{
  "schema_version": "0.2",
  "slug": "opendoor-2020-despac",
  "record_status": "research-profile",
  "analysis_as_of": "2026-08-02",
  "issuer": {
    "legal_name": "Opendoor Technologies Inc.",
    "ticker": "OPEN",
    "exchange": "Nasdaq",
    "cik": "0001801169",
    "sic": "6531",
    "industry": "Residential real estate transactions",
    "country": "United States"
  },
  "transaction": {
    "type": "de-spac",
    "dates": {
      "first_public_filing": "2020-02-28",
      "sec_effectiveness": "2020-03-13",
      "pricing": "2020-04-27",
      "first_trading": "2020-04-28",
      "merger_announcement": "2020-09-15",
      "shareholder_approval": "2020-12-17",
      "despac_completion": "2020-12-18",
      "super_8k": "2020-12-18"
    },
    "price_per_share_usd": 10,
    "primary_shares": 41400000,
    "gross_primary_proceeds_usd": 414000000,
    "post_offering_basic_shares": 544422565,
    "source_ids": [
      "S001",
      "S006"
    ]
  },
  "despac": {
    "spac_name": "Social Capital Hedosophia Holdings Corp. II",
    "spac_cik": "0001801169",
    "sponsor": "SCH Sponsor II LLC",
    "spac_ipo_date": "2020-04-28",
    "trust_at_ipo_usd": 414000000,
    "redeemed_shares": null,
    "cash_remaining_in_trust_usd": 413900000,
    "pipe_usd": 600050000,
    "founder_shares": 10350000,
    "transaction_expenses_usd": 22900000,
    "source_ids": [
      "S001",
      "S006"
    ]
  },
  "ownership": {
    "controlled_company": false,
    "holders": [
      {
        "name": "SCH Sponsor II LLC (founder shares converted at closing)",
        "post_transaction_percent": 1.9,
        "source_ids": [
          "S006"
        ]
      }
    ]
  },
  "sources_and_uses": [
    {
      "event": "SPAC IPO gross proceeds placed in trust",
      "amount_usd": 414000000,
      "recipient_or_use": "Trust account for the benefit of public shareholders",
      "classification": "reported",
      "source_ids": [
        "S001"
      ]
    },
    {
      "event": "Redemptions paid to public shareholders electing redemption",
      "amount_usd": -100000,
      "recipient_or_use": "Redeeming public shareholders",
      "classification": "reported",
      "source_ids": [
        "S011"
      ]
    },
    {
      "event": "Private placement warrants purchased by sponsor",
      "amount_usd": 9200000,
      "recipient_or_use": "Social Capital Hedosophia Holdings Corp. II",
      "classification": "reported",
      "source_ids": [
        "S001"
      ]
    },
    {
      "event": "Founder shares subscribed by sponsor",
      "amount_usd": 25000,
      "recipient_or_use": "Social Capital Hedosophia Holdings Corp. II",
      "classification": "reported",
      "source_ids": [
        "S001"
      ]
    },
    {
      "event": "PIPE investment at closing",
      "amount_usd": 600050000,
      "recipient_or_use": "Opendoor Technologies Inc.",
      "classification": "reported",
      "source_ids": [
        "S006"
      ]
    },
    {
      "event": "Deferred underwriting commissions payable at business combination",
      "amount_usd": -14490000,
      "recipient_or_use": "Underwriters",
      "classification": "reported",
      "source_ids": [
        "S001"
      ]
    },
    {
      "event": "Business-combination expenses paid from trust",
      "amount_usd": -22900000,
      "recipient_or_use": "Transaction service providers",
      "classification": "reported",
      "source_ids": [
        "S011"
      ]
    }
  ],
  "valuation_at_transaction": {
    "enterprise_value_usd": 5000000000,
    "reference_period": "At announcement"
  },
  "financials_usd": [
    {
      "label": "FY2020",
      "period_end": "2020-12-31",
      "revenue": 2583000000,
      "operating_income": -186000000,
      "net_income": -253000000,
      "source_ids": [
        "S009",
        "S012",
        "S013"
      ],
      "kpis": {
        "cash_usd": 1413000000,
        "stockholders_equity_usd": 1553000000,
        "adjusted_gross_profit_usd": 211000000,
        "adjusted_ebitda_usd": -98000000
      }
    },
    {
      "label": "FY2021",
      "period_end": "2021-12-31",
      "revenue": 8021000000,
      "operating_income": -568000000,
      "net_income": -662000000,
      "source_ids": [
        "S009",
        "S012",
        "S013"
      ],
      "kpis": {
        "cash_usd": 1731000000,
        "stockholders_equity_usd": 2248000000,
        "adjusted_gross_profit_usd": 769000000,
        "adjusted_ebitda_usd": 58000000
      }
    },
    {
      "label": "FY2022",
      "period_end": "2022-12-31",
      "revenue": 15567000000,
      "operating_income": -931000000,
      "net_income": -1353000000,
      "source_ids": [
        "S009",
        "S012",
        "S013"
      ],
      "kpis": {
        "cash_usd": 1137000000,
        "stockholders_equity_usd": 1086000000,
        "adjusted_gross_profit_usd": 1086000000,
        "adjusted_ebitda_usd": -168000000
      }
    },
    {
      "label": "FY2023",
      "period_end": "2023-12-31",
      "revenue": 6946000000,
      "operating_income": -386000000,
      "net_income": -275000000,
      "source_ids": [
        "S009",
        "S012",
        "S013"
      ],
      "kpis": {
        "cash_usd": 999000000,
        "stockholders_equity_usd": 967000000,
        "adjusted_gross_profit_usd": 55000000,
        "adjusted_ebitda_usd": -627000000,
        "inventory_valuation_adjustment_prior_periods_usd": -455000000
      }
    },
    {
      "label": "FY2024",
      "period_end": "2024-12-31",
      "revenue": 5153000000,
      "operating_income": -320000000,
      "net_income": -392000000,
      "source_ids": [
        "S009"
      ],
      "kpis": {
        "cash_usd": 671000000,
        "stockholders_equity_usd": 713000000
      }
    },
    {
      "label": "FY2025",
      "period_end": "2025-12-31",
      "revenue": 4371000000,
      "operating_income": -287000000,
      "net_income": -1300000000,
      "source_ids": [
        "S009"
      ],
      "kpis": {
        "cash_usd": 962000000,
        "stockholders_equity_usd": 1005000000
      }
    }
  ],
  "trading": [
    {
      "measurement": "At closing",
      "date": "2020-12-18",
      "close_usd": 29.5,
      "return_from_transaction_price_percent": 195,
      "benchmark_return_percent": 0,
      "relative_return_percent": 195,
      "source_ids": [
        "S008"
      ],
      "approximate": false
    },
    {
      "measurement": "One month",
      "date": "2021-01-19",
      "close_usd": 28.16,
      "return_from_transaction_price_percent": 181.6,
      "benchmark_return_percent": 2.41,
      "relative_return_percent": 179.19,
      "source_ids": [
        "S008"
      ],
      "approximate": false
    },
    {
      "measurement": "Three months",
      "date": "2021-03-18",
      "close_usd": 26.81,
      "return_from_transaction_price_percent": 168.1,
      "benchmark_return_percent": 5.55,
      "relative_return_percent": 162.55,
      "source_ids": [
        "S008"
      ],
      "approximate": false
    },
    {
      "measurement": "Six months",
      "date": "2021-06-18",
      "close_usd": 16.71,
      "return_from_transaction_price_percent": 67.1,
      "benchmark_return_percent": 12.32,
      "relative_return_percent": 54.78,
      "source_ids": [
        "S008"
      ],
      "approximate": false
    },
    {
      "measurement": "Twelve months",
      "date": "2021-12-20",
      "close_usd": 14.04,
      "return_from_transaction_price_percent": 40.4,
      "benchmark_return_percent": 23.15,
      "relative_return_percent": 17.25,
      "source_ids": [
        "S008"
      ],
      "approximate": false
    }
  ],
  "advisers": {
    "lead_underwriters": [
      "Credit Suisse"
    ],
    "source_ids": [
      "S001"
    ]
  },
  "facts": {
    "units_sold": {
      "value": 41400000,
      "source_ids": [
        "S001",
        "S006"
      ],
      "note": "36,000,000 base units plus full exercise of the 5,400,000-unit over-allotment option, confirmed by the warrant count reported at closing"
    },
    "unit_price_usd": {
      "value": 10,
      "source_ids": [
        "S001"
      ]
    },
    "warrant_exercise_price_usd": {
      "value": 11.5,
      "source_ids": [
        "S001"
      ]
    },
    "founder_shares_subscribed": {
      "value": 8625000,
      "source_ids": [
        "S001"
      ],
      "note": "Subscribed January 2020 for $25,000 in aggregate; increased by a share capitalization effected April 27, 2020"
    },
    "founder_share_aggregate_price_usd": {
      "value": 25000,
      "source_ids": [
        "S001"
      ]
    },
    "founder_share_transfers": {
      "value": "100,000 founder shares transferred to each of David Spillane and Cipora Herman in March 2020 at the original per-share purchase price",
      "source_ids": [
        "S001"
      ]
    },
    "private_placement_warrants": {
      "value": 6133333,
      "source_ids": [
        "S001"
      ]
    },
    "private_placement_warrant_price_usd": {
      "value": 1.5,
      "source_ids": [
        "S001"
      ]
    },
    "deferred_underwriting_usd": {
      "value": 14490000,
      "source_ids": [
        "S001"
      ]
    },
    "pipe_shares": {
      "value": 60005000,
      "source_ids": [
        "S006"
      ]
    },
    "pipe_price_per_share_usd": {
      "value": 10,
      "source_ids": [
        "S006"
      ]
    },
    "pipe_agreement_date": {
      "value": "2020-09-15",
      "source_ids": [
        "S006"
      ]
    },
    "implied_enterprise_value_usd": {
      "value": 5000000000,
      "source_ids": [
        "S006"
      ]
    },
    "shares_outstanding_after_closing": {
      "value": 544422565,
      "source_ids": [
        "S006"
      ]
    },
    "warrants_outstanding_after_closing": {
      "value": 19933333,
      "source_ids": [
        "S006"
      ]
    },
    "exchange_at_spac_ipo": {
      "value": "New York Stock Exchange",
      "source_ids": [
        "S003",
        "S006"
      ]
    },
    "exchange_after_closing": {
      "value": "Nasdaq",
      "source_ids": [
        "S006"
      ]
    },
    "aggregate_redemption_payment_usd": {
      "value": 100000,
      "source_ids": [
        "S011"
      ],
      "note": "Stated as $0.1 million; the 10-K does not give a share count"
    },
    "business_combination_expenses_paid_from_trust_usd": {
      "value": 22900000,
      "source_ids": [
        "S011"
      ]
    },
    "ipo_underwriting_fees_usd": {
      "value": 7200000,
      "source_ids": [
        "S011"
      ]
    },
    "net_increase_in_cash_from_transaction_usd": {
      "value": 970000000,
      "source_ids": [
        "S011"
      ]
    },
    "over_allotment_confirmed": {
      "value": true,
      "source_ids": [
        "S011"
      ],
      "note": "The 10-K states the underwriters elected to fully exercise the 5,400,000-unit over-allotment option, confirming the inference previously drawn from the warrant count"
    }
  },
  "sources": [
    {
      "id": "S001",
      "title": "Social Capital Hedosophia Holdings Corp. II final prospectus for its initial public offering",
      "form": "424B4",
      "filed": "2020-04-29",
      "accession": "0001104659-20-053246",
      "url": "https://www.sec.gov/Archives/edgar/data/1801169/000110465920053246/tm2017926-2_424b4.htm",
      "pinpoint_sections": [
        "Cover page: $360,000,000 / 36,000,000 units at $10.00 per unit",
        "Summary of the Prospectus — The Offering: trust funding, founder shares, private placement warrants",
        "Cover page footnotes: deferred underwriting commissions"
      ]
    },
    {
      "id": "S002",
      "title": "Social Capital Hedosophia Holdings Corp. II registration statement",
      "form": "S-1",
      "filed": "2020-02-28",
      "accession": "0001104659-20-027165",
      "url": "https://www.sec.gov/Archives/edgar/data/1801169/000110465920027165/0001104659-20-027165-index.htm",
      "pinpoint_sections": [
        "Filing date, form type and filer identity"
      ]
    },
    {
      "id": "S003",
      "title": "Exchange Act registration of units, Class A ordinary shares and warrants",
      "form": "8-A12B",
      "filed": "2020-03-13",
      "accession": "0001104659-20-033133",
      "url": "https://www.sec.gov/Archives/edgar/data/1801169/000110465920033133/0001104659-20-033133-index.htm",
      "pinpoint_sections": [
        "Filing date, form type and securities registered"
      ]
    },
    {
      "id": "S004",
      "title": "Registration statement on Form S-4 for the proposed business combination",
      "form": "S-4",
      "filed": "2020-10-05",
      "accession": "0001104659-20-112009",
      "url": "https://www.sec.gov/Archives/edgar/data/1801169/000110465920112009/0001104659-20-112009-index.htm",
      "pinpoint_sections": [
        "Filing date, form type and registrant identity"
      ]
    },
    {
      "id": "S005",
      "title": "Definitive proxy statement/prospectus for the business combination",
      "form": "DEFM14A",
      "filed": "2020-11-30",
      "accession": "0001104659-20-130153",
      "url": "https://www.sec.gov/Archives/edgar/data/1801169/000110465920130153/0001104659-20-130153-index.htm",
      "pinpoint_sections": [
        "Filing date and form type",
        "Projected Financial Information, p. 116: summary projection table for 2020E-2023E",
        "Projected Financial Information, p. 117: total homes sold assumption",
        "Projected Financial Information, pp. 116-117: preparation basis and cautionary language",
        "Satisfaction of 80% Test, p. 117: board determination",
        "Definitions: Sponsor Related PIPE Investors are PIPE Investors that are affiliates of the Sponsor",
        "Interests of SCH's Directors and Executive Officers in the Business Combination: the Sponsor Related PIPE Investors subscribed for $160,250,000 of the PIPE Investment for up to 16,025,000 shares",
        "Risk Factors: neither the SCH board nor any committee obtained a third party valuation, and Connaught and Credit Suisse were not engaged to render and did not render a fairness opinion",
        "ESPP Proposal, Share Reserve: 5,438,506 shares authorised for sale under the ESPP, stated as 1% of shares issued and outstanding immediately after the Closing, capped at 54,385,060 shares",
        "Summary, SCH's Board of Directors' Reasons for the Business Combination, Attractive Entry Valuation: an anticipated initial pre-transaction enterprise value of $5.0 billion, implying a 1.0x multiple of 2019 revenue and a 0.5x multiple of 2023 projected revenue",
        "Background to the Business Combination: Opendoor's board conveyed on July 27, 2020 that a fair valuation should be close to $5 billion based on a review of comparable companies in analogous industries, supported by two analyst research reports sent to SCH"
      ]
    },
    {
      "id": "S006",
      "title": "Current report on the completion of the business combination",
      "form": "8-K",
      "filed": "2020-12-18",
      "accession": "0001104659-20-137517",
      "url": "https://www.sec.gov/Archives/edgar/data/1801169/000110465920137517/tm2038661d2_8k.htm",
      "pinpoint_sections": [
        "Introductory Note: conversion of SCH securities into Opendoor Technologies securities",
        "Introductory Note: implied enterprise value of Opendoor",
        "Introductory Note — PIPE Investment: subscription agreements, share count and price",
        "Introductory Note: shares and warrants outstanding immediately after the business combination",
        "Introductory Note: cessation of NYSE trading and commencement of Nasdaq trading",
        "Item 5.02: 43,508,048 shares reserved under the 2020 Incentive Award Plan, stated as 8% of shares issued and outstanding immediately after the Closing"
      ]
    },
    {
      "id": "S007",
      "title": "EDGAR company submissions record for CIK 0001801169",
      "publisher": "U.S. Securities and Exchange Commission",
      "form": "EDGAR index",
      "filed": "2026-08-01",
      "url": "https://data.sec.gov/submissions/CIK0001801169.json",
      "pinpoint_sections": [
        "formerNames: 'Social Capital Hedosophia Holdings Corp. II' from 2020-01-31 to 2020-12-18",
        "Filing history, exchange and SIC metadata"
      ]
    },
    {
      "id": "S008",
      "title": "OPEN and S&P 500 daily closing price series",
      "publisher": "Yahoo Finance",
      "form": "Market-data table",
      "accessed": "2026-08-01",
      "url": "https://finance.yahoo.com/quote/OPEN/history/",
      "pinpoint_sections": [
        "Daily closing series for OPEN from 2020-12-18",
        "Benchmark: S&P 500 (^GSPC) daily closing series over the same window"
      ]
    },
    {
      "id": "S009",
      "title": "SEC XBRL company facts for CIK 0001801169 (Opendoor Technologies Inc.)",
      "publisher": "U.S. Securities and Exchange Commission",
      "form": "XBRL company facts",
      "accessed": "2026-08-01",
      "url": "https://data.sec.gov/api/xbrl/companyfacts/CIK0001801169.json",
      "pinpoint_sections": [
        "FY2020 cash: Form 10-K accession 0001801169-23-000024",
        "FY2020 net income: Form 10-K accession 0001801169-23-000024",
        "FY2020 operating income: Form 10-K accession 0001801169-23-000024",
        "FY2020 revenue: Form 10-K accession 0001801169-23-000024",
        "FY2020 stockholders equity: Form 10-K accession 0001801169-24-000016",
        "FY2021 cash: Form 10-K accession 0001801169-24-000016",
        "FY2021 net income: Form 10-K accession 0001801169-24-000016",
        "FY2021 operating income: Form 10-K accession 0001801169-24-000016",
        "FY2021 revenue: Form 10-K accession 0001801169-24-000016",
        "FY2021 stockholders equity: Form 10-K accession 0001801169-25-000017",
        "FY2022 cash: Form 10-K accession 0001801169-25-000017",
        "FY2022 net income: Form 10-K accession 0001801169-25-000017",
        "FY2022 operating income: Form 10-K accession 0001801169-25-000017",
        "FY2022 revenue: Form 10-K accession 0001801169-25-000017",
        "FY2022 stockholders equity: Form 10-K accession 0001801169-26-000010",
        "FY2023 cash: Form 10-K accession 0001801169-26-000010",
        "FY2023 net income: Form 10-K accession 0001801169-26-000010",
        "FY2023 operating income: Form 10-K accession 0001801169-26-000010",
        "FY2023 revenue: Form 10-K accession 0001801169-26-000010",
        "FY2023 stockholders equity: Form 10-K accession 0001801169-26-000010",
        "FY2024 cash: Form 10-K accession 0001801169-26-000010",
        "FY2024 net income: Form 10-K accession 0001801169-26-000010",
        "FY2024 operating income: Form 10-K accession 0001801169-26-000010",
        "FY2024 revenue: Form 10-K accession 0001801169-26-000010",
        "FY2024 stockholders equity: Form 10-K accession 0001801169-26-000010",
        "FY2025 cash: Form 10-K accession 0001801169-26-000010",
        "FY2025 net income: Form 10-K accession 0001801169-26-000010",
        "FY2025 operating income: Form 10-K accession 0001801169-26-000010",
        "FY2025 revenue: Form 10-K accession 0001801169-26-000010",
        "FY2025 stockholders equity: Form 10-K accession 0001801169-26-000010"
      ]
    },
    {
      "id": "S011",
      "title": "Opendoor Technologies Inc. annual report for the year ended December 31, 2020",
      "form": "10-K",
      "filed": "2021-03-04",
      "accession": "0001801169-21-000011",
      "url": "https://www.sec.gov/Archives/edgar/data/1801169/000180116921000011/open-20201231.htm",
      "pinpoint_sections": [
        "Use of proceeds discussion: full exercise of the 5,400,000-unit over-allotment option and $414.0 million placed in trust",
        "Use of proceeds discussion: redemption payments, deferred underwriting fees and business-combination expenses paid from trust",
        "MD&A: net increase in cash of $970 million and PIPE proceeds"
      ]
    },
    {
      "id": "S012",
      "title": "Opendoor Technologies Inc. annual report for the year ended December 31, 2021",
      "form": "10-K",
      "filed": "2022-02-24",
      "accession": "0001801169-22-000027",
      "url": "https://www.sec.gov/Archives/edgar/data/1801169/000180116922000027/open-20211231.htm",
      "pinpoint_sections": [
        "MD&A, Non-GAAP Financial Measures: reconciliation of Adjusted Gross Profit, Contribution Profit and Contribution Profit After Interest to gross profit, 2021, 2020 and 2019, p. 39",
        "MD&A, Non-GAAP Financial Measures: reconciliation of Adjusted Net Loss and Adjusted EBITDA to net loss, 2021, 2020 and 2019, p. 40",
        "MD&A, Non-GAAP Financial Measures: definition of Adjusted Gross Profit as gross profit adjusted for inventory valuation adjustments and restructuring in cost of revenue, p. 38",
        "MD&A, Non-GAAP Financial Measures: definition of Adjusted EBITDA as Adjusted Net Loss adjusted for depreciation and amortization, property financing and other interest expense, interest income and income tax expense, p. 40"
      ]
    },
    {
      "id": "S013",
      "title": "Opendoor Technologies Inc. annual report for the year ended December 31, 2023",
      "form": "10-K",
      "filed": "2024-02-15",
      "accession": "0001801169-24-000016",
      "url": "https://www.sec.gov/Archives/edgar/data/1801169/000180116924000016/open-20231231.htm",
      "pinpoint_sections": [
        "MD&A, Non-GAAP Financial Measures: reconciliation of Adjusted Gross Profit and Contribution Profit to gross profit, 2023, 2022 and 2021, p. 47",
        "MD&A, Non-GAAP Financial Measures: reconciliation of Adjusted Net Loss and Adjusted EBITDA to net loss, 2023, 2022 and 2021, p. 49",
        "MD&A, Financial Highlights: Adjusted EBITDA and Adjusted EBITDA Margin, p. 43"
      ]
    },
    {
      "id": "S014",
      "title": "Response of Social Capital Hedosophia Holdings Corp. II to SEC staff comments on the Form S-4, filed with Amendment No. 1",
      "form": "CORRESP",
      "filed": "2020-11-06",
      "accession": "0001104659-20-122226",
      "url": "https://www.sec.gov/Archives/edgar/data/1801169/000110465920122226/filename1.htm",
      "pinpoint_sections": [
        "Comment 1 and response: quantify the sponsor's private placement warrants, Mr. Bain's economic interests, the shares the Sponsor Related PIPE Investors will receive for their $160,250,000 investment, and out-of-pocket expense reimbursement",
        "Comment 2 and response: the $(0.02) book value per share for Opendoor at June 30, 2020 was miscalculated and should have been $(16.18)",
        "Comment 3 and response: disclose whether management is of the view that the projections were prepared on a reasonable basis",
        "Comment 8 and response: separately quantify the current period and prior period amounts in the non-GAAP adjustments",
        "Comment 10 and response: factors contributing to the difference between the value of RSUs granted in 2020 and the $10.00 deemed value",
        "Comment 7 and response: transaction costs of $28.5 million, comprising $20,974 thousand at Opendoor and $7,536 thousand at SCH, all expected to be classified as equity issuance costs"
      ]
    },
    {
      "id": "S015",
      "title": "Response of Social Capital Hedosophia Holdings Corp. II to SEC staff comments on Amendment No. 1 to the Form S-4, filed with Amendment No. 2",
      "form": "CORRESP",
      "filed": "2020-11-24",
      "accession": "0001104659-20-129166",
      "url": "https://www.sec.gov/Archives/edgar/data/1801169/000110465920129166/filename1.htm",
      "pinpoint_sections": [
        "Comment 1 and response: recompute book value per share using shares issued and outstanding rather than weighted average shares",
        "Comment 3 and response: separately quantify the current period and prior period inventory impairment adjustments in the non-GAAP measures"
      ]
    },
    {
      "id": "S016",
      "title": "Resale registration statement on Form S-1 for shares issued in the merger and the PIPE Investment",
      "form": "S-1",
      "filed": "2020-12-21",
      "accession": "0001104659-20-137719",
      "url": "https://www.sec.gov/Archives/edgar/data/1801169/000110465920137719/tm2038271-1_s1.htm",
      "pinpoint_sections": [
        "Selling Shareholders: resale of 249,243,110 shares issued in the merger and 60,005,000 shares issued in the PIPE Investment",
        "Selling Shareholders table: ChaChaCha SPAC B, LLC 10,000,000 shares; Hedosophia entities 5,800,000 shares; SCH Sponsor II LLC 10,150,000 shares and 6,133,333 warrants",
        "Selling Shareholders footnote 8: 225,000 shares held by 010118 Management, L.P. and 25,610 shares held by Adam Bain",
        "Selling Shareholders footnote 23: the Hedosophia entities comprise Hedosophia Public Investments Limited 5,000,000, Hedosophia Group Limited 700,000 and Longsutton Limited 100,000"
      ]
    },
    {
      "id": "S017",
      "title": "Opendoor Technologies Inc. quarterly report for the period ended March 31, 2026",
      "form": "10-Q",
      "filed": "2026-05-07",
      "accession": "0001801169-26-000014",
      "url": "https://www.sec.gov/Archives/edgar/data/1801169/000180116926000014/open-20260331.htm",
      "pinpoint_sections": [
        "Cover page: 964,736,632 shares of common stock outstanding at April 30, 2026"
      ]
    }
  ],
  "calculations": [
    {
      "id": "C001",
      "label": "Trust funding per public share",
      "formula": "gross proceeds placed in trust / units sold",
      "inputs": [
        "S001"
      ],
      "result": 10,
      "unit": "USD",
      "expression": "414000000 / 41400000",
      "recalculated": "2026-08-01"
    },
    {
      "id": "C002",
      "label": "Deferred underwriting as a percentage of gross IPO proceeds",
      "formula": "deferred underwriting commissions / gross proceeds",
      "inputs": [
        "S001"
      ],
      "result": 0.035,
      "unit": "percent-decimal",
      "expression": "14490000 / 414000000",
      "recalculated": "2026-08-01"
    },
    {
      "id": "C003",
      "label": "Founder shares implied by a fully exercised over-allotment",
      "formula": "units sold x 25%",
      "inputs": [
        "S001",
        "S006"
      ],
      "result": 10350000,
      "unit": "shares",
      "expression": "41400000 * 0.25",
      "recalculated": "2026-08-01"
    },
    {
      "id": "C004",
      "label": "Sponsor cost per founder share",
      "formula": "aggregate founder share price / founder shares",
      "inputs": [
        "C003",
        "S001"
      ],
      "result": 0.0024,
      "unit": "USD",
      "expression": "25000 / 10350000",
      "recalculated": "2026-08-01"
    },
    {
      "id": "C005",
      "label": "Value of founder shares at the $10.00 transaction reference price",
      "formula": "founder shares x $10.00",
      "inputs": [
        "C003"
      ],
      "result": 103500000,
      "unit": "USD",
      "expression": "10350000 * 10.00",
      "recalculated": "2026-08-01"
    },
    {
      "id": "C006",
      "label": "Sponsor cash at risk in the SPAC",
      "formula": "founder share subscription + private placement warrant purchase",
      "inputs": [
        "S001"
      ],
      "result": 9225000,
      "unit": "USD",
      "expression": "25000 + 9200000",
      "recalculated": "2026-08-01"
    },
    {
      "id": "C007",
      "label": "Ratio of founder share value to sponsor cash at risk",
      "formula": "founder share value / sponsor cash at risk",
      "inputs": [
        "C005",
        "C006"
      ],
      "result": 11.2195,
      "unit": "x",
      "expression": "103500000 / 9225000",
      "recalculated": "2026-08-01"
    },
    {
      "id": "C008",
      "label": "Total warrants implied by a fully exercised over-allotment",
      "formula": "units / 3 + private placement warrants",
      "inputs": [
        "S001",
        "S006"
      ],
      "result": 19933333,
      "unit": "warrants",
      "expression": "41400000 / 3 + 6133333",
      "recalculated": "2026-08-01",
      "notes": "This equals the 19,933,333 warrants the completion Form 8-K reports outstanding, confirming the over-allotment was exercised in full."
    },
    {
      "id": "C009",
      "label": "PIPE gross proceeds",
      "formula": "PIPE shares x price per share",
      "inputs": [
        "S006"
      ],
      "result": 600050000,
      "unit": "USD",
      "expression": "60005000 * 10.00",
      "recalculated": "2026-08-01"
    },
    {
      "id": "C010",
      "label": "PIPE proceeds as a multiple of the trust",
      "formula": "PIPE gross proceeds / gross proceeds placed in trust",
      "inputs": [
        "C009",
        "S001"
      ],
      "result": 1.4494,
      "unit": "x",
      "expression": "600050000 / 414000000",
      "recalculated": "2026-08-01"
    },
    {
      "id": "C011",
      "label": "Founder shares as a percentage of shares outstanding after closing",
      "formula": "founder shares / shares outstanding after closing",
      "inputs": [
        "C003",
        "S006"
      ],
      "result": 0.019,
      "unit": "percent-decimal",
      "expression": "10350000 / 544422565",
      "recalculated": "2026-08-01"
    },
    {
      "id": "C012",
      "label": "Public SPAC shares as a percentage of shares outstanding after closing",
      "formula": "units sold / shares outstanding after closing",
      "inputs": [
        "S001",
        "S006"
      ],
      "result": 0.076,
      "unit": "percent-decimal",
      "expression": "41400000 / 544422565",
      "recalculated": "2026-08-01"
    },
    {
      "id": "C013",
      "label": "2020 revenue variance to projection",
      "formula": "reported revenue / projected revenue - 1",
      "inputs": [
        "S005",
        "S009"
      ],
      "result": 0.0521,
      "unit": "percent-decimal",
      "expression": "2583 / 2455 - 1",
      "recalculated": "2026-08-01"
    },
    {
      "id": "C014",
      "label": "2021 revenue variance to projection",
      "formula": "reported revenue / projected revenue - 1",
      "inputs": [
        "S005",
        "S009"
      ],
      "result": 1.3209,
      "unit": "percent-decimal",
      "expression": "8021 / 3456 - 1",
      "recalculated": "2026-08-01"
    },
    {
      "id": "C015",
      "label": "2022 revenue variance to projection",
      "formula": "reported revenue / projected revenue - 1",
      "inputs": [
        "S005",
        "S009"
      ],
      "result": 1.5177,
      "unit": "percent-decimal",
      "expression": "15567 / 6183 - 1",
      "recalculated": "2026-08-01"
    },
    {
      "id": "C016",
      "label": "2023 revenue variance to projection",
      "formula": "reported revenue / projected revenue - 1",
      "inputs": [
        "S005",
        "S009"
      ],
      "result": -0.2888,
      "unit": "percent-decimal",
      "expression": "6946 / 9767 - 1",
      "recalculated": "2026-08-01"
    },
    {
      "id": "C017",
      "label": "Cumulative 2020-2023 revenue against cumulative projection",
      "formula": "sum of reported revenue / sum of projected revenue - 1",
      "inputs": [
        "S005",
        "S009"
      ],
      "result": 0.5149,
      "unit": "percent-decimal",
      "expression": "(2583 + 8021 + 15567 + 6946) / (2455 + 3456 + 6183 + 9767) - 1",
      "recalculated": "2026-08-01"
    },
    {
      "id": "C018",
      "label": "Redemption rate implied by the aggregate redemption payment",
      "formula": "(aggregate redemption payment / $10.00) / units sold",
      "inputs": [
        "S011",
        "S001"
      ],
      "result": 0.0002,
      "unit": "percent-decimal",
      "expression": "(100000 / 10.00) / 41400000",
      "recalculated": "2026-08-01",
      "notes": "The 10-K states the payment but not a share count; $10.00 is used as the approximate redemption price."
    },
    {
      "id": "C019",
      "label": "Cash retained from trust after redemptions, deferred fees and expenses",
      "formula": "trust - redemptions - deferred underwriting - business-combination expenses",
      "inputs": [
        "S001",
        "S011"
      ],
      "result": 376510000,
      "unit": "USD",
      "expression": "414000000 - 100000 - 14490000 - 22900000",
      "recalculated": "2026-08-01"
    },
    {
      "id": "C020",
      "label": "Cumulative 2020-2023 reported Adjusted Gross Profit",
      "formula": "sum of Adjusted Gross Profit as reported",
      "inputs": [
        "S012",
        "S013"
      ],
      "result": 2121000000,
      "unit": "USD",
      "expression": "211000000 + 769000000 + 1086000000 + 55000000",
      "recalculated": "2026-08-01"
    },
    {
      "id": "C021",
      "label": "Cumulative reported Adjusted Gross Profit against cumulative projection",
      "formula": "cumulative reported / cumulative projected",
      "inputs": [
        "C020",
        "S005"
      ],
      "result": 1.144,
      "unit": "x",
      "expression": "2121000000 / (172000000 + 269000000 + 521000000 + 892000000)",
      "recalculated": "2026-08-01"
    },
    {
      "id": "C022",
      "label": "Cumulative 2020-2023 reported Adjusted EBITDA",
      "formula": "sum of Adjusted EBITDA as reported",
      "inputs": [
        "S012",
        "S013"
      ],
      "result": -835000000,
      "unit": "USD",
      "expression": "-98000000 + 58000000 + -168000000 + -627000000",
      "recalculated": "2026-08-01"
    },
    {
      "id": "C023",
      "label": "Cumulative Adjusted EBITDA shortfall against projection",
      "formula": "cumulative reported Adjusted EBITDA - cumulative projected Adjusted EBITDA",
      "inputs": [
        "C022",
        "S005"
      ],
      "result": -395000000,
      "unit": "USD",
      "expression": "-835000000 - (-141000000 + -185000000 + -123000000 + 9000000)",
      "recalculated": "2026-08-01"
    },
    {
      "id": "C024",
      "label": "2023 Adjusted Gross Margin",
      "formula": "reported Adjusted Gross Profit / reported revenue",
      "inputs": [
        "S013",
        "S009"
      ],
      "result": 0.0079,
      "unit": "percent-decimal",
      "expression": "55000000 / 6946000000",
      "recalculated": "2026-08-01"
    },
    {
      "id": "C025",
      "label": "2022 Adjusted Gross Margin",
      "formula": "reported Adjusted Gross Profit / reported revenue",
      "inputs": [
        "S013",
        "S009"
      ],
      "result": 0.0698,
      "unit": "percent-decimal",
      "expression": "1086000000 / 15567000000",
      "recalculated": "2026-08-01"
    },
    {
      "id": "C026",
      "label": "2023 Adjusted EBITDA variance to projection",
      "formula": "reported Adjusted EBITDA - projected Adjusted EBITDA",
      "inputs": [
        "S013",
        "S005"
      ],
      "result": -636000000,
      "unit": "USD",
      "expression": "-627000000 - 9000000",
      "recalculated": "2026-08-01"
    },
    {
      "id": "C027",
      "label": "Sponsor-affiliated share of the PIPE",
      "formula": "Sponsor Related PIPE Investors' subscription / PIPE gross proceeds",
      "inputs": [
        "S005",
        "C009"
      ],
      "result": 0.2671,
      "unit": "percent-decimal",
      "expression": "160250000 / 600050000",
      "recalculated": "2026-08-01"
    },
    {
      "id": "C028",
      "label": "Price per share paid by the Sponsor Related PIPE Investors",
      "formula": "subscription amount / shares to be received",
      "inputs": [
        "S005"
      ],
      "result": 10,
      "unit": "USD",
      "expression": "160250000 / 16025000",
      "recalculated": "2026-08-01"
    },
    {
      "id": "C029",
      "label": "Fully diluted shares outstanding at closing",
      "formula": "basic shares + warrants + 2020 Plan reserve + ESPP reserve",
      "inputs": [
        "S006",
        "S005",
        "C008"
      ],
      "result": 613302452,
      "unit": "shares",
      "expression": "544422565 + 19933333 + 43508048 + 5438506",
      "recalculated": "2026-08-01"
    },
    {
      "id": "C030",
      "label": "Basic shares as a share of fully diluted",
      "formula": "basic shares / fully diluted shares",
      "inputs": [
        "S006",
        "C029"
      ],
      "result": 0.8877,
      "unit": "x",
      "expression": "544422565 / 613302452",
      "recalculated": "2026-08-01"
    },
    {
      "id": "C031",
      "label": "Cash payable on exercise of all warrants",
      "formula": "warrants x exercise price",
      "inputs": [
        "C008",
        "S001"
      ],
      "result": 229233329.5,
      "unit": "USD",
      "expression": "19933333 * 11.50",
      "recalculated": "2026-08-01"
    },
    {
      "id": "C032",
      "label": "Share count implied by the equity plan percentages",
      "formula": "2020 Plan reserve / 8%",
      "inputs": [
        "S006"
      ],
      "result": 543850600,
      "unit": "shares",
      "expression": "43508048 / 0.08",
      "recalculated": "2026-08-01"
    },
    {
      "id": "C033",
      "label": "Difference between the closing share count and the share count the plan reserves imply",
      "formula": "shares outstanding at closing - share count implied by the plan percentages",
      "inputs": [
        "S006",
        "C032"
      ],
      "result": 571965,
      "unit": "shares",
      "expression": "544422565 - 543850600",
      "recalculated": "2026-08-01"
    },
    {
      "id": "C034",
      "label": "Stated pre-transaction enterprise value against reported 2023 revenue",
      "formula": "stated enterprise value / reported 2023 revenue",
      "inputs": [
        "S005",
        "S009"
      ],
      "result": 0.7198,
      "unit": "x",
      "expression": "5000000000 / 6946000000",
      "recalculated": "2026-08-01"
    },
    {
      "id": "C035",
      "label": "Stated pre-transaction enterprise value against 2019 revenue",
      "formula": "stated enterprise value / reported 2019 revenue",
      "inputs": [
        "S005",
        "S012"
      ],
      "result": 1.0546,
      "unit": "x",
      "expression": "5000000000 / 4741000000",
      "recalculated": "2026-08-01"
    },
    {
      "id": "C036",
      "label": "Transaction costs stated in correspondence against transaction expenses paid from trust",
      "formula": "transaction costs stated to the staff / expenses paid from trust as reported",
      "inputs": [
        "S014",
        "S011"
      ],
      "result": 1.245,
      "unit": "x",
      "expression": "28510000 / 22900000",
      "recalculated": "2026-08-01"
    },
    {
      "id": "C037",
      "label": "Sponsor-affiliated PIPE shares reconciled from the resale registration statement",
      "formula": "ChaChaCha SPAC B + Hedosophia entities + 010118 Management",
      "inputs": [
        "S016"
      ],
      "result": 16025000,
      "unit": "shares",
      "expression": "10000000 + 5800000 + 225000",
      "recalculated": "2026-08-01"
    },
    {
      "id": "C038",
      "label": "Return to a public SPAC shareholder who did not redeem, to July 31, 2026",
      "formula": "closing price on July 31, 2026 / the $10.00 subscription price, restated to the current share basis",
      "inputs": [
        "S008"
      ],
      "result": -0.623,
      "unit": "percent-decimal",
      "expression": "3.77 / 10.0 - 1",
      "recalculated": "2026-08-02"
    },
    {
      "id": "C039",
      "label": "Return from the first post-combination close to July 31, 2026",
      "formula": "closing price on July 31, 2026 / first post-combination close, both on the split-adjusted basis",
      "inputs": [
        "S008"
      ],
      "result": -0.8722,
      "unit": "percent-decimal",
      "expression": "3.77 / 29.5 - 1",
      "recalculated": "2026-08-02"
    },
    {
      "id": "C040",
      "label": "Compound annual return to a public SPAC shareholder who did not redeem",
      "formula": "(closing price / subscription price) raised to the reciprocal of the holding period in years, less one",
      "inputs": [
        "S008"
      ],
      "result": -0.1593,
      "unit": "percent-decimal",
      "expression": "(3.77 / 10.0) ** (1 / 5.62) - 1",
      "recalculated": "2026-08-02"
    },
    {
      "id": "C041",
      "label": "Decline from the highest close since the combination",
      "formula": "closing price on July 31, 2026 / highest close, both on the split-adjusted basis",
      "inputs": [
        "S008"
      ],
      "result": -0.8949,
      "unit": "percent-decimal",
      "expression": "3.77 / 35.88 - 1",
      "recalculated": "2026-08-02"
    },
    {
      "id": "C042",
      "label": "Value on July 31, 2026 of $10.00 redeemed at the vote and invested in the S&P 500",
      "formula": "$10.00 x (S&P 500 level on July 31, 2026 / level on the closing date)",
      "inputs": [
        "S008"
      ],
      "result": 20.19,
      "unit": "USD",
      "expression": "10.00 * (1 + 1.0191)",
      "recalculated": "2026-08-02"
    },
    {
      "id": "C043",
      "label": "Value on July 31, 2026 of $10.00 left in the shares",
      "formula": "$10.00 x (closing price on July 31, 2026 / the subscription price on the current share basis)",
      "inputs": [
        "S008"
      ],
      "result": 3.77,
      "unit": "USD",
      "expression": "10.00 * 3.77 / 10.0",
      "recalculated": "2026-08-02"
    },
    {
      "id": "C044",
      "label": "Redeeming and holding the index against holding the shares",
      "formula": "value of the redeemed alternative / value of the shares held",
      "inputs": [
        "C042",
        "C043"
      ],
      "result": 5.36,
      "unit": "x",
      "expression": "20.19 / 3.77",
      "recalculated": "2026-08-02"
    },
    {
      "id": "C045",
      "label": "Shares outstanding at the latest cover date, on the closing-date share basis",
      "formula": "shares outstanding at the cover date",
      "inputs": [
        "S017"
      ],
      "result": 964736632,
      "unit": "shares",
      "expression": "964736632",
      "recalculated": "2026-08-02"
    },
    {
      "id": "C046",
      "label": "Growth in shares outstanding since the combination closed",
      "formula": "latest shares outstanding on the closing-date basis / shares outstanding at closing, less one",
      "inputs": [
        "C045",
        "S006"
      ],
      "result": 0.772,
      "unit": "percent-decimal",
      "expression": "964736632 / 544422565 - 1",
      "recalculated": "2026-08-02"
    },
    {
      "id": "C047",
      "label": "Market capitalization at the July 31, 2026 close",
      "formula": "shares outstanding at the latest cover date x closing price",
      "inputs": [
        "S017",
        "S008"
      ],
      "result": 3637057103,
      "unit": "USD",
      "expression": "964736632 * 3.77",
      "recalculated": "2026-08-02"
    },
    {
      "id": "C048",
      "label": "Market capitalization against the cash the combined company retained at closing",
      "formula": "market capitalization / cash retained at closing",
      "inputs": [
        "C047"
      ],
      "result": 3.6895,
      "unit": "x",
      "expression": "3637057103 / 985785000",
      "recalculated": "2026-08-02"
    },
    {
      "id": "C049",
      "label": "Value at the July 31, 2026 close of the shares the sponsor received at conversion",
      "formula": "shares received at conversion, on the current share basis, x closing price",
      "inputs": [
        "S006",
        "S008"
      ],
      "result": 39019500,
      "unit": "USD",
      "expression": "10350000 * 3.77",
      "recalculated": "2026-08-02"
    },
    {
      "id": "C050",
      "label": "That value against the sponsor's cash at risk in the SPAC",
      "formula": "value of the converted shares / sponsor cash at risk",
      "inputs": [
        "C049",
        "S001"
      ],
      "result": 4.2298,
      "unit": "x",
      "expression": "39019500 / 9225000",
      "recalculated": "2026-08-02"
    }
  ],
  "open_items": [
    "The proxy does not define Adjusted Gross Profit or Adjusted EBITDA or reconcile either to a GAAP measure, so whether the projected measures use the definitions the annual reports later set out is not established."
  ],
  "revisions": [
    {
      "date": "2026-08-01",
      "version": "0.1",
      "change": "Initial record built from the SPAC IPO prospectus and the completion Form 8-K.",
      "author": "Project research"
    },
    {
      "date": "2026-08-01",
      "version": "0.3",
      "change": "Added post-closing annual results from SEC XBRL company facts and a benchmark-relative trading series with split-adjusted and as-traded prices.",
      "author": "Project research"
    },
    {
      "date": "2026-08-01",
      "version": "0.4",
      "change": "Added the projected financial information presented in the definitive proxy statement and a variance analysis against reported revenue.",
      "author": "Project research"
    },
    {
      "date": "2026-08-01",
      "version": "0.5",
      "change": "Added redemption payment, business-combination expenses and direct confirmation of the full over-allotment exercise from the fiscal 2020 Form 10-K.",
      "author": "Project research"
    },
    {
      "date": "2026-08-01",
      "version": "0.6",
      "change": "Extended the projection comparison from revenue alone to Adjusted Gross Profit and Adjusted EBITDA, taken from the reconciliations in the fiscal 2021 and fiscal 2023 annual reports.",
      "author": "Project research"
    },
    {
      "date": "2026-08-01",
      "version": "0.7",
      "change": "Added the SEC staff review of the Form S-4, the sponsor-affiliated PIPE subscription of $160,250,000, and the proxy's statement that no third party valuation or fairness opinion was obtained.",
      "author": "Project research"
    },
    {
      "date": "2026-08-01",
      "version": "0.8",
      "change": "Constructed the fully diluted capitalization at closing from the warrants, the 2020 Incentive Award Plan reserve and the ESPP reserve.",
      "author": "Project research"
    },
    {
      "date": "2026-08-01",
      "version": "0.9",
      "change": "Added the valuation basis the proxy states and the transaction-cost breakdown the registrant gave the SEC staff.",
      "author": "Project research"
    },
    {
      "date": "2026-08-01",
      "version": "0.10",
      "change": "Identified the Sponsor Related PIPE Investors from the resale registration statement: ChaChaCha SPAC B, the Hedosophia entities and 010118 Management, reconciling to 16,025,000 shares.",
      "author": "Project research"
    },
    {
      "date": "2026-08-02",
      "version": "0.1",
      "change": "Added an outcome-to-date section measuring the transaction from the perspective of a public SPAC shareholder through July 31, 2026, including the redemption counterfactual, dilution since closing and market capitalization against cash retained.",
      "author": "Project research"
    }
  ]
}