Opendoor Technologies
OPEN · NASDAQ
Who owns OPEN
Largest institutional holders, from their latest 13F filings
The 10 largest institutions hold 40.2% of OPEN’s shares.
- Morgan Stanley Investment Management Inc. (US)11.3%
- Vanguard Portfolio Management, LLC7.9%
- BlackRock Institutional Trust Company, N.A.6.5%
- Vanguard Capital Management, LLC3.6%
- Next 6 largest institutions10.8%
- All other shareholders59.8%
| Holder | Shares | % of shares |
|---|---|---|
| Morgan Stanley Investment Management Inc. (US) | 109.01M | 11.30% |
| Vanguard Portfolio Management, LLC | 76.21M | 7.90% |
| BlackRock Institutional Trust Company, N.A. | 63.13M | 6.54% |
| Vanguard Capital Management, LLC | 34.62M | 3.59% |
| Geode Capital Management, L.L.C. | 24.95M | 2.59% |
| State Street Investment Management (US) | 21.77M | 2.26% |
| Access Industries, Inc. | 17.64M | 1.83% |
| American Century Investment Management, Inc. | 14.20M | 1.47% |
| Lennar Corp | 13.53M | 1.40% |
| Dimensional Fund Advisors, L.P. | 12.58M | 1.30% |
Largest mutual fund holders
| Holder | Shares | % of shares |
|---|---|---|
| Vanguard Real Estate Index Fund | 34.64M | 3.59% |
| Vanguard Total Stock Market Index Fund | 24.59M | 2.55% |
| iShares Russell 2000 ETF | 24.26M | 2.51% |
| Vanguard Small-Cap Index Fund | 17.75M | 1.84% |
| Avantis US Small Cap Value ETF | 15.89M | 1.65% |
Insider trades
Form 4 filings by officers, directors and large holders
Over the last 6 months, insiders bought $587.80K (2 trades) and sold $552.79K (4 trades) of OPEN on the open market.
| Insider | Type | Shares | Value |
|---|---|---|---|
| Nguyen Giang | Sale | 10.39K | $20.52K |
| Schwartz Christina | Option exercise | 59.66K | — |
| Schwartz Christina | Tax withholding | 42.24K | $111.94K |
| Schwartz Christina | Option exercise | 59.66K | $57.87K |
| Nejatian Kasra | Buy | 27.63K | $100.00K |
| Nguyen Giang | Sale | 3.59K | $16.82K |
| Benson David C | Sale | 40.00K | $193.36K |
| Feder Eric | Award | 41.67K | — |
| Wu Eric Chung-Wei | Award | 41.67K | — |
| Bain Adam | Award | 41.67K | — |
Congressional trades
Disclosed by members of Congress over the last 12 months
| Member | Type | Amount | Traded |
|---|---|---|---|
| Cleo FieldsHouse | Sale | $1K–$15K | Dec 26, 2025 |
Short interest
Settled Sep 30, 2026
- Shares short
- 230.48M
- Days to cover
- 7.50
- % of shares outstanding
- 23.89%
- Average daily volume
- 30.72M
- Change since last report
- +7.8%
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