OPENDOOR TECHNOLOGIES INC (OPEN) Institutional Ownership Changes & 13F Activity
OPENDOOR TECHNOLOGIES INC (OPEN). Institutional ownership data tracks hedge funds, asset managers, and other institutional investors based on recent SEC Form 13F filings (Q2 2026). This page analyzes institutional buying and selling activity, new holdings, and sold-out positions in the latest reporting period. Notable filers include Jane Street Group, Llc, D. E. Shaw & Co., Inc., Millennium Management Llc, Price T Rowe Associates Inc, and Two Sigma Investments, Lp.
| Institution | Type | Change in shares | Change Position % | Shares | Reported stock balance | Portfolio quarter | Filing date |
|---|---|---|---|---|---|---|---|
| Manufacturers Life Insurance Company, The | Buy | +300,723 | +133.6% | 525,769 | $2.43M | Q2 2026 | Sep 09, 2026 |
| Citadel Advisors Llc | Sell | -1,788,278 | -22.2% | 6,255,419 | $28.90M | Q2 2026 | Sep 02, 2026 |
| Corient Private Wealth Llc | Buy | +16,636 | +57.7% | 45,451 | $209.99K | Q2 2026 | Aug 27, 2026 |
| California State Teachers Retirement System | Buy | +48,804 | +4.9% | 1,050,110 | $4.85M | Q2 2026 | Aug 24, 2026 |
| Mercer Global Advisors Inc | Buy | +45,986 | +290.0% | 61,841 | $285.70K | Q2 2026 | Aug 19, 2026 |
| Capstone Investment Advisors, Llc | Sell | -40,071 | -76.7% | 12,159 | $56.17K | Q2 2026 | Aug 17, 2026 |
| Public Employees Retirement System Of Ohio | Sell | -13,650 | -61.6% | 8,518 | $39.35K | Q2 2026 | Aug 17, 2026 |
| Strive Financial Group ,Llc | Sell | -800 | -24.0% | 2,528 | $11.68K | Q2 2026 | Aug 17, 2026 |
| Jane Street Group, Llc | Sell | -14,621,933 | -99.4% | 95,097 | $439.35K | Q2 2026 | Aug 14, 2026 |
| D. E. Shaw & Co., Inc. | Sell | -11,108,491 | -98.9% | 121,686 | $562.19K | Q2 2026 | Aug 14, 2026 |
| Millennium Management Llc | Sell | -10,718,272 | -98.9% | 118,156 | $545.88K | Q2 2026 | Aug 14, 2026 |
| Price T Rowe Associates Inc | Buy | +5,845,792 | +1695.5% | 6,190,566 | $28.60M | Q2 2026 | Aug 14, 2026 |
| Two Sigma Investments, Lp | Sell | -4,117,563 | -60.8% | 2,656,469 | $12.27M | Q2 2026 | Aug 14, 2026 |
| Voloridge Investment Management, Llc | Sell | -3,309,347 | -76.7% | 1,004,490 | $4.64M | Q2 2026 | Aug 14, 2026 |
| Susquehanna International Group, Llp | Buy | +3,157,558 | +94.6% | 6,494,560 | $30.00M | Q2 2026 | Aug 14, 2026 |
| Alpine Fox Capital Llc | Buy | +3,064,801 | +183.5% | 4,735,000 | $21.88M | Q2 2026 | Aug 14, 2026 |
| Bank Of America Corp | Buy | +3,064,046 | +206.9% | 4,544,997 | $21.00M | Q2 2026 | Aug 14, 2026 |
| Trexquant Investment Lp | Sell | -2,865,660 | -70.5% | 1,199,801 | $5.54M | Q2 2026 | Aug 14, 2026 |
| Invesco Ltd. | Buy | +2,003,658 | — | 2,003,658 | $9.26M | Q2 2026 | Aug 14, 2026 |
| Marex Group Plc | Buy | +1,616,716 | +32.8% | 6,543,144 | $30.23M | Q2 2026 | Aug 14, 2026 |
| Squarepoint Ops Llc | Sell | -1,045,744 | -88.7% | 133,595 | $617.21K | Q2 2026 | Aug 14, 2026 |
| Goldman Sachs Group Inc | Sell | -999,979 | -25.3% | 2,945,883 | $13.61M | Q2 2026 | Aug 14, 2026 |
| Alliancebernstein L.P. | Buy | +983,200 | +5462.2% | 1,001,200 | $4.69M | Q2 2026 | Aug 14, 2026 |
| Charles Schwab Investment Management Inc | Sell | -938,640 | -8.4% | 10,290,223 | $47.54M | Q2 2026 | Aug 14, 2026 |
| Canada Pension Plan Investment Board | Buy | +891,000 | +38.6% | 3,197,900 | $14.77M | Q2 2026 | Aug 14, 2026 |
| Wells Fargo & Company/Mn | Buy | +882,148 | +4141.7% | 903,447 | $4.17M | Q2 2026 | Aug 14, 2026 |
| Alight Capital Management Lp | Buy | +850,000 | +130.8% | 1,500,000 | $6.93M | Q2 2026 | Aug 14, 2026 |
| Cresset Asset Management, Llc | Buy | +604,297 | +274.7% | 824,260 | $3.81M | Q2 2026 | Aug 14, 2026 |
| Metlife Investment Management, Llc | Buy | +549,831 | — | 549,831 | $2.54M | Q2 2026 | Aug 14, 2026 |
| Barclays Plc | Buy | +448,776 | +298.3% | 599,204 | $2.77M | Q2 2026 | Aug 14, 2026 |
Frequently asked questions about OPEN activity
Which institutional owners are buying OPEN?
Institutional owners buying OPEN include investors who have either initiated new positions or increased their existing holdings based on recent SEC 13F filings. The activity table above highlights which funds added shares in the latest reporting periods and how their positions changed over time.
What does "buy" mean in OPEN activity?
"Buy" means an investor increased their reported position in OPEN compared to the prior reporting period. This reflects growing exposure to OPENDOOR TECHNOLOGIES INC (OPEN) rather than necessarily a brand-new position (though new positions also appear as buys when prior quantity was zero).
Is institutional interest in OPEN increasing?
Institutional interest in OPEN can be assessed by comparing the number of tracked funds adding or increasing positions versus those trimming or exiting across the periods shown. A higher number of additions typically signals increasing participation among large filers, but it should be read alongside position sizes and the full table.
Related OPEN Institutional Insights
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