OPEN Opendoor Technologies Inc.
Opendoor Technologies Inc. (OPEN) Hedge Fund Activity
This view isolates hedge funds from the broader institutional ownership shown on the Institutional tab. A pension fund tracking an index may have no view on a stock; when a hedge fund builds or exits a position, that decision can carry information. This page measures those changes. Positions as of June 30, 2026.
Based on quarterly 13F long-equity filings. Changes compare reported quarter-end positions; filings can be reported up to 45 days later and do not represent a fund's complete exposure.
Most significant moves
Ranked by conviction, not size — how much of the fund's own book the position represents, how far it moved, and what kind of fund made it.
| Fund | Action | Shares changed | Change | Est. value | Portfolio wt. | Score |
|---|---|---|---|---|---|---|
| Point72 Asset Management, L.P. | New | +192.2K | — | $888.1K | 0.0% | 59 |
| D. E. Shaw & Co., Inc. Quant | Reduced | -11.11M | -98.9% | $51.3M | 0.0% | 58 |
| Balyasny Asset Management L.P. | New | +121.0K | — | $559.1K | 0.0% | 57 |
| Aristeia Capital Event Long/Short | New | +986.1K | — | $4.6M | 0.0% | 56 |
| Tudor Investment Corporation Macro | Sold Out | -640.8K | -100.0% | $3.0M | 0.0% | 56 |
| Hudson Bay Capital Management Event | Sold Out | -283.2K | -100.0% | $1.3M | 0.0% | 55 |
| MILLENNIUM MANAGEMENT LLC | Reduced | -10.72M | -98.9% | $49.5M | 0.0% | 55 |
| Caption Management Quant | New | +3.45M | — | $15.9M | 0.0% | 54 |
| Qube Research & Technologies Ltd Quant | Reduced | -10.14M | -99.8% | $46.8M | 0.0% | 53 |
| Brevan Howard Capital Management Macro | Sold Out | -1.65M | -100.0% | $7.6M | 0.0% | 52 |
Most significant buyers
By move score, not size.
- Point72 Asset Management, L.P.
- Balyasny Asset Management L.P.
- Aristeia Capital
- Caption Management
- Capital Fund Management
Most significant sellers
By move score, not size.
- D. E. Shaw & Co., Inc.
- Tudor Investment Corporation
- Hudson Bay Capital Management
- MILLENNIUM MANAGEMENT LLC
- Qube Research & Technologies Ltd
Hedge fund positions
| Fund | Tier | Shares | Previous | Change | Change % | Portfolio wt. | Action | Score |
|---|---|---|---|---|---|---|---|---|
| Point72 Asset Management, L.P. | 1 | 192.2K | 0 | +192.2K | — | 0.0% | New | 59 |
| D. E. Shaw & Co., Inc. | 1 | 121.7K | 11.2M | -11.11M | -98.9% | 0.0% | Reduced | 58 |
| Balyasny Asset Management L.P. | 2 | 121.0K | 0 | +121.0K | — | 0.0% | New | 57 |
| Aristeia Capital | 2 | 986.1K | 0 | +986.1K | — | 0.0% | New | 56 |
| Tudor Investment Corporation | 2 | 0 | 640.8K | -640.8K | -100.0% | 0.0% | Sold Out | 56 |
| Hudson Bay Capital Management | 3 | 0 | 283.2K | -283.2K | -100.0% | 0.0% | Sold Out | 55 |
| MILLENNIUM MANAGEMENT LLC | 2 | 118.2K | 10.8M | -10.72M | -98.9% | 0.0% | Reduced | 55 |
| Caption Management | 3 | 3.4M | 0 | +3.45M | — | 0.0% | New | 54 |
| Qube Research & Technologies Ltd | 2 | 16.0K | 10.2M | -10.14M | -99.8% | 0.0% | Reduced | 53 |
| Brevan Howard Capital Management | 3 | 0 | 1.6M | -1.65M | -100.0% | 0.0% | Sold Out | 52 |
| Capital Fund Management | 3 | 5.4M | 2.3M | +3.17M | +140.7% | 0.2% | Increased | 52 |
| Schonfeld Strategic Advisors | 3 | 0 | 207.8K | -207.8K | -100.0% | 0.0% | Sold Out | 51 |
| LMR Partners | 3 | 296.7K | 64.2K | +232.5K | +362.1% | 0.0% | Increased | 49 |
| Boothbay Fund Management | 4 | 0 | 25.0K | -25.0K | -100.0% | 0.0% | Sold Out | 49 |
| Winton Group | 4 | 12.9K | 0 | +12.9K | — | 0.0% | New | 48 |
| Man Group | 3 | 424.5K | 155.4K | +269.1K | +173.1% | 0.0% | Increased | 48 |
| Walleye Capital | 3 | 1.6M | 18 | +1.57M | +8716338.9% | 0.1% | Increased | 47 |
| Squarepoint Ops LLC | 2 | 201.3K | 1.2M | -978.0K | -82.9% | 0.0% | Reduced | 46 |
| ExodusPoint Capital Management | 3 | 169.9K | 67.0K | +102.9K | +153.7% | 0.0% | Increased | 46 |
| Voloridge Investment Management | 2 | 1.0M | 4.3M | -3.31M | -76.7% | 0.0% | Reduced | 46 |
| MARSHALL WACE, LLP | 2 | 426.3K | 1.6M | -1.15M | -72.9% | 0.0% | Reduced | 45 |
| Quantbot Technologies | 4 | 1.6K | 0 | +1.6K | — | 0.0% | New | 45 |
| TWO SIGMA INVESTMENTS, LP | 2 | 2.7M | 6.8M | -4.12M | -60.8% | 0.0% | Reduced | 45 |
| Trexquant Investment | 3 | 1.2M | 4.1M | -2.87M | -70.5% | 0.0% | Reduced | 42 |
| Engineers Gate | 4 | 41.6K | 395.1K | -353.5K | -89.5% | 0.0% | Reduced | 41 |
| RENAISSANCE TECHNOLOGIES LLC | 1 | 9.0M | 11.8M | -2.78M | -23.5% | 0.1% | Reduced | 38 |
| Centiva Capital | 4 | 13.1K | 50.9K | -37.8K | -74.3% | 0.0% | Reduced | 36 |
| CITADEL ADVISORS LLC | 1 | 6.4M | 8.0M | -1.69M | -21.0% | 0.0% | Reduced | 34 |
| Wolverine Asset Management | 2 | 10.5K | 18.1K | -7.7K | -42.2% | 0.0% | Reduced | 33 |
| AQR Capital Management | 3 | 476.5K | 310.1K | +166.3K | +53.6% | 0.0% | Increased | 33 |
| Parallax Volatility Advisers | 3 | 64.1K | 119.4K | -55.3K | -46.3% | 0.0% | Reduced | 31 |
| Capstone Investment Advisors | 3 | 43.5K | 52.2K | -8.8K | -16.8% | 0.0% | Reduced | 26 |
| Graham Capital Management | 3 | 2.4M | 2.5M | -88.9K | -3.6% | 0.4% | Reduced | 22 |
| Verition Fund Management | 2 | 66.0K | 66.0K | 0 | +0.0% | 0.0% | Unchanged | 18 |
Every fund above opens. Subscribers can see any manager's whole portfolio — every position, its weight, and what they bought, trimmed and exited last quarter.
Sign in or subscribeHedge funds are identified from their 13F filings, which are due 45 days after quarter end and cover long U.S.-listed equity positions only. A fund's short book never appears, so a reduced position can mean a changed view or a changed hedge — the filing doesn't say which.