APA APA Corporation
APA Corporation (APA) 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 |
|---|---|---|---|---|---|---|
| Bridgewater Associates Quant Macro | New | +1.44M | — | $47.0M | 0.2% | 66 |
| RENAISSANCE TECHNOLOGIES LLC Quant | New | +553.7K | — | $18.0M | 0.0% | 62 |
| Qube Research & Technologies Ltd Quant | New | +2.78M | — | $90.7M | 0.1% | 62 |
| Alyeska Investment Group, L.P. | New | +417.2K | — | $13.6M | 0.0% | 60 |
| MARSHALL WACE, LLP Long/Short | Sold Out | -70.6K | -100.0% | $2.3M | 0.0% | 58 |
| Empyrean Capital Partners Event | Sold Out | -142.0K | -100.0% | $4.6M | 0.0% | 58 |
| Tudor Investment Corporation Macro | New | +193.8K | — | $6.3M | 0.0% | 56 |
| Capula Management Quant Macro | Sold Out | -357 | -100.0% | $11.6K | 0.0% | 56 |
| Trexquant Investment Quant | New | +426.1K | — | $13.9M | 0.1% | 55 |
| Lighthouse Investment Partners | Sold Out | -275.0K | -100.0% | $9.0M | 0.0% | 55 |
Most significant buyers
By move score, not size.
- Bridgewater Associates
- RENAISSANCE TECHNOLOGIES LLC
- Qube Research & Technologies Ltd
- Alyeska Investment Group, L.P.
- Tudor Investment Corporation
Most significant sellers
By move score, not size.
- MARSHALL WACE, LLP
- Empyrean Capital Partners
- Capula Management
- Lighthouse Investment Partners
- MILLENNIUM MANAGEMENT LLC
Hedge fund positions
| Fund | Tier | Shares | Previous | Change | Change % | Portfolio wt. | Action | Score |
|---|---|---|---|---|---|---|---|---|
| Bridgewater Associates | 1 | 1.4M | 0 | +1.44M | — | 0.2% | New | 66 |
| RENAISSANCE TECHNOLOGIES LLC | 1 | 553.7K | 0 | +553.7K | — | 0.0% | New | 62 |
| Qube Research & Technologies Ltd | 2 | 2.8M | 0 | +2.78M | — | 0.1% | New | 62 |
| Alyeska Investment Group, L.P. | 2 | 417.2K | 0 | +417.2K | — | 0.0% | New | 60 |
| MARSHALL WACE, LLP | 2 | 0 | 70.6K | -70.6K | -100.0% | 0.0% | Sold Out | 58 |
| Empyrean Capital Partners | 2 | 0 | 142.0K | -142.0K | -100.0% | 0.0% | Sold Out | 58 |
| Tudor Investment Corporation | 2 | 193.8K | 0 | +193.8K | — | 0.0% | New | 56 |
| Capula Management | 2 | 0 | 357 | -357 | -100.0% | 0.0% | Sold Out | 56 |
| Trexquant Investment | 3 | 426.1K | 0 | +426.1K | — | 0.1% | New | 55 |
| Lighthouse Investment Partners | 3 | 0 | 275.0K | -275.0K | -100.0% | 0.0% | Sold Out | 55 |
| MILLENNIUM MANAGEMENT LLC | 2 | 22.6K | 357.4K | -334.8K | -93.7% | 0.0% | Reduced | 54 |
| CastleKnight Management | 3 | 0 | 160.9K | -160.9K | -100.0% | 0.0% | Sold Out | 54 |
| Polar Asset Management Partners | 3 | 7.2K | 0 | +7.2K | — | 0.0% | New | 53 |
| Armistice Capital | 3 | 9.5K | 0 | +9.5K | — | 0.0% | New | 53 |
| LMR Partners | 3 | 0 | 6.1K | -6.1K | -100.0% | 0.0% | Sold Out | 53 |
| Winton Group | 4 | 0 | 213.5K | -213.5K | -100.0% | 0.0% | Sold Out | 52 |
| Jain Global | 3 | 29.4K | 0 | +29.4K | — | 0.0% | New | 52 |
| Alphadyne Asset Management | 3 | 17.1K | 0 | +17.1K | — | 0.0% | New | 51 |
| Y-Intercept | 4 | 290.9K | 0 | +290.9K | — | 0.2% | New | 51 |
| Walleye Capital | 3 | 643 | 0 | +643 | — | 0.0% | New | 51 |
| Squarepoint Ops LLC | 2 | 210.5K | 9.4K | +201.1K | +2132.6% | 0.0% | Increased | 51 |
| Engineers Gate | 4 | 45.1K | 0 | +45.1K | — | 0.0% | New | 50 |
| CenterBook Partners | 4 | 0 | 21.3K | -21.3K | -100.0% | 0.0% | Sold Out | 49 |
| Boothbay Fund Management | 4 | 0 | 6.7K | -6.7K | -100.0% | 0.0% | Sold Out | 49 |
| ExodusPoint Capital Management | 3 | 156.3K | 50.0K | +106.3K | +212.5% | 0.0% | Increased | 48 |
| Quantbot Technologies | 4 | 58.4K | 0 | +58.4K | — | 0.1% | New | 48 |
| Schonfeld Strategic Advisors | 3 | 128.9K | 17.7K | +111.2K | +628.5% | 0.0% | Increased | 47 |
| Parallax Volatility Advisers | 3 | 71.2K | 1 | +71.2K | +7117600.0% | 0.1% | Increased | 46 |
| Capital Fund Management | 3 | 543.3K | 314.7K | +228.5K | +72.6% | 0.1% | Increased | 42 |
| Balyasny Asset Management L.P. | 2 | 40.9K | 25.8K | +15.1K | +58.6% | 0.0% | Increased | 41 |
| D. E. Shaw & Co., Inc. | 1 | 147.5K | 262.9K | -115.4K | -43.9% | 0.0% | Reduced | 40 |
| TWO SIGMA INVESTMENTS, LP | 2 | 443.3K | 322.3K | +121.0K | +37.5% | 0.0% | Increased | 37 |
| Quinn Opportunity Partners | 4 | 73.3K | 140.8K | -67.5K | -48.0% | 0.1% | Reduced | 33 |
| CITADEL ADVISORS LLC | 1 | 1.1M | 1.2M | -175.5K | -14.1% | 0.0% | Reduced | 32 |
| AQR Capital Management | 3 | 3.6M | 2.9M | +700.3K | +24.3% | 0.0% | Increased | 30 |
| Gotham Asset Management, LLC | 2 | 2.5M | 2.3M | +184.1K | +7.9% | 0.2% | Increased | 29 |
| Man Group | 3 | 52.1K | 39.7K | +12.3K | +31.1% | 0.0% | Increased | 29 |
| Centiva Capital | 4 | 14.4K | 25.0K | -10.6K | -42.5% | 0.0% | Reduced | 28 |
| Brevan Howard Capital Management | 3 | 49.4K | 39.6K | +9.8K | +24.8% | 0.0% | Increased | 25 |
| Woodline Partners LP | 2 | 57.0K | 55.6K | +1.4K | +2.5% | 0.0% | Increased | 24 |
| Systematic Alpha Investments | 2 | 48.0K | 48.0K | 0 | +0.0% | 0.1% | 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.