PSX Phillips 66
Phillips 66 (PSX) 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 |
|---|---|---|---|---|---|---|
| Merewether Investment Management Event | Increased | +885.1K | +1075.4% | $149.6M | 3.1% | 75 |
| Point72 Asset Management, L.P. | New | +632.3K | — | $106.9M | 0.2% | 68 |
| Holocene Advisors, LP | Sold Out | -382.1K | -100.0% | $64.6M | 0.0% | 62 |
| CITADEL ADVISORS LLC Quant | Increased | +839.8K | +160.3% | $142.0M | 0.2% | 60 |
| D. E. Shaw & Co., Inc. Quant | Sold Out | -29.4K | -100.0% | $5.0M | 0.0% | 60 |
| Tudor Investment Corporation Macro | New | +236.6K | — | $40.0M | 0.2% | 58 |
| TWO SIGMA INVESTMENTS, LP Quant | Increased | +547.4K | +18245.4% | $92.5M | 0.1% | 57 |
| Ilex Capital Partners Long/Short | New | +8.9K | — | $1.5M | 0.0% | 57 |
| Hudson Bay Capital Management Event | New | +57.4K | — | $9.7M | 0.1% | 56 |
| Readystate Asset Management Long/Short | Sold Out | -32.4K | -100.0% | $5.5M | 0.0% | 55 |
Most significant buyers
By move score, not size.
- Merewether Investment Management
- Point72 Asset Management, L.P.
- CITADEL ADVISORS LLC
- Tudor Investment Corporation
- TWO SIGMA INVESTMENTS, LP
Most significant sellers
By move score, not size.
- Holocene Advisors, LP
- D. E. Shaw & Co., Inc.
- Readystate Asset Management
- Capstone Investment Advisors
- Balyasny Asset Management L.P.
Hedge fund positions
| Fund | Tier | Shares | Previous | Change | Change % | Portfolio wt. | Action | Score |
|---|---|---|---|---|---|---|---|---|
| Merewether Investment Management | 2 | 967.4K | 82.3K | +885.1K | +1075.4% | 3.1% | Increased | 75 |
| Point72 Asset Management, L.P. | 1 | 632.3K | 0 | +632.3K | — | 0.2% | New | 68 |
| Holocene Advisors, LP | 2 | 0 | 382.1K | -382.1K | -100.0% | 0.0% | Sold Out | 62 |
| CITADEL ADVISORS LLC | 1 | 1.4M | 524.0K | +839.8K | +160.3% | 0.2% | Increased | 60 |
| D. E. Shaw & Co., Inc. | 1 | 0 | 29.4K | -29.4K | -100.0% | 0.0% | Sold Out | 60 |
| Tudor Investment Corporation | 2 | 236.6K | 0 | +236.6K | — | 0.2% | New | 58 |
| TWO SIGMA INVESTMENTS, LP | 2 | 550.4K | 3.0K | +547.4K | +18245.4% | 0.1% | Increased | 57 |
| Ilex Capital Partners | 2 | 8.9K | 0 | +8.9K | — | 0.0% | New | 57 |
| Hudson Bay Capital Management | 3 | 57.4K | 0 | +57.4K | — | 0.1% | New | 56 |
| Readystate Asset Management | 3 | 0 | 32.4K | -32.4K | -100.0% | 0.0% | Sold Out | 55 |
| Alyeska Investment Group, L.P. | 2 | 345.1K | 105.5K | +239.6K | +227.1% | 0.2% | Increased | 55 |
| Magnetar Capital | 2 | 3.0K | 0 | +3.0K | — | 0.0% | New | 54 |
| Capstone Investment Advisors | 3 | 0 | 2.5K | -2.5K | -100.0% | 0.0% | Sold Out | 53 |
| Balyasny Asset Management L.P. | 2 | 239 | 15.1K | -14.8K | -98.4% | 0.0% | Reduced | 53 |
| J. Goldman & Co. | 3 | 19.7K | 0 | +19.7K | — | 0.1% | New | 53 |
| LMR Partners | 3 | 0 | 2.9K | -2.9K | -100.0% | 0.0% | Sold Out | 53 |
| Encompass Capital Advisors | 3 | 124.8K | 304.7K | -179.9K | -59.0% | 0.9% | Reduced | 52 |
| Edgestream Partners | 4 | 57.1K | 0 | +57.1K | — | 0.3% | New | 52 |
| Winton Group | 4 | 52.5K | 0 | +52.5K | — | 0.3% | New | 52 |
| Alphadyne Asset Management | 3 | 5.6K | 0 | +5.6K | — | 0.1% | New | 51 |
| Walleye Capital | 3 | 312.4K | 23.1K | +289.4K | +1255.5% | 0.4% | Increased | 51 |
| Jain Global | 3 | 97.6K | 36.6K | +61.0K | +166.9% | 0.2% | Increased | 51 |
| Y-Intercept | 4 | 32.4K | 0 | +32.4K | — | 0.1% | New | 51 |
| MILLENNIUM MANAGEMENT LLC | 2 | 462.1K | 1.2M | -732.0K | -61.3% | 0.1% | Reduced | 50 |
| Quinn Opportunity Partners | 4 | 0 | 2.5K | -2.5K | -100.0% | 0.0% | Sold Out | 49 |
| Boothbay Fund Management | 4 | 5.6K | 0 | +5.6K | — | 0.0% | New | 49 |
| Aquatic Capital Management | 4 | 77.4K | 15.9K | +61.5K | +387.2% | 0.4% | Increased | 48 |
| Quantbot Technologies | 4 | 26.1K | 0 | +26.1K | — | 0.2% | New | 48 |
| Schonfeld Strategic Advisors | 3 | 19.8K | 3.9K | +15.8K | +403.9% | 0.0% | Increased | 47 |
| Graham Capital Management | 3 | 46.4K | 9.0K | +37.4K | +414.1% | 0.3% | Increased | 47 |
| Empyrean Capital Partners | 2 | 149.6K | 236.2K | -86.6K | -36.7% | 1.0% | Reduced | 45 |
| Engineers Gate | 4 | 47.9K | 16.2K | +31.6K | +194.9% | 0.1% | Increased | 44 |
| Lighthouse Investment Partners | 3 | 15.1K | 67.5K | -52.4K | -77.6% | 0.1% | Reduced | 43 |
| Qube Research & Technologies Ltd | 2 | 943.0K | 634.8K | +308.2K | +48.6% | 0.2% | Increased | 43 |
| MARSHALL WACE, LLP | 2 | 1.1M | 772.0K | +314.7K | +40.8% | 0.2% | Increased | 42 |
| WORLDQUANT MILLENNIUM ADVISORS LLC | 2 | 60.5K | 127.6K | -67.1K | -52.6% | 0.0% | Reduced | 42 |
| Parallax Volatility Advisers | 3 | 2.0K | 7.6K | -5.5K | -73.1% | 0.0% | Reduced | 37 |
| AQR Capital Management | 3 | 4.5M | 3.4M | +1.11M | +32.7% | 0.3% | Increased | 37 |
| Bridgewater Associates | 1 | 125.5K | 153.3K | -27.8K | -18.1% | 0.1% | Reduced | 37 |
| ADAGE CAPITAL PARTNERS GP, L.L.C. | 2 | 572.3K | 781.0K | -208.7K | -26.7% | 0.1% | Reduced | 36 |
| Verition Fund Management | 2 | 29.3K | 44.1K | -14.8K | -33.6% | 0.0% | Reduced | 33 |
| Chilton Investment Company | 2 | 5.0K | 3.7K | +1.3K | +36.8% | 0.0% | Increased | 33 |
| Trexquant Investment | 3 | 70.4K | 116.9K | -46.5K | -39.8% | 0.1% | Reduced | 32 |
| Interval Partners | 3 | 9.5K | 6.9K | +2.6K | +37.4% | 0.1% | Increased | 31 |
| Voleon Capital Management | 3 | 8.5K | 6.2K | +2.3K | +36.9% | 0.0% | Increased | 29 |
| ExodusPoint Capital Management | 3 | 84.9K | 102.1K | -17.2K | -16.8% | 0.1% | Reduced | 28 |
| Quadrature Capital | 3 | 79.0K | 68.8K | +10.2K | +14.8% | 0.1% | Increased | 28 |
| Woodline Partners LP | 2 | 87.5K | 78.9K | +8.6K | +10.9% | 0.0% | Increased | 28 |
| Gotham Asset Management, LLC | 2 | 81.0K | 74.3K | +6.8K | +9.1% | 0.0% | Increased | 28 |
| Squarepoint Ops LLC | 2 | 542.6K | 562.2K | -19.6K | -3.5% | 0.2% | Reduced | 28 |
| Man Group | 3 | 52.2K | 60.7K | -8.6K | -14.1% | 0.0% | Reduced | 27 |
| Caxton Associates | 3 | 2.6K | 2.6K | +25 | +1.0% | 0.0% | Increased | 22 |
| Brevan Howard Capital Management | 3 | 23.4K | 24.9K | -1.5K | -6.1% | 0.1% | Reduced | 20 |
| Elliott Investment Management | 1 | 19.3M | 19.3M | 0 | +0.0% | 22.8% | Unchanged | 55 |
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.