HWM Howmet Aerospace Inc.
Howmet Aerospace Inc. (HWM) 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 |
|---|---|---|---|---|---|---|
| Cartenna Capital Long/Short | New | +450.0K | — | $121.0M | 4.5% | 85 |
| CITADEL ADVISORS LLC Quant | Increased | +1.80M | +177.1% | $484.6M | 0.5% | 64 |
| Point72 Asset Management, L.P. | New | +112.3K | — | $30.2M | 0.0% | 64 |
| Voloridge Investment Management Quant | Sold Out | -338.9K | -100.0% | $91.1M | 0.0% | 61 |
| Senator Investment Group Event | Sold Out | -41.6K | -100.0% | $11.2M | 0.0% | 61 |
| WORLDQUANT MILLENNIUM ADVISORS LLC Quant | Reduced | -674.0K | -91.5% | $181.2M | 0.1% | 59 |
| Hudson Bay Capital Management Event | New | +141.8K | — | $38.1M | 0.2% | 58 |
| J. Goldman & Co. Long/Short | New | +77.0K | — | $20.7M | 0.8% | 58 |
| D. E. Shaw & Co., Inc. Quant | Increased | +310.7K | +260.0% | $83.5M | 0.1% | 58 |
| ExodusPoint Capital Management Long/Short Quant | New | +69.8K | — | $18.8M | 0.2% | 57 |
Most significant buyers
By move score, not size.
- Cartenna Capital
- CITADEL ADVISORS LLC
- Point72 Asset Management, L.P.
- Hudson Bay Capital Management
- J. Goldman & Co.
Most significant sellers
By move score, not size.
- Voloridge Investment Management
- Senator Investment Group
- WORLDQUANT MILLENNIUM ADVISORS LLC
- Magnetar Capital
- TWO SIGMA INVESTMENTS, LP
Hedge fund positions
| Fund | Tier | Shares | Previous | Change | Change % | Portfolio wt. | Action | Score |
|---|---|---|---|---|---|---|---|---|
| Cartenna Capital | 2 | 450.0K | 0 | +450.0K | — | 4.5% | New | 85 |
| CITADEL ADVISORS LLC | 1 | 2.8M | 1.0M | +1.80M | +177.1% | 0.5% | Increased | 64 |
| Point72 Asset Management, L.P. | 1 | 112.3K | 0 | +112.3K | — | 0.0% | New | 64 |
| Voloridge Investment Management | 2 | 0 | 338.9K | -338.9K | -100.0% | 0.0% | Sold Out | 61 |
| Senator Investment Group | 2 | 0 | 41.6K | -41.6K | -100.0% | 0.0% | Sold Out | 61 |
| WORLDQUANT MILLENNIUM ADVISORS LLC | 2 | 62.2K | 736.2K | -674.0K | -91.5% | 0.1% | Reduced | 59 |
| Hudson Bay Capital Management | 3 | 141.8K | 0 | +141.8K | — | 0.2% | New | 58 |
| J. Goldman & Co. | 3 | 77.0K | 0 | +77.0K | — | 0.8% | New | 58 |
| D. E. Shaw & Co., Inc. | 1 | 430.2K | 119.5K | +310.7K | +260.0% | 0.1% | Increased | 58 |
| ExodusPoint Capital Management | 3 | 69.8K | 0 | +69.8K | — | 0.2% | New | 57 |
| Magnetar Capital | 2 | 0 | 4.2K | -4.2K | -100.0% | 0.0% | Sold Out | 56 |
| Schonfeld Strategic Advisors | 3 | 138.6K | 0 | +138.6K | — | 0.3% | New | 56 |
| LMR Partners | 3 | 18.6K | 0 | +18.6K | — | 0.1% | New | 55 |
| Moore Capital Management | 3 | 23.0K | 0 | +23.0K | — | 0.2% | New | 55 |
| TWO SIGMA INVESTMENTS, LP | 2 | 87.8K | 482.4K | -394.5K | -81.8% | 0.0% | Reduced | 55 |
| Woodline Partners LP | 2 | 152.3K | 57.9K | +94.3K | +162.8% | 0.1% | Increased | 53 |
| Quadrature Capital | 3 | 1.6K | 0 | +1.6K | — | 0.0% | New | 52 |
| Parallax Volatility Advisers | 3 | 0 | 474 | -474 | -100.0% | 0.0% | Sold Out | 50 |
| RENAISSANCE TECHNOLOGIES LLC | 1 | 165.5K | 429.5K | -264.0K | -61.5% | 0.1% | Reduced | 49 |
| Edgestream Partners | 4 | 2.2K | 0 | +2.2K | — | 0.0% | New | 49 |
| Centiva Capital | 4 | 3.6K | 0 | +3.6K | — | 0.0% | New | 48 |
| Squarepoint Ops LLC | 2 | 134.5K | 449.1K | -314.6K | -70.0% | 0.1% | Reduced | 48 |
| Boothbay Fund Management | 4 | 52.5K | 1.8K | +50.7K | +2811.2% | 0.3% | Increased | 48 |
| Capital Fund Management | 3 | 47.6K | 219.9K | -172.3K | -78.4% | 0.1% | Reduced | 48 |
| Graham Capital Management | 3 | 32.2K | 11.1K | +21.2K | +191.0% | 0.3% | Increased | 47 |
| Verition Fund Management | 2 | 11.2K | 50.2K | -38.9K | -77.6% | 0.0% | Reduced | 47 |
| Capula Management | 2 | 1.4K | 6.5K | -5.1K | -78.3% | 0.0% | Reduced | 46 |
| MILLENNIUM MANAGEMENT LLC | 2 | 878.2K | 1.4M | -507.2K | -36.6% | 0.2% | Reduced | 45 |
| Lighthouse Investment Partners | 3 | 1.9K | 915 | +1.0K | +109.4% | 0.0% | Increased | 45 |
| Weiss Asset Management | 2 | 6.4K | 20.9K | -14.6K | -69.5% | 0.0% | Reduced | 43 |
| Trexquant Investment | 3 | 45.6K | 147.2K | -101.6K | -69.0% | 0.1% | Reduced | 42 |
| Tremblant Capital Group | 2 | 325.0K | 353.9K | -29.0K | -8.2% | 2.5% | Reduced | 42 |
| Qube Research & Technologies Ltd | 2 | 894.6K | 642.6K | +252.0K | +39.2% | 0.3% | Increased | 41 |
| MARSHALL WACE, LLP | 2 | 164.8K | 295.4K | -130.6K | -44.2% | 0.1% | Reduced | 41 |
| Walleye Capital | 3 | 291.5K | 189.9K | +101.5K | +53.5% | 0.6% | Increased | 41 |
| Holocene Advisors, LP | 2 | 162.7K | 112.5K | +50.2K | +44.7% | 0.1% | Increased | 40 |
| Voleon Capital Management | 3 | 6.8K | 3.8K | +3.0K | +78.4% | 0.0% | Increased | 40 |
| Armistice Capital | 3 | 1.8K | 1.1K | +682 | +62.9% | 0.0% | Increased | 38 |
| Bridgewater Associates | 1 | 27.8K | 23.0K | +4.8K | +20.8% | 0.0% | Increased | 37 |
| Balyasny Asset Management L.P. | 2 | 747.4K | 638.2K | +109.3K | +17.1% | 0.4% | Increased | 36 |
| ADAGE CAPITAL PARTNERS GP, L.L.C. | 2 | 356.6K | 279.3K | +77.3K | +27.7% | 0.1% | Increased | 36 |
| Quantbot Technologies | 4 | 8.1K | 30.1K | -22.0K | -73.1% | 0.1% | Reduced | 36 |
| Capstone Investment Advisors | 3 | 13.9K | 23.5K | -9.5K | -40.6% | 0.0% | Reduced | 34 |
| Aquatic Capital Management | 4 | 11.3K | 22.8K | -11.5K | -50.5% | 0.1% | Reduced | 32 |
| Brevan Howard Capital Management | 3 | 9.7K | 17.7K | -8.0K | -45.3% | 0.0% | Reduced | 32 |
| Wolverine Asset Management | 2 | 6.0K | 9.0K | -3.0K | -33.3% | 0.1% | Reduced | 32 |
| Jain Global | 3 | 262.5K | 232.0K | +30.5K | +13.2% | 1.0% | Increased | 31 |
| Man Group | 3 | 388.9K | 324.4K | +64.5K | +19.9% | 0.2% | Increased | 31 |
| CenterBook Partners | 4 | 1.3K | 893 | +442 | +49.5% | 0.0% | Increased | 30 |
| Winton Group | 4 | 34.6K | 48.6K | -14.0K | -28.9% | 0.3% | Reduced | 29 |
| Scopus Asset Management | 2 | 28.9K | 25.2K | +3.7K | +14.7% | 0.2% | Increased | 28 |
| Tudor Investment Corporation | 2 | 217.5K | 225.8K | -8.3K | -3.7% | 0.3% | Reduced | 27 |
| Gotham Asset Management, LLC | 2 | 218.8K | 217.1K | +1.7K | +0.8% | 0.2% | Increased | 24 |
| Caxton Associates | 3 | 8.5K | 9.2K | -713 | -7.8% | 0.0% | Reduced | 24 |
| Chilton Investment Company | 2 | 2.9K | 2.9K | -13 | -0.4% | 0.0% | Reduced | 24 |
| AQR Capital Management | 3 | 907.2K | 942.5K | -35.4K | -3.8% | 0.1% | Reduced | 23 |
| Caption Management | 3 | 4.5K | 4.0K | +500 | +12.5% | 0.0% | Increased | 22 |
| Engineers Gate | 4 | 66.0K | 72.5K | -6.4K | -8.9% | 0.2% | Reduced | 22 |
| Y-Intercept | 4 | 54.8K | 52.7K | +2.1K | +4.0% | 0.3% | Increased | 20 |
| Kensico Capital Management | 1 | 5.1M | 5.1M | 0 | +0.0% | 23.4% | Unchanged | 47 |
| Sculptor Capital Management | 2 | 246.0K | 246.0K | 0 | +0.0% | 1.1% | Unchanged | 27 |
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.