AIG American International Group, Inc.
American International Group, Inc. (AIG) 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 |
|---|---|---|---|---|---|---|
| VIKING GLOBAL INVESTORS LP Growth | Sold Out | -4.22M | -100.0% | $314.6M | 0.0% | 75 |
| Steadfast Capital Management Long/Short | Reduced | -602.6K | -86.0% | $44.9M | 0.2% | 60 |
| D. E. Shaw & Co., Inc. Quant | Increased | +754.8K | +579.5% | $56.3M | 0.0% | 58 |
| Woodline Partners LP Long/Short | Increased | +1.43M | +524.7% | $106.4M | 0.4% | 58 |
| Man Group Event Long/Short | Increased | +1.85M | +104.6% | $137.7M | 0.5% | 56 |
| Weiss Asset Management Event Quant | New | +71.0K | — | $5.3M | 0.1% | 56 |
| ADAGE CAPITAL PARTNERS GP, L.L.C. | Increased | +761.9K | +757.1% | $56.8M | 0.1% | 56 |
| Capula Management Quant Macro | Sold Out | -528 | -100.0% | $39.4K | 0.0% | 56 |
| Trexquant Investment Quant | New | +270.2K | — | $20.1M | 0.1% | 55 |
| Quadrature Capital Quant | Sold Out | -59.3K | -100.0% | $4.4M | 0.0% | 55 |
Most significant buyers
By move score, not size.
- D. E. Shaw & Co., Inc.
- Woodline Partners LP
- Man Group
- Weiss Asset Management
- ADAGE CAPITAL PARTNERS GP, L.L.C.
Most significant sellers
By move score, not size.
- VIKING GLOBAL INVESTORS LP
- Steadfast Capital Management
- Capula Management
- Quadrature Capital
- Alphadyne Asset Management
Hedge fund positions
| Fund | Tier | Shares | Previous | Change | Change % | Portfolio wt. | Action | Score |
|---|---|---|---|---|---|---|---|---|
| VIKING GLOBAL INVESTORS LP | 1 | 0 | 4.2M | -4.22M | -100.0% | 0.0% | Sold Out | 75 |
| Steadfast Capital Management | 2 | 98.0K | 700.6K | -602.6K | -86.0% | 0.2% | Reduced | 60 |
| D. E. Shaw & Co., Inc. | 1 | 885.1K | 130.3K | +754.8K | +579.5% | 0.0% | Increased | 58 |
| Woodline Partners LP | 2 | 1.7M | 272.1K | +1.43M | +524.7% | 0.4% | Increased | 58 |
| Man Group | 3 | 3.6M | 1.8M | +1.85M | +104.6% | 0.5% | Increased | 56 |
| Weiss Asset Management | 2 | 71.0K | 0 | +71.0K | — | 0.1% | New | 56 |
| ADAGE CAPITAL PARTNERS GP, L.L.C. | 2 | 862.5K | 100.6K | +761.9K | +757.1% | 0.1% | Increased | 56 |
| Capula Management | 2 | 0 | 528 | -528 | -100.0% | 0.0% | Sold Out | 56 |
| Trexquant Investment | 3 | 270.2K | 0 | +270.2K | — | 0.1% | New | 55 |
| Quadrature Capital | 3 | 0 | 59.3K | -59.3K | -100.0% | 0.0% | Sold Out | 55 |
| WORLDQUANT MILLENNIUM ADVISORS LLC | 2 | 672.4K | 245.7K | +426.7K | +173.7% | 0.2% | Increased | 55 |
| Cinctive Capital Management | 3 | 374.1K | 100.3K | +273.8K | +273.0% | 1.2% | Increased | 53 |
| Voleon Capital Management | 3 | 34.8K | 0 | +34.8K | — | 0.0% | New | 53 |
| Alphadyne Asset Management | 3 | 0 | 4.7K | -4.7K | -100.0% | 0.0% | Sold Out | 51 |
| Aquatic Capital Management | 4 | 0 | 80.4K | -80.4K | -100.0% | 0.0% | Sold Out | 51 |
| Magnetar Capital | 2 | 34.4K | 9.1K | +25.3K | +279.0% | 0.0% | Increased | 51 |
| Gotham Asset Management, LLC | 2 | 21.8K | 7.9K | +13.9K | +176.0% | 0.0% | Increased | 50 |
| MILLENNIUM MANAGEMENT LLC | 2 | 516.3K | 1.6M | -1.08M | -67.7% | 0.0% | Reduced | 50 |
| Bridgewater Associates | 1 | 295.1K | 176.3K | +118.8K | +67.4% | 0.1% | Increased | 49 |
| CenterBook Partners | 4 | 12.0K | 0 | +12.0K | — | 0.0% | New | 49 |
| Centiva Capital | 4 | 7.6K | 0 | +7.6K | — | 0.0% | New | 48 |
| Winton Group | 4 | 152.1K | 6.2K | +145.9K | +2369.2% | 0.4% | Increased | 48 |
| Walleye Capital | 3 | 32.1K | 134 | +32.0K | +23871.6% | 0.0% | Increased | 47 |
| MARSHALL WACE, LLP | 2 | 724.8K | 1.8M | -1.10M | -60.3% | 0.1% | Reduced | 47 |
| Engineers Gate | 4 | 263.9K | 24.1K | +239.8K | +993.9% | 0.3% | Increased | 47 |
| Capstone Investment Advisors | 3 | 14.2K | 6.0K | +8.2K | +135.5% | 0.0% | Increased | 47 |
| Holocene Advisors, LP | 2 | 121.6K | 67.8K | +53.8K | +79.3% | 0.0% | Increased | 46 |
| TWO SIGMA INVESTMENTS, LP | 2 | 24.2K | 96.2K | -72.0K | -74.8% | 0.0% | Reduced | 46 |
| Brevan Howard Capital Management | 3 | 92.3K | 47.9K | +44.4K | +92.8% | 0.1% | Increased | 44 |
| Interval Partners | 3 | 89.5K | 224.9K | -135.5K | -60.2% | 0.2% | Reduced | 44 |
| Jain Global | 3 | 102.5K | 293.8K | -191.4K | -65.1% | 0.1% | Reduced | 43 |
| Point72 Asset Management, L.P. | 1 | 2.0M | 1.4M | +526.1K | +36.4% | 0.2% | Increased | 43 |
| Prana Capital Management | 3 | 473.2K | 673.3K | -200.1K | -29.7% | 1.1% | Reduced | 41 |
| AQR Capital Management | 3 | 4.2M | 2.8M | +1.35M | +48.3% | 0.1% | Increased | 40 |
| Tudor Investment Corporation | 2 | 264.5K | 505.6K | -241.1K | -47.7% | 0.1% | Reduced | 40 |
| Balyasny Asset Management L.P. | 2 | 2.3M | 2.0M | +313.2K | +15.6% | 0.3% | Increased | 36 |
| Qube Research & Technologies Ltd | 2 | 2.8M | 3.3M | -481.0K | -14.5% | 0.2% | Reduced | 33 |
| Capital Fund Management | 3 | 1.3M | 1.1M | +169.5K | +15.0% | 0.7% | Increased | 33 |
| Lighthouse Investment Partners | 3 | 134.3K | 190.9K | -56.6K | -29.6% | 0.3% | Reduced | 32 |
| Schonfeld Strategic Advisors | 3 | 479.4K | 365.3K | +114.1K | +31.2% | 0.2% | Increased | 31 |
| CITADEL ADVISORS LLC | 1 | 1.7M | 1.7M | +70.5K | +4.2% | 0.1% | Increased | 30 |
| LMR Partners | 3 | 5.7K | 4.5K | +1.3K | +28.8% | 0.0% | Increased | 29 |
| Squarepoint Ops LLC | 2 | 632.1K | 568.9K | +63.1K | +11.1% | 0.1% | Increased | 29 |
| Hudson Bay Capital Management | 3 | 250.7K | 229.6K | +21.2K | +9.2% | 0.1% | Increased | 27 |
| Y-Intercept | 4 | 46.7K | 63.6K | -16.9K | -26.5% | 0.1% | Reduced | 26 |
| Caxton Associates | 3 | 41.3K | 35.6K | +5.8K | +16.2% | 0.1% | Increased | 26 |
| Boothbay Fund Management | 4 | 25.0K | 19.5K | +5.4K | +27.7% | 0.0% | Increased | 25 |
| Verition Fund Management | 2 | 5.8K | 5.9K | -114 | -1.9% | 0.0% | Reduced | 23 |
| Quantbot Technologies | 4 | 19.9K | 25.2K | -5.3K | -21.2% | 0.1% | Reduced | 20 |
| Alyeska Investment Group, L.P. | 2 | 523.0K | 523.0K | 0 | +0.0% | 0.1% | Unchanged | 21 |
| Parallax Volatility Advisers | 3 | 2 | 2 | 0 | +0.0% | 0.0% | Unchanged | 14 |
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.