AII American Integrity Insurance Group, Inc.
American Integrity Insurance Group, Inc. (AII) 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 |
|---|---|---|---|---|---|---|
| Balyasny Asset Management L.P. | Sold Out | -55.5K | -100.0% | $1.0M | 0.0% | 59 |
| Qube Research & Technologies Ltd Quant | Sold Out | -55.4K | -100.0% | $1.0M | 0.0% | 57 |
| Ghisallo Capital Management Long/Short | Sold Out | -65.0K | -100.0% | $1.2M | 0.0% | 57 |
| Magnetar Capital Event Quant | Sold Out | -17.2K | -100.0% | $323.9K | 0.0% | 54 |
| Walleye Capital Long/Short Quant | Sold Out | -102.5K | -100.0% | $1.9M | 0.0% | 53 |
| Lighthouse Investment Partners | New | +74.1K | — | $1.4M | 0.0% | 53 |
| Brevan Howard Capital Management Macro | Sold Out | -10.7K | -100.0% | $202.0K | 0.0% | 49 |
| Quantbot Technologies Quant | Sold Out | -1.2K | -100.0% | $22.4K | 0.0% | 45 |
| MILLENNIUM MANAGEMENT LLC | Reduced | -114.8K | -63.3% | $2.2M | 0.0% | 44 |
| Aquatic Capital Management Quant | Increased | +2.5K | +122.6% | $47.4K | 0.0% | 42 |
Most significant buyers
By move score, not size.
- Lighthouse Investment Partners
- Aquatic Capital Management
- MARSHALL WACE, LLP
- CITADEL ADVISORS LLC
- Man Group
Most significant sellers
By move score, not size.
- Balyasny Asset Management L.P.
- Qube Research & Technologies Ltd
- Ghisallo Capital Management
- Magnetar Capital
- Walleye Capital
Hedge fund positions
| Fund | Tier | Shares | Previous | Change | Change % | Portfolio wt. | Action | Score |
|---|---|---|---|---|---|---|---|---|
| Balyasny Asset Management L.P. | 2 | 0 | 55.5K | -55.5K | -100.0% | 0.0% | Sold Out | 59 |
| Qube Research & Technologies Ltd | 2 | 0 | 55.4K | -55.4K | -100.0% | 0.0% | Sold Out | 57 |
| Ghisallo Capital Management | 2 | 0 | 65.0K | -65.0K | -100.0% | 0.0% | Sold Out | 57 |
| Magnetar Capital | 2 | 0 | 17.2K | -17.2K | -100.0% | 0.0% | Sold Out | 54 |
| Walleye Capital | 3 | 0 | 102.5K | -102.5K | -100.0% | 0.0% | Sold Out | 53 |
| Lighthouse Investment Partners | 3 | 74.1K | 0 | +74.1K | — | 0.0% | New | 53 |
| Brevan Howard Capital Management | 3 | 0 | 10.7K | -10.7K | -100.0% | 0.0% | Sold Out | 49 |
| Quantbot Technologies | 4 | 0 | 1.2K | -1.2K | -100.0% | 0.0% | Sold Out | 45 |
| MILLENNIUM MANAGEMENT LLC | 2 | 66.4K | 181.2K | -114.8K | -63.3% | 0.0% | Reduced | 44 |
| Aquatic Capital Management | 4 | 4.6K | 2.1K | +2.5K | +122.6% | 0.0% | Increased | 42 |
| D. E. Shaw & Co., Inc. | 1 | 12.2K | 22.2K | -10.0K | -44.9% | 0.0% | Reduced | 38 |
| Point72 Asset Management, L.P. | 1 | 30.4K | 49.1K | -18.6K | -38.0% | 0.0% | Reduced | 38 |
| MARSHALL WACE, LLP | 2 | 107.7K | 71.4K | +36.3K | +50.9% | 0.0% | Increased | 38 |
| RENAISSANCE TECHNOLOGIES LLC | 1 | 119.7K | 136.8K | -17.1K | -12.5% | 0.0% | Reduced | 30 |
| TWO SIGMA INVESTMENTS, LP | 2 | 293.6K | 339.1K | -45.5K | -13.4% | 0.0% | Reduced | 29 |
| CITADEL ADVISORS LLC | 1 | 216.1K | 198.4K | +17.8K | +9.0% | 0.0% | Increased | 29 |
| Graham Capital Management | 3 | 15.2K | 23.0K | -7.9K | -34.1% | 0.0% | Reduced | 27 |
| Alyeska Investment Group, L.P. | 2 | 98.4K | 103.2K | -4.8K | -4.7% | 0.0% | Reduced | 26 |
| Man Group | 3 | 69.5K | 58.5K | +11.0K | +18.7% | 0.0% | Increased | 26 |
| Interval Partners | 3 | 105.3K | 116.7K | -11.4K | -9.8% | 0.1% | Reduced | 25 |
| Schonfeld Strategic Advisors | 3 | 28.4K | 24.6K | +3.8K | +15.6% | 0.0% | Increased | 24 |
| Centiva Capital | 4 | 14.6K | 15.1K | -469 | -3.1% | 0.0% | Reduced | 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.