AHR American Healthcare REIT, Inc.
American Healthcare REIT, Inc. (AHR) 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 |
|---|---|---|---|---|---|---|
| Point72 Asset Management, L.P. | New | +408.3K | — | $21.3M | 0.0% | 64 |
| Zimmer Partners Long/Short | New | +565.4K | — | $29.5M | 0.7% | 61 |
| Alyeska Investment Group, L.P. | Increased | +2.33M | +181.8% | $121.3M | 0.5% | 61 |
| MARSHALL WACE, LLP Long/Short | New | +355.0K | — | $18.5M | 0.0% | 60 |
| Squarepoint Ops LLC Quant | New | +374.8K | — | $19.5M | 0.0% | 59 |
| Balyasny Asset Management L.P. | Increased | +1.46M | +125.3% | $76.3M | 0.3% | 59 |
| Jain Global Long/Short Quant | New | +642.0K | — | $33.5M | 0.5% | 58 |
| MILLENNIUM MANAGEMENT LLC | Increased | +1.91M | +2300.7% | $99.6M | 0.1% | 58 |
| Weiss Asset Management Event Quant | New | +47.9K | — | $2.5M | 0.0% | 56 |
| Tudor Investment Corporation Macro | New | +62.6K | — | $3.3M | 0.0% | 56 |
Most significant buyers
By move score, not size.
- Point72 Asset Management, L.P.
- Zimmer Partners
- Alyeska Investment Group, L.P.
- MARSHALL WACE, LLP
- Squarepoint Ops LLC
Most significant sellers
By move score, not size.
- Magnetar Capital
- D. E. Shaw & Co., Inc.
- Voloridge Investment Management
- Edgestream Partners
- Quantbot Technologies
Hedge fund positions
| Fund | Tier | Shares | Previous | Change | Change % | Portfolio wt. | Action | Score |
|---|---|---|---|---|---|---|---|---|
| Point72 Asset Management, L.P. | 1 | 408.3K | 0 | +408.3K | — | 0.0% | New | 64 |
| Zimmer Partners | 2 | 565.4K | 0 | +565.4K | — | 0.7% | New | 61 |
| Alyeska Investment Group, L.P. | 2 | 3.6M | 1.3M | +2.33M | +181.8% | 0.5% | Increased | 61 |
| MARSHALL WACE, LLP | 2 | 355.0K | 0 | +355.0K | — | 0.0% | New | 60 |
| Squarepoint Ops LLC | 2 | 374.8K | 0 | +374.8K | — | 0.0% | New | 59 |
| Balyasny Asset Management L.P. | 2 | 2.6M | 1.2M | +1.46M | +125.3% | 0.3% | Increased | 59 |
| Jain Global | 3 | 642.0K | 0 | +642.0K | — | 0.5% | New | 58 |
| MILLENNIUM MANAGEMENT LLC | 2 | 2.0M | 83.0K | +1.91M | +2300.7% | 0.1% | Increased | 58 |
| Weiss Asset Management | 2 | 47.9K | 0 | +47.9K | — | 0.0% | New | 56 |
| Tudor Investment Corporation | 2 | 62.6K | 0 | +62.6K | — | 0.0% | New | 56 |
| Ghisallo Capital Management | 2 | 400.0K | 150.0K | +250.0K | +166.7% | 0.6% | Increased | 56 |
| LMR Partners | 3 | 23.6K | 0 | +23.6K | — | 0.0% | New | 55 |
| Magnetar Capital | 2 | 0 | 7.2K | -7.2K | -100.0% | 0.0% | Sold Out | 54 |
| ExodusPoint Capital Management | 3 | 108.1K | 0 | +108.1K | — | 0.1% | New | 54 |
| ADAGE CAPITAL PARTNERS GP, L.L.C. | 2 | 810.0K | 400.0K | +410.0K | +102.5% | 0.1% | Increased | 54 |
| D. E. Shaw & Co., Inc. | 1 | 45.4K | 474.0K | -428.6K | -90.4% | 0.0% | Reduced | 53 |
| Qube Research & Technologies Ltd | 2 | 1.0M | 226.3K | +793.7K | +350.8% | 0.1% | Increased | 53 |
| Verition Fund Management | 2 | 613.1K | 252.8K | +360.3K | +142.5% | 0.3% | Increased | 53 |
| Armistice Capital | 3 | 4.4K | 0 | +4.4K | — | 0.0% | New | 53 |
| Quadrature Capital | 3 | 19.1K | 0 | +19.1K | — | 0.0% | New | 52 |
| Schonfeld Strategic Advisors | 3 | 14.9K | 0 | +14.9K | — | 0.0% | New | 51 |
| Y-Intercept | 4 | 91.0K | 0 | +91.0K | — | 0.1% | New | 51 |
| Winton Group | 4 | 26.4K | 0 | +26.4K | — | 0.0% | New | 51 |
| Voloridge Investment Management | 2 | 59.0K | 613.4K | -554.4K | -90.4% | 0.0% | Reduced | 50 |
| Graham Capital Management | 3 | 7.5K | 0 | +7.5K | — | 0.0% | New | 49 |
| CITADEL ADVISORS LLC | 1 | 1.5M | 877.2K | +627.5K | +71.5% | 0.1% | Increased | 49 |
| Man Group | 3 | 142.8K | 29.0K | +113.7K | +391.6% | 0.0% | Increased | 48 |
| Engineers Gate | 4 | 563.2K | 71.9K | +491.2K | +683.1% | 0.4% | Increased | 48 |
| AQR Capital Management | 3 | 159.2K | 74.3K | +84.9K | +114.3% | 0.0% | Increased | 47 |
| Cinctive Capital Management | 3 | 123.7K | 65.3K | +58.4K | +89.4% | 0.3% | Increased | 44 |
| Hudson Bay Capital Management | 3 | 1.9M | 1.2M | +711.1K | +59.5% | 0.6% | Increased | 44 |
| Edgestream Partners | 4 | 21.7K | 155.7K | -134.0K | -86.0% | 0.0% | Reduced | 43 |
| Boothbay Fund Management | 4 | 372.3K | 212.5K | +159.8K | +75.2% | 0.4% | Increased | 40 |
| Quantbot Technologies | 4 | 10.9K | 59.6K | -48.7K | -81.7% | 0.0% | Reduced | 37 |
| Lighthouse Investment Partners | 3 | 388.1K | 262.7K | +125.4K | +47.7% | 0.6% | Increased | 37 |
| TWO SIGMA INVESTMENTS, LP | 2 | 1.5M | 1.3M | +257.2K | +20.2% | 0.1% | Increased | 35 |
| Gotham Asset Management, LLC | 2 | 11.2K | 11.7K | -516 | -4.4% | 0.0% | Reduced | 24 |
| Brevan Howard Capital Management | 3 | 8.2K | 7.6K | +595 | +7.9% | 0.0% | Increased | 20 |
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.