Institutional Holders (2026 Q1)
39 + investorsExplore institutional interest and hedge fund ownership dynamics. Analyze portfolio weights, new positions, and conviction trends in AAM. Verified SEC 13F-HR filings.
| # | Investor | % of Portfolio | Shares | Mkt Value |
|---|---|---|---|---|
| 1 | L1 Global Manager Pty Ltd | 3.49% | 500,000 | $5.3M |
| 2 | First Trust Capital Management L.P. | 1.93% | 2,984,992 | $31.8M |
| 3 | Wealthspring Capital LLC | 1.81% | 718,798 | $7.7M |
| 4 | BERKLEY W R CORP | 1.62% | 3,230,319 | $34.5M |
| 5 | HGC Investment Management Inc. | 1.37% | 605,000 | $6.5M |
| 6 | Westchester Capital Management, LLC | 1.21% | 2,701,172 | $28.8M |
| 7 | METEORA CAPITAL, LLC | 0.53% | 597,209 | $6.4M |
| 8 | ADAR1 Capital Management, LLC | 0.45% | 578,359 | $6.2M |
| 9 | ARISTEIA CAPITAL, L.L.C. | 0.42% | 1,818,429 | $19.4M |
| 10 | ADAR1 Capital Management, LLC | 0.31% | 405,089 | $4.3M |
| 11 | OCONNOR, A Distinct Business Unit of UBS ASSET MANAGEMENT AMERICAS (LLC) | 0.31% | 250,000 | $2.7M |
| 12 | GLAZER CAPITAL, LLC | 0.31% | 1,095,585 | $11.7M |
| 13 | Radcliffe Capital Management, L.P. | 0.31% | 528,530 | $5.6M |
| 14 | AQR Arbitrage LLC | 0.22% | 982,765 | $10.5M |
| 15 | MIZUHO SECURITIES USA LLC | 0.22% | 1,248,995 | $13.2M |
| 16 | WOLVERINE ASSET MANAGEMENT LLC | 0.21% | 2,514,584 | $26.8M |
| 17 | Bracebridge Capital, LLC | 0.21% | 600,000 | $6.4M |
| 18 | PERISCOPE CAPITAL INC. | 0.18% | 150,000 | $1.6M |
| 19 | BOOTHBAY FUND MANAGEMENT, LLC | 0.10% | 648,932 | $6.9M |
| 20 | RIVERNORTH CAPITAL MANAGEMENT, LLC | 0.10% | 199,513 | $2.1M |
| 21 | Warberg Asset Management LLC | 0.09% | 67,196 | $717K |
| 22 | Logan Stone Capital, LLC | 0.07% | 27,260 | $291K |
| 23 | WHITEBOX ADVISORS LLC | 0.07% | 450,000 | $4.8M |
| 24 | Hudson Bay Capital Management LP | 0.05% | 1,317,094 | $14.1M |
| 25 | Shaolin Capital Management LLC | 0.03% | 100,000 | $1.1M |
| Investor | Ownership History |
% of Portfolio | Prev % | Rank | Conviction | Avg Buy Price | 13F Score™ 3Y / 7Y | Sell Timing | Shares | Mkt Value | Change | Change % | Source | Quarter | Filed |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|