ARES ACQUISITION CORP II (AACT)
Institutional ownership reported to the SEC as of Q2 2025, across 9 quarters.
61
Reporting holders
$506.8M
Reported value
0.6%
Calls
0.1%
Puts
+5
Holder change
Calls and puts are the parts of reported value carried in derivative lines rather than shares, and they point in opposite directions: a manager holding calls is positioned for the security, one holding puts against it - or hedging shares they already own, which is why index funds carry so many. Most sites add the two together and report one figure, which averages away the only interesting part.
Holders
| Filer | Value | Shares | Their book | Held | Change |
|---|---|---|---|---|---|
| METEORA CAPITAL, LLC | $54.9M | 4,845,228 | 10.19% | 2q | +190.1%+$36.0M |
| Fort Baker Capital Management LP | $51.4M | 4,537,487 | 8.84% | 2q | -4.8%-$2.6M |
| Westchester Capital Management, LLC | $43.4M | 3,827,254 | 2.27% | 8q | -3.1%-$1.4M |
| BERKLEY W R CORP | $39.8M | 3,513,649 | 2.09% | 9q | +452.8%+$32.6M |
| First Trust Capital Management L.P. | $29.5M | 2,604,010 | 1.99% | 9q | +34.2%+$7.5M |
| Linden Advisors LP | $24.9M | 2,200,000 | 0.15% | 9q | HELD |
| WOLVERINE ASSET MANAGEMENT LLC | $22.9M | 2,023,711 | 0.21% | 8q | +155.5%+$14.0M |
| Sculptor Capital LP | $22.7M | 2,000,000 | 0.32% | 9q | -4.2%-$987.0K |
| AQR Arbitrage LLC | $21.2M | 1,875,229 | 0.49% | 8q | -34.7%-$11.3M |
| ARISTEIA CAPITAL, L.L.C. | $20.4M | 1,798,169 | 0.55% | 9q | -5.9%-$1.3M |
| MIZUHO SECURITIES USA LLC | $19.9M | 1,765,354 | 0.42% | new | FIRST |
| PICTON MAHONEY ASSET MANAGEMENT | $15.7M | 1,384,000 | 0.16% | 8q | -30.2%-$6.8M |
| Decagon Asset Management LLP | $10.7M | 894,668 | 6.98% | new | NEW |
| SOROS FUND MANAGEMENT LLC | $10.2M | 900,000 | 0.13% | new | NEW |
| Polar Asset Management Partners Inc. | $7.8M | 691,482 | 0.12% | 9q | -50.4%-$8.0M |
| GLAZER CAPITAL, LLC | $7.4M | 655,864 | 0.27% | 8q | -6.3%-$500.1K |
| TORONTO DOMINION BANK | $7.3M | 643,243 | 0.01% | 3q | +484.8%+$6.0M |
| Hudson Bay Capital Management LP | $7.1M | 625,000 | 0.02% | 9q | +56.2%+$2.5M |
| D. E. Shaw & Co., Inc. | $5.7M | 500,000 | 0.00% | 7q | -79.8%-$22.4M |
| MOORE CAPITAL MANAGEMENT, LP | $5.7M | 500,000 | 0.07% | 9q | HELD |
| Ghisallo Capital Management LLC | $5.6M | 497,596 | 0.15% | 8q | HELD |
| DLD Asset Management, LP | $5.5M | 480,798 | 0.46% | 2q | -25.0%-$1.8M |
| Bulldog Investors, LLP | $5.4M | 479,272 | 1.37% | 8q | -3.9%-$223.2K |
| Governors Lane LP | $4.5M | 400,000 | 0.41% | new | NEW |
| MILLENNIUM MANAGEMENT LLC | $4.0M | 353,929 | 0.00% | 8q | -11.5%-$522.0K |
| Sumitomo Mitsui Trust Group, Inc. | $3.7M | 325,464 | 0.00% | new | NEW |
| Nikko Asset Management Americas, Inc. | $3.7M | 325,464 | 0.04% | new | NEW |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | $3.6M | 223,697 | 0.00% | 3q | +438.6%+$2.9M |
| Logan Stone Capital, LLC | $3.6M | 315,275 | 1.68% | new | NEW |
| CITIGROUP INC | $3.4M | 300,000 | 0.00% | new | NEW |
| Boussard & Gavaudan Investment Management LLP | $3.4M | 300,000 | 0.44% | 9q | HELD |
| K2 PRINCIPAL FUND, L.P. | $3.2M | 282,079 | 0.44% | 5q | +1406.7%+$3.0M |
| RIVERNORTH CAPITAL MANAGEMENT, LLC | $2.5M | 221,607 | 0.14% | 8q | -33.6%-$1.3M |
| FNY Investment Advisers, LLC | $2.3M | 202,396 | 0.97% | 3q | +81.3%+$1.0M |
| JPMORGAN CHASE & CO | $2.1M | 188,306 | 0.00% | 2q | -52.9%-$2.4M |
| Quarry LP | $2.0M | 176,908 | 0.43% | new | NEW |
| Virtu Financial LLC | $1.9M | 163,906 | 0.09% | 6q | +214.7%+$1.3M |
| DELTEC ASSET MANAGEMENT LLC | $1.7M | 150,000 | 0.30% | 9q | +50.0%+$566.5K |
| HIGHBRIDGE CAPITAL MANAGEMENT LLC | $1.6M | 141,800 | 0.07% | new | NEW |
| UBS Group AG | $1.6M | 141,499 | 0.00% | 5q | +1906.5%+$1.5M |
| GOLDMAN SACHS GROUP INC | $1.5M | 129,440 | 0.00% | 3q | -32.2%-$694.9K |
| SIMPLEX TRADING, LLC | $1.3M | 76,373 | 0.00% | new | NEW |
| Qube Research & Technologies Ltd | $1.3M | 112,470 | 0.00% | new | NEW |
| BARCLAYS PLC | $1.1M | 100,000 | 0.00% | new | NEW |
| Periscope Capital Inc. | $1.1M | 100,000 | 0.25% | 8q | -51.2%-$1.2M |
| Shaolin Capital Management LLC | $1.1M | 100,000 | 0.04% | new | NEW |
| BCK Capital Management LP | $1.1M | 92,834 | 0.91% | 9q | +25.0%+$210.4K |
| Militia Capital Partners, LP | $931.3K | 82,200 | 0.14% | new | NEW |
| GROUP ONE TRADING LLC | $887.0K | 885 | 0.00% | new | NEW |
| CITADEL ADVISORS LLC | $571.7K | 40,063 | 0.00% | new | NEW |
| StoneX Group Inc. | $566.5K | 50,000 | 0.03% | new | NEW |
| BLUEFIN CAPITAL MANAGEMENT, LLC | $453.2K | 40,000 | 0.34% | new | NEW |
| HRT FINANCIAL LP | $288.0K | 25,460 | 0.00% | new | NEW |
| FIFTH LANE CAPITAL, LP | $226.6K | 20,001 | 0.27% | new | NEW |
| SAGE ADVISORS, LLC | $177.2K | 15,643 | 0.13% | new | NEW |
| Rangeley Capital, LLC | $135.1K | 11,920 | 0.16% | new | NEW |
| JANE STREET GROUP, LLC | $128.0K | options only | 0.00% | new | OPTIONS |
| CLEAR STREET LLC | $39.7K | 3,500 | 0.00% | new | NEW |
| Royal Bank of Canada | $2.0K | 200 | 0.00% | 3q | +100.0%+$1.0K |
| Caitong International Asset Management Co., Ltd | $940 | 83 | 0.00% | new | NEW |
| SBI Securities Co., Ltd. | $11 | 1 | 0.00% | 2q | HELD |
Five percent filings
Anyone crossing 5% of a company must say so within days - far sooner than the next quarterly holdings report. A 13D declares an intent to influence the company; a 13G is the passive version. See all activist filings →
| Filed | Form | Filer | % of class |
|---|---|---|---|
| 2026-08-05 | 13G/A | W. R. Berkley Corporation SPACwith 1 co-filers | 0.0% |
Quarter by quarter
Coverage begins with the quarter ending 2018-12-31. Earlier filings exist only as occasional late amendments, too sparse to describe a market, so they are not shown.
| Quarter | Holders | Value | Shares | New | Added | Trimmed | Options |
|---|---|---|---|---|---|---|---|
| Q2 2025 | 61 | $506.8M | 44,455,417 | 29 | 14 | 16 | 0.6% |
| Q1 2025 | 56 | $516.3M | 46,316,603 | 8 | 5 | 19 | 0.0% |
| Q4 2024 | 57 | $488.4M | 44,484,096 | 10 | 8 | 14 | 0.0% |
| Q3 2024 | 48 | $472.7M | 43,647,033 | 3 | 5 | 14 | 0.0% |
| Q2 2024 | 58 | $455.1M | 42,654,133 | 9 | 10 | 14 | 0.0% |
| Q1 2024 | 53 | $500.8M | 47,378,320 | 4 | 11 | 14 | 0.0% |
| Q4 2023 | 56 | $445.3M | 42,652,158 | 4 | 11 | 14 | 0.0% |
| Q3 2023 | 58 | $408.8M | 39,805,524 | 22 | 11 | 8 | 0.0% |
| Q2 2023 | 39 | $267.4M | 26,248,001 | 39 | 0 | 0 | 0.0% |