Armada Acq Corp. III-AAACI
13F holders, Q2 2026 (June 30)At the end of Q2 2026, 48 institutions reported holding Armada Acq Corp. III-A (AACI) in their 13F filings, up 31 from Q1 2026. 10 opened new positions and 1 sold out. The largest holders were Adage Capital Partners Gp, L.L.C. ($20.2M), Linden Advisors LP ($13.9M) and Healthcare of Ontario Pension Plan Trust Fund ($10.9M). 2 famous investors held it, including Israel Englander (0.0% of Millennium Management's portfolio) and David E. Shaw (0.0% of D. E. Shaw & Co.'s portfolio).
- Company
- Armada Acq Corp. III-A
- CUSIP
- G0R38M101
- Latest filing quarter
- Q2 2026
History
Number of 13F holders
Total Exit/New Position Q1 2026 → Q2 2026
| Institutions | Total Value | |
|---|---|---|
| New Positions | 10 | $18.3M |
| Exits | 1 | $5.3M |
All 13F filers, Q1 2026 → Q2 2026: 2,507,389 shares bought and 883,622 shares sold, net +1,623,767 shares. Counts holders who added, trimmed, opened or closed a position; split-adjusted.
Ownership 48 holders
| Adage Capital Partners Gp, L.L.C. | 0.03% | No change | 2,025,000 | $20.2M |
| Linden Advisors LP | 0.62% | No change | 1,400,000 | $13.9M |
| Healthcare of Ontario Pension Plan Trust Fund | 0.02% | No change | 1,100,000 | $10.9M |
| Wolverine Asset Management LLC | 0.53% | Add +97.2% | 1,019,872 | $10.2M |
| Magnetar Financial LLC | 0.10% | No change | 1,000,000 | $9.9M |
| Polar Asset Management Partners Inc. | 0.22% | No change | 900,000 | $9.0M |
| Hudson Bay Capital Management LP | 0.05% | No change | 900,000 | $9.0M |
| AQR Arbitrage LLC | 0.13% | Reduce -2.9% | 739,995 | $7.4M |
| TENOR CAPITAL MANAGEMENT Co., L.P. | 0.48% | No change | 700,000 | $7.0M |
| Alberta Investment Management Corp | 0.04% | No change | 700,000 | $7.0M |
| Sona Asset Management (us) LLC | 0.32% | No change | 650,000 | $6.5M |
| Glazer Capital, LLC | 0.16% | New | 625,504 | $6.2M |
| Millennium Management | 0.00% | No change | 612,000 | $6.1M |
| Whitebox Advisors LLC | 0.29% | No change | 550,000 | $5.5M |
| BNP Paribas Financial Markets | 0.00% | No change | 537,680 | $5.3M |
| Radcliffe Capital Management, L.P. | 0.44% | Add +0.1% | 426,213 | $4.3M |
| Schonfeld Strategic Advisors LLC | 0.02% | No change | 417,507 | $4.2M |
| Crossingbridge Advisors, LLC | 0.78% | No change | 400,000 | $4.2M |
| Two Sigma Investments, LP | 0.00% | No change | 407,812 | $4.1M |
| Context Capital Management, LLC | 0.83% | New | 400,000 | $4.0M |
| Heights Capital Management, Inc. | 0.85% | No change | 365,000 | $3.6M |
| Commonwealth of Pennsylvania Public School Empls Retrmt SYS | 0.02% | New | 350,000 | $3.5M |
| Kryger Capital LLC | 0.20% | Reduce -1.3% | 346,214 | $3.5M |
| Rivernorth Capital Management, LLC | 0.15% | No change | 320,798 | $3.2M |
| Periscope Capital Inc. | 0.50% | No change | 299,800 | $3.0M |
| Verition Fund Management LLC | 0.02% | No change | 300,100 | $3.0M |
| Wealthspring Capital LLC | 0.52% | No change | 229,040 | $2.3M |
| Cable Car Capital, LP | 0.04% | No change | 200,000 | $2.0M |
| Highbridge Capital Management LLC | 0.13% | Add +630.9% | 199,544 | $2.0M |
| Berkley W R Corp. | 0.10% | No change | 198,800 | $2.0M |
| Shaolin Capital Management LLC | 0.18% | Reduce -18.8% | 162,341 | $1.6M |
| Meteora Capital, LLC | 0.14% | Reduce -47.8% | 161,094 | $1.6M |
| Kepos Capital LP | 2.12% | No change | 150,000 | $1.5M |
| DLD Asset Management, LP | 0.41% | No change | 150,000 | $1.5M |
| D. E. Shaw & Co. | 0.00% | New | 133,072 | $1.3M |
| Logan Stone Capital, LLC | 0.27% | New | 129,135 | $1.3M |
| Picton Mahoney Asset Management | 0.01% | No change | 124,998 | $1.2M |
| Mint Tower Capital Management B.V. | 0.24% | No change | 100,000 | $999K |
| StoneX Group Inc. | 0.04% | New | 96,427 | $959K |
| Clear Street Group Inc. | 0.00% | Reduce -54.6% | 84,614 | $845K |
| Royal Bank of Canada | 0.00% | New | 54,047 | $540K |
| Abc Arbitrage SA | 0.04% | No change | 40,000 | $400K |
| PenderFund Capital Management Ltd. | 0.15% | New | 33,900 | $337K |
| Virtu Financial LLC | 0.01% | Reduce -57.8% | 24,889 | $248K |
| Boothbay Fund Management, LLC | 0.00% | Reduce -0.1% | 17,664 | $176K |
| Toronto Dominion Bank | 0.00% | New | 10,000 | $100K |
| Morgan Stanley | 0.00% | Add +275.0% | 45 | $450 |
| Harbour Investments, Inc. | 0.00% | New | 3 | $30 |
"% of holder's portfolio" is AACI's weight in each manager's 13F, not the share of Armada Acq Corp. III-A the manager owns.