Ib AcquisitionIBAC
13F holders, Q2 2025 (June 30)At the end of Q2 2025, 37 institutions reported holding Ib Acquisition Corp. (IBAC) in their 13F filings, down 3 from Q1 2025. 2 opened new positions and 4 sold out. The largest holders were Karpus Management, Inc. ($27.0M), AQR Arbitrage LLC ($11.7M) and Toronto Dominion Bank ($8.4M). 2 famous investors held it, including David E. Shaw (0.0% of D. E. Shaw & Co.'s portfolio) and Ken Griffin (0.0% of Citadel Advisors's portfolio).
- Company
- Ib Acquisition Corp.
- CUSIP
- 44934N108
- Latest filing quarter
- Q2 2026
History
Number of 13F holders
Total Exit/New Position Q1 2025 → Q2 2025
| Institutions | Total Value | |
|---|---|---|
| New Positions | 2 | $240K |
| Exits | 4 | $4.8M |
All 13F filers, Q1 2025 → Q2 2025: 800,078 shares bought and 578,072 shares sold, net +222,006 shares. Counts holders who added, trimmed, opened or closed a position; split-adjusted.
Ownership 37 holders
| Karpus Management, Inc. | 0.87% | Reduce -1.2% | 2,587,032 | $27.0M |
| AQR Arbitrage LLC | 0.43% | Reduce -0.4% | 1,123,646 | $11.7M |
| Toronto Dominion Bank | 0.02% | Add +99.2% | 806,352 | $8.4M |
| Wolverine Asset Management LLC | 0.54% | Add +6.7% | 706,796 | $7.4M |
| Wealthspring Capital LLC | 1.84% | Add +82.0% | 657,565 | $6.9M |
| Mint Tower Capital Management B.V. | 1.50% | No change | 500,000 | $5.2M |
| D. E. Shaw & Co. | 0.01% | Add +0.9% | 453,878 | $4.8M |
| Mangrove Partners Im, LLC | 0.51% | No change | 450,000 | $4.7M |
| Crossingbridge Advisors, LLC | 5.35% | Reduce -2.9% | 435,390 | $4.6M |
| Berkley W R Corp. | 0.26% | No change | 404,912 | $4.2M |
| Commonwealth of Pennsylvania Public School Empls Retrmt SYS | 0.02% | No change | 400,000 | $4.2M |
| Westchester Capital Management, LLC | 0.21% | No change | 349,019 | $3.6M |
| Polar Asset Management Partners Inc. | 0.11% | No change | 300,000 | $3.1M |
| Periscope Capital Inc. | 1.04% | No change | 250,000 | $2.6M |
| Heights Capital Management, Inc. | 0.84% | Reduce -0.4% | 249,100 | $2.6M |
| Two Sigma Investments, LP | 0.00% | No change | 218,750 | $2.3M |
| Yakira Capital Management, Inc. | 0.78% | No change | 200,000 | $2.1M |
| RiverPark Advisors, LLC | 1.36% | No change | 164,448 | $1.7M |
| Rivernorth Capital Management, LLC | 0.08% | No change | 142,964 | $1.5M |
| Mizuho Securities USA LLC | 0.02% | — | 111,915 | $1.2M |
| Quarry LP | 0.25% | No change | 100,000 | $1.0M |
| TENOR CAPITAL MANAGEMENT Co., L.P. | 0.14% | No change | 100,000 | $1.0M |
| Deltec Asset Management LLC | 0.19% | No change | 100,000 | $1.0M |
| Bulldog Investors, LLP | 0.24% | Reduce -40.2% | 91,687 | $957K |
| SkyView Investment Advisors, LLC | 0.11% | No change | 75,000 | $787K |
| Dakota Wealth Management | 0.01% | Reduce -1.8% | 67,000 | $699K |
| Wellspring Financial Advisors, LLC | 0.03% | No change | 31,100 | $325K |
| Clear Street LLC | 0.00% | Add +5006.3% | 28,544 | $299K |
| Goldman Sachs Group Inc. | 0.00% | Add +0.7% | 27,868 | $291K |
| Condor Capital Management | 0.02% | No change | 24,156 | $252K |
| Flow Traders U.S. LLC | 0.01% | Add +0.4% | 18,768 | $196K |
| Susquehanna International Group, LLP | 0.00% | Reduce -12.6% | 15,695 | $164K |
| UBS Group AG | 0.00% | Add +26.3% | 13,140 | $137K |
| Jane Street Group, LLC | 0.00% | New | 12,868 | $135K |
| Robinson Capital Management, LLC | 0.05% | No change | 12,250 | $127K |
| Citadel Advisors | 0.00% | New | 10,072 | $105K |
| Morgan Stanley | 0.00% | Add +300.0% | 64 | $668 |
"% of holder's portfolio" is IBAC's weight in each manager's 13F, not the share of Ib Acquisition Corp. the manager owns.