IB Acquisition Corp.
IBAC- Exchange
- Nasdaq
- Industry
- Services-Commercial Physical & Biological Research
- SEC CIK
- 0001998781
No open-market purchases or sales by IB Acquisition Corp. insiders were filed in the last 90 days; 5 institutions reported holding it in 13F filings for Q2 2026, worth $1.03M in total; no superinvestor holds it.
Other share classesIBACR
13F holders, Q1 2025
Institutional positions in IB Acquisition Corp. as of Mar 31, 2025. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works
- Institutional holders
- 40
- +6 vs. Q4 2024
- Shares held
- 11.2M
- +313.5K (+2.9%) vs. Q4 2024
- Total value
- $115.4M
- +$5.12M (+4.6%) vs. Q4 2024
- New holders
- 7
- 4 more added
- Sold out
- 1
- 10 more reduced
Compare with Q4 2024: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting IBAC on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.
| Quarter | Holders | Value |
|---|---|---|
| Q2 2026 | 5 | $1.03M |
| Q1 2026 | 6 | $1.03M |
| Q4 2025 | 12 | $12.3M |
| Q3 2025 | 31 | $87.4M |
| Q2 2025 | 37 | $117.4M |
| Q1 2025 | 40 | $115.4M |
| Q4 2024 | 34 | $110.3M |
| Q3 2024 | 40 | $111.4M |
| Q2 2024 | 38 | $99.8M |
| Q1 2024 | 0 | $0 |
| Q4 2023 | 0 | $0 |
| Q3 2023 | 0 | $0 |
| Q2 2023 | 0 | $0 |
| Q1 2023 | 0 | $0 |
| Q4 2022 | 0 | $0 |
| Q3 2022 | 0 | $0 |
| Q2 2022 | 0 | $0 |
| Q1 2022 | 0 | $0 |
| Q4 2021 | 0 | $0 |
| Q3 2021 | 0 | $0 |
| Q2 2021 | 0 | $0 |
| Q1 2021 | 0 | $0 |
Institutions, Q1 2025
Shares, value and share of portfolio for each institution holding IB Acquisition Corp.; share changes are against Q4 2024.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Karpus Management, Inc. | 2,618,457 | $27.0M | 0.87% | −12,450−0.5% | Reduced |
| CNH Partners LLC | 1,128,646 | $11.6M | 0.28% | 00.0% | Unchanged |
| Wolverine Asset Management LLC | 662,496 | $6.82M | 0.13% | +94,209+16.6% | Added |
| Mint Tower Capital Management B.V. | 500,000 | $5.14M | 1.91% | 00.0% | Unchanged |
| D. E. Shaw & Co., Inc. | 450,000 | $4.63M | 0.01% | +300,000+200.0% | Added |
| Mangrove Partners | 450,000 | $4.63M | 0.52% | 00.0% | Unchanged |
| Crossingbridge Advisors, LLC | 448,383 | $4.62M | 2.46% | −6,937−1.5% | Reduced |
| Berkley W R Corp | 404,912 | $4.17M | 0.30% | +206,237+103.8% | Added |
| Toronto Dominion Bank | 404,764 | $4.17M | 0.01% | −336,286−45.4% | Reduced |
| Commonwealth of Pennsylvania Public School Empls Retrmt Sys | 400,000 | $4.13M | 0.02% | 00.0% | Unchanged |
| Wealthspring Capital LLC | 361,208 | $3.72M | 5.73% | −14,659−3.9% | Reduced |
| Westchester Capital Management, LLC | 349,019 | $3.59M | 0.21% | 00.0% | Unchanged |
| Polar Asset Management Partners Inc. | 300,000 | $3.09M | 0.10% | 00.0% | Unchanged |
| Schechter Investment Advisors, LLC | 283,579 | $2.92M | 0.24% | −21,795−7.1% | Reduced |
| Periscope Capital Inc. | 250,000 | $2.58M | 1.44% | −25,000−9.1% | Reduced |
| Heights Capital Management, Inc | 250,000 | $2.58M | 1.23% | 00.0% | Unchanged |
| Centiva Capital, LP | 250,000 | $2.58M | 0.15% | 00.0% | Unchanged |
| Two Sigma Investments, LP | 218,750 | $2.25M | 0.00% | 00.0% | Unchanged |
| Yakira Capital Management, Inc. | 200,000 | $2.06M | 0.84% | 00.0% | Unchanged |
| Highbridge Capital Management LLC | 198,267 | $2.04M | 0.09% | −1,704−0.9% | Reduced |
| RiverPark Advisors, LLC | 164,448 | $1.69M | 1.32% | +164,448 | New |
| Bulldog Investors, LLP | 153,230 | $1.58M | 0.43% | −36,636−19.3% | Reduced |
| Rivernorth Capital Management, LLC | 142,964 | $1.47M | 0.08% | 00.0% | Unchanged |
| Quarry LP | 100,000 | $1.03M | 0.27% | +100,000 | New |
| Deltec Asset Management LLC | 100,000 | $1.03M | 0.22% | 00.0% | Unchanged |
| Tenor Capital Management Co., L.P. | 100,000 | $1.03M | 0.01% | 00.0% | Unchanged |
| SkyView Investment Advisors, LLC | 75,000 | $774.0K | 0.12% | 00.0% | Unchanged |
| Dakota Wealth Management | 68,200 | $702.5K | 0.02% | 00.0% | Unchanged |
| Wellspring Financial Advisors, LLC | 31,100 | $320.3K | 0.04% | 00.0% | Unchanged |
| Goldman Sachs Group Inc | 27,685 | $285.2K | 0.00% | 00.0% | Unchanged |
| Condor Capital Management | 24,156 | $248.8K | 0.02% | 00.0% | Unchanged |
| Flow Traders U.S. LLC | 18,701 | $193.0K | 0.01% | +2,832+17.8% | Added |
| Susquehanna International Group, LLP | 17,961 | $185.0K | 0.00% | +17,961 | New |
| Virtu Financial LLC | 14,178 | $146.0K | 0.01% | −91,346−86.6% | Reduced |
| Robinson Capital Management, LLC | 12,250 | $126.2K | 0.05% | −19,262−61.1% | Reduced |
| Mizuho Securities USA LLC | 12,242 | $126.1K | 0.00% | +12,242 | New |
| UBS Group AG | 10,408 | $107.2K | 0.00% | 00.0% | Unchanged |
| Clear Street LLC | 559 | $5.75K | 0.00% | +559 | New |
| Advisor Group Holdings, Inc. | 300 | $3.09K | 0.00% | +300 | New |
| Morgan Stanley | 16 | $165 | 0.00% | +16 | New |
| Toroso Investments, LLC | 0 | $0 | 0.00% | −19,262−100.0% | Sold out |