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
Q3 2025 vs. Q2 2025
How the institutions holding IB Acquisition Corp. changed between Q2 2025 and Q3 2025.
All holders in Q3 2025All holders in Q2 2025
| Measure | Q2 2025 | Of which not filed for Q3 2025 | Q3 2025 | Change |
|---|---|---|---|---|
| Holders | 37 | 1 | 31 | −5 |
| Shares | 11.2M | 28.5K | 8.28M | −2.93M (−26.1%) |
| Value | $117.4M | $298.9K | $87.4M | −$29.7M (−25.4%) |
1 institution that held it in Q2 2025 haven't filed for Q3 2025 yet. Not filing isn't selling, so the changes leave them out.
New holders (5)
Institutions that held IB Acquisition Corp. at the end of Q3 2025 but not at the end of Q2 2025.
| Institution | Shares | Value | % of portfolio |
|---|---|---|---|
| DLD Asset Management, LP | 240,000 | $2.52M | 0.33% |
| Clear Street Group Inc. | 106,100 | $1.12M | 0.01% |
| Virtu Financial LLC | 24,750 | $260.0K | 0.01% |
| PenderFund Capital Management Ltd. | 21,900 | $230.4K | 0.04% |
| Advisor Group Holdings, Inc. | 300 | $3.17K | 0.00% |
Sold out (10)
Institutions that held IB Acquisition Corp. at the end of Q2 2025 and filed for Q3 2025 without it.
| Institution | Shares, Q2 2025 | Value, Q2 2025 |
|---|---|---|
| Toronto Dominion Bank | 806,352 | $8.44M |
| Wealthspring Capital LLC | 657,565 | $6.86M |
| Commonwealth of Pennsylvania Public School Empls Retrmt Sys | 400,000 | $4.20M |
| Polar Asset Management Partners Inc. | 300,000 | $3.14M |
| Mizuho Securities USA LLC | 111,915 | $1.16M |
| Bulldog Investors, LLP | 91,687 | $957.2K |
| Condor Capital Management | 24,156 | $252.2K |
| Jane Street Group, LLC | 12,868 | $135.0K |
| Robinson Capital Management, LLC | 12,250 | $127.2K |
| Citadel Advisors LLC | 10,072 | $105.5K |
Not filed for Q3 2025 yet (1)
Institutions that held IB Acquisition Corp. at the end of Q2 2025 and haven't filed a 13F for Q3 2025. Not filing isn't selling, so they aren't counted as sold out.
| Institution | Shares, Q2 2025 | Value, Q2 2025 |
|---|---|---|
| Clear Street LLC | 28,544 | $298.9K |