Latest Period
Q4 2025
- Info
- Insider Trading
- Financials
- Holders
Security Snapshot
IB Acquisition Corp. - Common stock, par value $0.0001 per share (IBAC) Institutional Ownership
CUSIP: 44934N108
13F Institutional Holders and Ownership History from Q2 2024 to Q4 2025
Institutions Reporting
12
Shares (Excl. Options)
1,175,957
Price
$10.50
- Type / Class
- Equity / Common stock, par value $0.0001 per share
- Symbol
- IBAC on Nasdaq
- Shares outstanding
- 5,738,717
- Price per share
- $10.74
- All holders as of 31 Dec 2025
- Q4 2025
- Total 13F shares
- 1,175,957
- Total reported value
- $12,346,265
- % of total 13F portfolios
- 0%
- Share change
- -7,106,519
- Value change
- -$75,023,532
- Number of holders
- 12
- Price from insider filings
- $10.74
Reported Shares, Excluding Options vs Price
Reported Value, Excluding Options
Total Investors
Quick Takeaways
- IBAC - IB Acquisition Corp. - Common stock, par value $0.0001 per share is tracked under CUSIP 44934N108.
- 12 institutions reported positions in Q4 2025.
- 2 significant owners is listed from Schedule 13D/13G reporting.
What Changed
- Holder count moved from 32 to 12 between Q3 2025 and Q4 2025.
- Reported value moved from $89,597,941 to $12,346,265.
Why This Matters
- You can quickly see who holds this security, then open quarter and manager detail pages for full evidence.
- 13F and Schedule 13D/13G sections are kept together so you can cross-check institutional and beneficial ownership context.
Official SEC Source
Backed by Form 13F
Ownership context comes from SEC Form 13F and, when available, Schedule 13D/13G filings.
See Original FilingInvestment Quick Answers
What is CUSIP 44934N108?
CUSIP 44934N108 identifies IBAC - IB Acquisition Corp. - Common stock, par value $0.0001 per share in SEC 13F datasets.
Where can I see the latest institutional holders?
Review the Q4 2025 holders report and the ownership history table below.
Continue Investment Research
- Latest 13F filings for new institutional portfolio disclosures.
- Latest Schedule 13D/13G reports for activist and beneficial ownership updates.
- Latest 10-Q/10-K reports to cross-check issuer fundamentals.
- Recent insider transactions for management buying/selling context.
- SEC investors directory and top value investors for manager-level discovery.
- All institutional ownership pages to compare adjacent CUSIP pages.
Recent Quarterly Holder Reports
Open recent reporting periods for CUSIP 44934N108:
Significant Owners of IB Acquisition Corp. - Common stock, par value $0.0001 per share (IBAC) based on Schedule 13D/G filings
| Filer | Ownership | Change % | Holdings Value | Net Change | Nb Shares | Change % | Reporting Name | Report Period |
|---|---|---|---|---|---|---|---|---|
| AQR CAPITAL MANAGEMENT LLC | 12% | -25% | $7,230,783 | -$2,415,284 | 688,646 | -25% | AQR Capital Management, LLC | 31 Dec 2025 |
| BARCLAYS PLC | 0.34% | -96% | $210,000 | -$4,611,800 | 20,000 | -96% | Barclays PLC | 31 Dec 2025 |
As of 31 Dec 2025, 12 institutional investors reported holding 1,175,957 shares of IB Acquisition Corp. - Common stock, par value $0.0001 per share (IBAC). This represents 20% of the company’s total 5,738,717 outstanding shares.
Top 25 Institutional Shareholders
The largest institutional shareholders of IB Acquisition Corp. - Common stock, par value $0.0001 per share (IBAC) together control 20% of the company’s outstanding shares — a level of ownership often associated with strong institutional conviction and long‑term capital commitment.
| Institution | Ownership % | Shares Held | Share Change % | Portfolio % | Holdings Value |
|---|---|---|---|---|---|
| AQR Arbitrage LLC | 12% | 688,646 | -25% | 0.15% | $7,230,783 |
| WOLVERINE ASSET MANAGEMENT LLC | 2.4% | 140,000 | +40% | 0.02% | $1,470,000 |
| Clear Street Group Inc. | 1.7% | 98,411 | -7.2% | 0.01% | $1,033,316 |
| Crossingbridge Advisors, LLC | 1.2% | 70,000 | -85% | 0.22% | $735,000 |
| Virtu Financial LLC | 0.74% | 42,298 | +71% | 0.02% | $444,000 |
| HRT FINANCIAL LP | 0.68% | 39,044 | 0% | $409,000 | |
| GOLDMAN SACHS GROUP INC | 0.49% | 27,866 | -0.01% | 0% | $292,593 |
| FLOW TRADERS U.S. LLC | 0.44% | 25,066 | +8.7% | 0.01% | $263,000 |
| ABC ARBITRAGE SA | 0.35% | 20,000 | 0.02% | $210,000 | |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | 0.32% | 18,172 | -28% | 0% | $190,806 |
| UBS Group AG | 0.11% | 6,392 | -50% | 0% | $67,116 |
| MORGAN STANLEY | 0% | 62 | +210% | 0% | $651 |
| Dakota Wealth Management | 0% | 0 | -100% | $0 | |
| D. E. Shaw & Co., Inc. | 0% | 0 | -100% | $0 | |
| DELTEC ASSET MANAGEMENT LLC | 0% | 0 | -100% | $0 | |
| MANGROVE PARTNERS IM, LLC | 0% | 0 | -100% | $0 | |
| Periscope Capital Inc. | 0% | 0 | -100% | $0 | |
| Wellspring Financial Advisors, LLC | 0% | 0 | -100% | $0 | |
| Mint Tower Capital Management B.V. | 0% | 0 | -100% | $0 | |
| PenderFund Capital Management Ltd. | 0% | 0 | -100% | $0 | |
| TWO SIGMA INVESTMENTS, LP | 0% | 0 | -100% | $0 | |
| Yakira Capital Management, Inc. | 0% | 0 | -100% | $0 | |
| Quarry LP | 0% | 0 | -100% | $0 | |
| RiverPark Advisors, LLC | 0% | 0 | -100% | $0 | |
| DLD Asset Management, LP | 0% | 0 | -100% | $0 |
Institutional Holders of IB Acquisition Corp. - Common stock, par value $0.0001 per share (IBAC) across Reporting Periods
| Period | Reported Shares, Excl. Options | Value, Excl. Options | Value Change | Price (Median) | Investors |
|---|---|---|---|---|---|
| 2025 Q4 | 1,175,957 | $12,346,265 | -$75,023,532 | $10.50 | 12 |
| 2025 Q3 | 8,490,263 | $89,597,941 | -$32,217,122 | $10.52 | 32 |
| 2025 Q2 | 11,239,979 | $117,419,725 | +$2,397,693 | $10.47 | 37 |
| 2025 Q1 | 11,201,879 | $115,386,642 | +$3,233,797 | $10.30 | 40 |
| 2024 Q4 | 10,888,412 | $110,263,381 | -$2,414,625 | $10.12 | 34 |
| 2024 Q3 | 11,141,731 | $111,429,976 | +$11,323,733 | $10.00 | 40 |
| 2024 Q2 | 10,013,424 | $99,847,943 | +$99,847,943 | $9.97 | 38 |