IBACR Institutional Ownership & Shareholders
IB ACQUISITION CORP-RTS (IBACR) is currently held by 26 institutional investors tracked by InsiderSet, with a combined reported market value of approximately $651,912 based on the latest available SEC Form 13F filings for the quarter ended June 30, 2026.
Wealthspring Capital Llc is currently the largest disclosed institutional shareholder of IBACR tracked by InsiderSet, reporting ownership valued at approximately $97,883 in its June 30, 2026 SEC Form 13F filing. Based on current market prices and the latest disclosed share count, the position is now estimated to be worth approximately $89,201.568, representing an estimated loss of -8.87% since the filing period.
The top 10 institutional shareholders tracked on this page collectively account for approximately 78% of the total disclosed IBACR value among the investors covered in this analysis. Major shareholders include Wealthspring Capital Llc, Aqr Arbitrage Llc, Mint Tower Capital Management B.V., and several other long-term asset managers with concentrated positions in IB ACQUISITION CORP-RTS (IBACR).
This page ranks the largest institutional IBACR shareholders using publicly disclosed SEC Form 13F data, including reported values, estimated current holding values, portfolio allocation percentages, ownership concentration metrics, and historical holding changes across major hedge funds and investment firms.
Institutional Holders
26
Total Reported Value
$651,912
Largest Holder
Wealthspring Capital Llc
Largest Position
$97,883
Insider Transactions (90d)
0
Latest Filing Quarter
Q2 2026
New Institutional Positions
31
Funds Exiting Positions
0
| Name | Investor/Manager | Portfolio % | Quantity | Reported Balance | Current Estimated Value | Gain/loss Since Filing | Estimated Portfolio Performance |
|---|---|---|---|---|---|---|---|
| Wealthspring Capital Llc | 0.02% | 851,160 | $97,883 | $89,202 | -$8,681 | -8.87% | |
| Aqr Arbitrage Llc | 0.00% | 732,521 | $86,804 | $76,768 | -$10,036 | -11.56% | |
| Mint Tower Capital Management B.V. | 0.01% | 500,000 | $58,000 | $52,400 | -$5,600 | -9.66% | |
| Polar Asset Management Partners Inc. | 0.00% | 500,000 | $57,500 | $52,400 | -$5,100 | -8.87% | |
| Boothbay Fund Management, Llc | 0.00% | 462,793 | $53,221 | $48,501 | -$4,720 | -8.87% | |
| Toronto Dominion Bank | 0.00% | 400,000 | $46,000 | $41,920 | -$4,080 | -8.87% | |
| Westchester Capital Management, Llc | 0.00% | 349,019 | $41,359 | $36,577 | -$4,782 | -11.56% | |
| Clear Street Group Inc. | 0.00% | 203,154 | $23,363 | $21,291 | -$2,072 | -8.87% | |
| Context Capital Management, Llc | 0.00% | 200,000 | $23,000 | $20,960 | -$2,040 | -8.87% | |
| Periscope Capital Inc. | 0.00% | 197,600 | $22,724 | $20,708 | -$2,016 | -8.87% | |
| Yakira Capital Management, Inc. | 0.01% | 197,531 | $22,716 | $20,701 | -$2,015 | -8.87% | |
| Decagon Asset Management Llp | 0.00% | 159,411 | $18,333 | $16,706 | -$1,627 | -8.87% | |
| D. E. Shaw & Co., Inc. | 0.00% | 150,000 | $17,775 | $15,720 | -$2,055 | -11.56% | |
| Highbridge Capital Management Llc | 0.00% | 150,000 | $17,250 | $15,720 | -$1,530 | -8.87% | |
| Rivernorth Capital Management, Llc | 0.00% | 150,000 | $16,455 | $15,720 | -$735 | -4.47% | |
| Wexford Capital Lp | 0.00% | 139,950 | $16,094 | $14,667 | -$1,427 | -8.87% | |
| Tenor Capital Management Co., L.P. | 0.00% | 100,000 | $11,500 | $10,480 | -$1,020 | -8.87% | |
| Flow Traders U.S. Llc | 0.00% | 48,277 | $6,000 | $5,059 | -$941 | -15.68% | |
| Heights Capital Management, Inc | 0.00% | 42,118 | $4,991 | $4,414 | -$577 | -11.56% | |
| Susquehanna International Group, Llp | 0.00% | 21,962 | $2,602 | $2,302 | -$300 | -11.54% | |
| Condor Capital Management | 0.00% | 20,194 | $2,322 | $2,116 | -$206 | -8.86% | |
| Evercore Wealth Management, Llc | 0.00% | 19,576 | $2,251 | $2,052 | -$199 | -8.86% | |
| Arax Advisory Partners | 0.00% | 18,220 | $2,095 | $1,909 | -$186 | -8.86% | |
| Two Sigma Securities, Llc | 0.00% | 13,466 | $1,549 | $1,411 | -$138 | -8.89% | |
| Ubs Group Ag | 0.00% | 1,009 | $116 | $106 | -$10 | -8.84% | |
| Skyview Investment Advisors, Llc | 0.01% | 75,000 | $9 | $7,860 | +$7,851 | +87233.33% |
Frequently asked questions about IBACR
Who are the largest institutional holders of IBACR?
The largest institutional holders of IBACR reported in the latest SEC Form 13F filings include Wealthspring Capital Llc, Aqr Arbitrage Llc, Mint Tower Capital Management B.V., Polar Asset Management Partners Inc., and Boothbay Fund Management, Llc. InsiderSet ranks institutional holders by their latest reported IBACR position.
What is IBACR institutional ownership?
This page tracks IBACR positions reported by institutional investment managers through SEC Form 13F. IB ACQUISITION CORP-RTS (IBACR) institutional ownership on InsiderSet reflects disclosed 13F holdings among the managers we analyze, not every shareholder of the stock.
How many institutions own IBACR?
InsiderSet currently tracks 26 institutional managers reporting IBACR holdings in the latest available 13F data. This count reflects institutions included in the SEC Form 13F filings analyzed by InsiderSet and should not be interpreted as the total number of IBACR shareholders.
How much IBACR stock do institutions own?
Institutional investment managers disclosed approximately $651,912 in IBACR holdings for Q2 2026. This figure is reported 13F value as of the filing period, not necessarily today's market value.
When was IBACR institutional ownership last updated?
The latest IBACR institutional ownership data on InsiderSet is based on SEC Form 13F filings for the quarter ended June 30, 2026. Form 13F filings are generally reported after the quarter ends, so the holdings shown represent the latest publicly disclosed positions rather than real-time institutional holdings.
Are institutional IBACR holdings real-time?
No. Form 13F data is not real-time. It represents positions reported by institutional investment managers as of the end of the reporting quarter. An institution may have changed its IBACR position after the reporting date.
Are institutions buying or selling IBACR?
Institutional buying and selling can be analyzed by comparing IBACR positions across consecutive 13F reporting periods. InsiderSet's IBACR Ownership Changes page shows institutions that increased, reduced, initiated, or exited positions based on reported 13F holdings. View IBACR ownership changes.
How has IBACR institutional ownership changed over time?
InsiderSet tracks IBACR institutional holdings across multiple 13F reporting periods, allowing investors to compare institutional holder counts, reported value, and reported shares over time.