Bleichroeder Acquisition Corp. I (BACQ) Institutional Ownership $10.36 -0.02 (-0.19%) As of 09/9/2025 03:10 PM Eastern Add Compare Share Share Ownership Stock AnalysisChartCompetitorsHeadlinesOwnershipSEC FilingsTrendsBuy This Stock Institutional Ownership Changes (13F Filings) for Bleichroeder Acquisition Corp. I (NASDAQ:BACQ)Number ofInstitutional Buyers(last 12 months)35TotalInstitutional Inflows(last 12 months)$233.87MNumber ofInstitutional Sellers(last 12 months)5TotalInstitutional Outflows(last 12 months)$24.60M Get BACQ Insider Trade Alerts Want to know when executives and insiders are buying or selling Bleichroeder Acquisition Corp. I stock? Sign up for InsiderTrades.com's daily newsletter to get the latest insider transactions delivered to your inbox daily. 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I Major Shareholders & Ownership History Export to ExcelReporting DateMajor Shareholder NameShares HeldMarket Value% of PortfolioQuarterly Change in SharesOwnership in CompanyDetails8/15/2025Radcliffe Capital Management L.P.125,300$1.29M0.1%N/A0.371% 8/15/2025Moore Capital Management LP750,000$7.75M0.1%N/A2.222% 8/15/2025Berkley W R Corp1,211,019$12.49M0.7%+121.3%3.587% 8/15/2025AQR Arbitrage LLC1,886,600$19.49M0.4%-1.7%5.589% 8/14/2025Karpus Management Inc.194,380$2.00M0.1%-5.7%0.576% 8/14/2025Meteora Capital LLC2,490,200$25.67M4.9%N/A7.376% 8/14/2025OCONNOR A Distinct Business Unit of UBS ASSET MANAGEMENT AMERICAS LLC 450,000$4.65M0.2%N/A1.333% 8/14/2025Continental General Insurance Co.402,789$4.15M1.1%-79.9%1.193% 8/13/2025Clear Street LLC50,038$516K0.0%+21,750.7%0.148% 8/12/2025Magnetar Financial LLC300,000$3.10M0.0%N/A0.889% Get the Latest News and Ratings for BACQ and Related StocksEnter your email address below to receive the latest news and analysts' ratings for Bleichroeder Acquisition Corp. I and its competitors with MarketBeat's FREE daily newsletter. 8/8/2025Alberta Investment Management Corp750,000$7.75M0.1%N/A2.222% 8/7/2025BCK Capital Management LP100,000$1.03M0.9%N/A0.296% 8/6/2025Wealthspring Capital LLC175,560$1.81M0.5%N/A0.520% 8/4/2025Wolverine Asset Management LLC449,324$4.63M0.0%-59.4%1.331% 5/29/2025DLD Asset Management LP124,673$1.25M0.1%N/A0.369% 5/15/2025Gritstone Asset Management LLC199,299$2.00M2.3%+405.0%0.590% 5/15/2025Ghisallo Capital Management LLC500,000$5.02M0.4%N/A1.481% 5/15/2025Linden Advisors LP750,000$7.52M0.1%N/A2.222% 5/14/2025Continental General Insurance Co.2,000,000$20.02M6.9%N/A5.925% 5/14/2025Westchester Capital Management LLC1,515,000$15.20M0.8%+22.2%4.488% 5/14/2025DLD Asset Management LP124,673$1.25M0.1%N/A0.369% 5/12/2025Virtu Financial LLC197,873$1.99M0.1%-31.4%0.586% 5/12/2025Mizuho Securities USA LLC281,277$2.80M0.1%N/A0.833% 5/12/2025Wolverine Asset Management LLC1,106,088$11.07M0.1%+408.3%3.277% 4/24/2025Mirae Asset Global Investments Co. Ltd.60,754$609K0.0%N/A0.180% 2/25/2025Polar Asset Management Partners Inc.1,250,000$12.33M0.1%N/A3.703% 2/19/2025Toronto Dominion Bank443,265$4.37M0.0%N/A1.313% 2/17/2025Two Sigma Investments LP625,000$6.16M0.0%N/A1.851% 2/17/2025Toronto Dominion Bank443,265$4.37M0.0%N/A1.313% 2/17/2025Saba Capital Management L.P.1,224,823$12.08M0.3%N/A3.628% 2/17/2025Polar Asset Management Partners Inc.1,250,000$12.33M0.2%N/A3.703% 2/17/2025K2 Principal Fund L.P.76,717$756K0.1%N/A0.227% 2/17/2025Hudson Bay Capital Management LP1,500,000$14.79M0.1%N/A4.443% 2/17/2025D. E. Shaw & Co. Inc.1,237,500$12.20M0.0%N/A3.666% 2/14/2025AQR Arbitrage LLC1,918,600$18.92M0.4%N/A5.683% 2/14/2025Berkley W R Corp100,000$986K0.0%N/A0.296% 2/14/2025Quarry LP250,000$2.47M0.4%N/A0.741% 2/14/2025Boothbay Fund Management LLC34,430$339K0.0%N/A0.102% 2/14/2025Westchester Capital Management LLC1,240,000$12.23M0.7%N/A3.673% 2/14/2025Spartan Fund Management Inc.100,000$986K3.6%N/A0.296% 2/12/2025Rangeley Capital LLC11,800$119K0.1%N/A0.035% 2/12/2025ATW Spac Management LLC34,430$339K0.6%N/A0.102% 2/11/2025Virtu Financial LLC288,581$2.85M0.2%N/A0.855% 2/10/2025Periscope Capital Inc.125,000$1.23M0.7%N/A0.370% 2/10/2025Picton Mahoney Asset Management200,000$1.97M0.1%N/A0.592% (Data available from 1/1/2016 forward) BACQ Institutional Ownership - Frequently Asked Questions Who are the largest shareholders of BACQ shares? During the previous two years, 36 institutional investors and hedge funds held shares of Bleichroeder Acquisition Corp. I. The most heavily invested institutionals were Meteora Capital LLC ($25.67M), AQR Arbitrage LLC ($19.49M), Westchester Capital Management LLC ($15.20M), Hudson Bay Capital Management LP ($14.79M), Berkley W R Corp ($12.49M), Polar Asset Management Partners Inc. ($12.33M), and D. E. Shaw & Co. Inc. ($12.20M).Learn more on Bleichroeder Acquisition Corp. I's institutional investors. Which institutional investors have been buying Bleichroeder Acquisition Corp. I's stock? Of the 35 institutional investors that purchased Bleichroeder Acquisition Corp. I's stock in the last 24 months, the following investors and hedge funds have bought the highest volume of shares: Polar Asset Management Partners Inc. ($2.50M), Meteora Capital LLC ($2.49M), Continental General Insurance Co. ($2M), AQR Arbitrage LLC ($1.92M), Westchester Capital Management LLC ($1.52M), Hudson Bay Capital Management LP ($1.50M), and D. E. Shaw & Co. Inc. ($1.24M). How much institutional buying is happening at Bleichroeder Acquisition Corp. I? Institutional investors have bought a total of 23,372,849 shares in the last 24 months. This purchase volume represents approximately $233.87M in transactions. Which of Bleichroeder Acquisition Corp. I's major shareholders have been selling company stock? The following institutional investors have sold Bleichroeder Acquisition Corp. I stock in the last 24 months: Continental General Insurance Co. ($1.60M), Wolverine Asset Management LLC ($656.76K), Virtu Financial LLC ($90.71K), AQR Arbitrage LLC ($32K), and Karpus Management Inc. ($11.75K). How much institutional selling is happening at Bleichroeder Acquisition Corp. I? Institutional investors have sold a total of 2,388,433 shares in the last 24 months. This volume of shares sold represents approximately $24.60M in transactions. 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