Bluerock Acquisition Corp.
BLRKU- Exchange
- Nasdaq
- Industry
- Blank Checks
- SEC CIK
- 0002081532
No open-market purchases or sales by Bluerock Acquisition Corp. insiders were filed in the last 90 days; 18 institutions reported holding it in 13F filings for Q2 2026, worth $17.6M in total; no superinvestor holds it.
13F holders, Q1 2026
Institutional positions in Bluerock Acquisition Corp. as of Mar 31, 2026. 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
- 26
- −39 vs. Q4 2025
- Shares held
- 3.42M
- −12.7M (−78.8%) vs. Q4 2025
- Total value
- $34.3M
- −$127.2M (−78.8%) vs. Q4 2025
- New holders
- 3
- 1 more added
- Sold out
- 42
- 6 more reduced
2 institutions that held it in Q4 2025 haven't filed for Q1 2026 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q4 2025: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting BLRKU 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 | 18 | $17.6M |
| Q1 2026 | 26 | $34.3M |
| Q4 2025 | 67 | $164.7M |
| Q3 2025 | 0 | $0 |
| Q2 2025 | 0 | $0 |
| Q1 2025 | 0 | $0 |
| Q4 2024 | 0 | $0 |
| Q3 2024 | 0 | $0 |
| Q2 2024 | 0 | $0 |
| 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 2026
Shares, value and share of portfolio for each institution holding Bluerock Acquisition Corp.; share changes are against Q4 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Millennium Management LLC | 600,000 | $6.02M | 0.00% | 00.0% | Unchanged |
| MMCAP International Inc. SPC | 400,000 | $4.01M | 0.35% | 00.0% | Unchanged |
| LMR Partners LLP | 400,000 | $4.01M | 0.04% | 00.0% | Unchanged |
| Omers Administration Corp | 300,000 | $3.01M | 0.02% | 00.0% | Unchanged |
| RLH Capital LLC | 275,000 | $2.76M | 1.40% | +275,000 | New |
| Westchester Capital Management, LLC | 250,000 | $2.51M | 0.12% | 00.0% | Unchanged |
| Toronto Dominion Bank | 235,938 | $2.37M | 0.00% | −15,562−6.2% | Reduced |
| Quarry LP | 225,000 | $2.26M | 0.45% | 00.0% | Unchanged |
| Syquant Capital SAS | 105,750 | $1.06M | 0.17% | 00.0% | Unchanged |
| Cable Car Capital LLC | 100,000 | $1.00M | 0.35% | 00.0% | Unchanged |
| Ghisallo Capital Management LLC | 100,000 | $1.00M | 0.03% | 00.0% | Unchanged |
| TIG Advisors, LLC | 100,000 | $1.00M | 0.05% | 00.0% | Unchanged |
| HRT Financial LP | 100,000 | $1.00M | 0.00% | +365+0.4% | Added |
| JPMorgan Chase & Co | 50,000 | $502.0K | 0.00% | 00.0% | Unchanged |
| Cantor Fitzgerald, L. P. | 34,800 | $349.0K | 0.01% | −200−0.6% | Reduced |
| Kryger Capital LLC | 34,491 | $345.9K | 0.02% | +34,491 | New |
| Prelude Capital Management, LLC | 25,000 | $250.8K | 0.02% | 00.0% | Unchanged |
| BlueCrest Capital Management Ltd | 25,000 | $250.8K | 0.02% | 00.0% | Unchanged |
| Stoic Point Capital Management LLC | 25,000 | $250.3K | 0.25% | 00.0% | Unchanged |
| Boothbay Fund Management, LLC | 22,313 | $223.8K | 0.01% | 00.0% | Unchanged |
| Clear Street Group Inc. | 6,082 | $61.0K | 0.00% | −193,918−97.0% | Reduced |
| FNY Investment Advisers, LLC | 3,800 | $38.0K | 0.02% | 00.0% | Unchanged |
| Advisor Group Holdings, Inc. | 550 | $5.50K | 0.00% | +550 | New |
| Magnetar Financial LLC | 8 | $80 | 0.00% | −799,992−100.0% | Reduced |
| Healthcare of Ontario Pension Plan Trust Fund | 2 | $20 | 0.00% | −499,998−100.0% | Reduced |
| Wolverine Asset Management LLC | 2 | $20 | 0.00% | −49,998−100.0% | Reduced |
| CNH Partners LLC | 0 | $0 | 0.00% | −775,535−100.0% | Sold out |
| Linden Advisors LP | 0 | $0 | 0.00% | −750,000−100.0% | Sold out |
| Mint Tower Capital Management B.V. | 0 | $0 | 0.00% | −650,000−100.0% | Sold out |
| Aristeia Capital LLC | 0 | $0 | 0.00% | −510,610−100.0% | Sold out |
| Polar Asset Management Partners Inc. | 0 | $0 | 0.00% | −500,000−100.0% | Sold out |
| Alberta Investment Management Corp | 0 | $0 | 0.00% | −500,000−100.0% | Sold out |
| Picton Mahoney Asset Management | 0 | $0 | 0.00% | −500,000−100.0% | Sold out |
| Adage Capital Partners GP, L.L.C. | 0 | $0 | 0.00% | −450,000−100.0% | Sold out |
| Wealthspring Capital LLC | 0 | $0 | 0.00% | −430,100−100.0% | Sold out |
| Radcliffe Capital Management, L.P. | 0 | $0 | 0.00% | −400,431−100.0% | Sold out |
| Tenor Capital Management Co., L.P. | 0 | $0 | 0.00% | −400,000−100.0% | Sold out |
| Ilex Capital Partners (UK) LLP | 0 | $0 | 0.00% | −400,000−100.0% | Sold out |
| Periscope Capital Inc. | 0 | $0 | 0.00% | −377,800−100.0% | Sold out |
| BNP Paribas Arbitrage, SA | 0 | $0 | 0.00% | −364,465−100.0% | Sold out |
| Glazer Capital, LLC | 0 | $0 | 0.00% | −350,981−100.0% | Sold out |
| Hudson Bay Capital Management LP | 0 | $0 | 0.00% | −350,000−100.0% | Sold out |
| Verition Fund Management LLC | 0 | $0 | 0.00% | −350,000−100.0% | Sold out |
| L1 Global Manager Pty Ltd | 0 | $0 | 0.00% | −350,000−100.0% | Sold out |
| Vivaldi Asset Management, LLC | 0 | $0 | 0.00% | −333,042−100.0% | Sold out |
| Rivernorth Capital Management, LLC | 0 | $0 | 0.00% | −300,000−100.0% | Sold out |
| Two Sigma Investments, LP | 0 | $0 | 0.00% | −271,875−100.0% | Sold out |
| Context Capital Management, LLC | 0 | $0 | 0.00% | −250,000−100.0% | Sold out |
| Shaolin Capital Management LLC | 0 | $0 | 0.00% | −250,000−100.0% | Sold out |
| Meteora Capital, LLC | 0 | $0 | 0.00% | −250,000−100.0% | Sold out |
| Whitebox Advisors LLC | 0 | $0 | 0.00% | −218,525−100.0% | Sold out |
| Moore Capital Management, LP | 0 | $0 | 0.00% | −150,000−100.0% | Sold out |
| Lineage Point Capital LP | 0 | $0 | 0.00% | −150,000−100.0% | Sold out |
| Gritstone Asset Management LLC | 0 | $0 | 0.00% | −125,000−100.0% | Sold out |
| Heights Capital Management, Inc | 0 | $0 | 0.00% | −100,000−100.0% | Sold out |
| K2 Principal Fund, L.P. | 0 | $0 | 0.00% | −100,000−100.0% | Sold out |
| Saba Capital Management, L.P. | 0 | $0 | 0.00% | −100,000−100.0% | Sold out |
| Berkley W R Corp | 0 | $0 | 0.00% | −99,109−100.0% | Sold out |
| Highbridge Capital Management LLC | 0 | $0 | 0.00% | −78,850−100.0% | Sold out |
| Deltec Asset Management LLC | 0 | $0 | 0.00% | −50,000−100.0% | Sold out |
| Bulldog Investors, LLP | 0 | $0 | 0.00% | −50,000−100.0% | Sold out |
| Crossingbridge Advisors, LLC | 0 | $0 | 0.00% | −50,000−100.0% | Sold out |
| Abc Arbitrage SA | 0 | $0 | 0.00% | −40,000−100.0% | Sold out |
| StoneX Group Inc. | 0 | $0 | 0.00% | −31,740−100.0% | Sold out |
| Centiva Capital, LP | 0 | $0 | 0.00% | −25,000−100.0% | Sold out |
| Virtu Financial LLC | 0 | $0 | 0.00% | −23,105−100.0% | Sold out |
| Royal Bank of Canada | 0 | $0 | 0.00% | −11,000−100.0% | Sold out |
| State of Wisconsin Investment Board | 0 | $0 | 0.00% | −10,000−100.0% | Sold out |
| Omni Event Management Ltd | – | – | – | – | Not filed |
| Sandia Investment Management LP | – | – | – | – | Not filed |