HolderBook

BLUEROCK ACQUISITION CORP (BLRK)

Institutional ownership reported to the SEC as of Q2 2026, across 2 quarters.

55
Reporting holders
$156.1M
Reported value
0.0%
Calls
0.0%
Puts
+7
Holder change

Calls and puts are the parts of reported value carried in derivative lines rather than shares, and they point in opposite directions: a manager holding calls is positioned for the security, one holding puts against it - or hedging shares they already own, which is why index funds carry so many. Most sites add the two together and report one figure, which averages away the only interesting part.

Holders

Download these holders as CSV

FilerValueShares Their book Held Change
Magnetar Financial LLC$8.0M799,9920.07%2qHELD
AQR Arbitrage LLC$7.5M750,3380.11%2q+1.4%+$100.8K
Linden Advisors LP$7.5M750,0000.04%2qHELD
Verition Fund Management LLC$7.0M700,0000.02%2q+100.0%+$3.5M
Mint Tower Capital Management B.V.$6.5M650,0000.74%2qHELD
MILLENNIUM MANAGEMENT LLC$6.0M600,0000.00%newNEW
ARISTEIA CAPITAL, L.L.C.$5.1M510,6100.07%2qHELD
PICTON MAHONEY ASSET MANAGEMENT$5.0M500,0000.04%2qHELD
Polar Asset Management Partners Inc.$5.0M500,0000.08%2qHELD
Alberta Investment Management Corp$5.0M500,0000.03%2qHELD
HEALTHCARE OF ONTARIO PENSION PLAN TRUST FUND$5.0M499,9980.01%2qHELD
BNP PARIBAS FINANCIAL MARKETS$4.7M465,9690.00%2qHELD
GLAZER CAPITAL, LLC$4.6M461,4390.11%2q+30.4%+$1.1M
ADAGE CAPITAL PARTNERS GP, L.L.C.$4.5M450,0000.01%2qHELD
WOLVERINE ASSET MANAGEMENT LLC$4.2M420,1700.04%2q+16.4%+$589.6K
Wealthspring Capital LLC$4.2M418,8880.93%2q-2.6%-$110.8K
Radcliffe Capital Management, L.P.$4.0M400,4310.30%2qHELD
MMCAP International Inc. SPC$4.0M400,0000.34%newNEW
TENOR CAPITAL MANAGEMENT Co., L.P.$4.0M400,0000.06%2qHELD
Periscope Capital Inc.$4.0M400,0000.35%2qHELD
L1 Global Manager Pty Ltd$3.5M350,0002.47%2qHELD
Hudson Bay Capital Management LP$3.5M349,9980.01%2qHELD
First Trust Capital Management L.P.$3.3M333,0390.19%2qHELD
RIVERNORTH CAPITAL MANAGEMENT, LLC$3.0M299,9970.14%2qHELD
COMMONWEALTH OF PENNSYLVANIA PUBLIC SCHOOL EMPLS RETRMT SYS$3.0M300,0000.01%2qHELD
Kryger Capital LLC$2.7M275,3820.16%2q+12.1%+$297.4K
RLH Capital LLC$2.7M275,0001.31%newNEW
TWO SIGMA INVESTMENTS, LP$2.7M271,8750.00%2qHELD
Context Capital Management, LLC$2.5M250,0000.05%2qHELD
WHITEBOX ADVISORS LLC$2.2M218,5250.03%2qHELD
Shaolin Capital Management LLC$2.1M215,3250.10%2q-13.9%-$346.1K
Meteora Capital, LLC$1.9M188,5530.16%2q-27.8%-$723.6K
Quarry LP$1.7M175,0000.15%newNEW
Clear Street Group Inc.$1.6M163,8750.00%2q-15.3%-$295.4K
MOORE CAPITAL MANAGEMENT, LP$1.5M150,0000.02%2qHELD
SONA ASSET MANAGEMENT (US) LLC$1.5M150,0000.03%2qHELD
Lineage Point Capital LP$1.4M144,0000.29%2qHELD
GRITSTONE ASSET MANAGEMENT LLC$1.2M125,0001.20%2qHELD
Cable Car Capital, LP$998.0K100,0020.02%newNEW
HEIGHTS CAPITAL MANAGEMENT, INC$998.0K100,0000.23%2qHELD
TIG Advisors, LLC$998.0K100,0000.04%newNEW
BERKLEY W R CORP$989.1K99,1080.05%2qHELD
Karpus Management, Inc.$848.3K85,0000.02%2qHELD
MIZUHO SECURITIES USA LLC$689.2K69,2670.01%newNEW
Arax Advisory Partners$566.8K56,7960.00%newNEW
DELTEC ASSET MANAGEMENT LLC$498.5K49,9500.07%2qHELD
ABC ARBITRAGE SA$349.3K35,0000.04%2q-12.5%-$49.9K
StoneX Group Inc.$299.4K30,0010.01%newNEW
Crossingbridge Advisors, LLC$299.4K30,0000.05%2q-40.0%-$199.6K
Centiva Capital, LP$249.5K25,0000.00%2qHELD
Virtu Financial LLC$204.0K20,4290.01%2q+47.9%+$66.0K
Schonfeld Strategic Advisors LLC$99.8K10,0010.00%2qHELD
STATE OF WISCONSIN INVESTMENT BOARD$99.8K10,0000.00%2qHELD
Kepos Capital LP$75.0K7,5000.10%2qHELD
MORGAN STANLEY$299300.00%2q+275.0%

Quarter by quarter

Coverage begins with the quarter ending 2018-12-31. Earlier filings exist only as occasional late amendments, too sparse to describe a market, so they are not shown.

QuarterHoldersValue SharesNewAdded TrimmedOptions
Q2 202655$156.1M15,641,4889760.0%
Q1 202648$133.3M13,454,01947000.0%