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Disclosery

BLRKU BLUEROCK ACQUISITION CORP

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UNIT 11/06/2030 (unit), issuer CIK 2081532

67 managers (67 13F filers) reported a position in BLRKU shares at 2025-12-31, 16,470,166 shares in all. 64 filers opened a position and 0 filers sold out during the quarter.

Managers
67
13F filers
67
New
64
Added
0
Reduced
0
Sold out
0
Shares held by filers
16,470,166

Shares held by filers adds up every 13F filer's report, so a share reported by a parent and by its subsidiary counts twice (H9). Managers counts each filer group once.

13D and 13G filers

No 13D or 13G on this security in the data. Structured 13D/G data starts 2024-12-18.

Insider trades

No Form 4 transaction on this security in the data.

13F holders, Q4 2025

Filers in the available 13F reports with a share position at 2025-12-31, filer groups collapsed to one row (method), largest first. Options and principal amounts are left out. A group row states no % of portfolio, since each member reports its own portfolio: the members' percents are listed under it. A value about 1,000 times or 1/1,000 of the price other filers imply is shown as filed but neither ranks the row nor enters a sum.

HolderSharesValue% of portfolioChangeSource
Magnetar Financial LLCin group Magnetar Financial LLC800,000$8M0.08%new13F-HRTimelineGroup
AQR Arbitrage LLCin group AQR CAPITAL MANAGEMENT LLC775,535$7.76M0.16%new13F-HRTimelineGroup
Linden Advisors LPin group Linden Advisors LP750,000$7.5M0.05%new13F-HRTimelineGroup
Mint Tower Capital Management B.V.650,000$6.5M0.78%new13F-HRTimeline
MILLENNIUM MANAGEMENT LLCin group MILLENNIUM MANAGEMENT LLC600,000$6M<0.01%new13F-HRTimelineGroup
ARISTEIA CAPITAL, L.L.C.510,610$5.11M0.15%new13F-HRTimeline
Polar Asset Management Partners Inc.500,000$5M0.1%new13F-HRTimeline
Alberta Investment Management Corp500,000$5M0.03%new13F-HR/ATimeline
HEALTHCARE OF ONTARIO PENSION PLAN TRUS…500,000$5M0.01%new13F-HRTimeline
PICTON MAHONEY ASSET MANAGEMENT500,000$5M0.05%new13F-HRTimeline
ADAGE CAPITAL PARTNERS GP, L.L.C.in group ADAGE CAPITAL PARTNERS GP, L.…450,000$4.5M0.01%new13F-HRTimelineGroup
Wealthspring Capital LLCin group Wealthspring Capital LLC430,100$4.3M1.02%new13F-HRTimelineGroup
Radcliffe Capital Management, L.P.400,431$4M0.22%new13F-HRTimeline
MMCAP International Inc. SPCin group MMCAP400,000$4M0.4%new13F-HRTimelineGroup
TENOR CAPITAL MANAGEMENT Co., L.P.400,000$4M0.06%new13F-HRTimeline
LMR Partners LLPin group LMR Partners LLP400,000$4M0.04%new13F-HRTimelineGroup
Ilex Capital Partners (UK) LLP400,000$4M0.11%new13F-HRTimeline
Periscope Capital Inc.377,800$3.78M0.73%new13F-HRTimeline
BNP PARIBAS FINANCIAL MARKETSin group BNP PARIBAS FINANCIAL MARKETS364,465$3.64M<0.01%new13F-HRTimelineGroup
GLAZER CAPITAL, LLCin group GLAZER CAPITAL, LLC350,981$3.51M0.09%new13F-HRTimelineGroup
Hudson Bay Capital Management LPin group Hudson Bay Capital Management…350,000$3.5M0.02%new13F-HRTimelineGroup
Verition Fund Management LLC350,000$3.5M0.02%new13F-HRTimeline
L1 Global Manager Pty Ltd350,000$3.5M2.29%13F-HRTimeline
First Trust Capital Management L.P.in group FIRST TRUST ADVISORS LP333,042$3.33M0.2%new13F-HRTimelineGroup
OMERS ADMINISTRATION Corp300,000$3M0.02%new13F-HRTimeline
RIVERNORTH CAPITAL MANAGEMENT, LLC300,000$3M0.14%new13F-HRTimeline
KRYGER CAPITAL Ltd275,000$2.75M0.21%new13F-HRTimeline
TWO SIGMA INVESTMENTS, LPin group TWO SIGMA INVESTMENTS, LP271,875$2.72M<0.01%new13F-HRTimelineGroup
TORONTO DOMINION BANKin group TORONTO DOMINION BANK251,500$2.52M<0.01%new13F-HRTimelineGroup
Context Capital Management, LLC250,000$2.5M0.06%new13F-HRTimeline
Westchester Capital Management, LLCin group Westchester Capital Managemen…250,000$2.5M0.12%new13F-HRTimelineGroup
Shaolin Capital Management LLC250,000$2.5M0.09%new13F-HRTimeline
Meteora Capital, LLC250,000$2.5M0.21%new13F-HRTimeline
Quarry LP225,000$2.25M0.37%new13F-HRTimeline
WHITEBOX ADVISORS LLC218,525$2.19M0.04%new13F-HRTimeline
Clear Street Group Inc.in group Clear Street Group Inc.200,000$2M0.01%new13F-HRTimelineGroup
MOORE CAPITAL MANAGEMENT, LP150,000$1.5M0.03%new13F-HRTimeline
Lineage Point Capital LP150,000$1.5M0.57%13F-HR/ATimeline
GRITSTONE ASSET MANAGEMENT LLC125,000$1.25M1.19%new13F-HRTimeline
SYQUANT CAPITAL SAS105,750$1.06M0.13%new13F-HRTimeline
HEIGHTS CAPITAL MANAGEMENT, INCin group HEIGHTS CAPITAL MANAGEMENT, I…100,000$1M0.38%new13F-HRTimelineGroup
TIG Advisors, LLCin group TIG Advisors, LLC100,000$1M0.05%new13F-HRTimelineGroup
K2 PRINCIPAL FUND, L.P.100,000$1M0.1%new13F-HRTimeline
Saba Capital Management, L.P.in group Saba Capital Management, L.P.100,000$1M0.03%new13F-HRTimelineGroup
Cable Car Capital, LP100,000$1M0.06%new13F-HRTimeline
Ghisallo Capital Management LLC100,000$1M0.04%new13F-HRTimeline
HRT FINANCIAL LP99,635$996K<0.01%new13F-HRTimeline
BERKLEY W R CORP99,109$991K0.06%new13F-HRTimeline
HIGHBRIDGE CAPITAL MANAGEMENT LLC78,850$788K0.04%new13F-HRTimeline
JPMORGAN CHASE & COin group JPMORGAN CHASE & CO50,000$500K<0.01%new13F-HRTimelineGroup
DELTEC ASSET MANAGEMENT LLC50,000$500K0.08%new13F-HRTimeline
WOLVERINE ASSET MANAGEMENT LLCin group WOLVERINE ASSET MANAGEMENT LLC50,000$500K0.01%new13F-HRTimelineGroup
Bulldog Investors, LLP50,000$500K0.11%new13F-HRTimeline
Crossingbridge Advisors, LLC50,000$500K0.14%new13F-HRTimeline
Sandia Investment Management LP50,000$500K1.25%new13F-HRTimeline
ABC ARBITRAGE SAin group ABC ARBITRAGE SA40,000$400K0.04%new13F-HRTimelineGroup
CANTOR FITZGERALD, L. P.in group CANTOR FITZGERALD, L. P.35,000$350K0.01%new13F-HRTimelineGroup
StoneX Group Inc.in group StoneX Group Inc.31,740$317K0.01%new13F-HRTimelineGroup
PRELUDE CAPITAL MANAGEMENT, LLC25,000$250K0.02%new13F-HRTimeline
BlueCrest Capital Management Ltd25,000$250K0.01%new13F-HRTimeline
Centiva Capital, LP25,000$250K0.02%new13F-HRTimeline
Stoic Point Capital Management LLC25,000$250K0.21%13F-HRTimeline
Virtu Financial LLCin group Virtu Financial LLC23,105$231K0.01%new13F-HRTimelineGroup
BOOTHBAY FUND MANAGEMENT, LLC22,313$223K0.01%new13F-HRTimeline
ROYAL BANK OF CANADAin group ROYAL BANK OF CANADA11,000$110K<0.01%new13F-HRTimelineGroup
STATE OF WISCONSIN INVESTMENT BOARD10,000$100K<0.01%new13F-HRTimeline
FNY Investment Advisers, LLC3,800$38K0.01%new13F-HRTimeline