DOSSIER · 13F Holders · Q1 2026Most-boughtAI cap-ex

M3BRIGADE ACQUISITION V CORP

49 institutions still hold M3BRIGADE ACQUISITION V CORP as of Q1 2026. Tracked across SEC 13F-HR filings, with insider and 13D/G activity surfaced alongside.

CUSIP G63212107·49 13F holders·last filed Mar 31, 2026
Market cap
4.6%
vs prior quarter
13F value held
$264M
66.0% inst. owned
of float
Holders
49
-59 QoQ
filers reporting
Activity
+8 / −117
+1,026 added · −831 reduced
this quarter
Concentration
15.81%
METEORA CAPITAL, LLC #1
top holder share
AI Holders Summary · Q1 2026

49 institutions reported M3BRIGADE ACQUISITION V CORP in Q1 2026. METEORA CAPITAL, LLC leads at 15.8% of the visible book. -59 net institutions QoQ — distribution reading.

Top holders

Sorted by position value. Source: SEC EDGAR 13F-HR filings.

#HolderValueShares% port.Quarter
01
METEORA CAPITAL, LLC
CIK 0001905106
$42M3.9M3.08%Q1 2026
02
Polar Asset Management Partners Inc.
CIK 0001326389
$41M3.8M0.82%Q1 2026
03
Jain Global LLC
CIK 0002024579
$31M2.8M0.13%Q1 2026
04
Alberta Investment Management Corp
CIK 0001463559· Sovereign
$27M2.5M0.16%Q1 2026
05
Saba Capital Management, L.P.
CIK 0001510281
$17M1.6M0.47%Q1 2026
06
Crossingbridge Advisors, LLC
CIK 0001770024
$15M1.4M2.70%Q1 2026
07
LMR Partners LLP
CIK 0001578621
$15M1.4M0.03%Q1 2026
08
NOMURA HOLDINGS INC
CIK 0001163653
$11M1.0M0.03%Q1 2026
09
Shay Capital LLC
CIK 0001723643
$11M1.0M0.90%Q1 2026
10
BERKLEY W R CORP
CIK 0000011544
$10M964K0.56%Q1 2026
11
TORONTO DOMINION BANK
CIK 0000947263
$8M723K0.01%Q1 2026
12
BOOTHBAY FUND MANAGEMENT, LLC
CIK 0001549230
$7M630K0.09%Q1 2026
13
MMCAP International Inc. SPC
CIK 0001304857
$6M550K0.51%Q1 2026
14
Harraden Circle Investments, LLC
CIK 0001910592
$5M500K1.08%Q1 2026
15
HEIGHTS CAPITAL MANAGEMENT, INC
CIK 0001081698
$5M500K1.50%Q1 2026
16
BCK CAPITAL MANAGEMENT LP
CIK 0001819275
$4M388K18.15%Q1 2026
17
Feynman Point Asset Management LLC
CIK 0002110123
$3M300K3.97%Q1 2026
18
RiverPark Advisors, LLC
CIK 0001484256
$3M294K1.14%Q1 2026
19
Schechter Investment Advisors, LLC
CIK 0001951586
$3M252K0.21%Q1 2025
20
Quarry LP
CIK 0001965207
$2M146K0.28%Q1 2026
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