13F Insight
DOSSIER · 13F Holders · Q2 2026

MOUNTAIN CREST ACQUISITION 6

14 institutions still hold MOUNTAIN CREST ACQUISITION 6 as of Q2 2026. Tracked across SEC 13F-HR filings, with insider and 13D/G activity surfaced alongside.

CUSIP G62980100·14 13F holders·last filed Jun 30, 2026
Market cap
—
13F value held
$29M
visible holders
Holders
14
filers reporting
Concentration
19.56%
HIGHBRIDGE CAPITAL MANAGEMENT LLC #1
top holder share
AI Holders Summary · Q2 2026

14 institutions reported MOUNTAIN CREST ACQUISITION 6 in Q2 2026. HIGHBRIDGE CAPITAL MANAGEMENT LLC leads at 19.6% of the visible book.

Top holders

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

#HolderValueShares% port.Quarter
01
HIGHBRIDGE CAPITAL MANAGEMENT LLC
CIK 0000919185
$6M570K0.14%Q2 202602
MIZUHO SECURITIES USA LLC
CIK 0000812291
$5M469K0.04%Q2 202603
WHITEBOX ADVISORS LLC
CIK 0001257391
$3M285K0.04%Q2 202604
LINDEN ADVISORS LP
CIK 0001279396
$2M250K0.01%Q2 202605
Hudson Bay Capital Management LP
CIK 0001393825
$2M250K0.01%Q2 202606
BERKLEY W R CORP
CIK 0000011544
$2M249K0.11%Q2 202607
StoneX Group Inc.
CIK 0000913760
$2M205K0.08%Q2 202608
WOLVERINE ASSET MANAGEMENT LLC
CIK 0001279891
$2M191K0.02%Q2 202609
TWO SIGMA INVESTMENTS, LP
CIK 0001179392
$1M109K0.00%Q2 202610
Shaolin Capital Management LLC
CIK 0001766806
$946K95K0.05%Q2 202611
Polar Asset Management Partners Inc.
CIK 0001326389
$893K90K0.01%Q2 202612
Clear Street Group Inc.
CIK 0001881567
$753K76K0.00%Q2 202613
METEORA CAPITAL, LLC
CIK 0001905106
$657K66K0.05%Q2 202614
BOOTHBAY FUND MANAGEMENT, LLC
CIK 0001549230
$142K14K0.00%Q2 2026