13F Insight
DOSSIER · 13F Holders · Q1 2026Defensive growthQuality

GIGCAPITAL9 CORP

26 institutions still hold GIGCAPITAL9 CORP as of Q1 2026. Tracked across SEC 13F-HR filings, with insider and 13D/G activity surfaced alongside.

CUSIP G3865B106·26 13F holders·last filed Mar 31, 2026
Market cap
—
▲ 0.4%
vs prior quarter
13F value held
$68M
65.0% inst. owned
of float
Holders
26
+39 QoQ
filers reporting
Activity
+83 / −68
+739 added · −790 reduced
this quarter
Concentration
32.39%
Yakira Capital Management, Inc. #1
top holder share
AI Holders Summary · Q1 2026

26 institutions reported GIGCAPITAL9 CORP in Q1 2026. Yakira Capital Management, Inc. leads at 32.4% of the visible book. +39 net new institutions vs prior quarter — accumulation reading.

Top holders

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

#HolderValueShares% port.Quarter
01
Yakira Capital Management, Inc.
CIK 0001584639
$22M2.2M6.41%Q1 202602
MILLENNIUM MANAGEMENT LLC
CIK 0001273087
$12M1.2M0.00%Q1 202603
WOLVERINE ASSET MANAGEMENT LLC
CIK 0001279891
$5M501K0.05%Q1 202604
RIVERNORTH CAPITAL MANAGEMENT, LLC
CIK 0001447578
$5M500K0.25%Q1 202605
MANGROVE PARTNERS IM, LLC
CIK 0001535392
$5M450K0.37%Q1 202606
Schonfeld Strategic Advisors LLC
CIK 0001665241
$4M419K0.03%Q1 202607
LMR Partners LLP
CIK 0001578621
$3M300K0.01%Q1 202608
Westchester Capital Management, LLC
CIK 0001512805
$3M300K0.14%Q1 202609
RLH Capital LLC
CIK 0002008031
$2M150K0.76%Q1 202610
Centiva Capital, LP
CIK 0001692507
$1M103K0.01%Q1 202611
PICTON MAHONEY ASSET MANAGEMENT
CIK 0001539041
$1M100K0.01%Q1 202612
HGC Investment Management Inc.
CIK 0001711200
$1M100K0.22%Q1 202613
Bulldog Investors, LLP
CIK 0001504304
$986,43798K0.22%Q1 202614
Quarry LP
CIK 0001965207
$751,87575K0.13%Q1 202615
First Trust Capital Management L.P.
CIK 0001604488
$603,00660K0.03%Q1 202616
HEIGHTS CAPITAL MANAGEMENT, INC
CIK 0001081698
$502,00050K0.14%Q1 202617
Lynrock Lake LP
CIK 0001734341
$486,87050K0.03%Q1 202618
Yorkville Advisors Global, LP
CIK 0001838613
$433,44343K0.28%Q1 202619
ABC ARBITRAGE SA
CIK 0002049221
$402,00440K0.05%Q1 202620
Verition Fund Management LLC
CIK 0001454027
$376,50038K0.00%Q1 2026
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