13F Insight
DOSSIER · 13F Holders · Q2 2026

GIGCAPITAL9 CORP

43 institutions still hold GIGCAPITAL9 CORP as of Q2 2026. Tracked across SEC 13F-HR filings, with insider and 13D/G activity surfaced alongside.

CUSIP G3865B114·43 13F holders·last filed Jun 30, 2026
Market cap
—
13F value held
$166M
visible holders
Holders
43
filers reporting
Concentration
13.04%
TENOR CAPITAL MANAGEMENT Co., L.P. #1
top holder share
AI Holders Summary · Q2 2026

43 institutions reported GIGCAPITAL9 CORP in Q2 2026. TENOR CAPITAL MANAGEMENT Co., L.P. leads at 13.0% of the visible book.

Top holders

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

#HolderValueShares% port.Quarter
01
TENOR CAPITAL MANAGEMENT Co., L.P.
CIK 0001346554
$22M2.2M0.30%Q2 202602
GLAZER CAPITAL, LLC
CIK 0001076809
$21M2.2M0.45%Q1 202603
ARISTEIA CAPITAL, L.L.C.
CIK 0001080171
$14M1.4M0.18%Q2 202604
HIGHBRIDGE CAPITAL MANAGEMENT LLC
CIK 0000919185
$13M1.4M0.33%Q2 202605
MILLENNIUM MANAGEMENT LLC
CIK 0001273087
$12M1.2M0.00%Q2 202606
WOLVERINE ASSET MANAGEMENT LLC
CIK 0001279891
$9M929K0.08%Q2 202607
BERKLEY W R CORP
CIK 0000011544
$9M882K0.40%Q2 202608
Karpus Management, Inc.
CIK 0001048703
$8M815K0.25%Q1 202609
Decagon Asset Management LLP
CIK 0001950677
$7M758K1.93%Q1 202610
BNP PARIBAS FINANCIAL MARKETS
CIK 0001166588
$7M704K0.00%Q2 202611
Radcliffe Capital Management, L.P.
CIK 0001218275
$6M563K0.42%Q2 202612
Mint Tower Capital Management B.V.
CIK 0001666606
$6M568K0.50%Q1 202613
Shaolin Capital Management LLC
CIK 0001766806
$5M528K0.25%Q2 202614
MANGROVE PARTNERS IM, LLC
CIK 0001535392
$4M450K0.29%Q2 202615
Schonfeld Strategic Advisors LLC
CIK 0001665241
$4M420K0.01%Q2 202616
TWO SIGMA INVESTMENTS, LP
CIK 0001179392
$4M399K0.00%Q2 202617
MIZUHO SECURITIES USA LLC
CIK 0000812291
$4M378K0.04%Q2 202618
Westchester Capital Management, LLC
CIK 0001512805
$4M369K0.18%Q2 202619
Polar Asset Management Partners Inc.
CIK 0001326389
$3M350K0.06%Q2 202620
COMMONWEALTH OF PENNSYLVANIA PUBLIC SCHOOL EMPLS RETRMT SYS
CIK 0001083190
$3M350K0.02%Q2 2026
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