MSU
GIX

Mizuho Securities USA’s GigCapital9 Corp GIX Stock Holding History

Mizuho Securities USA’s Portfolio GIX Stock Details GIX Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q2 		$449K Sell
45,980
-286,375
-86% -$2.83M 0.01% 646
2026
Q1 		$3.25M Buy
+332,355
New +$3.26M 0.08% 282

Other funds holding GIX

TCM
Tenor Capital Management New York $7.09B AUM 3.55% 1-Year Est. Return
GCL
Glazer Capital LLC New York $4.07B AUM 78.71% 1-Year Est. Return
AA
AQR Arbitrage Greenwich, Connecticut $7.02B AUM 31.58% 1-Year Est. Return
AC
Aristeia Capital Greenwich, Connecticut $7.69B AUM 15.48% 1-Year Est. Return
HCM
Highbridge Capital Management New York $4.11B AUM 26.03% 1-Year Est. Return
Millennium Management
Millennium Management New York $276B AUM 44.8% 1-Year Est. Return
WAM
Wolverine Asset Management Chicago, Illinois $11.4B AUM 5.65% 1-Year Est. Return
WRBC
W.R. Berkley Corp Greenwich, Connecticut $2.1B AUM 13.6% 1-Year Est. Return
DAM
Decagon Asset Management London, United Kingdom $525M AUM 50.51% 1-Year Est. Return
KIM
Karpus Investment Management Pittsford, New York $3.48B AUM 10.49% 1-Year Est. Return

Mizuho Securities USA's GIX Position: Q2 2026 in Review

Mizuho Securities USA reduced its GigCapital9 Corp (GIX) stake by 86% in Q2 2026, selling an estimated $2.83M and leaving 45,980 shares worth $449K. The position accounts for 0.01% of the portfolio, ranked #646.

Mizuho Securities USA first reported a position in GIX in Q1 2026 and has held it in 2 quarters since. The position peaked at $3.25M in Q1 2026. 49 funds tracked by Wall St. Rank hold GIX as of Q2 2026.

  • Mizuho Securities USA held 45,980 shares of GigCapital9 Corp worth $449K as of Q2 2026.
  • Mizuho Securities USA sold 286,375 GigCapital9 Corp shares in Q2 2026, an estimated $2.83M.
  • GigCapital9 Corp made up 0.01% of Mizuho Securities USA's portfolio in Q2 2026, its #646 holding.
  • Mizuho Securities USA first reported a position in GigCapital9 Corp in Q1 2026 and has held it in 2 quarters since.
  • Mizuho Securities USA's GigCapital9 Corp position peaked at $3.25M in Q1 2026.
  • 49 funds tracked by Wall St. Rank held GigCapital9 Corp as of Q2 2026.

Based on Mizuho Securities USA's 13F filing for Q2 2026, filed 24 Jul 2026.