MSU
GIW

Mizuho Securities USA’s GigCapital8 GIW Stock Holding History

Mizuho Securities USA’s Portfolio GIW Stock Details GIW Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q2 		$7.86M Buy
789,680
+774,047
+4,951% +$7.77M 0.13% 139
2026
Q1 		$156K Sell
15,633
-534,367
-97% -$5.33M ﹤0.01% 678
2025
Q4 		$5.44M Buy
+550,000
New +$5.45M 0.09% 192

Other funds holding GIW

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
TCM
Tenor Capital Management New York $7.09B AUM 3.55% 1-Year Est. Return
WCMNY
Westchester Capital Management (New York) Valhalla, New York $2.04B AUM 31.03% 1-Year Est. Return
WRBC
W.R. Berkley Corp Greenwich, Connecticut $2.1B AUM 13.6% 1-Year Est. Return
KIM
Karpus Investment Management Pittsford, New York $3.48B AUM 10.49% 1-Year Est. Return
YCM
Yakira Capital Management Westport, Connecticut $351M AUM 21.82% 1-Year Est. Return
AC
Aristeia Capital Greenwich, Connecticut $7.69B AUM 15.48% 1-Year Est. Return
PAMP
Polar Asset Management Partners Toronto, Ontario, Canada $6.07B AUM 34.81% 1-Year Est. Return
WA
Whitebox Advisors Minneapolis, Minnesota $7.65B AUM 14.02% 1-Year Est. Return

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

Mizuho Securities USA increased its GigCapital8 (GIW) stake by 4,951% in Q2 2026, buying an estimated $7.77M and bringing the position to 789,680 shares worth $7.86M. The position accounts for 0.13% of the portfolio, ranked #139.

Mizuho Securities USA first reported a position in GIW in Q4 2025 and has held it in 3 quarters since. 52 funds tracked by Wall St. Rank hold GIW as of Q2 2026.

  • Mizuho Securities USA held 789,680 shares of GigCapital8 worth $7.86M as of Q2 2026.
  • Mizuho Securities USA bought 774,047 GigCapital8 shares in Q2 2026, an estimated $7.77M.
  • GigCapital8 made up 0.13% of Mizuho Securities USA's portfolio in Q2 2026, its #139 holding.
  • Mizuho Securities USA first reported a position in GigCapital8 in Q4 2025 and has held it in 3 quarters since.
  • 52 funds tracked by Wall St. Rank held GigCapital8 as of Q2 2026.

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