MSU
HAVA

Mizuho Securities USA’s Harvard Ave Acquisition Corp HAVA Stock Holding History

Mizuho Securities USA’s Portfolio HAVA Stock Details HAVA Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q2 		$7.23M Buy
719,148
+178,302
+33% +$1.79M 0.12% 148
2026
Q1 		$5.38M Buy
540,846
+199,986
+59% +$2M 0.13% 175
2025
Q4 		$512K Buy
+340,860
New +$3.38M 0.01% 659

Other funds holding HAVA

Millennium Management
Millennium Management New York $276B AUM 44.8% 1-Year Est. Return
KIM
Karpus Investment Management Pittsford, New York $3.48B AUM 10.49% 1-Year Est. Return
PAMP
Polar Asset Management Partners Toronto, Ontario, Canada $6.07B AUM 34.81% 1-Year Est. Return
WCMNY
Westchester Capital Management (New York) Valhalla, New York $2.04B AUM 31.03% 1-Year Est. Return
Hudson Bay Capital Management
Hudson Bay Capital Management Stamford, Connecticut $36.8B AUM 42.13% 1-Year Est. Return
WA
Whitebox Advisors Minneapolis, Minnesota $7.65B AUM 14.02% 1-Year Est. Return
MP
Mangrove Partners Greenwich, Connecticut $1.52B AUM 36.54% 1-Year Est. Return
AA
AQR Arbitrage Greenwich, Connecticut $7.02B AUM 31.58% 1-Year Est. Return
MF
Magnetar Financial Evanston, Illinois $11B AUM 3.37% 1-Year Est. Return
AC
Aristeia Capital Greenwich, Connecticut $7.69B AUM 15.48% 1-Year Est. Return

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

Mizuho Securities USA increased its Harvard Ave Acquisition Corp (HAVA) stake by 33% in Q2 2026, buying an estimated $1.79M and bringing the position to 719,148 shares worth $7.23M. The position accounts for 0.12% of the portfolio, ranked #148.

Mizuho Securities USA first reported a position in HAVA in Q4 2025 and has held it in 3 quarters since. 34 funds tracked by Wall St. Rank hold HAVA as of Q2 2026.

  • Mizuho Securities USA held 719,148 shares of Harvard Ave Acquisition Corp worth $7.23M as of Q2 2026.
  • Mizuho Securities USA bought 178,302 Harvard Ave Acquisition Corp shares in Q2 2026, an estimated $1.79M.
  • Harvard Ave Acquisition Corp made up 0.12% of Mizuho Securities USA's portfolio in Q2 2026, its #148 holding.
  • Mizuho Securities USA first reported a position in Harvard Ave Acquisition Corp in Q4 2025 and has held it in 3 quarters since.
  • 34 funds tracked by Wall St. Rank held Harvard Ave Acquisition Corp as of Q2 2026.

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