Mizuho Securities USA’s Launch One Acquisition Corp LPAA Stock Holding History

Mizuho Securities USA’s Portfolio LPAA Stock Details LPAA Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2026 Q2	$216K	Sell	20,000 -1,463,112	-99%	-$15.8M	﹤0.01%	669
2026 Q1	$15.8M	Buy	1,483,112 +53,857	+4%	+$574K	0.37%	44
2025 Q4	$15M	Buy	1,429,255 +484,267	+51%	+$5.1M	0.25%	53
2025 Q3	$9.8M	Buy	944,988 +731,847	+343%	+$7.64M	0.2%	94
2025 Q2	$2.18M	Sell	213,141 -61,859	-22%	-$639K	0.05%	368
2025 Q1	$2.79M	Buy	+275,000	New	+$2.78M	0.06%	311

Other funds holding LPAA

FTCM

First Trust Capital Management Chicago, Illinois $1.72B AUM 70.66% 1-Year Est. Return

LMR Partners London, United Kingdom $26.8B AUM 68.38% 1-Year Est. Return

Magnetar Financial Evanston, Illinois $11B AUM 3.37% 1-Year Est. Return

WRBC

W.R. Berkley Corp Greenwich, Connecticut $2.18B AUM 13.58% 1-Year Est. Return

PMAM

Picton Mahoney Asset Management Toronto, Ontario, Canada $13.5B AUM 51.46% 1-Year Est. Return

MMCAP International Grand Cayman, Cayman Islands $1.18B AUM 50.44% 1-Year Est. Return

AQR Arbitrage Greenwich, Connecticut $7.02B AUM 31.58% 1-Year Est. Return

WAM

Wolverine Asset Management Chicago, Illinois $11.4B AUM 5.65% 1-Year Est. Return

D.E. Shaw & Co New York $210B AUM 57.28% 1-Year Est. Return

AIMCA

Alberta Investment Management Corp (AIMCo) Edmonton, Alberta, Canada $17.9B AUM 27.56% 1-Year Est. Return

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

Mizuho Securities USA reduced its Launch One Acquisition Corp (LPAA) stake by 99% in Q2 2026, selling an estimated $15.8M and leaving 20,000 shares worth $216K. The position accounts for ﹤0.01% of the portfolio, ranked #669.

Mizuho Securities USA first reported a position in LPAA in Q1 2025 and has held it in 6 quarters since. The position peaked at $15.8M in Q1 2026. 38 funds tracked by Wall St. Rank hold LPAA as of Q2 2026.

Mizuho Securities USA held 20,000 shares of Launch One Acquisition Corp worth $216K as of Q2 2026.
Mizuho Securities USA sold 1,463,112 Launch One Acquisition Corp shares in Q2 2026, an estimated $15.8M.
Launch One Acquisition Corp made up ﹤0.01% of Mizuho Securities USA's portfolio in Q2 2026, its #669 holding.
Mizuho Securities USA first reported a position in Launch One Acquisition Corp in Q1 2025 and has held it in 6 quarters since.
Mizuho Securities USA's Launch One Acquisition Corp position peaked at $15.8M in Q1 2026.
38 funds tracked by Wall St. Rank held Launch One Acquisition Corp as of Q2 2026.

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