LMR Partners’s Launch One Acquisition Corp LPAA Stock Holding History

LMR Partners’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 Q1	$21.2M	Hold	1,980,000	–	–	0.05%	203
2025 Q4	$21M	Hold	1,980,000	–	–	0.04%	195
2025 Q3	$20.8M	Hold	1,980,000	–	–	0.09%	172
2025 Q2	$20.6M	Hold	1,980,000	–	–	0.15%	151
2025 Q1	$20.2M	Hold	1,980,000	–	–	0.19%	129
2024 Q4	$19.9M	Buy	+1,980,000	New	+$19.8M	0.17%	120

Other funds holding LPAA

FTCM

First Trust Capital Management Chicago, Illinois $1.9B AUM 58.39% 1-Year Est. Return

Magnetar Financial Evanston, Illinois $9.84B AUM 190.64% 1-Year Est. Return

PMAM

Picton Mahoney Asset Management Toronto, Ontario, Canada $13.5B AUM 50.48% 1-Year Est. Return

AQR Arbitrage Greenwich, Connecticut $6.09B AUM 27.01% 1-Year Est. Return

WRBC

W.R. Berkley Corp Greenwich, Connecticut $1.86B AUM 14.44% 1-Year Est. Return

MMCAP International Grand Cayman, Cayman Islands $1.16B AUM 77.9% 1-Year Est. Return

MSU

Mizuho Securities USA New York $6.2B AUM 35.46% 1-Year Est. Return

KIM

Karpus Investment Management Pittsford, New York $3.21B AUM 6.83% 1-Year Est. Return

WAM

Wolverine Asset Management Chicago, Illinois $10.4B AUM 4.78% 1-Year Est. Return

D.E. Shaw & Co New York $166B AUM 43.98% 1-Year Est. Return

LMR Partners's LPAA Position: Q1 2026 in Review

LMR Partners held its Launch One Acquisition Corp (LPAA) position steady in Q1 2026 at 1,980,000 shares worth $21.2M. The position accounts for 0.05% of the portfolio, ranked #203.

LMR Partners first reported a position in LPAA in Q4 2024 and has held it in 6 quarters since. 43 funds tracked by Wall St. Rank hold LPAA as of Q1 2026.

LMR Partners held 1,980,000 shares of Launch One Acquisition Corp worth $21.2M as of Q1 2026.
LMR Partners left its Launch One Acquisition Corp share count unchanged in Q1 2026.
Launch One Acquisition Corp made up 0.05% of LMR Partners's portfolio in Q1 2026, its #203 holding.
LMR Partners first reported a position in Launch One Acquisition Corp in Q4 2024 and has held it in 6 quarters since.
43 funds tracked by Wall St. Rank held Launch One Acquisition Corp as of Q1 2026.

Based on LMR Partners's 13F filing for Q1 2026, filed 15 May 2026.