Hudson Bay Capital Management’s Plum Acquisition Corp IV PLMK Stock Holding History

Hudson Bay Capital Management’s Portfolio PLMK Stock Details PLMK Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2026 Q2	$1.07M	Sell	100,000 -112,406	-53%	-$1.19M	﹤0.01%	907
2026 Q1	$2.24M	Sell	212,406 -300,083	-59%	-$3.15M	0.01%	740
2025 Q4	$5.35M	Sell	512,489 -337,511	-40%	-$3.52M	0.02%	484
2025 Q3	$8.77M	Hold	850,000	–	–	0.03%	394
2025 Q2	$8.76M	Hold	850,000	–	–	0.03%	383
2025 Q1	$8.53M	Buy	+850,000	New	+$8.51M	0.03%	444

Other funds holding PLMK

Meteora Capital Boca Raton, Florida $1.21B AUM 13.69% 1-Year Est. Return

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

WRBC

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

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

Linden Advisors New York $19.3B AUM 1.47% 1-Year Est. Return

TCM

Tenor Capital Management New York $7.09B AUM 3.55% 1-Year Est. Return

AIMCA

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

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

RCM

Radcliffe Capital Management Bala Cynwyd, Pennsylvania $1.32B AUM 1.82% 1-Year Est. Return

GCL

Glazer Capital LLC New York $4.07B AUM 78.71% 1-Year Est. Return

Hudson Bay Capital Management's PLMK Position: Q2 2026 in Review

Hudson Bay Capital Management reduced its Plum Acquisition Corp IV (PLMK) stake by 53% in Q2 2026, selling an estimated $1.19M and leaving 100,000 shares worth $1.07M. The position accounts for ﹤0.01% of the portfolio, ranked #907.

Hudson Bay Capital Management first reported a position in PLMK in Q1 2025 and has held it in 6 quarters since. The position peaked at $8.77M in Q3 2025. 35 funds tracked by Wall St. Rank hold PLMK as of Q2 2026.

Hudson Bay Capital Management held 100,000 shares of Plum Acquisition Corp IV worth $1.07M as of Q2 2026.
Hudson Bay Capital Management sold 112,406 Plum Acquisition Corp IV shares in Q2 2026, an estimated $1.19M.
Plum Acquisition Corp IV made up ﹤0.01% of Hudson Bay Capital Management's portfolio in Q2 2026, its #907 holding.
Hudson Bay Capital Management first reported a position in Plum Acquisition Corp IV in Q1 2025 and has held it in 6 quarters since.
Hudson Bay Capital Management's Plum Acquisition Corp IV position peaked at $8.77M in Q3 2025.
35 funds tracked by Wall St. Rank held Plum Acquisition Corp IV as of Q2 2026.

Based on Hudson Bay Capital Management's 13F filing for Q2 2026, filed 14 Aug 2026.