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 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 $1.36B AUM 21.19% 1-Year Est. Return

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

WCMNY

Westchester Capital Management (New York) Valhalla, New York $2.21B AUM 26.02% 1-Year Est. Return

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

WRBC

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

GCL

Glazer Capital LLC New York $4.71B AUM 81.93% 1-Year Est. Return

Linden Advisors New York $17.9B AUM 1.72% 1-Year Est. Return

TCM

Tenor Capital Management New York $6.49B AUM 3.01% 1-Year Est. Return

KIM

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

Aristeia Capital Greenwich, Connecticut $4.82B AUM 24.94% 1-Year Est. Return

Hudson Bay Capital Management's PLMK Position: Q1 2026 in Review

Hudson Bay Capital Management reduced its Plum Acquisition Corp IV (PLMK) stake by 59% in Q1 2026, selling an estimated $3.15M and leaving 212,406 shares worth $2.24M. The position accounts for 0.01% of the portfolio, ranked #740.

Hudson Bay Capital Management first reported a position in PLMK in Q1 2025 and has held it in 5 quarters since. The position peaked at $8.77M in Q3 2025. 43 funds tracked by Wall St. Rank hold PLMK as of Q1 2026.

Hudson Bay Capital Management held 212,406 shares of Plum Acquisition Corp IV worth $2.24M as of Q1 2026.
Hudson Bay Capital Management sold 300,083 Plum Acquisition Corp IV shares in Q1 2026, an estimated $3.15M.
Plum Acquisition Corp IV made up 0.01% of Hudson Bay Capital Management's portfolio in Q1 2026, its #740 holding.
Hudson Bay Capital Management first reported a position in Plum Acquisition Corp IV in Q1 2025 and has held it in 5 quarters since.
Hudson Bay Capital Management's Plum Acquisition Corp IV position peaked at $8.77M in Q3 2025.
43 funds tracked by Wall St. Rank held Plum Acquisition Corp IV as of Q1 2026.

Based on Hudson Bay Capital Management's 13F filing for Q1 2026, filed 13 May 2026.