John Overdeck’s Plum Acquisition Corp IV PLMK Stock Holding History

John Overdeck’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	$598K	Sell	56,094 -442,343	-89%	-$4.69M	﹤0.01%	4022
2026 Q1	$5.26M	Hold	498,437	–	–	﹤0.01%	1944
2025 Q4	$5.2M	Hold	498,437	–	–	0.01%	1701
2025 Q3	$5.14M	Hold	498,437	–	–	0.01%	1440
2025 Q2	$5.12M	Hold	498,437	–	–	0.01%	1219
2025 Q1	$5M	Buy	+498,437	New	+$4.99M	0.01%	1129

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 $2.1B AUM 13.6% 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

John Overdeck's PLMK Position: Q2 2026 in Review

John Overdeck reduced its Plum Acquisition Corp IV (PLMK) stake by 89% in Q2 2026, selling an estimated $4.69M and leaving 56,094 shares worth $598K. The position accounts for ﹤0.01% of the portfolio, ranked #4022.

John Overdeck first reported a position in PLMK in Q1 2025 and has held it in 6 quarters since. The position peaked at $5.26M in Q1 2026. 35 funds tracked by Wall St. Rank hold PLMK as of Q2 2026.

John Overdeck held 56,094 shares of Plum Acquisition Corp IV worth $598K as of Q2 2026.
John Overdeck sold 442,343 Plum Acquisition Corp IV shares in Q2 2026, an estimated $4.69M.
Plum Acquisition Corp IV made up ﹤0.01% of John Overdeck's portfolio in Q2 2026, its #4022 holding.
John Overdeck first reported a position in Plum Acquisition Corp IV in Q1 2025 and has held it in 6 quarters since.
John Overdeck's Plum Acquisition Corp IV position peaked at $5.26M in Q1 2026.
35 funds tracked by Wall St. Rank held Plum Acquisition Corp IV as of Q2 2026.

Based on Two Sigma Investments's 13F filing for Q2 2026, filed 14 Aug 2026.