Ken Griffin
PLMK

Ken Griffin’s Plum Acquisition Corp IV PLMK Stock Holding History

Ken Griffin’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 		$107K Buy
+10,175
New +$107K ﹤0.01% 11951
2025
Q3 		– Sell
-13,403
Closed -$138K – 14519
2025
Q2 		$138K Buy
+13,403
New +$136K ﹤0.01% 11041

Other funds holding PLMK

MC
Meteora Capital Boca Raton, Florida $1.36B AUM 20.06% 1-Year Est. Return
AA
AQR Arbitrage Greenwich, Connecticut $6.09B AUM 26.7% 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
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
LA
Linden Advisors New York $17.9B AUM 1.72% 1-Year Est. Return
TCM
Tenor Capital Management New York $6.49B AUM 3% 1-Year Est. Return
KIM
Karpus Investment Management Pittsford, New York $3.21B AUM 6.83% 1-Year Est. Return
AC
Aristeia Capital Greenwich, Connecticut $4.82B AUM 24.91% 1-Year Est. Return

Ken Griffin's PLMK Position: Q1 2026 in Review

Ken Griffin opened a new position in Plum Acquisition Corp IV (PLMK) in Q1 2026: 10,175 shares worth $107K. The stake represents ﹤0.01% of the portfolio and ranks #11951 among its holdings. This is a return to the name: Ken Griffin previously reported a position in PLMK as recently as Q2 2025.

Ken Griffin first reported a position in PLMK in Q2 2025 and has held it in 2 quarters since. The position peaked at $138K in Q2 2025. 43 funds tracked by Wall St. Rank hold PLMK as of Q1 2026.

  • Ken Griffin held 10,175 shares of Plum Acquisition Corp IV worth $107K as of Q1 2026.
  • Plum Acquisition Corp IV was a new Ken Griffin position in Q1 2026.
  • Plum Acquisition Corp IV made up ﹤0.01% of Ken Griffin's portfolio in Q1 2026, its #11951 holding.
  • Ken Griffin first reported a position in Plum Acquisition Corp IV in Q2 2025 and has held it in 2 quarters since.
  • Ken Griffin's Plum Acquisition Corp IV position peaked at $138K in Q2 2025.
  • 43 funds tracked by Wall St. Rank held Plum Acquisition Corp IV as of Q1 2026.

Based on Citadel Advisors's 13F filing for Q1 2026, filed 15 May 2026.