JO
PLUN.U

John Overdeck’s Plutonian Acquisition Corp II Units PLUN.U Stock Holding History

John Overdeck’s Portfolio PLUN.U Stock Details PLUN.U Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q2 		$1.84M Buy
+181,250
New +$1.83M ﹤0.01% 3069

Other funds holding PLUN.U

MF
Magnetar Financial Evanston, Illinois $11B AUM 3.37% 1-Year Est. Return
DAM
Decagon Asset Management London, United Kingdom $525M AUM 50.51% 1-Year Est. Return
AC
Aristeia Capital Greenwich, Connecticut $7.69B AUM 15.48% 1-Year Est. Return
PAMP
Polar Asset Management Partners Toronto, Ontario, Canada $6.07B AUM 34.81% 1-Year Est. Return
AA
AQR Arbitrage Greenwich, Connecticut $7.02B AUM 31.58% 1-Year Est. Return
MP
Mangrove Partners Greenwich, Connecticut $1.52B AUM 36.54% 1-Year Est. Return
SG
StoneX Group New York $2.48B AUM 33.54% 1-Year Est. Return
Calamos Advisors
Calamos Advisors Naperville, Illinois $30.1B AUM 30.03% 1-Year Est. Return
LP
LMR Partners London, United Kingdom $26.8B AUM 68.38% 1-Year Est. Return
RCM
Rivernorth Capital Management West Palm Beach, Florida $2.1B AUM 2.15% 1-Year Est. Return

John Overdeck's PLUN.U Position: Q2 2026 in Review

John Overdeck opened a new position in Plutonian Acquisition Corp II Units (PLUN.U) in Q2 2026: 181,250 shares worth $1.84M. The stake represents ﹤0.01% of the portfolio and ranks #3069 among its holdings.

23 funds tracked by Wall St. Rank hold PLUN.U as of Q2 2026.

  • John Overdeck held 181,250 shares of Plutonian Acquisition Corp II Units worth $1.84M as of Q2 2026.
  • Plutonian Acquisition Corp II Units was a new John Overdeck position in Q2 2026.
  • Plutonian Acquisition Corp II Units made up ﹤0.01% of John Overdeck's portfolio in Q2 2026, its #3069 holding.
  • 23 funds tracked by Wall St. Rank held Plutonian Acquisition Corp II Units as of Q2 2026.

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