Ken Griffin
XRPN

Ken Griffin’s Armada Acquisition Corp II XRPN Stock Holding History

Ken Griffin’s Portfolio XRPN Stock Details XRPN Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q1 		$509K Sell
49,393
-99,289
-67% -$1.02M ﹤0.01% 9265
2025
Q4 		$1.52M Sell
148,682
-45,226
-23% -$464K ﹤0.01% 6476
2025
Q3 		$2.02M Buy
+193,908
New +$1.98M ﹤0.01% 6038

Other funds holding XRPN

ACM
Arrington Capital Management Miami, Florida $163M AUM
MC
Meteora Capital Boca Raton, Florida $1.36B AUM 20.06% 1-Year Est. Return
TCM
Tenor Capital Management New York $6.49B AUM 3% 1-Year Est. Return
WRBC
W.R. Berkley Corp Greenwich, Connecticut $1.86B AUM 14.44% 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
MF
Magnetar Financial Evanston, Illinois $9.84B AUM 190.63% 1-Year Est. Return
LA
Linden Advisors New York $17.9B AUM 1.72% 1-Year Est. Return
LP
LMR Partners London, United Kingdom $45.4B AUM 60.47% 1-Year Est. Return
PAMP
Polar Asset Management Partners Toronto, Ontario, Canada $5.01B AUM 35.02% 1-Year Est. Return

Ken Griffin's XRPN Position: Q1 2026 in Review

Ken Griffin reduced its Armada Acquisition Corp II (XRPN) stake by 67% in Q1 2026, selling an estimated $1.02M and leaving 49,393 shares worth $509K. The position accounts for ﹤0.01% of the portfolio, ranked #9265.

Ken Griffin first reported a position in XRPN in Q3 2025 and has held it in 3 quarters since. The position peaked at $2.02M in Q3 2025. 64 funds tracked by Wall St. Rank hold XRPN as of Q1 2026.

  • Ken Griffin held 49,393 shares of Armada Acquisition Corp II worth $509K as of Q1 2026.
  • Ken Griffin sold 99,289 Armada Acquisition Corp II shares in Q1 2026, an estimated $1.02M.
  • Armada Acquisition Corp II made up ﹤0.01% of Ken Griffin's portfolio in Q1 2026, its #9265 holding.
  • Ken Griffin first reported a position in Armada Acquisition Corp II in Q3 2025 and has held it in 3 quarters since.
  • Ken Griffin's Armada Acquisition Corp II position peaked at $2.02M in Q3 2025.
  • 64 funds tracked by Wall St. Rank held Armada Acquisition Corp II as of Q1 2026.

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