Ken Griffin
AIXI

Ken Griffin’s Xiao-I AIXI Stock Holding History

Ken Griffin’s Portfolio AIXI Stock Details AIXI Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q1 		– Sell
-5,443
Closed -$44.6K – 12889
2025
Q4 		$44.6K Buy
5,443
+4,453
+450% +$76.9K ﹤0.01% 12079
2025
Q3 		$24.7K Buy
+990
New +$35K ﹤0.01% 12444

Other funds holding AIXI

UBS Group
UBS Group Zurich, Switzerland $786B AUM 40.34% 1-Year Est. Return
SP
SmartHarvest Portfolios Poulsbo, Washington $309M AUM
XT
XTX Topco George Town, Cayman Islands $5.75B AUM 30.56% 1-Year Est. Return
Corient Private Wealth
Corient Private Wealth Miami, Florida $78.6B AUM 28.08% 1-Year Est. Return
TSS
Two Sigma Securities New York $861M AUM 21.33% 1-Year Est. Return
S
SignatureFD Atlanta, Georgia $7.49B AUM 24.82% 1-Year Est. Return
Morgan Stanley
Morgan Stanley New York $1.89T AUM 35.08% 1-Year Est. Return
Jones Financial Companies
Jones Financial Companies Des Peres, Missouri $208B AUM 16.12% 1-Year Est. Return
RhumbLine Advisers
RhumbLine Advisers Boston, Massachusetts $133B AUM 43.5% 1-Year Est. Return

Ken Griffin's AIXI Position: Q1 2026 in Review

Ken Griffin sold out of Xiao-I (AIXI) in Q1 2026, closing a stake of 5,443 shares — an estimated $44.6K sold.

Ken Griffin first reported a position in AIXI in Q3 2025 and held it in 2 quarters. The position peaked at $44.6K in Q4 2025. 9 funds tracked by Wall St. Rank hold AIXI as of Q1 2026.

  • Ken Griffin reported no remaining Xiao-I position as of Q1 2026 after selling out during the quarter.
  • Ken Griffin sold 5,443 Xiao-I shares in Q1 2026, an estimated $44.6K.
  • Ken Griffin first reported a position in Xiao-I in Q3 2025 and held it in 2 quarters.
  • Ken Griffin's Xiao-I position peaked at $44.6K in Q4 2025.
  • 9 funds tracked by Wall St. Rank held Xiao-I as of Q1 2026.

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