Ken Griffin
XMAX

Ken Griffin’s XMAX Inc XMAX Stock Holding History

Ken Griffin’s Portfolio XMAX Stock Details XMAX Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2025
Q3 		– Sell
-74,508
Closed -$104K – 13694
2025
Q2 		$104K Buy
+74,508
New +$80.1K ﹤0.01% 11317
2022
Q3 		– Sell
-4,677
Closed -$17K – 13289
2022
Q2 		$17K Buy
+4,677
New +$22.4K ﹤0.01% 12460
2021
Q3 		– Sell
-4,147
Closed -$66K – 14395
2021
Q2 		$66K Sell
4,147
-1,895
-31% -$28K ﹤0.01% 13202
2021
Q1 		$98K Buy
+6,042
New +$94.4K ﹤0.01% 12496
2020
Q4 		– Sell
-2,073
Closed -$17K – 11326
2020
Q3 		$17K Buy
+2,073
New +$17.8K ﹤0.01% 9887
2019
Q4 		– Sell
-1,244
Closed -$20K – 9538
2019
Q3 		$20K Buy
1,244
+211
+20% +$3.89K ﹤0.01% 8939
2019
Q2 		$18K Sell
1,033
-63
-6% -$1.27K ﹤0.01% 8959
2019
Q1 		$24K Sell
1,096
-502
-31% -$9.45K ﹤0.01% 9033
2018
Q4 		$18K Buy
+1,598
New +$44.9K ﹤0.01% 8788
2018
Q3 		– Sell
-1,390
Closed -$58K – 9554
2018
Q2 		$58K Buy
+1,390
New +$62.1K ﹤0.01% 8410
2017
Q4 		– Sell
-749
Closed -$31K – 8284
2017
Q3 		$31K Buy
+749
New +$26.2K ﹤0.01% 7281

Other funds holding XMAX

Vanguard Group
Vanguard Group Malvern, Pennsylvania $6.9T AUM 27.45% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return
Renaissance Technologies
Renaissance Technologies New York $72.6B AUM 54.88% 1-Year Est. Return
Jane Street
Jane Street New York $777B AUM 61.18% 1-Year Est. Return
CC
Centiva Capital New York $11.5B AUM 31.97% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
OAC
OMERS Administration Corp Toronto, Ontario, Canada $16.7B AUM 35.96% 1-Year Est. Return
XT
XTX Topco George Town, Cayman Islands $5.75B AUM 30.56% 1-Year Est. Return
Northern Trust
Northern Trust Chicago, Illinois $860B AUM 41.15% 1-Year Est. Return
VF
Virtu Financial New York $3.18B AUM 65.92% 1-Year Est. Return

Ken Griffin's XMAX Position: Q3 2025 in Review

Ken Griffin sold out of XMAX Inc (XMAX) in Q3 2025, closing a stake of 74,508 shares — an estimated $104K sold.

Ken Griffin first reported a position in XMAX in Q3 2017 and held it in 11 quarters. The position peaked at $104K in Q2 2025. 15 funds tracked by Wall St. Rank hold XMAX as of Q3 2025.

  • Ken Griffin reported no remaining XMAX Inc position as of Q3 2025 after selling out during the quarter.
  • Ken Griffin sold 74,508 XMAX Inc shares in Q3 2025, an estimated $104K.
  • Ken Griffin first reported a position in XMAX Inc in Q3 2017 and held it in 11 quarters.
  • Ken Griffin's XMAX Inc position peaked at $104K in Q2 2025.
  • 15 funds tracked by Wall St. Rank held XMAX Inc as of Q3 2025.

Based on Citadel Advisors's 13F filing for Q3 2025, filed 14 Nov 2025.