Ken Griffin
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Ken Griffin’s StoneX SNEX Stock Holding History

Ken Griffin’s Portfolio SNEX Stock Details SNEX Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q1 		$569K Sell
10,575
-1,125
-10% -$56.9K ﹤0.01% 8992
2025
Q4 		$495K Buy
11,700
+4,162
+55% +$174K ﹤0.01% 9044
2025
Q3 		$338K Buy
7,538
+338
+5% +$14.3K ﹤0.01% 10083
2025
Q2 		$292K Buy
7,200
+2,137
+42% +$80.3K ﹤0.01% 9881
2025
Q1 		$172K Buy
5,063
+3,713
+275% +$125K ﹤0.01% 10667
2024
Q4 		$39.2K Buy
+1,350
New +$37.8K ﹤0.01% 12626
2024
Q3 		– Sell
-338
Closed -$7.53K – 15168
2024
Q2 		$7.53K Sell
338
-1,518
-82% -$32.4K ﹤0.01% 13247
2024
Q1 		$38.6K Sell
1,856
-4,388
-70% -$87.8K ﹤0.01% 12426
2023
Q4 		$137K Sell
6,244
-6,412
-51% -$122K ﹤0.01% 10529
2023
Q3 		$242K Buy
12,656
+5,062
+67% +$92.9K ﹤0.01% 9554
2023
Q2 		$125K Buy
+7,594
New +$135K ﹤0.01% 10595

Other funds holding SNEX

BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
VPM
Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM
T. Rowe Price Associates
T. Rowe Price Associates Baltimore, Maryland $865B AUM 30.76% 1-Year Est. Return
American Century Companies
American Century Companies Kansas City, Missouri $226B AUM 44.75% 1-Year Est. Return
VCM
Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
T. Rowe Price Investment Management
T. Rowe Price Investment Management Baltimore, Maryland $145B AUM 22.78% 1-Year Est. Return
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $552B AUM 44.19% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return
AC
AltraVue Capital Bellevue, Washington $1.16B AUM 46.45% 1-Year Est. Return

Ken Griffin's SNEX Position: Q1 2026 in Review

Ken Griffin increased its StoneX (SNEX) stake by 104% in Q1 2026, buying an estimated $1.06M and bringing the position to 40,898 shares worth $2.2M. The position accounts for ﹤0.01% of the portfolio, ranked #5886.

Ken Griffin first reported a position in SNEX in Q1 2015 and has held it in 34 quarters since. The position peaked at $13.3M in Q2 2025. 388 funds tracked by Wall St. Rank hold SNEX as of Q1 2026.

  • Ken Griffin held 40,898 shares of StoneX worth $2.2M as of Q1 2026.
  • Ken Griffin bought 20,898 StoneX shares in Q1 2026, an estimated $1.06M.
  • StoneX made up ﹤0.01% of Ken Griffin's portfolio in Q1 2026, its #5886 holding.
  • Ken Griffin first reported a position in StoneX in Q1 2015 and has held it in 34 quarters since.
  • Ken Griffin's StoneX position peaked at $13.3M in Q2 2025.
  • 388 funds tracked by Wall St. Rank held StoneX as of Q1 2026.

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