Ken Griffin
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Ken Griffin’s Sharplink Inc SBET Stock Holding History

Ken Griffin’s Portfolio SBET Stock Details SBET Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q1 		$20.9M Buy
3,241,034
+730,751
+29% +$5.91M ﹤0.01% 2290
2025
Q4 		$22.4M Sell
2,510,283
-1,110,130
-31% -$13.6M ﹤0.01% 2214
2025
Q3 		$61.6M Buy
3,620,413
+3,127,036
+634% +$61.4M 0.01% 1194
2025
Q2 		$4.9M Buy
+493,377
New +$6.69M ﹤0.01% 4148
2024
Q3 		– Sell
-2,779
Closed -$20K – 15114
2024
Q2 		$20K Buy
+2,779
New +$34.6K ﹤0.01% 12639
2023
Q1 		– Sell
-378
Closed -$14.2K – 15415
2022
Q4 		$14.2K Sell
378
-52
-12% -$3.66K ﹤0.01% 13404
2022
Q3 		$46K Buy
430
+76
+21% +$9.6K ﹤0.01% 11691
2022
Q2 		$38K Buy
+354
New +$43.2K ﹤0.01% 12097
2020
Q4 		– Sell
-45
Closed -$13K – 11446
2020
Q3 		$13K Buy
+45
New +$14.9K ﹤0.01% 9923
2019
Q2 		– Sell
-100
Closed -$44K – 9758
2019
Q1 		$44K Buy
100
+44
+79% +$19.8K ﹤0.01% 8874
2018
Q4 		$24K Buy
+56
New +$22.8K ﹤0.01% 8685
2018
Q1 		– Sell
-61
Closed -$31K – 8707
2017
Q4 		$31K Buy
+61
New +$31.7K ﹤0.01% 7761

Other funds holding SBET

Fidelity Investments
Fidelity Investments Boston, Massachusetts $1.9T AUM 41.92% 1-Year Est. Return
Millennium Management
Millennium Management New York $240B AUM 35.51% 1-Year Est. Return
UBS Group
UBS Group Zurich, Switzerland $786B AUM 40.34% 1-Year Est. Return
PC
ParaFi Capital New York $462M AUM 12.81% 1-Year Est. Return
Alyeska Investment Group
Alyeska Investment Group Chicago, Illinois $35.4B AUM 33.54% 1-Year Est. Return
Qube Research & Technologies (QRT)
Qube Research & Technologies (QRT) London, United Kingdom $89.9B AUM 20.22% 1-Year Est. Return
BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
Invesco
Invesco Atlanta, Georgia $1.02T AUM 30.18% 1-Year Est. Return
WAM
Weiss Asset Management Boston, Massachusetts $5.91B AUM 42.42% 1-Year Est. Return
TI
Tidal Investments Milwaukee, Wisconsin $57.8B AUM 72.54% 1-Year Est. Return

Ken Griffin's SBET Position: Q1 2026 in Review

Ken Griffin increased its Sharplink Inc (SBET) stake by 29% in Q1 2026, buying an estimated $5.91M and bringing the position to 3,241,034 shares worth $20.9M. The position accounts for ﹤0.01% of the portfolio, ranked #2290.

Ken Griffin first reported a position in SBET in Q4 2017 and has held it in 12 quarters since. The position peaked at $61.6M in Q3 2025. 162 funds tracked by Wall St. Rank hold SBET as of Q1 2026.

  • Ken Griffin held 3,241,034 shares of Sharplink Inc worth $20.9M as of Q1 2026.
  • Ken Griffin bought 730,751 Sharplink Inc shares in Q1 2026, an estimated $5.91M.
  • Sharplink Inc made up ﹤0.01% of Ken Griffin's portfolio in Q1 2026, its #2290 holding.
  • Ken Griffin first reported a position in Sharplink Inc in Q4 2017 and has held it in 12 quarters since.
  • Ken Griffin's Sharplink Inc position peaked at $61.6M in Q3 2025.
  • 162 funds tracked by Wall St. Rank held Sharplink Inc as of Q1 2026.

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