Ken Griffin
ARKK icon

Ken Griffin’s ARK Innovation ETF ARKK Stock Holding History

Ken Griffin’s Portfolio ARKK Stock Details ARKK Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q1 		$24.7M Sell
365,915
-225,010
-38% -$16.7M ﹤0.01% 2071
2025
Q4 		$45.5M Buy
590,925
+342,881
+138% +$28.4M 0.01% 1514
2025
Q3 		$21.4M Buy
248,044
+212,313
+594% +$16.2M ﹤0.01% 2244
2025
Q2 		$2.51M Sell
35,731
-762,428
-96% -$42M ﹤0.01% 5295
2025
Q1 		$38M Buy
798,159
+626,509
+365% +$35.9M 0.01% 1383
2024
Q4 		$9.74M Buy
171,650
+107,449
+167% +$5.76M ﹤0.01% 3020
2024
Q3 		$3.05M Sell
64,201
-1,192,516
-95% -$53.6M ﹤0.01% 4747
2024
Q2 		$55.2M Sell
1,256,717
-706,386
-36% -$31.5M 0.01% 1074
2024
Q1 		$98.3M Buy
1,963,103
+1,542,660
+367% +$75.2M 0.02% 706
2023
Q4 		$22M Sell
420,443
-512,739
-55% -$22.2M ﹤0.01% 1919
2023
Q3 		$37M Buy
933,182
+285,941
+44% +$12.6M 0.01% 1323
2023
Q2 		$28.6M Buy
647,241
+349,217
+117% +$13.9M 0.01% 1527
2023
Q1 		$12M Sell
298,024
-574,674
-66% -$22M ﹤0.01% 2559
2022
Q4 		$27.3M Buy
872,698
+394,255
+82% +$14.1M 0.01% 1643
2022
Q3 		$18.1M Sell
478,443
-134,480
-22% -$5.99M ﹤0.01% 1992
2022
Q2 		$24.4M Buy
612,923
+472,679
+337% +$22.5M 0.01% 1646
2022
Q1 		$9.3M Sell
140,244
-249,435
-64% -$17.6M ﹤0.01% 3063
2021
Q4 		$36.9M Buy
389,679
+309,460
+386% +$33.8M 0.01% 1429
2021
Q3 		$8.87M Buy
80,219
+45,925
+134% +$5.53M ﹤0.01% 3272
2021
Q2 		$4.49M Buy
34,294
+10,915
+47% +$1.27M ﹤0.01% 4669
2021
Q1 		$2.8M Buy
+23,379
New +$3.16M ﹤0.01% 5603
2020
Q4 		– Sell
-191,453
Closed -$20.8M – 10877
2020
Q3 		$17.6M Buy
+191,453
New +$16.4M 0.01% 1682
2020
Q1 		– Sell
-4,347
Closed -$218K – 9548
2019
Q4 		$218K Sell
4,347
-32,904
-88% -$1.53M ﹤0.01% 8050
2019
Q3 		$1.6M Buy
+37,251
New +$1.71M ﹤0.01% 4831
2018
Q3 		– Sell
-5,831
Closed -$262K – 9173
2018
Q2 		$262K Sell
5,831
-37,151
-86% -$1.58M ﹤0.01% 7438
2018
Q1 		$1.68M Buy
+42,982
New +$1.76M ﹤0.01% 4001

Other funds holding ARKK

Morgan Stanley
Morgan Stanley New York $1.66T AUM 25.57% 1-Year Est. Return
Goldman Sachs
Goldman Sachs New York $871B AUM 31.28% 1-Year Est. Return
UBS Group
UBS Group Zurich, Switzerland $666B AUM 30.12% 1-Year Est. Return
State of Wisconsin Investment Board
State of Wisconsin Investment Board Madison, Wisconsin $43.7B AUM 27.76% 1-Year Est. Return
Bank of America
Bank of America Charlotte, North Carolina $1.37T AUM 24.88% 1-Year Est. Return
LPL Financial
LPL Financial San Diego, California $445B AUM 25.58% 1-Year Est. Return
Susquehanna International Group
Susquehanna International Group Bala Cynwyd, Pennsylvania $893B AUM 36.07% 1-Year Est. Return
Wells Fargo
Wells Fargo San Francisco, California $530B AUM 22.01% 1-Year Est. Return
JP Morgan Chase
JP Morgan Chase New York $1.81T AUM 41.13% 1-Year Est. Return
Citigroup
Citigroup New York $303B AUM 53.02% 1-Year Est. Return

Ken Griffin's ARKK Position: Q1 2026 in Review

Ken Griffin reduced its ARK Innovation ETF (ARKK) stake by 38% in Q1 2026, selling an estimated $16.7M and leaving 365,915 shares worth $24.7M. The position accounts for ﹤0.01% of the portfolio, ranked #2071.

Ken Griffin first reported a position in ARKK in Q1 2018 and has held it in 26 quarters since. The position peaked at $98.3M in Q1 2024. 589 funds tracked by Wall St. Rank hold ARKK as of Q1 2026.

  • Ken Griffin held 365,915 shares of ARK Innovation ETF worth $24.7M as of Q1 2026.
  • Ken Griffin sold 225,010 ARK Innovation ETF shares in Q1 2026, an estimated $16.7M.
  • ARK Innovation ETF made up ﹤0.01% of Ken Griffin's portfolio in Q1 2026, its #2071 holding.
  • Ken Griffin first reported a position in ARK Innovation ETF in Q1 2018 and has held it in 26 quarters since.
  • Ken Griffin's ARK Innovation ETF position peaked at $98.3M in Q1 2024.
  • 589 funds tracked by Wall St. Rank held ARK Innovation ETF as of Q1 2026.

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