Ken Griffin’s Tradr 2X Long Innovation ETFShort Innovation Daily ETF SARK Stock Holding History

Ken Griffin’s Portfolio SARK Stock Details SARK Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2026 Q1	–	Sell	-50,217	Closed	-$1.55M	–	14081
2025 Q4	$1.52M	Buy	50,217 +42,344	+538%	+$1.24M	﹤0.01%	6482
2025 Q3	$226K	Buy	+7,873	New	+$258K	﹤0.01%	10997
2024 Q3	–	Sell	-17,221	Closed	-$1.57M	–	15111
2024 Q2	$1.58M	Sell	17,221 -2,970	-15%	-$268K	﹤0.01%	5750
2024 Q1	$1.63M	Buy	20,191 +18,520	+1,108%	+$1.54M	﹤0.01%	5919
2023 Q4	$130K	Buy	1,671 +1,283	+331%	+$140K	﹤0.01%	10600
2023 Q3	$46.2K	Sell	388 -2,715	-87%	-$293K	﹤0.01%	11842
2023 Q2	$337K	Sell	3,103 -5,001	-62%	-$608K	﹤0.01%	8793
2023 Q1	$974K	Buy	+8,104	New	+$1.06M	﹤0.01%	6841
2022 Q3	–	Sell	-19,377	Closed	-$3.2M	–	13486
2022 Q2	$3.74M	Sell	19,377 -53,149	-73%	-$9.66M	﹤0.01%	4346
2022 Q1	$10.1M	Buy	72,526 +21,613	+42%	+$3.06M	﹤0.01%	2951
2021 Q4	$5.67M	Buy	+50,913	New	+$5.39M	﹤0.01%	4078

Other funds holding SARK

Susquehanna International Group Bala Cynwyd, Pennsylvania $893B AUM 36.07% 1-Year Est. Return

PAG

Private Advisor Group Morristown, New Jersey $21.8B AUM 28.57% 1-Year Est. Return

GCM

Gunderson Capital Management Mt. Pleasant, South Carolina $370M AUM 211.56% 1-Year Est. Return

BCM

Brasada Capital Management Houston, Texas $545M AUM 18.58% 1-Year Est. Return

CPA

Cardiff Park Advisors Carlsbad, California $1.25B AUM 24.12% 1-Year Est. Return

Optiver Holding Amsterdam, Netherlands $289B AUM 33.63% 1-Year Est. Return

JP Morgan Chase New York $1.81T AUM 41.13% 1-Year Est. Return

GWS

Glassman Wealth Services Vienna, Virginia $835M AUM 22.94% 1-Year Est. Return

Hoey Investments Coatesville, Pennsylvania $774M AUM 27.34% 1-Year Est. Return

Simplex Trading Chicago, Illinois $171B AUM 85% 1-Year Est. Return

Ken Griffin's SARK Position: Q1 2026 in Review

Ken Griffin sold out of Tradr 2X Long Innovation ETFShort Innovation Daily ETF (SARK) in Q1 2026, closing a stake of 50,217 shares — an estimated $1.55M sold.

Ken Griffin first reported a position in SARK in Q4 2021 and held it in 11 quarters. The position peaked at $10.1M in Q1 2022. 16 funds tracked by Wall St. Rank hold SARK as of Q1 2026.

Ken Griffin reported no remaining Tradr 2X Long Innovation ETFShort Innovation Daily ETF position as of Q1 2026 after selling out during the quarter.
Ken Griffin sold 50,217 Tradr 2X Long Innovation ETFShort Innovation Daily ETF shares in Q1 2026, an estimated $1.55M.
Ken Griffin first reported a position in Tradr 2X Long Innovation ETFShort Innovation Daily ETF in Q4 2021 and held it in 11 quarters.
Ken Griffin's Tradr 2X Long Innovation ETFShort Innovation Daily ETF position peaked at $10.1M in Q1 2022.
16 funds tracked by Wall St. Rank held Tradr 2X Long Innovation ETFShort Innovation Daily ETF as of Q1 2026.

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