Ken Griffin’s Defiance R2000 Weekly Distribution ETF IWMY Stock Holding History

Ken Griffin’s Portfolio IWMY Stock Details IWMY Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2025 Q4	–	Sell	-26,400	Closed	-$607K	–	13374
2025 Q3	$607K	Sell	26,400 -25,500	-49%	-$597K	﹤0.01%	8648
2025 Q2	$1.25M	Buy	51,900 +25,300	+95%	+$606K	﹤0.01%	6608
2025 Q1	$687K	Buy	26,600 +24,211	+1,013%	+$697K	﹤0.01%	7785
2024 Q4	$71.3K	Sell	2,389 -65	-3%	-$2.14K	﹤0.01%	11934
2024 Q3	$91.1K	Buy	+2,454	New	+$96.7K	﹤0.01%	11244

Other funds holding IWMY

Jane Street New York $777B AUM 61.18% 1-Year Est. Return

OMC

Old Mission Capital Chicago, Illinois $6.3B AUM 14.68% 1-Year Est. Return

MCA

McGuire Capital Advisors Bethany, Oklahoma $156M AUM

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

Belvedere Trading Chicago, Illinois $87.6B AUM 131.08% 1-Year Est. Return

UBS Group Zurich, Switzerland $786B AUM 40.34% 1-Year Est. Return

WSFS

Wilmington Savings Fund Society Wilmington, Delaware $4.48B AUM 24.77% 1-Year Est. Return

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

Osaic Holdings Scottsdale, Arizona $68.3B AUM 20.5% 1-Year Est. Return

GWM

Geneos Wealth Management Englewood, Colorado $4.9B AUM 23.65% 1-Year Est. Return

Ken Griffin's IWMY Position: Q3 2025 in Review

Ken Griffin sold out of Defiance R2000 Weekly Distribution ETF (IWMY) in Q3 2025, closing a stake of 12,814 shares — an estimated $300K sold.

Ken Griffin first reported a position in IWMY in Q2 2024 and held it in 4 quarters. The position peaked at $398K in Q4 2024. 12 funds tracked by Wall St. Rank hold IWMY as of Q3 2025.

Ken Griffin reported no remaining Defiance R2000 Weekly Distribution ETF position as of Q3 2025 after selling out during the quarter.
Ken Griffin sold 12,814 Defiance R2000 Weekly Distribution ETF shares in Q3 2025, an estimated $300K.
Ken Griffin first reported a position in Defiance R2000 Weekly Distribution ETF in Q2 2024 and held it in 4 quarters.
Ken Griffin's Defiance R2000 Weekly Distribution ETF position peaked at $398K in Q4 2024.
12 funds tracked by Wall St. Rank held Defiance R2000 Weekly Distribution ETF as of Q3 2025.

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