Citadel Advisors’s Defiance Quantum ETF QTUM Stock Holding History

Citadel Advisors’s Portfolio QTUM Stock Details QTUM Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2026 Q2	$31.8M	Buy	192,300 +136,400	+244%	+$19.6M	﹤0.01%	2026
2026 Q1	$6M	Sell	55,900 -9,400	-14%	-$1.08M	﹤0.01%	4039
2025 Q4	$7.16M	Buy	65,300 +7,700	+13%	+$849K	﹤0.01%	3726
2025 Q3	$6.04M	Sell	57,600 -6,100	-10%	-$584K	﹤0.01%	4015
2025 Q2	$5.85M	Sell	63,700 -6,500	-9%	-$525K	﹤0.01%	3845
2025 Q1	$5.23M	Buy	70,200 +50,500	+256%	+$4.08M	﹤0.01%	3791
2024 Q4	$1.6M	Buy	+19,700	New	+$1.36M	﹤0.01%	6094

Other funds holding QTUM

LPL Financial San Diego, California $445B AUM 25.58% 1-Year Est. Return

Bank of America Charlotte, North Carolina $1.55T AUM 33.47% 1-Year Est. Return

Raymond James Financial St Petersburg, Florida $369B AUM 28.27% 1-Year Est. Return

Royal Bank of Canada Toronto, Ontario, Canada $672B AUM 33.48% 1-Year Est. Return

PWM

Parkway Wealth Management Plano, Texas $866M AUM

Osaic Holdings Scottsdale, Arizona $85.1B AUM 27.35% 1-Year Est. Return

Northwestern Mutual Wealth Management Milwaukee, Wisconsin $187B AUM 21.7% 1-Year Est. Return

AssetMark Inc Concord, California $58.2B AUM 22.78% 1-Year Est. Return

Daiwa Securities Group Tokyo, Japan $51.1B AUM 35.55% 1-Year Est. Return

Cetera Investment Advisers Schaumburg, Illinois $110B AUM 26.29% 1-Year Est. Return

Citadel Advisors's QTUM Position: Q2 2026 in Review

Citadel Advisors reduced its Defiance Quantum ETF (QTUM) stake by 34% in Q2 2026, selling an estimated $5.88M and leaving 78,533 shares worth $13M. The position accounts for ﹤0.01% of the portfolio, ranked #3169.

Citadel Advisors first reported a position in QTUM in Q4 2019 and has held it in 14 quarters since. 562 funds tracked by Wall St. Rank hold QTUM as of Q2 2026.

Citadel Advisors held 78,533 shares of Defiance Quantum ETF worth $13M as of Q2 2026.
Citadel Advisors sold 40,870 Defiance Quantum ETF shares in Q2 2026, an estimated $5.88M.
Defiance Quantum ETF made up ﹤0.01% of Citadel Advisors's portfolio in Q2 2026, its #3169 holding.
Citadel Advisors first reported a position in Defiance Quantum ETF in Q4 2019 and has held it in 14 quarters since.
562 funds tracked by Wall St. Rank held Defiance Quantum ETF as of Q2 2026.

Based on Citadel Advisors's 13F filing for Q2 2026, filed 14 Aug 2026.