Citadel Advisors’s Defiance Daily Target 2X Long SMCI ETF SMCX Stock Holding History

Citadel Advisors’s Portfolio SMCX Stock Details SMCX Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2026 Q2	$2.99M	Buy	335,750 +180,300	+116%	+$2.63M	﹤0.01%	5698
2026 Q1	$1.33M	Buy	155,450 +88,400	+132%	+$1.94M	﹤0.01%	7011
2025 Q4	$1.53M	Sell	67,050 -75,100	-53%	-$4.17M	﹤0.01%	6461
2025 Q3	$11M	Sell	142,150 -46,650	-25%	-$4.01M	﹤0.01%	3134
2025 Q2	$18.7M	Buy	188,800 +101,357	+116%	+$7.04M	﹤0.01%	2230
2025 Q1	$5.66M	Buy	87,443 +74,640	+583%	+$7.64M	﹤0.01%	3682
2024 Q4	$1.01M	Buy	12,803 +12,610	+6,534%	+$2.38M	﹤0.01%	6999
2024 Q3	$59.8K	Buy	+193	New	+$77.8K	﹤0.01%	11709

Other funds holding SMCX

Optiver Holding Amsterdam, Netherlands $371B AUM 64.6% 1-Year Est. Return

Susquehanna International Group Bala Cynwyd, Pennsylvania $1.28T AUM 58.89% 1-Year Est. Return

StoneX Group New York $2.48B AUM 33.54% 1-Year Est. Return

HRT Financial New York $54.8B AUM 81.03% 1-Year Est. Return

Jane Street New York $1.21T AUM 78.12% 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

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

LFG

Larson Financial Group St Louis, Missouri $3.81B AUM 32.31% 1-Year Est. Return

Morgan Stanley New York $1.89T AUM 35.08% 1-Year Est. Return

Citadel Advisors's SMCX Position: Q2 2026 in Review

Citadel Advisors increased its Defiance Daily Target 2X Long SMCI ETF (SMCX) stake by 15% in Q2 2026, buying an estimated $95.6K and bringing the position to 49,630 shares worth $443K. The position accounts for ﹤0.01% of the portfolio, ranked #10173.

Citadel Advisors first reported a position in SMCX in Q4 2024 and has held it in 7 quarters since. The position peaked at $2.96M in Q1 2025. 14 funds tracked by Wall St. Rank hold SMCX as of Q2 2026.

Citadel Advisors held 49,630 shares of Defiance Daily Target 2X Long SMCI ETF worth $443K as of Q2 2026.
Citadel Advisors bought 6,554 Defiance Daily Target 2X Long SMCI ETF shares in Q2 2026, an estimated $95.6K.
Defiance Daily Target 2X Long SMCI ETF made up ﹤0.01% of Citadel Advisors's portfolio in Q2 2026, its #10173 holding.
Citadel Advisors first reported a position in Defiance Daily Target 2X Long SMCI ETF in Q4 2024 and has held it in 7 quarters since.
Citadel Advisors's Defiance Daily Target 2X Long SMCI ETF position peaked at $2.96M in Q1 2025.
14 funds tracked by Wall St. Rank held Defiance Daily Target 2X Long SMCI ETF as of Q2 2026.

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