Citadel Advisors’s Strategy Inc 8.00% Series A Perpetual Strike Preferred Stock STRK Stock Holding History

Citadel Advisors’s Portfolio STRK Stock Details STRK Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2026 Q2	–	Sell	-5,558	Closed	-$393K	–	15230
2026 Q1	$393K	Buy	+5,558	New	+$445K	﹤0.01%	9853
2025 Q2	–	Sell	-9,935	Closed	-$835K	–	15697
2025 Q1	$835K	Buy	+9,935	New	+$888K	﹤0.01%	7357

Other funds holding STRK

Capital International Investors Los Angeles, California $484B AUM 34.9% 1-Year Est. Return

BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return

Capital World Investors Los Angeles, California $846B AUM 46.74% 1-Year Est. Return

VanEck Associates New York $164B AUM 112.45% 1-Year Est. Return

Mirae Asset Global ETFs Holdings Causeway Bay, Hong Kong $83.9B AUM 60.43% 1-Year Est. Return

ParaFi Capital New York $361M AUM 39.32% 1-Year Est. Return

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

Calamos Advisors Naperville, Illinois $30.1B AUM 30.03% 1-Year Est. Return

GCM

Greenland Capital Management New York $812M AUM 45.54% 1-Year Est. Return

ICA

Infrastructure Capital Advisors New York $1.71B AUM 14.82% 1-Year Est. Return

Citadel Advisors's STRK Position: Q2 2026 in Review

Citadel Advisors sold out of Strategy Inc 8.00% Series A Perpetual Strike Preferred Stock (STRK) in Q2 2026, closing a stake of 5,558 shares — an estimated $393K sold.

Citadel Advisors first reported a position in STRK in Q1 2025 and held it in 2 quarters. The position peaked at $835K in Q1 2025. 85 funds tracked by Wall St. Rank hold STRK as of Q2 2026.

Citadel Advisors reported no remaining Strategy Inc 8.00% Series A Perpetual Strike Preferred Stock position as of Q2 2026 after selling out during the quarter.
Citadel Advisors sold 5,558 Strategy Inc 8.00% Series A Perpetual Strike Preferred Stock shares in Q2 2026, an estimated $393K.
Citadel Advisors first reported a position in Strategy Inc 8.00% Series A Perpetual Strike Preferred Stock in Q1 2025 and held it in 2 quarters.
Citadel Advisors's Strategy Inc 8.00% Series A Perpetual Strike Preferred Stock position peaked at $835K in Q1 2025.
85 funds tracked by Wall St. Rank held Strategy Inc 8.00% Series A Perpetual Strike Preferred Stock as of Q2 2026.

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