Costello Asset Management’s Strategy Inc 8.00% Series A Perpetual Strike Preferred Stock STRK Stock Holding History

Costello Asset Management’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	$29.4K	Hold	500	–	–	0.01%	338
2026 Q1	$35.4K	Hold	500	–	–	0.01%	288
2025 Q4	$39.4K	Hold	500	–	–	0.01%	266
2025 Q3	$45.9K	Hold	500	–	–	0.02%	252
2025 Q2	$60.5K	Hold	500	–	–	0.02%	214
2025 Q1	$42K	Buy	+500	New	+$44.7K	0.02%	247

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

Costello Asset Management's STRK Position: Q2 2026 in Review

Costello Asset Management held its Strategy Inc 8.00% Series A Perpetual Strike Preferred Stock (STRK) position steady in Q2 2026 at 500 shares worth $29.4K. The position accounts for 0.01% of the portfolio, ranked #338.

Costello Asset Management first reported a position in STRK in Q1 2025 and has held it in 6 quarters since. The position peaked at $60.5K in Q2 2025. 85 funds tracked by Wall St. Rank hold STRK as of Q2 2026.

Costello Asset Management held 500 shares of Strategy Inc 8.00% Series A Perpetual Strike Preferred Stock worth $29.4K as of Q2 2026.
Costello Asset Management left its Strategy Inc 8.00% Series A Perpetual Strike Preferred Stock share count unchanged in Q2 2026.
Strategy Inc 8.00% Series A Perpetual Strike Preferred Stock made up 0.01% of Costello Asset Management's portfolio in Q2 2026, its #338 holding.
Costello Asset Management first reported a position in Strategy Inc 8.00% Series A Perpetual Strike Preferred Stock in Q1 2025 and has held it in 6 quarters since.
Costello Asset Management's Strategy Inc 8.00% Series A Perpetual Strike Preferred Stock position peaked at $60.5K in Q2 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 Costello Asset Management's 13F filing for Q2 2026, filed 28 Jul 2026.