Cubist Systematic Strategies’s Strategy Inc MSTR Stock Holding History

Cubist Systematic Strategies’s Portfolio MSTR Stock Details MSTR Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2025 Q3	$11.2M	Sell	34,800 -34,000	-49%	-$12.6M	0.05%	508
2025 Q2	$27.8M	Buy	68,800 +29,300	+74%	+$10.7M	0.13%	196
2025 Q1	$11.4M	Buy	39,500 +30,300	+329%	+$9.62M	0.07%	430
2024 Q4	$2.66M	Sell	9,200 -58,800	-86%	-$17.7M	0.02%	1185
2024 Q3	$11.5M	Sell	68,000 -366,000	-84%	-$52.3M	0.07%	404
2024 Q2	$59.8M	Buy	434,000 +215,000	+98%	+$31M	0.41%	21
2024 Q1	$37.3M	Buy	219,000 +169,000	+338%	+$15.4M	0.21%	50
2023 Q4	$3.16M	Buy	50,000 +46,000	+1,150%	+$2.18M	0.02%	1167
2023 Q3	$131K	Sell	4,000 -39,000	-91%	-$1.47M	﹤0.01%	2885
2023 Q2	$1.47M	Buy	+43,000	New	+$1.3M	0.01%	1721

Other funds holding MSTR

Vanguard Group Malvern, Pennsylvania $6.9T AUM 27.45% 1-Year Est. Return

Capital International Investors Los Angeles, California $427B AUM 29.17% 1-Year Est. Return

BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return

Morgan Stanley New York $1.66T AUM 25.57% 1-Year Est. Return

State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return

Clear Street New York $24.6B AUM 56.26% 1-Year Est. Return

Capital Research Global Investors Los Angeles, California $645B AUM 30.41% 1-Year Est. Return

Cantor Fitzgerald New York $6.78B AUM 29.01% 1-Year Est. Return

Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return

UBS Group Zurich, Switzerland $666B AUM 30.12% 1-Year Est. Return

Cubist Systematic Strategies's MSTR Position: Q3 2025 in Review

Cubist Systematic Strategies increased its Strategy Inc (MSTR) stake by 547% in Q3 2025, buying an estimated $17.7M and bringing the position to 56,336 shares worth $18.2M. The position accounts for 0.09% of the portfolio, ranked #314.

Cubist Systematic Strategies first reported a position in MSTR in Q2 2014 and has held it in 31 quarters since. 1,084 funds tracked by Wall St. Rank hold MSTR as of Q3 2025.

Cubist Systematic Strategies held 56,336 shares of Strategy Inc worth $18.2M as of Q3 2025.
Cubist Systematic Strategies bought 47,634 Strategy Inc shares in Q3 2025, an estimated $17.7M.
Strategy Inc made up 0.09% of Cubist Systematic Strategies's portfolio in Q3 2025, its #314 holding.
Cubist Systematic Strategies first reported a position in Strategy Inc in Q2 2014 and has held it in 31 quarters since.
1,084 funds tracked by Wall St. Rank held Strategy Inc as of Q3 2025.

Based on Cubist Systematic Strategies's 13F filing for Q3 2025, filed 14 Nov 2025.