Marathon Trading Investment Management’s Strategy Inc MSTR Stock Holding History

Marathon Trading Investment Management’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
2026 Q2	$4.69M	Sell	53,956 -58,096	-52%	-$8.43M	0.15%	53
2026 Q1	$14M	Sell	112,052 -252,171	-69%	-$36M	0.38%	22
2025 Q4	$55.3M	Buy	364,223 +355,843	+4,246%	+$81.9M	1.25%	16
2025 Q3	$2.7M	Sell	8,380 -4,986	-37%	-$1.85M	0.19%	72
2025 Q2	$5.4M	Buy	13,366 +8,555	+178%	+$3.12M	0.65%	31
2025 Q1	$1.39M	Sell	4,811 -416,456	-99%	-$132M	0.19%	73
2024 Q4	$122M	Buy	421,267 +347,197	+469%	+$104M	6.69%	1
2024 Q3	$12.5M	Buy	74,070 +73,700	+19,919%	+$10.5M	1.13%	22
2024 Q2	$51K	Buy	+370	New	+$53.3K	﹤0.01%	248

Other funds holding MSTR

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

Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM

Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM

Invesco Atlanta, Georgia $1.26T AUM 61.52% 1-Year Est. Return

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

State Street Boston, Massachusetts $3.38T AUM 44.17% 1-Year Est. Return

Goldman Sachs New York $1.15T AUM 47.82% 1-Year Est. Return

UBS Group Zurich, Switzerland $786B AUM 40.34% 1-Year Est. Return

Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return

Marathon Trading Investment Management's MSTR Position: Q2 2026 in Review

Marathon Trading Investment Management reduced its Strategy Inc (MSTR) stake by 52% in Q2 2026, selling an estimated $8.43M and leaving 53,956 shares worth $4.69M. The position accounts for 0.15% of the portfolio, ranked #53.

Marathon Trading Investment Management first reported a position in MSTR in Q2 2024 and has held it in 9 quarters since. The position peaked at $122M in Q4 2024. 853 funds tracked by Wall St. Rank hold MSTR as of Q2 2026.

Marathon Trading Investment Management held 53,956 shares of Strategy Inc worth $4.69M as of Q2 2026.
Marathon Trading Investment Management sold 58,096 Strategy Inc shares in Q2 2026, an estimated $8.43M.
Strategy Inc made up 0.15% of Marathon Trading Investment Management's portfolio in Q2 2026, its #53 holding.
Marathon Trading Investment Management first reported a position in Strategy Inc in Q2 2024 and has held it in 9 quarters since.
Marathon Trading Investment Management's Strategy Inc position peaked at $122M in Q4 2024.
853 funds tracked by Wall St. Rank held Strategy Inc as of Q2 2026.

Based on Marathon Trading Investment Management's 13F filing for Q2 2026, filed 12 Aug 2026.