Jane Street’s Strategy Inc MSTR Stock Holding History

Jane Street’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 Q1	$1.6B	Sell	12,853,600 -5,694,900	-31%	-$814M	0.21%	59
2025 Q4	$2.82B	Buy	18,548,500 +1,926,300	+12%	+$443M	0.43%	37
2025 Q3	$5.36B	Buy	16,622,200 +5,213,800	+46%	+$1.93B	0.82%	16
2025 Q2	$4.61B	Buy	11,408,400 +375,300	+3%	+$137M	0.91%	17
2025 Q1	$3.18B	Sell	11,033,100 -1,726,900	-14%	-$548M	0.8%	18
2024 Q4	$3.7B	Buy	12,760,000 +4,264,700	+50%	+$1.28B	0.8%	19
2024 Q3	$1.43B	Buy	8,495,300 +377,300	+5%	+$53.9M	0.32%	35
2024 Q2	$1.12B	Sell	8,118,000 -322,000	-4%	-$46.4M	0.26%	41
2024 Q1	$1.44B	Buy	8,440,000 +4,127,000	+96%	+$376M	0.3%	31
2023 Q4	$272M	Buy	4,313,000 +1,719,000	+66%	+$81.5M	0.07%	156
2023 Q3	$85.2M	Sell	2,594,000 -384,000	-13%	-$14.5M	0.03%	375
2023 Q2	$102M	Buy	2,978,000 +504,000	+20%	+$15.3M	0.03%	329
2023 Q1	$72.3M	Sell	2,474,000 -4,185,000	-63%	-$102M	0.03%	389
2022 Q4	$94.3M	Buy	6,659,000 +2,948,000	+79%	+$60.3M	0.04%	317
2022 Q3	$78.8M	Buy	3,711,000 +631,000	+20%	+$15.8M	0.03%	347
2022 Q2	$50.6M	Buy	3,080,000 +646,000	+27%	+$18.7M	0.02%	557
2022 Q1	$118M	Sell	2,434,000 -1,054,000	-30%	-$45.6M	0.04%	326
2021 Q4	$190M	Sell	3,488,000 -116,000	-3%	-$7.97M	0.06%	192
2021 Q3	$208M	Sell	3,604,000 -1,510,000	-30%	-$96.8M	0.07%	157
2021 Q2	$340M	Buy	5,114,000 +1,244,000	+32%	+$73.6M	0.13%	94
2021 Q1	$263M	Buy	3,870,000 +2,244,000	+138%	+$159M	0.13%	98
2020 Q4	$63.2M	Buy	+1,626,000	New	+$38M	0.03%	376
2018 Q1	–	Sell	-25,000	Closed	-$328K	–	5184
2017 Q4	$328K	Buy	+25,000	New	+$336K	﹤0.01%	3660

Other funds holding MSTR

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

VPM

Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM

VCM

Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM

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

Invesco Atlanta, Georgia $1.02T AUM 30.18% 1-Year Est. Return

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

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

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

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

Jane Street's MSTR Position: Q1 2026 in Review

Jane Street reduced its Strategy Inc (MSTR) stake by 78% in Q1 2026, selling an estimated $106M and leaving 209,833 shares worth $26.2M. The position accounts for ﹤0.01% of the portfolio, ranked #1547.

Jane Street first reported a position in MSTR in Q2 2013 and has held it in 29 quarters since. The position peaked at $451M in Q4 2024. 937 funds tracked by Wall St. Rank hold MSTR as of Q1 2026.

Jane Street held 209,833 shares of Strategy Inc worth $26.2M as of Q1 2026.
Jane Street sold 741,354 Strategy Inc shares in Q1 2026, an estimated $106M.
Strategy Inc made up ﹤0.01% of Jane Street's portfolio in Q1 2026, its #1547 holding.
Jane Street first reported a position in Strategy Inc in Q2 2013 and has held it in 29 quarters since.
Jane Street's Strategy Inc position peaked at $451M in Q4 2024.
937 funds tracked by Wall St. Rank held Strategy Inc as of Q1 2026.

Based on Jane Street's 13F filing for Q1 2026, filed 12 May 2026.