Strategy Inc (MSTR) Institutional Ownership

Institutions by Trading Activity

Ownership Statistics

142,020,792Shares Outstanding

1,607,590Shares held by institutions

$206,848,605Value of institutional holdings

51.92%Institutional ownership %

4.97%Shares Changed QoQ

295No. of institutional investors

Shares Owned by Institutions

Shares Purchased/Sold by Institutions

Ownership Summary

Recent 13F filings as of December 2025 show that 922 institutional investors hold a position in Strategy Inc (NASDAQ:MSTR).

Institutional ownership in Strategy edged up to 70.6% in December 2025, compared to 60.5% in September 2025.
Quarterly data indicates a 19.87% shift in institutional share volume, and the annual owner count reflects a decrease of 6.21%.
Among the 922 institutional holders of Strategy, 519 added to their stakes while 314 trimmed their positions and 89 held steady.
This class of investors increased its holdings in Strategy to 221.63Mn shares for the 13F-cycle ending December 2025, up by 36.74Mn shares quarter on quarter, and up 86.94Mn shares year over year.
As of December 31, 2025, JANE STREET GROUP, LLC held Strategy's largest shareholding position with over 29.27Mn shares, representing 9.32% of total outstanding shares.
Among the most significant buyers of Strategy during December 2025 were Capital International Investors (5.60Mn), VANGUARD GROUP INC (4.18Mn), JANE STREET GROUP, LLC (4.08Mn), UBS Group AG (4.07Mn), Amundi (3.78Mn).
Leading sellers of Strategy stock in December 2025 included Clear Street Group Inc. (2.81Mn), Tidal Investments LLC (2.58Mn), JPMORGAN CHASE & CO (1.88Mn), CANTOR FITZGERALD, L. P. (1.58Mn), FMR LLC (1.23Mn).
The top 10 institutional holders of Strategy for the quarter ending December 2025 included JANE STREET GROUP, LLC (29.27Mn), VANGUARD GROUP INC (24.06Mn), Capital International Investors (20.61Mn), Tidal Investments LLC (16.86Mn), BlackRock, Inc. (14.61Mn), MORGAN STANLEY (9.38Mn), Capital Research Global Investors (7.01Mn), UBS Group AG (6.59Mn), STATE STREET CORP (6.13Mn), GOLDMAN SACHS GROUP INC (5.39Mn).

922 Institutional Holders

1,607,590 Total Shares Held

Rows:

Download Data

Owner Name	Date	Shares Held	Change (QoQ)	Change (%)	Value (USD)
JANE STREET GROUP, LLC	31 Dec, 2025	29,266,787	4,077,624	16.19%	$4,447,088,285.00
VANGUARD GROUP INC	31 Dec, 2025	24,062,886	4,178,611	21.01%	$3,656,355,527.00
Capital International Investors	31 Dec, 2025	20,614,868	5,600,573	37.30%	$3,132,459,695.00
Tidal Investments LLC	31 Dec, 2025	16,863,127	-2,582,138	-13.28%	$2,562,352,148.00
BlackRock, Inc.	31 Dec, 2025	14,607,280	-48,886	-0.33%	$2,219,576,259.00
MORGAN STANLEY	31 Dec, 2025	9,380,398	963,416	11.45%	$1,425,351,734.00
Capital Research Global Investors	31 Dec, 2025	7,008,535	2,803,277	66.66%	$1,064,962,968.00
UBS Group AG	31 Dec, 2025	6,588,855	4,066,454	161.21%	$1,001,176,516.00
STATE STREET CORP	31 Dec, 2025	6,127,301	138,253	2.31%	$931,043,387.00
GOLDMAN SACHS GROUP INC	31 Dec, 2025	5,389,942	-122,426	-2.22%	$819,001,602.00
Amundi	31 Dec, 2025	4,790,702	3,779,340	373.69%	$727,947,169.00
GEODE CAPITAL MANAGEMENT, LLC	31 Dec, 2025	3,911,499	175,343	4.69%	$592,831,724.00
BANK OF AMERICA CORP /DE/	31 Dec, 2025	3,848,306	3,355,223	680.46%	$584,750,097.00
NORGES BANK	31 Dec, 2025	3,528,397	3,528,397	0.00%	$536,139,924.00
Marex Group plc	31 Dec, 2025	2,934,332	851,483	40.88%	$445,871,748.00
Capital World Investors	31 Dec, 2025	2,911,311	1,632,179	127.60%	$442,379,109.00
CANTOR FITZGERALD, L. P.	31 Dec, 2025	2,430,583	-1,578,909	-39.38%	$369,327,087.00
Harvest Portfolios Group Inc.	31 Dec, 2025	2,110,081	559,561	36.09%	$320,626,808.00
MILLENNIUM MANAGEMENT LLC	31 Dec, 2025	2,041,289	1,265,450	163.11%	$310,173,864.00
Clear Street Group Inc.	31 Dec, 2025	1,971,486	-2,806,511	-58.74%	$299,567,298.00

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