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Strategy Inc Common Stock Class A
MSTR

Overview Fund Activity

992 hedge funds and large institutions have $34.8B invested in Strategy Inc Common Stock Class A in 2025 Q1 according to their latest regulatory filings, with 158 funds opening new positions, 492 increasing their positions, 214 reducing their positions, and 116 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
992
Holders Change
+18
Holders Change %
+1.85%
% of All Funds
13.48%
Holding in Top 10
37
Holding in Top 10 Change
-2
Holding in Top 10 Change %
-5.13%
% of All Funds
0.5%
New
158
Increased
492
Reduced
214
Closed
116
Calls
$19.3B
Puts
$24.3B
Net Calls
-$4.95B
Net Calls Change
+$3.46B

Top Buyers

1
Vanguard Group
1
Vanguard Group
Pennsylvania
$5.93B
2
BlackRock
2
BlackRock
New York
$4.16B
3
Capital Research Global Investors
3
Capital Research Global Investors
California
$790M
4
Morgan Stanley
4
Morgan Stanley
New York
$2.22B
5
Capital International Investors
5
Capital International Investors
California
$4.23B

Top Sellers

1
Bank of Montreal
1
Bank of Montreal
Ontario, Canada
$53.7M
2
UBS Group
2
UBS Group
Switzerland
$629M
3
Jane Street
3
Jane Street
New York
$7.02M
4
National Bank of Canada
4
National Bank of Canada
Quebec, Canada
$215M
5
BNP Paribas Financial Markets
5
BNP Paribas Financial Markets
France
$44.6M
Name Holding Trade Value Shares
Change 		Shares
Change %
KK
101
KLP Kapitalforvaltning
Norway
$22.1M +$4.44M +15,400 +25%
HighTower Advisors
102
HighTower Advisors
Illinois
$21.9M +$2.14M +7,411 +11%
EAM
103
EULAV Asset Management
Florida
$21.6M -$3.32M -11,500 -13%
Nomura Asset Management
104
Nomura Asset Management
Japan
$21.3M +$5.02M +17,404 +31%
VOYA Investment Management
105
VOYA Investment Management
Georgia
$21.2M -$10.2M -35,477 -33%
Teacher Retirement System of Texas
106
Teacher Retirement System of Texas
Texas
$20.9M +$5.23M +18,142 +33%
Nomura Holdings
107
Nomura Holdings
Japan
$20.9M -$25M -86,586 -54%
Robeco Institutional Asset Management
108
Robeco Institutional Asset Management
Netherlands
$20.6M +$3.71M +12,877 +22%
PAG
109
Private Advisor Group
New Jersey
$20.5M +$10.8M +37,439 +112%
DZ Bank
110
DZ Bank
Germany
$20.4M -$2.22M -7,709 -10%
Rockefeller Capital Management
111
Rockefeller Capital Management
New York
$19.8M +$670K +2,324 +3%
KFA
112
Kapstone Financial Advisors
Ohio
$19.8M -$505K -1,752 -2%
RAM
113
Resona Asset Management
Japan
$19.8M +$5.02M +17,407 +34%
ETC
114
Exchange Traded Concepts
Oklahoma
$19.5M -$495K -1,717 -2%
ASRS
115
Arizona State Retirement System
Arizona
$19.2M +$3.87M +13,426 +25%
GAM
116
Generali Asset Management
Italy
$18.8M +$7.86M +27,261 +72%
Walleye Trading
117
Walleye Trading
New York
$18.2M -$18.9M -65,628 -51%
Swedbank
118
Swedbank
Sweden
$17.4M +$17.4M +60,195 New
Schroder Investment Management Group
119
Schroder Investment Management Group
United Kingdom
$17.1M +$13.5M +46,714 +374%
IMC Chicago
120
IMC Chicago
Illinois
$17M -$82.4M -285,863 -83%
Neuberger Berman Group
121
Neuberger Berman Group
New York
$17M +$674K +2,339 +4%
IAA
122
Independent Advisor Alliance
North Carolina
$16.8M +$1.48M +5,123 +10%
LF
123
Lansforsakringar Fondforvaltning
Sweden
$16.7M -$426K -1,479 -2%
KAS
124
Kestra Advisory Services
Texas
$16.7M -$1.95M -6,781 -10%
Wealthfront Advisers
125
Wealthfront Advisers
California
$16.5M +$2.01M +6,970 +14%
3 4
5
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