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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 %
Aberdeen Group
176
Aberdeen Group
United Kingdom
$8.63M +$912K +3,164 +12%
Simplex Trading
177
Simplex Trading
Illinois
$8.45M -$73.7M -255,709 -90%
UCMOK
178
United Capital Management of KS
Kansas
$8.43M +$70.6K +245 +0.8%
CIS
179
Capital International Sarl
California
$8.39M +$6.17M +21,405 +277%
PCWA
180
Pacific Capital Wealth Advisors
California
$8.28M – – –
CCP
181
Clarity Capital Partners
California
$8.13M +$889K +3,084 +12%
American Century Companies
182
American Century Companies
Missouri
$8.06M +$1.02M +3,543 +15%
Janney Montgomery Scott
183
Janney Montgomery Scott
Pennsylvania
$8.04M +$254K +881 +3%
VMPIC
184
Varma Mutual Pension Insurance Co
Finland
$8.04M -$663K -2,300 -8%
BCH
185
Berkshire Capital Holdings
California
$7.99M +$7.99M +27,710 +277,100%
EAM
186
Erste Asset Management
Austria
$7.81M +$5.21M +18,000 +200%
ECM
187
EagleClaw Capital Management
Massachusetts
$7.81M +$190K +660 +2%
RS
188
Rakuten Securities
Japan
$7.71M -$4.62M -16,022 -37%
SCM
189
Shelton Capital Management
Colorado
$7.62M +$1.15M +3,984 +18%
IGAM
190
iA Global Asset Management
Quebec, Canada
$7.54M +$1.86M +6,441 +33%
SEI Investments
191
SEI Investments
Pennsylvania
$7.38M +$3.93M +13,637 +114%
URS
192
Utah Retirement Systems
Utah
$7.29M +$4.72M +16,387 +184%
X
193
Xponance
Pennsylvania
$7.19M +$1.84M +6,385 +34%
Jane Street
194
Jane Street
New York
$7.02M -$442M -1,531,787 -98%
CCM
195
Collar Capital Management
Wisconsin
$6.79M +$252K +874 +4%
SAM
196
Strive Asset Management
Ohio
$6.67M -$1.74M -6,035 -21%
FWM
197
Finer Wealth Management
Massachusetts
$6.61M +$134K +464 +2%
Pathstone Holdings
198
Pathstone Holdings
New Jersey
$6.58M +$2.48M +8,610 +61%
NIM
199
NEOS Investment Management
Connecticut
$6.44M +$2.92M +10,122 +83%
BCI
200
Brinker Capital Investments
Pennsylvania
$6.44M +$876K +3,040 +16%
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