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Mariner’s
Strategy Inc
MSTR
Stock Holding History
Mariner’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
$14M
Buy
111,849
+10,042
+10%
+$1.44M
0.02%
597
2025
Q4
$15.5M
Sell
101,807
-15,336
-13%
-$3.53M
0.02%
528
2025
Q3
$37.7M
Sell
117,143
-9,865
-8%
-$3.66M
0.05%
289
2025
Q2
$51.3M
Buy
127,008
+41,445
+48%
+$15.1M
0.07%
232
2025
Q1
$24.7M
Buy
85,563
+8,154
+11%
+$2.59M
0.04%
341
2024
Q4
$22.4M
Buy
77,409
+23,989
+45%
+$7.22M
0.04%
350
2024
Q3
$9.01M
Buy
53,420
+14,820
+38%
+$2.12M
0.02%
564
2024
Q2
$5.32M
Buy
38,600
+6,380
+20%
+$919K
0.01%
703
2024
Q1
$5.49M
Buy
32,220
+11,130
+53%
+$1.01M
0.01%
694
2023
Q4
$1.33M
Buy
21,090
+9,540
+83%
+$452K
﹤0.01%
1250
2023
Q3
$379K
Buy
11,550
+2,380
+26%
+$89.6K
﹤0.01%
1960
2023
Q2
$314K
Sell
9,170
-1,920
-17%
-$58.2K
﹤0.01%
2084
2023
Q1
$324K
Buy
+11,090
New
+$271K
﹤0.01%
2007
Other funds holding MSTR
Capital International Investors
Los Angeles, California
$427B AUM
29.17%
1-Year Est. Return
BlackRock
New York
$5.7T 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
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
$564B AUM
30.12%
1-Year Est. Return
Geode Capital Management
Boston, Massachusetts
$1.61T AUM
30.72%
1-Year Est. Return
Capital World Investors
Los Angeles, California
$733B AUM
35.63%
1-Year Est. Return
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Fund Insights
Common Fund Bets
See what stocks and ETFs funds are collectively bullish/bearish on
Largest Fund Trades
Explore the largest stock and ETF buys and sells made by funds
High Conviction Trades
Discover high conviction trades that caused a significant change in a fund's stake in a stock
Fund Manager Portfolios
Gain insights from the world’s largest funds and super investors
WSR Indexes
Fund Manager Index
Stock index based on fund manager consensus updated each quarter
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