- Quarter
- Mar 31, 2026
- Shares held
- 31,441,761
- Share change
- +10,824,213
- Value change
- +$1.35B
SEC FORM 13F
Strategy Inc (MSTR) institutional 13F changes
Institutional holding changes reported on SEC Form 13F, classified as new, added, reduced or sold out, with a direct filing source for every row.
Last updated: 08/13/2026, 08:05 PM UTCAll MSTR stock data
- Recent 13F changes
- 12
- Institutions
- 12
- Bought / reduced
- 10 / 2
- Latest report period
- Jun 30, 2026
Institutional 13F changes
Newest filings first| Quarter | Institution | Type | Shares held | Share change | Value change | Source |
|---|---|---|---|---|---|---|
| Mar 31, 2026 | Capital International Investors | Added | 31,441,761 | +10,824,213 | +$1.35B | SEC 13F ↗ |
| Mar 31, 2026 | CTC LLC | Added | 686,775 | +235,543 | +$798.7M | SEC 13F ↗ |
| Mar 31, 2026 | BlackRock, Inc. | Added | 17,753,885 | +3,141,634 | +$392.08M | SEC 13F ↗ |
| Mar 31, 2026 | Vanguard Capital Management LLC | New position | 14,077,512 | +14,077,512 | +$1.76B | SEC 13F ↗ |
| Jun 30, 2026 | Vanguard Portfolio Management LLC | Added | 15,353,408 | +611,701 | -$505.09M | SEC 13F ↗ |
| Mar 31, 2026 | Morgan Stanley | Reduced | 9,286,014 | -93,798 | -$11.71M | SEC 13F ↗ |
| Mar 31, 2026 | Capital Research Global Investors | Added | 7,615,709 | +609,537 | +$76.07M | SEC 13F ↗ |
| Mar 31, 2026 | State Street Corp | Added | 7,020,926 | +894,464 | +$111.63M | SEC 13F ↗ |
| Mar 31, 2026 | UBS Group AG | Added | 6,311,364 | +552,820 | +$68.99M | SEC 13F ↗ |
| Mar 31, 2026 | Geode Capital Management, LLC | Added | 4,655,865 | +743,373 | +$92.51M | SEC 13F ↗ |
| Mar 31, 2026 | Norges Bank | Sold out | 3,528,397 | — | — | SEC 13F ↗ |
| Mar 31, 2026 | Capital World Investors | Added | 4,282,108 | +1,371,090 | +$171.11M | SEC 13F ↗ |
CTC LLCAdded
- Quarter
- Mar 31, 2026
- Shares held
- 686,775
- Share change
- +235,543
- Value change
- +$798.7M
BlackRock, Inc.Added
- Quarter
- Mar 31, 2026
- Shares held
- 17,753,885
- Share change
- +3,141,634
- Value change
- +$392.08M
Vanguard Capital Management LLCNew position
- Quarter
- Mar 31, 2026
- Shares held
- 14,077,512
- Share change
- +14,077,512
- Value change
- +$1.76B
- Quarter
- Jun 30, 2026
- Shares held
- 15,353,408
- Share change
- +611,701
- Value change
- -$505.09M
Morgan StanleyReduced
- Quarter
- Mar 31, 2026
- Shares held
- 9,286,014
- Share change
- -93,798
- Value change
- -$11.71M
- Quarter
- Mar 31, 2026
- Shares held
- 7,615,709
- Share change
- +609,537
- Value change
- +$76.07M
State Street CorpAdded
- Quarter
- Mar 31, 2026
- Shares held
- 7,020,926
- Share change
- +894,464
- Value change
- +$111.63M
UBS Group AGAdded
- Quarter
- Mar 31, 2026
- Shares held
- 6,311,364
- Share change
- +552,820
- Value change
- +$68.99M
- Quarter
- Mar 31, 2026
- Shares held
- 4,655,865
- Share change
- +743,373
- Value change
- +$92.51M
Norges BankSold out
- Quarter
- Mar 31, 2026
- Shares held
- 3,528,397
- Share change
- —
- Value change
- —
- Quarter
- Mar 31, 2026
- Shares held
- 4,282,108
- Share change
- +1,371,090
- Value change
- +$171.11M
How to read this dataset
Form 13F is filed after quarter end and can lag current holdings. Share counts may be derived from reported value and filing price; derived values are identified as calculations.