Strategy Inc (MSTR) Insider Trading
Over the last 3 months, MSTR insiders made 5 open-market buys and 65 sales, a net sale of -$22.0M (SEC Form 4). Multiple insiders bought within days of each other (cluster buying). Over the last 6 months, 867 institutions increased and 621 reduced their position (13F).
Insider Activity
Sentiment
4/100
Buys (3m)
5
Sells (3m)
65
Net (3m)
-$22.0M
Insiders buyingCluster buying
Insider trades by month Buys Sells
Nov
Jan
Mar
Apr
May
Jun
Context3-month price -34.7%Institutions mixed (13F)
| Date | Insider | Type | Shares | Price |
|---|---|---|---|---|
| Jun 24, 2026 | Patten Jarrod Mdirector | Sell | 1,500 | $106.08 |
| Jun 24, 2026 | Patten Jarrod Mdirector | Option | 1,500 | $18.24 |
| Jun 22, 2026 | Le Phongdirector, officer: President & CEO | Buy | 11,000 | $90.80 |
| Jun 18, 2026 | Patten Jarrod Mdirector | Option | 1,500 | $18.24 |
| Jun 18, 2026 | Patten Jarrod Mdirector | Sell | 1,500 | $121.31 |
| Jun 17, 2026 | Patten Jarrod Mdirector | Option | 1,500 | $18.24 |
| Jun 17, 2026 | Chow Thomas C.officer: EVP & General Counsel | Buy | 11 | $66.10 |
| Jun 17, 2026 | Patten Jarrod Mdirector | Sell | 1,500 | $133.97 |
| Jun 17, 2026 | Chow Thomas C.officer: EVP & General Counsel | Buy | 100 | $92.71 |
| Jun 9, 2026 | Le Phongdirector, officer: President & CEO | Sell | 2,888 | $123.38 |
| Jun 9, 2026 | Le Phongdirector, officer: President & CEO | Sell | 2,579 | $124.33 |
| Jun 9, 2026 | Kang Andrewofficer: EVP & CFO | Option | 4,260 | — |
| Jun 9, 2026 | Montgomery Jeanineofficer: VP & CAO | Sell | 4 | $124.88 |
| Jun 9, 2026 | Le Phongdirector, officer: President & CEO | Option | 11,920 | — |
| Jun 9, 2026 | Kang Andrewofficer: EVP & CFO | Sell | 910 | $124.33 |
| Jun 9, 2026 | Montgomery Jeanineofficer: VP & CAO | Sell | 165 | $124.33 |
| Jun 9, 2026 | Kang Andrewofficer: EVP & CFO | Sell | 20 | $124.88 |
| Jun 9, 2026 | Kang Andrewofficer: EVP & CFO | Sell | 1,019 | $123.38 |
| Jun 9, 2026 | Le Phongdirector, officer: President & CEO | Sell | 55 | $124.88 |
| Jun 9, 2026 | Montgomery Jeanineofficer: VP & CAO | Sell | 185 | $123.38 |
| Jun 9, 2026 | Montgomery Jeanineofficer: VP & CAO | Option | 1,140 | — |
| Jun 5, 2026 | Kang Andrewofficer: EVP & CFO | Sell | 5,750 | $119.53 |
| Jun 5, 2026 | Le Phongdirector, officer: President & CEO | Sell | 1,650 | $114.79 |
| Jun 5, 2026 | Kang Andrewofficer: EVP & CFO | Sell | 4,638 | $116.57 |
| Jun 5, 2026 | Le Phongdirector, officer: President & CEO | Sell | 5,144 | $124.24 |
| Jun 5, 2026 | Kang Andrewofficer: EVP & CFO | Sell | 3,781 | $115.35 |
| Jun 5, 2026 | Kang Andrewofficer: EVP & CFO | Sell | 5,627 | $118.59 |
| Jun 5, 2026 | Kang Andrewofficer: EVP & CFO | Sell | 1,361 | $120.22 |
| Jun 5, 2026 | Le Phongdirector, officer: President & CEO | Sell | 16,303 | $119.53 |
| Jun 5, 2026 | Le Phongdirector, officer: President & CEO | Sell | 3,743 | $123.39 |
Source: MSTR SEC Form 4 filings, latest Jun 24, 2026. For informational purposes only — not investment advice.
Institutional activity (13F)
How institutions changed their MSTR positions over the last 6 months (SEC Form 13F).
Increased
867
New positions
289
Reduced
621
Sold out
417
Largest moves
| Institution | Action | Shares | Filed |
|---|---|---|---|
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | Increased | 32.1M | May 15, 2026 |
| CAPITAL INTERNATIONAL INVESTORS | Increased | 31.4M | May 13, 2026 |
| VANGUARD CAPITAL MANAGEMENT LLC | New Position | 28.2M | May 15, 2026 |
| JANE STREET GROUP, LLC | Reduced | 27.8M | May 12, 2026 |
| VANGUARD GROUP INC | Increased | 24.1M | Jan 29, 2026 |
| CITADEL ADVISORS LLC | Reduced | 21.1M | May 15, 2026 |
| CAPITAL INTERNATIONAL INVESTORS | Increased | 20.6M | Feb 11, 2026 |
| TOROSO INVESTMENTS, LLC | Increased | 19.4M | May 15, 2026 |
| JANE STREET GROUP, LLC | Increased | 18.5M | Feb 12, 2026 |
| BLACKROCK, INC. | Increased | 17.8M | May 13, 2026 |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | Reduced | 15.0M | Feb 17, 2026 |
| VANGUARD PORTFOLIO MANAGEMENT LLC | New Position | 14.7M | May 8, 2026 |
| TOROSO INVESTMENTS, LLC | Reduced | 14.6M | Feb 13, 2026 |
| BLACKROCK, INC. | Reduced | 14.6M | Feb 12, 2026 |
| CITADEL ADVISORS LLC | Reduced | 11.0M | Feb 17, 2026 |
Source: SEC Form 13F filings. For informational purposes only — not investment advice.