Microsoft Corporation (MSFT) Insider Trading
Over the last 3 months, MSFT insiders made 0 open-market buys and 5 sales, a net sale of -$17.3M (SEC Form 4). Over the last 6 months, 6424 institutions increased and 4891 reduced their position (13F).
Insider Activity
Sentiment
0/100
Buys (3m)
0
Sells (3m)
5
Net (3m)
-$17.3M
Insider trades by month Buys Sells
Dec
Feb
Mar
May
Jun
Aug
Context3-month price +15.5%Institutions accumulating (13F)
| Date | Insider | Type | Shares | Price |
|---|---|---|---|---|
| Aug 17, 2026 | Coleman Amyofficer: EVP, Chief Human Resources Off | Tax | 89 | $495.40 |
| Aug 6, 2026 | Althoff Judsonofficer: CEO Microsoft Commercial | Sell | 10,000 | $487.89 |
| Aug 5, 2026 | Numoto Takeshiofficer: EVP, Chief Marketing Officer | Sell | 4,810 | $496.48 |
| Jul 15, 2026 | Coleman Amyofficer: EVP, Chief Human Resources Off | Tax | 32 | $384.93 |
| Jun 16, 2026 | Jolla Alice L.officer: Chief Accounting Officer | Grant | 5,004 | — |
| Jun 15, 2026 | Coleman Amyofficer: EVP, Chief Human Resources Off | Tax | 36 | $390.74 |
| Jun 12, 2026 | Johnston Hugh Fdirector | Grant | 5 | — |
| Jun 12, 2026 | PETERSON SANDRA Edirector | Grant | 61 | — |
| Jun 12, 2026 | Walmsley Emma Ndirector | Grant | 3 | — |
| Jun 12, 2026 | Numoto Takeshiofficer: EVP, Chief Marketing Officer | Sell | 4,500 | $402.84 |
| Jun 12, 2026 | MacGregor Catherinedirector | Grant | 5 | — |
| Jun 12, 2026 | List Teridirector | Grant | 54 | — |
| Jun 12, 2026 | Rainey John Ddirector | Grant | 1 | — |
| Jun 12, 2026 | PRITZKER PENNY Sdirector | Grant | 33 | — |
| Jun 12, 2026 | Mason Markdirector | Grant | 1 | — |
| Jun 12, 2026 | Di Sibio Carminedirector | Grant | 0 | — |
| Jun 12, 2026 | Hoffman Reiddirector | Grant | 39 | — |
| Jun 10, 2026 | Numoto Takeshiofficer: EVP, Chief Marketing Officer | Sell | 2,500 | $412.45 |
| Jun 9, 2026 | Hoffman Reiddirector | Grant | 225 | — |
| Jun 9, 2026 | STANTON JOHN Wdirector | Grant | 149 | — |
| Jun 9, 2026 | MacGregor Catherinedirector | Grant | 246 | — |
| Jun 9, 2026 | PRITZKER PENNY Sdirector | Grant | 240 | — |
| Jun 9, 2026 | Di Sibio Carminedirector | Grant | 13 | — |
| Jun 9, 2026 | Rainey John Ddirector | Grant | 150 | — |
| Jun 9, 2026 | List Teridirector | Grant | 149 | — |
| Jun 9, 2026 | Walmsley Emma Ndirector | Grant | 150 | — |
| Jun 9, 2026 | Johnston Hugh Fdirector | Grant | 252 | — |
| Jun 9, 2026 | Mason Markdirector | Grant | 231 | — |
| Jun 9, 2026 | PETERSON SANDRA Edirector | Grant | 276 | — |
| Jun 9, 2026 | SCHARF CHARLES Wdirector | Grant | 149 | — |
Source: MSFT SEC Form 4 filings, latest Aug 17, 2026. For informational purposes only — not investment advice.
Institutional activity (13F)
How institutions changed their MSFT positions over the last 6 months (SEC Form 13F).
Increased
6424
New positions
517
Reduced
4891
Sold out
150
Largest moves
| Institution | Action | Shares | Filed |
|---|---|---|---|
| BlackRock, Inc. | Increased | 607.4M | Aug 7, 2026 |
| BLACKROCK, INC. | Reduced | 593.5M | May 13, 2026 |
| VANGUARD CAPITAL MANAGEMENT LLC | Increased | 485.2M | Aug 13, 2026 |
| VANGUARD CAPITAL MANAGEMENT LLC | New Position | 482.6M | May 15, 2026 |
| STATE STREET CORP | Increased | 315.7M | Aug 7, 2026 |
| STATE STREET CORP | Increased | 306.7M | May 15, 2026 |
| FMR LLC | Reduced | 190.2M | May 15, 2026 |
| GEODE CAPITAL MANAGEMENT, LLC | Increased | 189.6M | Aug 12, 2026 |
| GEODE CAPITAL MANAGEMENT, LLC | Increased | 188.5M | May 15, 2026 |
| FMR LLC | Reduced | 186.0M | Aug 13, 2026 |
| VANGUARD PORTFOLIO MANAGEMENT LLC | Increased | 168.4M | Aug 13, 2026 |
| VANGUARD PORTFOLIO MANAGEMENT LLC | New Position | 167.5M | May 8, 2026 |
| JPMORGAN CHASE & CO | Increased | 135.2M | Aug 12, 2026 |
| MORGAN STANLEY | Increased | 127.7M | Aug 13, 2026 |
| JPMORGAN CHASE & CO | Reduced | 127.1M | May 13, 2026 |
Source: SEC Form 13F filings. For informational purposes only — not investment advice.