Technology · owned by 6 fund managers
Who owns Microsoft (MSFT)?
6 of the 22 fund managers we track hold Microsoft, worth $4.3B combined as of Q2 2026. Bill Ackman has the biggest bet at 11.9% of the portfolio.
Ownership summary
Fund manager owners
6 / 22
0 opened new positions
Combined value
$4.3B
At quarter-end prices
Biggest weight
11.9%
Bill Ackman
Buyers / sellers
2 / 5
Changes in Q2 2026
Smart money take
Why it matters
When several investors with very different styles own the same company, it’s often worth a closer look. Microsoft appears in 6 of our 22 portfolios.
- Largest holder: Bill Ackman (11.9% of portfolio)
- 2 managers bought or added this quarter
- 5 managers trimmed or sold out
- 56 congressional trades disclosed recently (31 buys, 25 sells)
- Company insiders in Q3 2026: no open-market buys, sold $71M
This is not a recommendation. Do your own research.
Fund managers who own MSFT
SEC 13F · Q2 2026| Investor | % of portfolio | Activity | Shares | Value |
|---|---|---|---|---|
| Bill Ackman Pershing Square Capital Management | 11.89% | Added | 6,206,730 | $2.3B |
| Terry Smith Fundsmith | 4.36% | Trimmed | 1,596,737 | $596M |
| Chase Coleman Tiger Global Management | 3.53% | Trimmed | 2,266,913 | $846M |
| Thomas Gayner Markel Group | 1.53% | Hold | 537,630 | $201M |
| Duan Yongping H&H International Investment | 1.47% | Trimmed | 754,100 | $281M |
| Bill Nygren Oakmark Funds (Harris Associates) | 0.03% | Added | 68,612 | $26M |
| Chris Hohn TCI Fund Management | 0% | Sold out | 2,728,412 | $1.0B prior qtr |
| David Tepper Appaloosa Management | 0% | Sold out | 90,000 | $33M prior qtr |
Congressional trades in MSFTAll politician trades
| Member | Type | Amount | Traded | Disclosed |
|---|---|---|---|---|
| R Lisa C. McClain House · MI | Buy | $1,001 – $15,000 | 30 Sep 2026 | 12 Oct 2026 |
| R Maria Elvira Salazar House · FL | Sell | $1,001 – $15,000 | 24 Sep 2026 | 7 Oct 2026 |
| R Michael A. Rulli House · OH | Sell | $1,001 – $15,000 | 28 Sep 2026 | 2 Oct 2026 |
| D Cleo Fields House · LA | Buy | $1,001 – $15,000 | 10 Sep 2026 | 1 Oct 2026 |
| D Cleo Fields House · LA | Buy | $1,001 – $15,000 | 10 Sep 2026 | 1 Oct 2026 |
| D Josh Gottheimer House · NJ | Buy | $250,001 – $500,000 | 14 Aug 2026 | 14 Sep 2026 |
| D Josh Gottheimer House · NJ | Buy | $250,001 – $500,000 | 14 Aug 2026 | 14 Sep 2026 |
| D Josh Gottheimer House · NJ | Sell | $500,001 – $1,000,000 | 14 Aug 2026 | 14 Sep 2026 |
| D Josh Gottheimer House · NJ | Sell | $250,001 – $500,000 | 14 Aug 2026 | 14 Sep 2026 |
| R Thomas H. Kean, Jr. House · NJ | Sell | $15,001 – $50,000 | 27 Aug 2026 | 12 Sep 2026 |
| D Gilbert Ray Cisneros, Jr. House · CA | Buy | $15,001 – $50,000 | 18 Aug 2026 | 10 Sep 2026 |
| R David J. Taylor House · OH | Sell | $1,001 – $15,000 | 26 Aug 2026 | 5 Sep 2026 |
| D Gilbert Ray Cisneros, Jr. House · CA | Buy | $15,001 – $50,000 | 17 Jul 2026 | 4 Sep 2026 |
| R Kevin Hern House · OK | Sell | $15,001 – $50,000 | 21 Aug 2026 | 1 Sep 2026 |
| R David J. Taylor House · OH | Sell | $15,001 – $50,000 | 11 Aug 2026 | 20 Aug 2026 |
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