Ownership history in TRB Advisors LP · 33 quarters on record
This page tracks every 13F SEC filing in which TRB Advisors LP reported a position in MICROSOFT CORP (MSFT). Data includes quarterly share count, position size as % of portfolio, estimated market value, and end-of-quarter stock price — sourced directly from SEC EDGAR 13F filings.
| Quarter | Action | Shares | Change | Chg % | % of Fund | Mkt Value | Price (EOQ) |
|---|---|---|---|---|---|---|---|
| 2025 Q4 | UNCHANGED | 120,000 | — | 0% | 13.59% | $58.0M | $482.52 |
| 2025 Q3 | REDUCED | 120,000 | -75,000 | -38.5% | 12.52% | $62.2M | $515.81 |
| 2025 Q2 | ADDED | 195,000 | +25,000 | +14.7% | 23.25% | $97.0M | $494.54 |
| 2025 Q1 | UNCHANGED | 170,000 | — | 0% | 30.24% | $63.8M | $372.54 |
| 2024 Q4 | UNCHANGED | 170,000 | — | 0% | 11.92% | $71.7M | $417.46 |
| 2024 Q3 | UNCHANGED | 170,000 | — | 0% | 13.46% | $73.2M | $425.32 |
| 2024 Q2 | REDUCED | 170,000 | -50,000 | -22.7% | 14.17% | $76.0M | $440.99 |
| 2024 Q1 | ADDED | 220,000 | +50,000 | +29.4% | 19.99% | $92.6M | $414.36 |
| 2023 Q4 | UNCHANGED | 170,000 | — | 0% | 37.15% | $63.9M | $369.67 |
| 2023 Q3 | UNCHANGED | 170,000 | — | 0% | 35.80% | $53.7M | $309.77 |
As of 2025 Q4 — sorted by position size