Ownership history in RWWM, Inc. · 53 quarters on record
This page tracks every 13F SEC filing in which RWWM, Inc. reported a position in MICROSOFT CORP COM (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 | REDUCED | 92,400 | -441 | -0.5% | 3.07% | $44.7M | $482.52 |
| 2025 Q3 | REDUCED | 92,841 | -306 | -0.3% | 3.43% | $48.1M | $515.81 |
| 2025 Q2 | REDUCED | 93,147 | -848 | -0.9% | 3.83% | $46.3M | $494.54 |
| 2025 Q1 | REDUCED | 93,995 | -297 | -0.3% | 2.84% | $35.3M | $372.54 |
| 2024 Q4 | REDUCED | 94,292 | -906 | -1.0% | 3.63% | $39.7M | $417.46 |
| 2024 Q3 | REDUCED | 95,198 | -951 | -1.0% | 3.78% | $41.0M | $425.32 |
| 2024 Q2 | REDUCED | 96,149 | -2,392 | -2.4% | 4.67% | $43.0M | $440.99 |
| 2024 Q1 | REDUCED | 98,541 | -2,927 | -2.9% | 4.47% | $41.5M | $414.36 |
| 2023 Q4 | REDUCED | 101,468 | -412 | -0.4% | 4.43% | $38.2M | $369.67 |
| 2023 Q3 | ADDED | 101,880 | +938 | +0.9% | 4.31% | $32.2M | $309.77 |
As of 2025 Q4 — sorted by position size