Position
AVENIR CORP in Microsoft Corp
Back to the book · All holders of MSFT
Estimated mark uses implied 13F prices (value ÷ shares). Adds are treated as happening at this quarter’s mark; cuts at last quarter’s. Share jumps can be splits, not buys. This is not realized P&L.
Latest estimated mark −$27.7M$483.62 → $370.17
| Quarter | Shares | Value | Implied px | Est. mark | Flow | Weight |
|---|---|---|---|---|---|---|
| Q4 2025 | 245.4K | $118.7M | — | — | — | 12.9% |
| Q1 2026 | 244.1K | $90.4M | $370.17 | −$27.7M | −$636K | 11.0% |