Ownership history in AVENIR CORP · 106 quarters on record
This page tracks every 13F SEC filing in which AVENIR CORP reported a position in American Tower Sys CL A (AMT). 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 | 417,712 | -1,754 | -0.4% | 7.96% | $73.3M | $175.57 |
| 2025 Q3 | REDUCED | 419,466 | -13,519 | -3.1% | 8.40% | $80.7M | $190.47 |
| 2025 Q2 | REDUCED | 432,985 | -2,457 | -0.6% | 9.84% | $95.7M | $216.98 |
| 2025 Q1 | REDUCED | 435,442 | -2,620 | -0.6% | 9.94% | $94.8M | $210.22 |
As of 2025 Q4 — sorted by position size