AVENIR CORP
Top Portfolio Positions
68 positions ·
$759,740,253 total
· as of Mar 31, 2026
| Ticker | Company | Shares | Value (USD) | % of Portfolio | Open |
|---|---|---|---|---|---|
| MSFT |
Microsoft Corp
Technology
|
244,110 | $90,362,198 | 11.89% | |
| MKL |
Markel Group Inc.
Financial Services
|
45,832 | $87,725,651 | 11.55% | |
| AMZN |
Amazon Com Inc
Consumer Cyclical
|
375,273 | $78,158,107 | 10.29% | |
| AMT |
American Tower Corp /Ma/
Real Estate
|
415,352 | $71,681,448 | 9.43% | |
| ORLY |
O Reilly Automotive Inc
Consumer Cyclical
|
749,700 | $69,204,807 | 9.11% | |
| AAPL |
Apple Inc.
Technology
|
228,871 | $58,085,171 | 7.65% | |
| CPRT |
Copart Inc
Industrials
|
1,109,001 | $36,818,833 | 4.85% | |
| MA |
Mastercard Inc
Financial Services
|
65,067 | $32,511,377 | 4.28% | |
| ADBE |
Adobe Inc.
Technology
|
126,638 | $30,783,165 | 4.05% | |
| WAY |
Waystar Holding Corp.
Healthcare
|
973,260 | $23,465,298 | 3.09% |
Portfolio Trend
Holdings in CTSO
Shares Held
Position Value (USD)
25 quarters on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-03-31 | $2,952,129 | 5,215,776 | Shares | Sole | 2026-05-14 | |
| 2025-12-31 | $3,342,033 | 5,230,099 | Shares | Sole | 2026-02-13 | |
| 2025-09-30 | $4,747,370 | 5,082,838 | Shares | Sole | 2025-11-14 | |
| 2025-06-30 | $6,474,927 | 5,058,537 | Shares | Sole | 2025-08-14 | |
| 2025-03-31 | $5,044,918 | 5,044,918 | Shares | Sole | 2025-05-14 | |
| 2024-12-31 | $2,815,490 | 3,093,946 | Shares | Sole | 2025-02-13 | |
| 2024-09-30 | $4,463,338 | 2,975,559 | Shares | Sole | 2024-11-14 | |
| 2024-06-30 | $2,088,094 | 2,970,262 | Shares | Sole | 2024-08-14 | |
| 2024-03-31 | $3,014,061 | 3,172,696 | Shares | Sole | 2024-05-16 | |
| 2023-12-31 | $3,387,056 | 3,051,402 | Shares | Sole | 2024-02-14 | |
| 2023-09-30 | $5,108,706 | 2,717,397 | Shares | Sole | 2023-11-14 | |
| 2023-06-30 | $9,763,837 | 2,719,732 | Shares | Sole | 2023-08-11 | |
| 2023-03-31 | $8,612,213 | 2,555,553 | Shares | Sole | 2023-05-15 | |
| 2022-12-31 | $3,792,987 | 2,447,089 | Shares | Sole | 2023-02-14 | |
| 2022-09-30 | $3,148,201 | 2,314,854 | Shares | Sole | 2022-11-15 | |
| 2022-06-30 | $4,741,347 | 2,164,999 | Shares | Sole | 2022-08-11 | |
| 2022-03-31 | $6,943,063 | 2,176,509 | Shares | Sole | 2022-05-16 | |
| 2021-12-31 | $7,488,682 | 1,787,275 | Shares | Sole | 2022-02-16 | |
| 2021-09-30 | $11,330,526 | 1,395,385 | Shares | Sole | 2021-11-12 | |
| 2021-06-30 | $10,317,444 | 1,366,549 | Shares | Sole | 2021-08-13 | |
| 2021-03-31 | $3,114,991 | 358,870 | Shares | Sole | 2021-05-14 | |
| 2020-12-31 | $1,647,717 | 206,740 | Shares | Sole | 2021-02-12 | |
| 2020-09-30 | $1,517,164 | 190,240 | Shares | Sole | 2020-11-13 | |
| 2020-06-30 | $1,660,428 | 167,720 | Shares | Sole | 2020-08-14 | |
| 2020-03-31 | $1,164,138 | 150,600 | Shares | Sole | 2020-05-14 | |
| No 13F history on record for this holder in this stock. | ||||||