Filed: 2/13/2025ACC: 0001033475-25-000003
📋 What this filing means
AVENIR CORP filed this quarterly 13F‑HR report disclosing 69 equity positions with a total reported market value of $976.81M. This filing provides a transparent view of the manager's long equity holdings as of the quarter end.
69
Positions
$976.81M
Total AUM (reported)
13.90M
Total Shares
Allocation by class
COM$732.85M75.0%
CL A$132.73M13.6%
CL B NEW$52.02M5.3%
COM NEW$18.60M1.9%
COM CL A$14.76M1.5%
COM UNIT REP LTD$8.77M0.9%
COM UT LTD PTN$8.59M0.9%
Portfolio Concentration
Top 3$298.70M30.6%
4–10$415.86M42.6%
11–25$223.05M22.8%
Rest$39.19M4.0%
Top 3 weight
30.6%
Top 10 weight
73.2%
Voting Authority Distribution
Total shares with voting rights: 13.90M
Sole
Full voting authority
13.90M
shares
% of voting shares100.0%
Shared
Joint voting authority
0.00
shares
% of voting shares0.0%
None
No voting authority
0.00
shares
% of voting shares0.0%
Investment Discretion (by position count)
Sole69
Shared0
Other0
Dominant voting typeSole · 100.0% of voting shares
Institutional Holdings69
Rows:
MICROSOFT CORP
SOLEShares273.61K
TypeSH
Market value$115.33M
11.81%
Sole
273.61K
Shared
0.00
None
0.00
MARKEL GROUP INC
SOLEShares54.57K
TypeSH
Market value$94.20M
9.64%
Sole
54.57K
Shared
0.00
None
0.00
AMAZON COM INC
SOLEShares406.50K
TypeSH
Market value$89.18M
9.13%
Sole
406.50K
Shared
0.00
None
0.00
AMERICAN TOWER CORP NEW
SOLEShares438.06K
TypeSH
Market value$80.34M
8.23%
Sole
438.06K
Shared
0.00
None
0.00
OREILLY AUTOMOTIVE INC
SOLEShares60.95K
TypeSH
Market value$72.28M
7.40%
Sole
60.95K
Shared
0.00
None
0.00
COPART INC
SOLEShares1.14M
TypeSH
Market value$65.71M
6.73%
Sole
1.14M
Shared
0.00
None
0.00
APPLE INC
SOLEShares253.30K
TypeSH
Market value$63.43M
6.49%
Sole
253.30K
Shared
0.00
None
0.00
BERKSHIRE HATHAWAY INC DEL
SOLEShares114.77K
TypeSH
Market value$52.02M
5.33%
Sole
114.77K
Shared
0.00
None
0.00
LULULEMON ATHLETICA INC
SOLEShares123.31K
TypeSH
Market value$47.15M
4.83%
Sole
123.31K
Shared
0.00
None
0.00
LOCKHEED MARTIN CORP
SOLEShares71.88K
TypeSH
Market value$34.93M
3.58%
Sole
71.88K
Shared
0.00
None
0.00
MASTERCARD INCORPORATED
SOLEShares66.17K
TypeSH
Market value$34.84M
3.57%
Sole
66.17K
Shared
0.00
None
0.00
UNIVERSAL DISPLAY CORP
SOLEShares196.58K
TypeSH
Market value$28.74M
2.94%
Sole
196.58K
Shared
0.00
None
0.00
WAYSTAR HLDG CORP
SOLEShares590.24K
TypeSH
Market value$21.66M
2.22%
Sole
590.24K
Shared
0.00
None
0.00
CCC INTELLIGENT SOLUTIONS HL
SOLEShares1.74M
TypeSH
Market value$20.37M
2.09%
Sole
1.74M
Shared
0.00
None
0.00
CARMAX INC
SOLEShares232.17K
TypeSH
Market value$18.98M
1.94%
Sole
232.17K
Shared
0.00
None
0.00
ENERGY RECOVERY INC
SOLEShares1.13M
TypeSH
Market value$16.63M
1.70%
Sole
1.13M
Shared
0.00
None
0.00
VISA INC
SOLEShares42.74K
TypeSH
Market value$13.51M
1.38%
Sole
42.74K
Shared
0.00
None
0.00
SBA COMMUNICATIONS CORP NEW
SOLEShares66.05K
TypeSH
Market value$13.46M
1.38%
Sole
66.05K
Shared
0.00
None
0.00
BOK FINL CORP
SOLEShares125.71K
TypeSH
Market value$13.38M
1.37%
Sole
125.71K
Shared
0.00
None
0.00
AES CORP
SOLEShares774.23K
TypeSH
Market value$9.96M
1.02%
Sole
774.23K
Shared
0.00
None
0.00
MPLX LP
SOLEShares183.29K
TypeSH
Market value$8.77M
0.90%
Sole
183.29K
Shared
0.00
None
0.00
ENERGY TRANSFER LP
SOLEShares438.66K
TypeSH
Market value$8.59M
0.88%
Sole
438.66K
Shared
0.00
None
0.00
ATOMERA INC
SOLEShares516.52K
TypeSH
Market value$5.99M
0.61%
Sole
516.52K
Shared
0.00
None
0.00
BERKSHIRE HATHAWAY INC DEL
SOLEShares6.00
TypeSH
Market value$4.09M
0.42%
Sole
6.00
Shared
0.00
None
0.00
AMENTUM HOLDINGS INC
SOLEShares193.47K
TypeSH
Market value$4.07M
0.42%
Sole
193.47K
Shared
0.00
None
0.00
| Issuer | Class | Shares | Type | Value / Portfolio % | Voting — Sole | Shared | None |
|---|---|---|---|---|---|---|---|
MICROSOFT CORPSOLE | COM | 273.61K | SH | $115.33M 11.81% | 273.61K | 0.00 | 0.00 |
MARKEL GROUP INCSOLE | COM | 54.57K | SH | $94.20M 9.64% | 54.57K | 0.00 | 0.00 |
AMAZON COM INCSOLE | COM | 406.50K | SH | $89.18M 9.13% | 406.50K | 0.00 | 0.00 |
AMERICAN TOWER CORP NEWSOLE | CL A | 438.06K | SH | $80.34M 8.23% | 438.06K | 0.00 | 0.00 |
OREILLY AUTOMOTIVE INCSOLE | COM | 60.95K | SH | $72.28M 7.40% | 60.95K | 0.00 | 0.00 |
COPART INCSOLE | COM | 1.14M | SH | $65.71M 6.73% | 1.14M | 0.00 | 0.00 |
APPLE INCSOLE | COM | 253.30K | SH | $63.43M 6.49% | 253.30K | 0.00 | 0.00 |
BERKSHIRE HATHAWAY INC DELSOLE | CL B NEW | 114.77K | SH | $52.02M 5.33% | 114.77K | 0.00 | 0.00 |
LULULEMON ATHLETICA INCSOLE | COM | 123.31K | SH | $47.15M 4.83% | 123.31K | 0.00 | 0.00 |
LOCKHEED MARTIN CORPSOLE | COM | 71.88K | SH | $34.93M 3.58% | 71.88K | 0.00 | 0.00 |
MASTERCARD INCORPORATEDSOLE | CL A | 66.17K | SH | $34.84M 3.57% | 66.17K | 0.00 | 0.00 |
UNIVERSAL DISPLAY CORPSOLE | COM | 196.58K | SH | $28.74M 2.94% | 196.58K | 0.00 | 0.00 |
WAYSTAR HLDG CORPSOLE | COM | 590.24K | SH | $21.66M 2.22% | 590.24K | 0.00 | 0.00 |
CCC INTELLIGENT SOLUTIONS HLSOLE | COM | 1.74M | SH | $20.37M 2.09% | 1.74M | 0.00 | 0.00 |
CARMAX INCSOLE | COM | 232.17K | SH | $18.98M 1.94% | 232.17K | 0.00 | 0.00 |
ENERGY RECOVERY INCSOLE | COM | 1.13M | SH | $16.63M 1.70% | 1.13M | 0.00 | 0.00 |
VISA INCSOLE | COM CL A | 42.74K | SH | $13.51M 1.38% | 42.74K | 0.00 | 0.00 |
SBA COMMUNICATIONS CORP NEWSOLE | CL A | 66.05K | SH | $13.46M 1.38% | 66.05K | 0.00 | 0.00 |
BOK FINL CORPSOLE | COM NEW | 125.71K | SH | $13.38M 1.37% | 125.71K | 0.00 | 0.00 |
AES CORPSOLE | COM | 774.23K | SH | $9.96M 1.02% | 774.23K | 0.00 | 0.00 |
MPLX LPSOLE | COM UNIT REP LTD | 183.29K | SH | $8.77M 0.90% | 183.29K | 0.00 | 0.00 |
ENERGY TRANSFER LPSOLE | COM UT LTD PTN | 438.66K | SH | $8.59M 0.88% | 438.66K | 0.00 | 0.00 |
ATOMERA INCSOLE | COM | 516.52K | SH | $5.99M 0.61% | 516.52K | 0.00 | 0.00 |
BERKSHIRE HATHAWAY INC DELSOLE | CL A | 6.00 | SH | $4.09M 0.42% | 6.00 | 0.00 | 0.00 |
AMENTUM HOLDINGS INCSOLE | COM | 193.47K | SH | $4.07M 0.42% | 193.47K | 0.00 | 0.00 |
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