Institutional Manager · CIK 0001596355
Asset Management Advisors, LLC
OKLAHOMA CITY, OK · File #028-15685
Latest AUM
$165.3M
Positions
18
Top-10 Concentration
85.4%
Filings
9
Portfolio Value Over Time
2024-03
2024-06
2024-09
2024-12
2025-03
2025-06
2025-09
2025-12
Biggest QoQ Changes
Ranked by conviction flow (share change × current price) so mark-to-market moves don't dominate. Price effect column shows how much of the $ change was just the stock moving.
| Action | Issuer | Ticker / CUSIP | Δ Shares | Flow ($) | Price Effect |
|---|---|---|---|---|---|
| ADD | Brookfield Corp | 11271J107 | +113,361 | +$5.2M | -$5.2M |
| REDUCE | Brookfield Renewable | BEPC | -112,130 | -$4.3M | +$1.2M |
| REDUCE | Micron Technology Inc. | MU | -13,412 | -$3.8M | +$4.9M |
| ADD | Lennar Corp A | LEN-B | +16,560 | +$1.7M | -$1.3M |
| ADD | CarMax Inc. | KMX | +36,195 | +$1.4M | -$283,802 |
| REDUCE | Berkshire Hathaway B | BRK-A | -827 | -$415,692 | -$10,136 |
| ADD | Accenture Plc | ACN | +600 | +$160,980 | +$365,862 |
| ADD | Verizon Comm. | VZ | +2,430 | +$98,974 | -$379,561 |
| REDUCE | Williams Companies | 969457100 | -1,035 | -$62,214 | -$566,057 |
| REDUCE | Vanguard S&P 500 Value ETF | 921932703 | -195 | -$39,946 | +$8,328 |
Sector Allocation
Filing History
- 13F HOLDINGS REPORTQ/E Dec 202518 pos · $165.3M
- 13F HOLDINGS REPORTQ/E Sep 202518 pos · $163.9M
- 13F HOLDINGS REPORTQ/E Jun 202517 pos · $148.9M
- 13F HOLDINGS REPORTQ/E Mar 202516 pos · $146.8M
- 13F HOLDINGS REPORTQ/E Dec 202415 pos · $137.3M
- 13F HOLDINGS REPORTQ/E Sep 202416 pos · $143.2M
- 13F HOLDINGS REPORTQ/E Jun 202417 pos · $131.0M
- 13F HOLDINGS REPORTQ/E Mar 202416 pos · $128.8M
- 13F HOLDINGS REPORTQ/E Dec 202315 pos · $106.6M
Top 18 Holdings — Dec 2025
| # | Issuer | Ticker | Shares | Value | % of Portfolio |
|---|---|---|---|---|---|
| 1 | Berkshire Hathaway B | BRK-A | 111,796 | $56.2M | 33.99% |
| 2 | Brookfield Corp | 11271J107 | 341,414 | $15.7M | 9.48% |
| 3 | Williams Companies | 969457100 | 173,674 | $10.4M | 6.31% |
| 4 | Alphabet Inc - Cl A | GOOG | 33,145 | $10.4M | 6.27% |
| 5 | Nextera Energy Inc. | NEE-PW | 115,441 | $9.3M | 5.61% |
| 6 | Apple Inc. | AAPL | 33,513 | $9.1M | 5.51% |
| 7 | Micron Technology Inc. | MU | 27,759 | $7.9M | 4.79% |
| 8 | Ally Financial | 02005N100 | 166,305 | $7.5M | 4.56% |
| 9 | Lennar Corp A | LEN-B | 71,542 | $7.4M | 4.45% |
| 10 | Brookfield Renewable | BEPC | 190,710 | $7.3M | 4.42% |
| 11 | Occidental Petrol Co | 674599105 | 124,205 | $5.1M | 3.09% |
| 12 | Verisign Inc. | VRSN | 20,340 | $4.9M | 2.99% |
| 13 | Verizon Comm. | VZ | 120,306 | $4.9M | 2.96% |
| 14 | Accenture Plc | ACN | 17,460 | $4.7M | 2.83% |
| 15 | CarMax Inc. | KMX | 81,749 | $3.2M | 1.91% |
| 16 | Millrose Properties Inc. | 601137102 | 27,875 | $832,626 | 0.50% |
| 17 | Vanguard S&P 500 Value ETF | 921932703 | 1,353 | $277,162 | 0.17% |
| 18 | The Southern Company | SOMN | 3,000 | $261,600 | 0.16% |