Asset Management Advisors, LLC
CIK
1596355
Location
OKLAHOMA CITY, OK
Portfolio Value
Small
$168,312,627
Diversification
Moderately concentrated
Filing Date
Global Rank
#117
/ 295
▲ 4628
Top Industry
Insurance - Diversified
33.4%
3Y Alpha vs SPY
-1.7%
Period ended 9 days ago
Filed Jul 2, 2026 · 7d
26 quarters · since Mar 2020
Clone Performance
Jul 2023–Jul 2026 · vs SPYHypothetical growth of cloning every reported 13F position and rebalancing on each filing, indexed to the same start.
Cloned portfolio
+69.0%
SPY
+76.5%
Annualised alpha
-1.8%
Max drawdown
−11.9%
Estimate. 13F holdings are quarter-lagged and long-only, so the clone rebalances about 45 days after each period end — when the filing becomes public — and excludes options and short positions. Past performance does not predict future results.
Portfolio Concentration
14 positions · as of Jun 30, 2026 · Δ vs Mar 31, 2026Top Position
33.4%
−0.7 pts
Top 5
68.9%
+5.2 pts
Top 10
92.5%
+5.8 pts
HHI
1,580
Moderately concentrated+49
Portfolio Trend
26 quarters · across all stocks
Sector Breakdown
As of Jun 30, 2026| Sector | % Portfolio | Value |
|---|---|---|
| Financial Services | 46.5% | $78,209,122 |
| Technology | 20.0% | $33,660,194 |
| Energy | 11.0% | $18,511,820 |
| Communication Services | 10.0% | $16,807,132 |
| Consumer Cyclical | 6.4% | $10,716,383 |
| Utilities | 6.2% | $10,407,976 |
Last Quarter's Activity
Export CSVAdded To
Positions the filer increased
5 positions
| Ticker | Company | Δ Shares | Shares | Value | Open |
|---|---|---|---|---|---|
| BN | BROOKFIELD Corp /ON/ | +3,925 | 345,500 | $14,714,845 | |
| AAPL | Apple Inc. | +760 | 34,343 | $9,937,490 | |
| BRK-B | Berkshire Hathaway Inc | +342 | 112,220 | $56,153,765 | |
| LEN | Lennar Corp /New/ | +315 | 72,007 | $6,515,913 | |
| GOOGL | Alphabet Inc. | +28 | 33,219 | $11,871,474 | |
| No positions match the current search. | |||||
Trimmed
Positions the filer reduced
8 positions
| Ticker | Company | Δ Shares | Shares | Value | Open |
|---|---|---|---|---|---|
| ALLY | Ally Financial Inc. | −6,280 | 159,750 | $7,340,512 | |
| OXY | Occidental Petroleum Corp /De/ | −5,720 | 116,545 | $5,660,590 | |
| VZ | Verizon Communications Inc | −3,800 | 116,572 | $4,935,658 | |
| KMX | Carmax Inc | −2,760 | 79,419 | $4,200,470 | |
| MU | Micron Technology Inc | −2,670 | 17,717 | $20,450,555 | |
| WMB | Williams Companies, Inc. | −745 | 172,871 | $12,851,230 | |
| NEE | Nextera Energy Inc | −180 | 115,311 | $10,120,846 | |
| ACN | Accenture plc | −85 | 26,295 | $3,272,149 | |
| No positions match the current search. | |||||
New Positions
Positions the filer opened this quarterNo qualifying positions this quarter.
14 positions ·
$168,312,627 total
· as of Jun 30, 2026
| Ticker | Company | Type | Shares | Value (USD) | % of Portfolio | History |
|---|---|---|---|---|---|---|
| BRK-B |
Berkshire Hathaway Inc
Financial Services
|
Added | 112,220 | $56,153,765 | 33.36% | |
| MU |
Micron Technology Inc
Technology
|
Reduced | 17,717 | $20,450,555 | 12.15% | |
| BN |
BROOKFIELD Corp /ON/
Financial Services
|
Added | 345,500 | $14,714,845 | 8.74% | |
| WMB |
Williams Companies, Inc.
Energy
|
Reduced | 172,871 | $12,851,230 | 7.64% | |
| GOOGL |
Alphabet Inc.
Communication Services
|
Added | 33,219 | $11,871,474 | 7.05% | |
| NEE |
Nextera Energy Inc
Utilities
|
Reduced | 115,311 | $10,120,846 | 6.01% | |
| AAPL |
Apple Inc.
Technology
|
Added | 34,343 | $9,937,490 | 5.90% | |
| ALLY |
Ally Financial Inc.
Financial Services
|
Reduced | 159,750 | $7,340,512 | 4.36% | |
| LEN |
Lennar Corp /New/
Consumer Cyclical
|
Added | 72,007 | $6,515,913 | 3.87% | |
| OXY |
Occidental Petroleum Corp /De/
Energy
|
Reduced | 116,545 | $5,660,590 | 3.36% | |
| VZ |
Verizon Communications Inc
Communication Services
|
Reduced | 116,572 | $4,935,658 | 2.93% | |
| KMX |
Carmax Inc
Consumer Cyclical
|
Reduced | 79,419 | $4,200,470 | 2.50% | |
| ACN |
Accenture plc
Technology
|
Reduced | 26,295 | $3,272,149 | 1.94% | |
| SO |
Southern Co
Utilities
|
Held | 3,000 | $287,130 | 0.17% |