Austin Asset Management Co Inc
CIK
1902024
Location
AUSTIN, TX
Portfolio Value
Micro
$98,105,620
Diversification
Highly concentrated
Filing Date
Global Rank
#4,838
/ 8,232
▲ 368
Top Industry
Semiconductors
71.4%
3Y Alpha vs SPY
+6.5%
Period ended 2 months ago
Filed Apr 29, 2026 · 46d
18 quarters · since Dec 2021
Clone Performance
Jun 2023–Jun 2026 · vs SPYHypothetical growth of cloning every reported 13F position and rebalancing on each filing, indexed to the same start.
Cloned portfolio
+106.1%
SPY
+76.3%
Annualised alpha
+6.5%
Max drawdown
−30.7%
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
38 positions · as of Mar 31, 2026 · Δ vs Dec 31, 2025Top Position
67.8%
−7.1 pts
Top 5
83.5%
−4.8 pts
Top 10
90.2%
−3.0 pts
HHI
4,676
Highly concentrated−988
Portfolio Trend
18 quarters · across all stocks
Sector Breakdown
As of Mar 31, 2026| Sector | % Portfolio | Value |
|---|---|---|
| Technology | 77.2% | $98,105,620 |
| Industrials | 7.3% | $9,340,962 |
| Unclassified | 3.7% | $4,733,824 |
| Healthcare | 2.9% | $3,636,224 |
| Energy | 2.4% | $3,080,670 |
| Financial Services | 2.1% | $2,715,454 |
| Consumer Cyclical | 1.9% | $2,416,731 |
| Communication Services | 1.7% | $2,178,823 |
| Consumer Defensive | 0.6% | $813,667 |
| Basic Materials | 0.1% | $71,100 |
Last Quarter's Activity
Export CSVAdded To
Positions the filer increased
16 positions
| Ticker | Company | Δ Shares | Shares | Value | Open |
|---|---|---|---|---|---|
| UPS | United Parcel Service Inc | +59,384 | 61,919 | $6,091,591 | |
| GBX | Greenbrier Companies Inc | +5,793 | 27,196 | $1,431,869 | |
| XOM | Exxon Mobil Corp | +4,003 | 9,774 | $1,658,256 | |
| DELL | Dell Technologies Inc. | +2,222 | 17,772 | $2,916,918 | |
| AAPL | Apple Inc. | +1,846 | 24,711 | $6,271,404 | |
| NVDA | Nvidia Corp | +1,097 | 493,988 | $86,151,507 | |
| GOOGL | Alphabet Inc. | +659 | 4,125 | $1,186,185 | |
| MSFT | Microsoft Corp | +414 | 3,378 | $1,250,434 | |
| SPY | Spdr S&P 500 ETF Trust | +263 | 7,279 | $4,733,824 | |
| NFLX | Netflix Inc | +240 | 3,350 | $322,102 | |
| BRK-B | Berkshire Hathaway Inc | +143 | 646 | $309,563 | |
| TSLA | Tesla, Inc. | +36 | 1,452 | $539,781 | |
| META | Meta Platforms, Inc. | +24 | 1,172 | $670,536 | |
| IBM | International Business Machines Corp | +14 | 1,030 | $249,661 | |
| HD | Home Depot, Inc. | +13 | 959 | $315,405 | |
| WMT | Walmart Inc. | +11 | 3,789 | $470,896 | |
| No positions match the current search. | |||||
Trimmed
Positions the filer reduced
5 positions
New Positions
Positions the filer opened this quarter
9 positions
| Ticker | Company | Shares | Value | Open |
|---|---|---|---|---|
| AMD | Advanced Micro Devices Inc | 2,762 | $561,873 | |
| TFC | Truist Financial Corp | 11,309 | $519,874 | |
| CAT | Caterpillar Inc | 614 | $434,994 | |
| F | Ford Motor Co | 31,199 | $360,036 | |
| COST | Costco Wholesale Corp /New | 344 | $342,771 | |
| SHEL | Shell plc | 2,598 | $241,614 | |
| AMGN | Amgen Inc | 626 | $220,258 | |
| AVGO | Broadcom Inc. | 658 | $203,657 | |
| LAC | Lithium Americas Corp. | 18,000 | $71,100 | |
| No positions match the current search. | ||||
Sold Out
Positions the filer fully exited
1 positions
| Ticker | Company | Shares | Value | Open |
|---|---|---|---|---|
| SPOT | Spotify Technology S.A. | 382 | $221,831 | |
| No positions match the current search. | ||||
8 positions ·
$98,105,620 total
· Technology only
· as of Mar 31, 2026
All sectors
Basic Materials
Communication Services
Consumer Cyclical
Consumer Defensive
Energy
Financial Services
Healthcare
Industrials
Technology
| Ticker | Company | Type | Shares | Value (USD) | % of Portfolio | History |
|---|---|---|---|---|---|---|
| NVDA |
Nvidia Corp
Technology
|
Added | 493,988 | $86,151,507 | 87.82% | |
| AAPL |
Apple Inc.
Technology
|
Added | 24,711 | $6,271,404 | 6.39% | |
| DELL |
Dell Technologies Inc.
Technology
|
Added | 17,772 | $2,916,918 | 2.97% | |
| MSFT |
Microsoft Corp
Technology
|
Added | 3,378 | $1,250,434 | 1.27% | |
| AMD |
Advanced Micro Devices Inc
Technology
|
NEW | 2,762 | $561,873 | 0.57% | |
| TSM |
Taiwan Semiconductor Manufacturing Co Ltd
Technology
|
Held | 1,480 | $500,166 | 0.51% | |
| IBM |
International Business Machines Corp
Technology
|
Added | 1,030 | $249,661 | 0.25% | |
| AVGO |
Broadcom Inc.
Technology
|
NEW | 658 | $203,657 | 0.21% |