Austin Asset Management CO Inc Portfolio Holdings

Austin Asset Management CO Inc

  • $508 Million
  • Q3 2025

Austin Asset Management CO Inc has filed its 13F form on October 23, 2025 for Q3 2025 where it was disclosed a total value porftolio of $508 Million distributed in 74 stocks.

Among their holdings, we can observe that their the top five positions include companies like: Dimensional ETF Tr U S Core Eq with a value of $157M, Dimensional ETF Tr U S Equity with a value of $69.3M, Nvidia Corp with a value of $43.6M, Dimensional ETF Tr U S Small C with a value of $32.7M, and Ishares Barclays 0 5 Year Tips with a value of $29.8M.

Examining the 13F form we can see an increase of $30.2M in the current position value, from $478M to 508M.

Below you can find more details about Austin Asset Management CO Inc portfolio as well as his latest detailed transactions.

Portfolio value $508 Million
ETFs: $443 Million
Technology: $51.8 Million
Communication Services: $2.79 Million
Healthcare: $2.76 Million
Consumer Cyclical: $2.69 Million
Financial Services: $2.31 Million
Industrials: $1.48 Million
Energy: $528,000
Other: $389,000

Stock Holdings Table

Stock Market Cap. Holding Value (Reported) # of Shares. Last Trade Trade History
$0
$157 Million 31.02% of portfolio
4,082,692
Q3 2025 Reduced 2.58%
$0
$69.3 Million 13.65% of portfolio
956,364
Q3 2025 Reduced 2.98%
$477B
$43.6 Million 8.58% of portfolio
233,543
Q3 2025 Added 0.1%
$0
$32.7 Million 6.45% of portfolio
478,329
Q3 2025 Reduced 0.24%
$0
$29.8 Million 5.86% of portfolio
287,836
Q3 2025 Added 4.06%
$0
$19.7 Million 3.89% of portfolio
215,761
Q3 2025 Added 3.61%
$0
$14.9 Million 2.93% of portfolio
332,657
Q3 2025 Reduced 1.69%
$0
$14.4 Million 2.84% of portfolio
182,735
Q3 2025 Reduced 0.25%
$0
$14.3 Million 2.81% of portfolio
435,134
Q3 2025 Added 0.91%
$0
$13.7 Million 2.7% of portfolio
362,586
Q3 2025 Added 11.33%
$0
$12.5 Million 2.46% of portfolio
159,711
Q3 2025 Reduced 0.79%
$0
$9.83 Million 1.94% of portfolio
213,210
Q3 2025 Reduced 2.21%
$0
$9.67 Million 1.9% of portfolio
97,135
Q3 2025 Added 1.57%
$0
$9.3 Million 1.83% of portfolio
159,731
Q3 2025 Reduced 1.22%
$4.32T
$5.99 Million 1.18% of portfolio
23,532
Q3 2025 Reduced 1.1%
$0
$5.37 Million 1.06% of portfolio
106,136
Q3 2025 Added 0.22%
$0
$3.5 Million 0.69% of portfolio
44,360
Q3 2025 Reduced 1.8%
$785B
$2.76 Million 0.54% of portfolio
3,615
Q3 2025 Reduced 1.9%
$0
$2.5 Million 0.49% of portfolio
82,123
Q3 2025 Added 1.63%
$0
$2.39 Million 0.47% of portfolio
74,483
Q3 2025 Added 9.09%
$0
$2.35 Million 0.46% of portfolio
74,160
Q3 2025 Reduced 0.9%
$0
$1.85 Million 0.36% of portfolio
2,759
Q2 2025 Reduced 0.5%
$3.96T
$1.54 Million 0.3% of portfolio
2,970
Q3 2025 Reduced 23.94%
$2.31T
$1.47 Million 0.29% of portfolio
6,716
Q3 2025 Added 1.85%
$0
$1.47 Million 0.29% of portfolio
46,223
Q2 2025 Added 327.99%
$0
$1.1 Million 0.22% of portfolio
24,266
Q3 2023 Added 400.02%
$4.6B
$1.1 Million 0.22% of portfolio
32,598
Q1 2024 Reduced 1.16%
$1.5B
$978,000 0.19% of portfolio
21,203
Q2 2025 Reduced 0.14%
$0
$969,000 0.19% of portfolio
8,915
Q2 2025 Reduced 84.8%
$0
$829,000 0.16% of portfolio
4,371
Q1 2025 Added 9.28%
$1.5T
$817,000 0.16% of portfolio
3,364
Q3 2025 Added 0.03%
$1.65T
$774,000 0.15% of portfolio
1,054
Q2 2025 Reduced 8.27%
$0
$759,000 0.15% of portfolio
14,026
Q3 2025 Added 4.0%
$0
$781,000 0.15% of portfolio
7,030
Q3 2025 Added 0.99%
$0
$649,000 0.13% of portfolio
6,952
Q3 2024 Added 0.43%
$0
$685,000 0.13% of portfolio
19,221
Q2 2025 Reduced 1.02%
$0
$677,000 0.13% of portfolio
31,433
Q3 2025 Added 6.06%
$1.43T
$624,000 0.12% of portfolio
1,405
Q3 2025 Reduced 3.17%
$0
$597,000 0.12% of portfolio
3,206
Q3 2025 Reduced 6.56%
$0
$539,000 0.11% of portfolio
22,600
Q4 2023 Added 69.92%
$1.64T
$561,000 0.11% of portfolio
2,306
Q3 2025 Reduced 16.66%
$0
$525,000 0.1% of portfolio
1,121
Q1 2025 Added 42.26%
$0
$488,000 0.1% of portfolio
2,401
Q2 2025 Reduced 6.06%
$483B
$528,000 0.1% of portfolio
4,686
Q3 2025 Added 13.66%
$0
$469,000 0.09% of portfolio
6,246
Q3 2025 Reduced 6.58%
$0
$461,000 0.09% of portfolio
6,270
Q3 2025 Reduced 3.32%
$0
$409,000 0.08% of portfolio
8,490
Q2 2025 Reduced 15.23%
$284B
$389,000 0.08% of portfolio
3,778
Q3 2025 Reduced 55.74%
$569B
$401,000 0.08% of portfolio
1,176
Q3 2025 Added 2.08%

Summary

  • Portfolio
  • No. of Stocks 74
  • Current Value $508 Million
  • Prior Value $478 Million
  • Filing
  • Period Q3 2025
  • Filing Date October 23, 2025
  • Form Type 13F-HR
  • Activity in Q3 2025
  • New Purchases 3 stocks
  • Additional Purchases 22 stocks
  • Sold out of 0 stocks
  • Reduced holdings in 25 stocks
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