Austin Asset Management Co
Austin Asset Management Co reported 96 stocks worth $747M in its 13F filing for Q3 2026, filed Oct 29, 2026. Its largest holdings are Dimensional ETF Trust (24.3%), NVDA (17.6%) and DFUS (10.5%). Compared with Q2 2026, the fund opened new positions in DUHP, DFSV and AVGE, added to DFUS, STIP and BIV, trimmed NVDA, DFUV and DFIV and sold out of AMAT, IBM and SCHF.
Holdings
| # | Stock | Value | Weight | Shares | Change | Shares, 8 qtrs | Held |
|---|---|---|---|---|---|---|---|
| 1 | DIMENSIONAL ETF TRUST | $182M | 24.3% | 4.1M | +80K (+2%) | 8 of 8 | |
| 2 |  NVDA Nvidia Corporation | $132M | 17.6% | 577K | −40K (−6%) | 8 of 8 | |
| 3 |  DFUS Dimensional US Equity Market ETF | $78.4M | 10.5% | 944K | +2,618 (+0%) | 8 of 8 | |
| 4 |  STIP Ishares 0-5 | $43.1M | 5.8% | 432K | +75K (+21%) | 8 of 8 | |
| 5 | DIMENSIONAL U S SMALL CAP ETF | $34.2M | 4.6% | 441K | −6,517 (−1%) | 8 of 8 | |
| 6 |  CASH Pathward Financial Inc | $29.4M | 3.9% | 0 | – | 0 of 8 | |
| 7 |  BIV Vanguard Intermediate | $28.7M | 3.9% | 394K | +37K (+10%) | 8 of 8 | |
| 8 |  VNQ Vanguard Index Fds | $22.8M | 3.0% | 254K | +12K (+5%) | 8 of 8 | |
| 9 |  DFLV Dimensional ETF Trust | $17.9M | 2.4% | 445K | +13K (+3%) | 8 of 8 | |
| 10 |  DFUV Dimensional US Marketwide Value ETF | $17.6M | 2.4% | 319K | −4,663 (−1%) | 8 of 8 |
Positions at Sep 30, 2026, as reported. Change is against the fund's Q2 2026 filing; weight is the share of the fund's reported stocks.
Sold out
held in Q2 2026, gone in Q3 2026| Stock | Value last quarter | Shares sold |
|---|---|---|
DIMENSIONAL ETF TRUST | $16.5M | 396K |
DIMENSIONAL ETF TRUST | $1.8M | 47K |
DIMENSIONAL US REAL | $549K | 21K |
 AMAT Applied Matls Inc | $395K | 547 |
 IBM Ibm Corp | $290K | 1,030 |
🔒 Free account: see all 10.
Reported value
last 8 quartersThe value of the US stocks the fund reported, at quarter end prices. It moves with the market as well as with buying and selling.
Filings for Q3 2026
straight from the SEC| Filed | Form | Quarter | |
|---|---|---|---|
| Oct 29, 2026 | 13F-HR | Q3 2026 | SEC filing ↗ |
Other superinvestors
All hedge fund holdings →Austin Asset Management Co 13F FAQ
What does Austin Asset Management Co own?
Austin Asset Management Co reported 96 stocks worth $747M in its 13F filing for Q3 2026, filed Oct 29, 2026. Its largest holdings are Dimensional ETF Trust (24.3%), NVDA (17.6%) and DFUS (10.5%). The table above lists every position in the filing (the top 10 without an account).
What did Austin Asset Management Co buy and sell in Q3 2026?
Compared with Q2 2026: 12 new positions, 31 added to, 30 trimmed and 10 sold out. New positions include DUHP, DFSV and AVGE. It sold all of AMAT, IBM and SCHF.
When will Austin Asset Management Co file its next 13F?
Holdings as of Dec 31, 2026 are due by Feb 15, 2027. The filing appears on this page within minutes of reaching the SEC.
How much is Austin Asset Management Co's portfolio worth?
The Q3 2026 filing reports $747M in US stocks. That leaves out cash, bonds, short positions and most foreign holdings, so the fund's total assets are usually larger.
For informational and educational purposes only. Not investment advice, and not a recommendation to buy or sell any security. Holdings come from the fund's SEC Form 13F filings as reported and show positions at the end of the quarter, up to 45 days before the filing. The fund may have changed its positions since. A 13F leaves out short positions, cash, bonds and most foreign holdings. See all hedge fund holdings.