Q2 2026 13F · SEC CIK 1902024

Austin Asset Management Co Inc

Wealth managerFiled 2026-07-31 for Q2 2026. Open the filing ↗ · All SEC filings ↗

Reported 13F value: $717.5M
Reported positions: 94
Top holdings a year, 3 yrs: +18.8%
Assets under management: $1.9B

Austin Asset Management Co Inc is a wealth manager that reported 94 positions worth $717.5M in its Q2 2026 13F, filed 2026-07-31. Its largest holdings were Dimensional U.s. Core Equity 2 (DFAC, 24.8%), Nvidia Corporation Com (NVDA, 17.2%), Dimensional ETF Trust (DFUS, 10.7%). A portfolio copying its top holdings returned 18.8% a year over the last 3 years, against 20.4% for the S&P 500.

Austin Asset Management Co Inc holdings largest 50 of 94 positions.

Weights are shares of the filer's total reported 13F value, compared with Q1 2026. Share changes may reflect splits; weight changes also reflect price moves. A 13F shows long US-listed positions only, up to 135 days after the fact.

Austin Asset Management Co Inc 13F holdings
Stock	% of 13F value	Q1 2026	Shares	Share change	Reported value
DFACDimensional U.s. Core Equity 2	24.8%	25.8%	4,009,061	-0.8%	$177.8M
NVDANvidia Corporation Com	17.2%	14.2%	616,565	+24.8%	$123.4M
DFUSDimensional ETF Trust	10.7%	10.9%	941,091	+0.4%	$77.1M
DFASDimensional ETF Trust	5.1%	5.4%	447,771	-3.2%	$36.9M
STIPIshares Tr	5.1%	5.3%	356,912	+14.9%	$36.5M
BIVVanguard Bd Index Fds	3.8%	3.9%	356,896	+16.4%	$27.4M
VNQVanguard Real Estate ETF	3.3%	3.5%	242,559	+2.5%	$23.4M
DFUVDimensional U.s. Marketwide Val	2.5%	2.6%	323,879	-0.8%	$17.8M
DFLVDimensional ETF Trust	2.4%	2.5%	432,061	-0.0%	$17.1M
CASHPathward Financial Inc	2.3%	2.6%	0	—	$16.6M
DUHPDimensional ETF Trust	2.3%	2.3%	396,161	+2.7%	$16.5M
DFICDfa Dimensional Intl Core Equit	2.3%	2.5%	434,237	-0.1%	$16.2M
AVUVAvantis US Small Cap Value ETF	1.7%	1.7%	96,183	+0.0%	$12.0M
DFIVDimensional ETF Trust	1.5%	1.8%	203,381	-0.4%	$11.0M
DFATDimensional U.s. Targeted Value	1.4%	1.5%	146,543	-2.2%	$10.2M
BSVVanguard Bd Index Fds Vanguard Short Ter	1.1%	1.4%	104,749	-6.1%	$8.2M
DELLDell Technologies Inc	1.1%	0.5%	18,219	+2.5%	$7.9M
AAPLApple Inc	1.0%	1.0%	24,868	+0.6%	$7.2M
UPSUnited Parcel Svcs Inc Cl B	0.8%	1.0%	55,919	-9.7%	$6.0M
SPYSpdr S&p 500 ETF Tr	0.8%	0.8%	7,203	-1.0%	$5.4M
VTIPVanguard Malvern Fds	0.6%	0.7%	85,089	+3.9%	$4.3M
LLYLilly Eli & Co	0.5%	0.5%	3,150	+0.0%	$3.8M
AVDEAvantis International Equity ETF	0.4%	0.5%	34,439	-6.2%	$3.1M
DFEMDimensional	0.4%	0.4%	74,237	-5.6%	$3.0M
DIHPDimensional ETF Trust	0.4%	0.5%	87,181	-0.1%	$3.0M
DFISDimensional ETF Trust	0.4%	0.4%	73,769	+3.7%	$2.6M
AMZNAmazon Com Inc Com	0.4%	0.2%	10,691	+85.3%	$2.5M
IVVIshares Core S&p 500 ETF	0.4%	0.3%	3,387	+13.4%	$2.5M
GOOGAlphabet Inc	0.3%	0.1%	5,978	+103.7%	$2.1M
DFSVDfa U.s. Small Cap Value ETF	0.3%	0.3%	46,733	-1.6%	$1.8M
GOOGLAlphabet Inc	0.2%	0.2%	4,317	+4.7%	$1.5M
GBXGreenbrier Cos Inc/The	0.2%	0.2%	27,196	+0.0%	$1.3M
PRFInvesco Exchange Traded Fd T	0.2%	0.2%	24,266	+0.0%	$1.3M
DFAWDimensional ETF Trust	0.2%	0.1%	15,000	+20.9%	$1.2M
MSFTMicrosoft Corp	0.2%	0.2%	3,253	-3.7%	$1.2M
FFINFirst Financial Bancshares, In	0.2%	0.2%	32,598	+0.0%	$1.1M
CPCanadian Pacific Kansas City	0.2%	0.2%	12,843	+0.0%	$1.1M
RSPInvesco S&p 500 Equal Weight ETF	0.1%	0.1%	4,371	+0.0%	$930K
VTIVanguard Index Fds	0.1%	—	2,312	—	$856K
AMDAdvanced Micro Devices Inc	0.1%	0.1%	1,462	-47.1%	$849K
VWOVanguard Intl Equity Index F	0.1%	0.1%	14,115	-1.4%	$843K
AESIAtlas Energy Solutions	0.1%	0.2%	50,000	-44.4%	$831K
VTVVanguard Value ETF	0.1%	0.1%	3,523	+0.0%	$768K
EFAiShs MSCI EAFE	0.1%	0.1%	7,352	+4.9%	$764K
AVGOBroadcom Inc	0.1%	—	1,960	—	$740K
TSMTaiwan Semiconductor Manufac	0.1%	—	1,521	—	$726K
DISVDimensional ETF Trust	0.1%	0.1%	17,283	+7.2%	$694K
BRK-BBerkshire Hathaway Inc Del	0.1%	—	1,346	—	$674K
METAMeta Platforms Inc Class A	0.1%	0.1%	1,172	+0.0%	$660K
BCIAbrdn Etfs	0.1%	0.1%	29,020	+0.0%	$648K

What Austin Asset Management Co Inc bought and sold in Q2 2026, against Q1 2026.

New positions

Q1 2026's filing was too long to tell new positions apart.

Share counts compared with the Q1 2026 13F; a split also changes share counts. The latest filing lists more than 50 positions, so a position that left the top 50 may still be held.

How the holdings did against the S&P 500.

1 year: +21.4% /yr; S&P 500 +20.1%
3 years: +18.8% /yr; S&P 500 +20.4%
5 years: +11.5% /yr; S&P 500 +13.0%

A portfolio of the filer's 20 largest 13F positions, weighted by value and rebuilt each quarter on the day the filing became public. 13Fs show long US-listed positions only, so this is an estimate of the stock picks, not the fund's reported returns.

Reported 13F value by quarter.

13F value by quarter
Quarter	13F value	Positions
Q2 2026	$717.5M	94
Q1 2026	$608.3M	85
Q4 2025	$608.7M	76
Q3 2025	$548.4M	74
Q2 2025	$513.4M	74
Q1 2025	$480.1M	77
Q4 2024	$503.0M	71
Q3 2024	$513.6M	67
Q2 2024	$489.0M	66
Q1 2024	$470.7M	64
Q4 2023	$379.6M	58
Q3 2023	$342.7M	61

Questions about Austin Asset Management Co Inc's portfolio

What stocks does Austin Asset Management Co Inc own?

Austin Asset Management Co Inc's latest 13F, for Q2 2026 and filed Jul 31, 2026, lists 94 positions worth $717.5M. The largest are Dimensional U.s. Core Equity 2 (DFAC) at 24.8%, Nvidia Corporation Com (NVDA) at 17.2%, Dimensional ETF Trust (DFUS) at 10.7%, Dimensional ETF Trust (DFAS) at 5.1% and Ishares Tr (STIP) at 5.1%.

What did Austin Asset Management Co Inc buy last quarter?

In Q2 2026, Austin Asset Management Co Inc added Alphabet Inc (GOOG) (+103.7% shares), Amazon Com Inc Com (AMZN) (+85.3% shares) and Nvidia Corporation Com (NVDA) (+24.8% shares), compared with its Q1 2026 filing.

What did Austin Asset Management Co Inc sell last quarter?

In Q2 2026, Austin Asset Management Co Inc cut from its top 50 Exxon Mobil Corp (XOM), cut from its top 50 Tesla Inc Com (TSLA), cut from its top 50 Truist Financial Ord Shs (TFC), cut from its top 50 Ishares Russell 1000 Value ETF (IWD), Advanced Micro Devices Inc (AMD) (-47.1% shares), Atlas Energy Solutions (AESI) (-44.4% shares) and United Parcel Svcs Inc Cl B (UPS) (-9.7% shares), compared with its Q1 2026 filing.

How has Austin Asset Management Co Inc's portfolio performed?

A portfolio copying Austin Asset Management Co Inc's 20 largest 13F holdings each quarter, from the day each filing was public, returned +18.8% a year over the last 3 years, against +20.4% for the S&P 500. Over 1 year: +21.4% against +20.1%. Over 5 years: +11.5% a year against +13.0%.

When is Austin Asset Management Co Inc's next 13F filing due?

13F filings are due 45 days after each quarter ends. Austin Asset Management Co Inc's filing for the quarter ending Sep 30, 2026 is due by Nov 14, 2026; this page updates the day after it is published.

How much money does Austin Asset Management Co Inc manage?

Austin Asset Management Co Inc reported $1.9B of regulatory assets under management on its latest SEC Form ADV. Its 13F, which covers only US-listed stocks and options, totals $717.5M.