Q3 2026 13F · SEC CIK 1802119
Avalon Advisory Group
Wealth managerFiled 2026-10-20 for Q3 2026. Open the filing ↗ · All SEC filings ↗
- Reported 13F value
- $265.9M
- Reported positions
- 15
- Top holdings a year, 3 yrs
- +12.7%
- Assets under management
- $290.3M
Avalon Advisory Group is a wealth manager that reported 15 positions worth $265.9M in its Q3 2026 13F, filed 2026-10-20. Its largest holdings were Vanguard Index Fds (VTI, 52.2%), Ishares Tr (IEF, 32.9%), Vanguard Intl Equity Index F (VEU, 6.2%). A portfolio copying its top holdings returned 12.7% a year over the last 3 years, against 20.4% for the S&P 500.
Avalon Advisory Group holdings all 15 positions.
Weights are shares of the filer's total reported 13F value, compared with Q2 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.
| Stock | % of 13F value | Share change | Reported value |
|---|---|---|---|
| VTIVanguard Index Fds | 52.2% | -3.7% | $138.9M |
| IEFIshares Tr | 32.9% | +5.0% | $87.3M |
| VEUVanguard Intl Equity Index F | 6.2% | -2.4% | $16.4M |
| ITOTIshares Tr | 3.1% | -2.9% | $8.2M |
| SCHFSchwab Strategic Tr | 1.8% | -3.9% | $4.7M |
| SCHBSchwab Strategic Tr | 1.7% | -0.5% | $4.5M |
| VXUSVanguard Star Fds | 1.0% | -0.7% | $2.5M |
| VOOVanguard Index Fds | 0.4% | -0.1% | $966K |
| MSFTMicrosoft Corp | 0.2% | -8.4% | $505K |
| AAPLApple Inc | 0.2% | -3.5% | $467K |
| NVDANvidia Corporation | 0.1% | +0.0% | $372K |
| SPYState Str Spdr S&p 500 ETF T | 0.1% | +0.0% | $307K |
| SHYIshares Tr | 0.1% | — | $245K |
| IEIIshares Tr | 0.1% | +1.1% | $238K |
| GOOGAlphabet Inc | 0.1% | -3.5% | $223K |
What Avalon Advisory Group bought and sold in Q3 2026, against Q2 2026.
New positions
- SHY Ishares Tr0.1% of 13F
Added to
- IEF Ishares Tr+5.0% shares
Reduced
- MSFT Microsoft Corp-8.4% shares
Sold out
Nothing sold out.
Share counts compared with the Q2 2026 13F; a split also changes share counts.
How the holdings did against the S&P 500.
- 1 year
- +12.8% /yr
- S&P 500 +20.1%
- 3 years
- +12.7% /yr
- S&P 500 +20.4%
- 5 years
- +4.9% /yr
- S&P 500 +11.6%
A portfolio of the filer's 20 largest 13F positions, weighted by value, bought the trading day after each 13F was filed and held until the next one was: what copying this filer could have earned. 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.
| Quarter | 13F value | Positions |
|---|---|---|
| Q3 2026 | $265.9M | 15 |
| Q2 2026 | $270.8M | 14 |
| Q1 2026 | $247.9M | 12 |
| Q4 2025 | $245.1M | 13 |
| Q3 2025 | $246.7M | 18 |
| Q2 2025 | $232.8M | 16 |
| Q1 2025 | $212.3M | 15 |
| Q4 2024 | $219.0M | 16 |
| Q3 2024 | $220.6M | 15 |
| Q2 2024 | $209.9M | 15 |
| Q1 2024 | $206.5M | 13 |
| Q4 2023 | $191.7M | 7 |
Questions about Avalon Advisory Group's portfolio
What stocks does Avalon Advisory Group own?
Avalon Advisory Group's latest 13F, for Q3 2026 and filed Oct 20, 2026, lists 15 positions worth $265.9M. The largest are Vanguard Index Fds (VTI) at 52.2%, Ishares Tr (IEF) at 32.9%, Vanguard Intl Equity Index F (VEU) at 6.2%, Ishares Tr (ITOT) at 3.1% and Schwab Strategic Tr (SCHF) at 1.8%.
What did Avalon Advisory Group buy last quarter?
In Q3 2026, Avalon Advisory Group added a new position in Ishares Tr (SHY) and Ishares Tr (IEF) (+5.0% shares), compared with its Q2 2026 filing.
What did Avalon Advisory Group sell last quarter?
In Q3 2026, Avalon Advisory Group Microsoft Corp (MSFT) (-8.4% shares), compared with its Q2 2026 filing.
How has Avalon Advisory Group's portfolio performed?
A portfolio copying Avalon Advisory Group's 20 largest 13F holdings each quarter, from the day each filing was public, returned +12.7% a year over the last 3 years, against +20.4% for the S&P 500. Over 1 year: +12.8% against +20.1%. Over 5 years: +4.9% a year against +11.6%.
When is Avalon Advisory Group's next 13F filing due?
13F filings are due 45 days after each quarter ends. Avalon Advisory Group's filing for the quarter ending Dec 31, 2026 is due by Feb 14, 2027; this page updates the day after it is published.
How much money does Avalon Advisory Group manage?
Avalon Advisory Group reported $290.3M of regulatory assets under management on its latest SEC Form ADV. Its 13F, which covers only US-listed stocks and options, totals $265.9M.