Skip to content
Disclosery

Avalon Advisory Group

Follow

13F filer, CIK 1802119, Wexford, PA

Avalon Advisory Group reported $247,852,011 across 12 holdings for the quarter ended 2026-03-31, in a 13F-HR filed 2026-04-22. Its ten largest share positions make up 99.78% of the portfolio.

Filed (acceptance time not in the bulk data set), ingested 13F-HR 0001802119-26-000002

Period
2026-03-31
Reported value
$248M
Holdings
12
Top 10 weight
99.78%
New
0
Sold out
1

Largest buys vs the previous quarter

SecurityShares changeApprox. value
VTIadded+17,192$5.52M
IEFadded+36,996$3.53M
VEUadded+4,476$336K
VOOadded+11$6.57K

Ranked by the share change valued at this quarter's implied price (value over shares in the 13F). A position sold out is valued at the previous quarter's price, its last report.

Largest sells vs the previous quarter

SecurityShares changeApprox. value
GOOGexited-679-$213K
SCHBreduced-2,686-$67.4K
ITOTreduced-471-$67.1K
VXUSreduced-77-$5.94K

Ranked by the share change valued at this quarter's implied price (value over shares in the 13F). A position sold out is valued at the previous quarter's price, its last report.

Holdings, Q1 2026

Share positions as resolved from 13F-HR 0001802119-26-000002, largest first. % of portfolio is the value over $247,852,011, the sum of the share positions whose value is usable for ratios (method).

SecurityHistorySharesValue% of portfolioChangeLatest eventTimeline
VTIVANGUARD INDEX FDSQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q2: restricted; 2024Q3: 393,500 shares; 2024Q4: 390,704 shares; 2025Q1: 379,212 shares; 2025Q2: 382,988 shares; 2025Q3: 381,775 shares; 2025Q4: 370,979 shares; 2026Q1: 388,171 shares 388,171$125M50.24%+17,192Timeline
IEFISHARES TRQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q2: restricted; 2024Q3: 769,849 shares; 2024Q4: 796,032 shares; 2025Q1: 788,697 shares; 2025Q2: 822,589 shares; 2025Q3: 834,969 shares; 2025Q4: 888,019 shares; 2026Q1: 925,015 shares 925,015$88.3M35.62%+36,996Timeline
VEUVANGUARD INTL EQUITY INDEX FQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q2: restricted; 2024Q3: 184,236 shares; 2024Q4: 190,987 shares; 2025Q1: 198,329 shares; 2025Q2: 203,413 shares; 2025Q3: 203,782 shares; 2025Q4: 195,924 shares; 2026Q1: 200,400 shares 200,400$15.1M6.07%+4,476Timeline
ITOTISHARES TRQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q2: restricted; 2024Q3: 50,294 shares; 2024Q4: 46,242 shares; 2025Q1: 56,391 shares; 2025Q2: 58,490 shares; 2025Q3: 58,427 shares; 2025Q4: 51,265 shares; 2026Q1: 50,794 shares 50,794$7.23M2.92%-471Timeline
SCHFSCHWAB STRATEGIC TRQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q2: restricted; 2024Q3: 96,614 shares; 2024Q4: 193,228 shares; 2025Q1: 177,646 shares; 2025Q2: 177,646 shares; 2025Q3: 177,646 shares; 2025Q4: 177,646 shares; 2026Q1: 177,646 shares 177,646$4.4M1.77%0Timeline
SCHBSCHWAB STRATEGIC TRQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q2: restricted; 2024Q3: 55,637 shares; 2024Q4: 166,690 shares; 2025Q1: 140,625 shares; 2025Q2: 159,033 shares; 2025Q3: 157,915 shares; 2025Q4: 157,809 shares; 2026Q1: 155,123 shares 155,123$3.89M1.57%-2,686Timeline
VXUSVANGUARD STAR FDSQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q2: restricted; 2024Q3: 35,990 shares; 2024Q4: 35,597 shares; 2025Q1: 34,638 shares; 2025Q2: 34,614 shares; 2025Q3: 34,240 shares; 2025Q4: 30,200 shares; 2026Q1: 30,123 shares 30,123$2.32M0.94%-77Timeline
VOOVANGUARD INDEX FDSQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q2: restricted; 2024Q3: 1,032 shares; 2024Q4: 1,054 shares; 2025Q1: 1,372 shares; 2025Q2: 1,372 shares; 2025Q3: 1,376 shares; 2025Q4: 1,376 shares; 2026Q1: 1,387 shares 1,387$829K0.33%+11Timeline
MSFTMICROSOFT CORPQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q2: restricted; 2024Q3: 1,381 shares; 2024Q4: 1,381 shares; 2025Q1: 1,381 shares; 2025Q2: 1,359 shares; 2025Q3: 1,359 shares; 2025Q4: 1,074 shares; 2026Q1: 1,074 shares 1,074$398K0.16%0Timeline
AAPLAPPLE INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q2: restricted; 2024Q3: 2,622 shares; 2024Q4: 2,622 shares; 2025Q1: 2,622 shares; 2025Q2: 2,628 shares; 2025Q3: 2,613 shares; 2025Q4: 1,452 shares; 2026Q1: 1,452 shares 1,452$369K0.15%0Timeline
NVDANVIDIA CORPORATIONQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q2: restricted; 2024Q3: 5,881 shares; 2024Q4: 5,881 shares; 2025Q1: 5,881 shares; 2025Q2: 5,881 shares; 2025Q3: 5,881 shares; 2025Q4: 1,631 shares; 2026Q1: 1,631 shares 1,631$284K0.11%0Timeline
SPYSTATE STR SPDR S&P 500 ETF TQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q2: restricted; 2024Q3: 403 shares; 2024Q4: 403 shares; 2025Q1: 403 shares; 2025Q2: 403 shares; 2025Q3: 403 shares; 2025Q4: 403 shares; 2026Q1: 403 shares 403$262K0.11%0Timeline

Sold out in Q1 2026

Positions in the previous quarter's report that this quarter's report no longer lists.

SecurityShares beforeValue beforeType
GOOGALPHABET INC679$213Kshares

How Q1 2026 was built

Available 13F filings of this filer for the quarter and their roles: the base report is the latest original or restatement, NEW HOLDINGS amendments filed after it are added (method).

FilingRoleAmendmentFiledAcceptedIngested
13F-HR 0001802119-26-000002 base2026-04-22acceptance time not in the bulk data set