Skip to content

Avalon Advisory Group

Follow

13F filer, CIK 1802119, Wexford, PA

Avalon Advisory Group reported $212,269,748 across 15 holdings for the quarter ended 2025-03-31, in a 13F-HR filed 2025-05-14. Its ten largest share positions make up 98.91% of the portfolio.

Filed (acceptance time not in the bulk data set), ingested 13F-HR 0001172661-25-001858

Period
2025-03-31
Reported value
$212M
Holdings
15
Top 10 weight
98.91%
New
0
Sold out
1

Largest buys vs the previous quarter

SecurityShares changeApprox. value
ITOTadded+10,149$1.24M
VEUadded+7,342$445K
VOOadded+318$163K
WSBCadded+7$216

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
VTIreduced-11,492-$3.16M
IEFreduced-7,335-$700K
SCHBreduced-26,065-$561K
SCHFreduced-15,582-$308K
AMZNexited-991-$217K

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 2025

Share positions as resolved from 13F-HR 0001172661-25-001858, largest first. % of portfolio is the value over $212,269,748, 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; 2023Q2: restricted; 2023Q3: restricted; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: 393,500 shares; 2024Q4: 390,704 shares; 2025Q1: 379,212 shares 379,212$104M49.1%-11,492Timeline
IEFISHARES TRQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q2: restricted; 2023Q3: restricted; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: 769,849 shares; 2024Q4: 796,032 shares; 2025Q1: 788,697 shares 788,697$75.2M35.44%-7,335Timeline
VEUVANGUARD INTL EQUITY INDEX FQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q2: restricted; 2023Q3: restricted; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: 184,236 shares; 2024Q4: 190,987 shares; 2025Q1: 198,329 shares 198,329$12M5.67%+7,342Timeline
ITOTISHARES TRQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q2: restricted; 2023Q3: restricted; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: 50,294 shares; 2024Q4: 46,242 shares; 2025Q1: 56,391 shares 56,391$6.88M3.24%+10,149Timeline
SCHFSCHWAB STRATEGIC TRQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q2: restricted; 2023Q3: restricted; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: 96,614 shares; 2024Q4: 193,228 shares; 2025Q1: 177,646 shares 177,646$3.51M1.66%-15,582Timeline
SCHBSCHWAB STRATEGIC TRQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q2: restricted; 2023Q3: restricted; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: 55,637 shares; 2024Q4: 166,690 shares; 2025Q1: 140,625 shares 140,625$3.03M1.43%-26,065Timeline
VXUSVANGUARD STAR FDSQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q2: restricted; 2023Q3: restricted; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: 35,990 shares; 2024Q4: 35,597 shares; 2025Q1: 34,638 shares 34,638$2.15M1.01%-959Timeline
BOKFBOK FINL CORPQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q2: restricted; 2023Q3: restricted; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: 13,037 shares; 2024Q4: 11,769 shares; 2025Q1: 11,769 shares 11,769$1.23M0.58%0Timeline
FITBFIFTH THIRD BANCORPQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q2: restricted; 2023Q3: restricted; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: 31,192 shares; 2024Q4: 27,240 shares; 2025Q1: 25,162 shares 25,162$986K0.46%-2,078Timeline
VOOVANGUARD INDEX FDSQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q2: restricted; 2023Q3: restricted; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: 1,032 shares; 2024Q4: 1,054 shares; 2025Q1: 1,372 shares 1,372$705K0.33%+318Timeline
NVDANVIDIA CORPORATIONQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q2: restricted; 2023Q3: restricted; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: 5,881 shares; 2024Q4: 5,881 shares; 2025Q1: 5,881 shares 5,881$637K0.3%0Timeline
AAPLAPPLE INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q2: restricted; 2023Q3: restricted; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: 2,622 shares; 2024Q4: 2,622 shares; 2025Q1: 2,622 shares 2,622$582K0.27%0Timeline
MSFTMICROSOFT CORPQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q2: restricted; 2023Q3: restricted; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: 1,381 shares; 2024Q4: 1,381 shares; 2025Q1: 1,381 shares 1,381$518K0.24%0Timeline
WSBCWESBANCO INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q2: restricted; 2023Q3: restricted; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: 11,131 shares; 2024Q4: 11,131 shares; 2025Q1: 11,138 shares 11,138$345K0.16%+7Timeline
SPYSTATE STR SPDR S&P 500 ETF TQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q2: restricted; 2023Q3: restricted; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: 403 shares; 2024Q4: 403 shares; 2025Q1: 403 shares 403$225K0.11%0Timeline

Sold out in Q1 2025

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

SecurityShares beforeValue beforeType
AMZNAMAZON COM INC991$217Kshares

How Q1 2025 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 0001172661-25-001858 base2025-05-14acceptance time not in the bulk data set