Skip to content
Disclosery

Rockbridge Asset Management LLC

Follow

13F filer, CIK 2056320, ALEXANDRIA, VA

Rockbridge Asset Management LLC reported $165,645,413 across 31 holdings for the quarter ended 2025-12-31, in a 13F-HR filed 2026-02-12. Its ten largest share positions make up 81.18% of the portfolio.

Filed (acceptance time not in the bulk data set), ingested 13F-HR 0002056320-26-000003

Period
2025-12-31
Reported value
$166M
Holdings
31
Top 10 weight
81.18%
New
4
Sold out
2

Largest buys vs the previous quarter

SecurityShares changeApprox. value
CCCadded+317,250$2.52M
Vadded+5,293$1.86M
KNSLnew+2,490$974K
KMXnew+18,806$727K
AKREnew+5,887$386K

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
DBRGreduced-363,158-$5.57M
AMRZexited-39,239-$1.9M
AMZNreduced-3,973-$917K
AMTreduced-1,794-$315K
LULUexited-1,512-$269K

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, Q4 2025

Share positions as resolved from 13F-HR 0002056320-26-000003, largest first. % of portfolio is the value over $164,963,493, the sum of the share positions whose value is usable for ratios (method).

SecurityHistorySharesValue% of portfolioChangeLatest eventTimeline
MKLMARKEL GROUP INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: not loaded; 2024Q4: 14,386 shares; 2025Q1: 9,592 shares; 2025Q2: 9,554 shares; 2025Q3: 8,997 shares; 2025Q4: 8,997 shares 8,997$19.3M11.72%0Timeline
AMZNAMAZON COM INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: not loaded; 2024Q4: 78,518 shares; 2025Q1: 78,736 shares; 2025Q2: 81,557 shares; 2025Q3: 77,491 shares; 2025Q4: 73,518 shares 73,518$17M10.29%-3,973Timeline
MSFTMICROSOFT CORPQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: not loaded; 2024Q4: 51,845 shares; 2025Q1: 36,620 shares; 2025Q2: 35,307 shares; 2025Q3: 34,047 shares; 2025Q4: 33,699 shares 33,699$16.3M9.88%-348Timeline
AMTAMERICAN TOWER CORPQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: not loaded; 2024Q4: 91,744 shares; 2025Q1: 92,179 shares; 2025Q2: 91,726 shares; 2025Q3: 90,174 shares; 2025Q4: 88,380 shares 88,380$15.5M9.41%-1,794Timeline
ORLYOREILLY AUTOMOTIVE INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: not loaded; 2024Q4: 11,565 shares; 2025Q1: 11,604 shares; 2025Q2: 173,460 shares; 2025Q3: 161,885 shares; 2025Q4: 161,885 shares 161,885$14.8M8.95%0Timeline
BRK-BBERKSHIRE HATHAWAY INC DELQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: not loaded; 2024Q4: 25,862 shares; 2025Q1: 25,973 shares; 2025Q2: 25,888 shares; 2025Q3: 24,379 shares; 2025Q4: 24,379 shares 24,379$12.3M7.43%0Timeline
MAMASTERCARD INCORPORATEDQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: not loaded; 2024Q4: 18,960 shares; 2025Q1: 19,103 shares; 2025Q2: 19,022 shares; 2025Q3: 18,183 shares; 2025Q4: 18,183 shares 18,183$10.4M6.29%0Timeline
CPRTCOPART INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: not loaded; 2024Q4: 238,830 shares; 2025Q1: 240,271 shares; 2025Q2: 247,819 shares; 2025Q3: 256,067 shares; 2025Q4: 261,067 shares 261,067$10.2M6.2%+5,000Timeline
AAPLAPPLE INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: not loaded; 2024Q4: 42,896 shares; 2025Q1: 38,567 shares; 2025Q2: 38,431 shares; 2025Q3: 36,711 shares; 2025Q4: 36,175 shares 36,175$9.83M5.96%-536Timeline
LMTLOCKHEED MARTIN CORPQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: not loaded; 2024Q4: 18,202 shares; 2025Q1: 18,283 shares; 2025Q2: 18,213 shares; 2025Q3: 17,253 shares; 2025Q4: 17,253 shares 17,253$8.34M5.06%0Timeline
VVISA INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: not loaded; 2024Q4: 15,698 shares; 2025Q1: 15,761 shares; 2025Q2: 15,690 shares; 2025Q3: 14,738 shares; 2025Q4: 20,031 shares 20,031$7.03M4.26%+5,293Timeline
GOOGLALPHABET INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: not loaded; 2024Q4: 16,478 shares; 2025Q1: 16,687 shares; 2025Q2: 24,699 shares; 2025Q3: 21,666 shares; 2025Q4: 21,666 shares 21,666$6.78M4.11%0Timeline
CCCCCC INTELLIGENT SOLUTIONS HLQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: not loaded; 2024Q4: 457,443 shares; 2025Q1: 460,775 shares; 2025Q2: 681,249 shares; 2025Q3: 404,249 shares; 2025Q4: 721,499 shares 721,499$5.74M3.48%+317,250Timeline
BLDRBUILDERS FIRSTSOURCE INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: not loaded; 2024Q4: 17,109 shares; 2025Q1: 28,388 shares; 2025Q2: 36,686 shares; 2025Q3: 35,507 shares; 2025Q4: 35,738 shares 35,738$3.68M2.23%+231Timeline
OLEDUNIVERSAL DISPLAY CORPQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: not loaded; 2024Q4: 12,468 shares; 2025Q1: 12,468 shares; 2025Q2: 12,468 shares; 2025Q3: 11,748 shares; 2025Q4: 11,748 shares 11,748$1.37M0.83%0Timeline
SBACSBA COMMUNICATIONS CORPQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: not loaded; 2024Q4: 6,027 shares; 2025Q1: 6,131 shares; 2025Q2: 6,131 shares; 2025Q3: 5,047 shares; 2025Q4: 5,047 shares 5,047$976K0.59%0Timeline
KNSLKINSALE CAP GROUP INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: not loaded; 2024Q4: not reported; 2025Q1: not reported; 2025Q2: not reported; 2025Q3: not reported; 2025Q4: 2,490 shares 2,490$974K0.59%newTimeline
JPMJPMORGAN CHASE & COQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: not loaded; 2024Q4: 2,424 shares; 2025Q1: 2,424 shares; 2025Q2: 2,424 shares; 2025Q3: 2,424 shares; 2025Q4: 2,424 shares 2,424$781K0.47%0Timeline
KMXCARMAX INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: not loaded; 2024Q4: not reported; 2025Q1: not reported; 2025Q2: not reported; 2025Q3: not reported; 2025Q4: 18,806 shares 18,806$727K0.44%newTimeline
CVXCHEVRON CORPORATIONQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: not loaded; 2024Q4: 2,695 shares; 2025Q1: 2,695 shares; 2025Q2: 2,695 shares; 2025Q3: 2,695 shares; 2025Q4: 2,695 shares 2,695$411K0.25%0Timeline
AKREPROFESIONALLY MANAGED PORTFOQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: not loaded; 2024Q4: not reported; 2025Q1: not reported; 2025Q2: not reported; 2025Q3: not reported; 2025Q4: 5,887 shares 5,887$386K0.23%newTimeline
MRPMILLROSE PPTYS INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: not loaded; 2024Q4: not reported; 2025Q1: not reported; 2025Q2: 12,851 shares; 2025Q3: 12,851 shares; 2025Q4: 12,851 shares 12,851$384K0.23%0Timeline
MPLXMPLX LPQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: not loaded; 2024Q4: 5,381 shares; 2025Q1: 5,381 shares; 2025Q2: 5,381 shares; 2025Q3: 5,381 shares; 2025Q4: 5,381 shares 5,381$287K0.17%0Timeline
DBRGDIGITALBRIDGE GROUP INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: not loaded; 2024Q4: 452,268 shares; 2025Q1: 451,752 shares; 2025Q2: 430,398 shares; 2025Q3: 381,781 shares; 2025Q4: 18,623 shares 18,623$286K0.17%-363,158Timeline
GEGE AEROSPACEQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: not loaded; 2024Q4: not reported; 2025Q1: not reported; 2025Q2: 875 shares; 2025Q3: 875 shares; 2025Q4: 875 shares 875$270K0.16%0Timeline
PGPROCTER & GAMBLE COQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: not loaded; 2024Q4: 1,721 shares; 2025Q1: 1,721 shares; 2025Q2: 1,721 shares; 2025Q3: 1,721 shares; 2025Q4: 1,721 shares 1,721$247K0.15%0Timeline
AEPAMERICAN ELEC PWR CO INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: not loaded; 2024Q4: not reported; 2025Q1: 2,116 shares; 2025Q2: 2,116 shares; 2025Q3: 2,116 shares; 2025Q4: 2,116 shares 2,116$244K0.15%0Timeline
AVGOBROADCOM INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: not loaded; 2024Q4: not reported; 2025Q1: not reported; 2025Q2: not reported; 2025Q3: 700 shares; 2025Q4: 700 shares 700$242K0.15%0Timeline
AESAES CORPQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: not loaded; 2024Q4: 10,000 shares; 2025Q1: 10,000 shares; 2025Q2: 10,000 shares; 2025Q3: 10,000 shares; 2025Q4: 10,000 shares 10,000$143K0.09%0Timeline
ISOUISOENERGY LTDQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: not loaded; 2024Q4: not reported; 2025Q1: not reported; 2025Q2: not reported; 2025Q3: 10,000 shares; 2025Q4: 10,000 shares 10,000$91K0.06%0Timeline

Options

Puts and calls, as filed. The amount and value describe the underlying shares, not the option premium, so they stay out of % of portfolio (H5).

SecurityTypeAmountValueChange
SPYSTATE STR SPDR S&P 500 ETF T SHSput1,000$682Knew

Sold out in Q4 2025

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

SecurityShares beforeValue beforeType
AMRZAMRIZE LTD39,239$1.9Mshares
LULULULULEMON ATHLETICA INC1,512$269Kshares

How Q4 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 0002056320-26-000003 base2026-02-12acceptance time not in the bulk data set