Skip to content
Disclosery

Broad Run Investment Management, LLC

Follow

13F filer, CIK 1568621, ARLINGTON, VA

Broad Run Investment Management, LLC reported $610,932,591 across 24 holdings for the quarter ended 2025-09-30, in a 13F-HR filed 2025-11-14. Its ten largest share positions make up 77.82% of the portfolio.

Filed (acceptance time not in the bulk data set), ingested 13F-HR 0001568621-25-000014

Period
2025-09-30
Reported value
$611M
Holdings
24
Top 10 weight
77.82%
New
0
Sold out
0

Largest buys vs the previous quarter

None.

Largest sells vs the previous quarter

SecurityShares changeApprox. value
ECPGreduced-500,366-$20.9M
ASTSreduced-125,015-$6.14M
ORLYreduced-39,554-$4.26M
GOOGreduced-14,702-$3.58M
BNreduced-49,119-$3.37M

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, Q3 2025

Share positions as resolved from 13F-HR 0001568621-25-000014, largest first. % of portfolio is the value over $610,932,591, the sum of the share positions whose value is usable for ratios (method).

SecurityHistorySharesValue% of portfolioChangeLatest eventTimeline
ASTSAST SPACEMOBILE INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: 3,799,086 shares; 2024Q4: 3,773,407 shares; 2025Q1: 3,756,229 shares; 2025Q2: 3,682,428 shares; 2025Q3: 3,557,413 shares 3,557,413$175M28.58%-125,015Timeline
BNBROOKFIELD CORPQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: 1,298,016 shares; 2024Q4: 1,073,486 shares; 2025Q1: 1,006,781 shares; 2025Q2: 860,134 shares; 2025Q3: 811,015 shares 811,015$55.6M9.1%-49,119Timeline
ORLYOREILLY AUTOMOTIVE INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: 50,302 shares; 2024Q4: 45,511 shares; 2025Q1: 31,533 shares; 2025Q2: 439,149 shares; 2025Q3: 399,595 shares 399,595$43.1M7.05%-39,554Timeline
MKLMARKEL GROUP INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: 33,110 shares; 2024Q4: 32,856 shares; 2025Q1: 24,408 shares; 2025Q2: 21,826 shares; 2025Q3: 20,547 shares 20,547$39.3M6.43%-1,279Timeline
AONAON PLCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: 169,626 shares; 2024Q4: 161,176 shares; 2025Q1: 117,085 shares; 2025Q2: 113,237 shares; 2025Q3: 106,617 shares 106,617$38M6.22%-6,620Timeline
AMATAPPLIED MATLS INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: 219,453 shares; 2024Q4: 217,352 shares; 2025Q1: 205,439 shares; 2025Q2: 172,890 shares; 2025Q3: 162,214 shares 162,214$33.2M5.44%-10,676Timeline
CCOICOGENT COMM HOLDINGS INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: 706,987 shares; 2024Q4: 700,343 shares; 2025Q1: 698,063 shares; 2025Q2: 677,886 shares; 2025Q3: 644,030 shares 644,030$24.7M4.04%-33,856Timeline
BAMBROOKFIELD ASSET MANAGMT LTDQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: 535,161 shares; 2024Q4: 470,687 shares; 2025Q1: 452,652 shares; 2025Q2: 415,637 shares; 2025Q3: 403,610 shares 403,610$23M3.76%-12,027Timeline
NVRNVR INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: 3,190 shares; 2024Q4: 3,164 shares; 2025Q1: 3,099 shares; 2025Q2: 2,921 shares; 2025Q3: 2,786 shares 2,786$22.4M3.66%-135Timeline
AMTAMERICAN TOWER CORPQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: 246,177 shares; 2024Q4: 210,435 shares; 2025Q1: 127,912 shares; 2025Q2: 120,300 shares; 2025Q3: 112,276 shares 112,276$21.6M3.53%-8,024Timeline
CDWCDW CORPQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: 172,493 shares; 2024Q4: 171,503 shares; 2025Q1: 152,705 shares; 2025Q2: 133,067 shares; 2025Q3: 128,518 shares 128,518$20.5M3.35%-4,549Timeline
HLTHILTON WORLDWIDE HLDGS INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: 84,279 shares; 2024Q4: 80,879 shares; 2025Q1: 68,639 shares; 2025Q2: 64,139 shares; 2025Q3: 64,139 shares 64,139$16.6M2.72%0Timeline
GOOGALPHABET INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: 96,417 shares; 2024Q4: 93,455 shares; 2025Q1: 91,520 shares; 2025Q2: 82,911 shares; 2025Q3: 68,209 shares 68,209$16.6M2.72%-14,702Timeline
TDGTRANSDIGM GROUP INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: 13,794 shares; 2024Q4: 13,794 shares; 2025Q1: 12,801 shares; 2025Q2: 10,801 shares; 2025Q3: 10,801 shares 10,801$14.2M2.33%0Timeline
DHRDANAHER CORP DELQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: 70,935 shares; 2024Q4: 70,935 shares; 2025Q1: 70,935 shares; 2025Q2: 70,935 shares; 2025Q3: 70,935 shares 70,935$14.1M2.3%0Timeline
KMXCARMAX INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: 672,928 shares; 2024Q4: 514,597 shares; 2025Q1: 348,317 shares; 2025Q2: 318,091 shares; 2025Q3: 300,111 shares 300,111$13.5M2.2%-17,980Timeline
RHRHQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: 95,251 shares; 2024Q4: 73,240 shares; 2025Q1: 68,464 shares; 2025Q2: 67,060 shares; 2025Q3: 64,603 shares 64,603$13.1M2.15%-2,457Timeline
SHENSHENANDOAH TELECOMMUNICATIONQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: 941,221 shares; 2024Q4: 933,623 shares; 2025Q1: 933,576 shares; 2025Q2: 920,299 shares; 2025Q3: 897,475 shares 897,475$12M1.97%-22,824Timeline
DISDISNEY WALT COQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: 60,563 shares; 2024Q4: 58,659 shares; 2025Q1: 57,349 shares; 2025Q2: 51,713 shares; 2025Q3: 42,094 shares 42,094$4.82M0.79%-9,619Timeline
FNDFLOOR & DECOR HLDGS INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: 62,000 shares; 2024Q4: 62,000 shares; 2025Q1: 62,000 shares; 2025Q2: 62,000 shares; 2025Q3: 62,000 shares 62,000$4.57M0.75%0Timeline
RELXRELX PLCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: not reported; 2024Q4: not reported; 2025Q1: 47,000 shares; 2025Q2: 47,000 shares; 2025Q3: 47,000 shares 47,000$2.24M0.37%0Timeline
ECPGENCORE CAP GROUP INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: 1,062,586 shares; 2024Q4: 948,801 shares; 2025Q1: 660,661 shares; 2025Q2: 536,099 shares; 2025Q3: 35,733 shares 35,733$1.49M0.24%-500,366Timeline
BNTBROOKFIELD WEALTH SOL LTDQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: 15,721 shares; 2024Q4: 15,721 shares; 2025Q1: 15,721 shares; 2025Q2: 15,721 shares; 2025Q3: 15,721 shares 15,721$1.08M0.18%0Timeline
GOOGLALPHABET INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: 2,754 shares; 2024Q4: 2,754 shares; 2025Q1: 2,754 shares; 2025Q2: 2,670 shares; 2025Q3: 2,535 shares 2,535$616K0.1%-135Timeline

How Q3 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 0001568621-25-000014 base2025-11-14acceptance time not in the bulk data set