13F data — long US equity only · ~45-day lag from quarter-end · positions may have changed since · not investment advice
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Broad Run Investment Mgmt

Tier 3 · less-proven / weaker recordConcentrated

Breadth-test add 2026-06-08 (survivorship-flagged).

Positions
24
as of Q2 2026
Top-5 concentration
58%
of equity portfolio
Latest filing
Q2 2026
13F report date

Reported holdings long US equity, by weight

TickerWeightValueChange
ASTS
AST SPACEMOBILE INC
19.9%
$129MHOLD
AMAT
APPLIED MATLS INC
16.4%
$107MTRIM
SUNB
SUNBELT RENTALS HOLDINGS INC
7.9%
$51MHOLD
BN
BROOKFIELD CORP
7.9%
$51MTRIM
MKL
MARKEL CORP
6.2%
$40MTRIM
ORLY
OREILLY AUTOMOTIVE INC
5.3%
$35MHOLD
—
AON PLC
5.1%
$33MTRIM
BAM
BROOKFIELD ASSET MANAGMT LTD
4.2%
$27MHOLD
HLT
HILTON WORLDWIDE HLDGS INC
3.3%
$21MHOLD
GOOG
ALPHABET INC
3.0%
$19MTRIM
NVR
NVR INC
2.8%
$18MHOLD
CDW
CDW CORP
2.7%
$17MHOLD
AMT
AMERICAN TOWER CORP NEW
2.6%
$17MTRIM
KMX
CARMAX INC
2.3%
$15MHOLD
TDG
TRANSDIGM GROUP INC
2.2%
$14MHOLD
DHR
DANAHER CORPORATION
2.1%
$14MHOLD
RH
RH
1.6%
$10MHOLD
SHEN
SHENANDOAH TELECOMMUNICATION
1.5%
$10MTRIM
CCOI
COGENT COMMUNICATIONS HLDGS
1.4%
$9MHOLD
FND
FLOOR & DECOR HLDGS INC
0.6%
$4MHOLD
DIS
DISNEY WALT CO
0.5%
$3MTRIM
RELX
RELX PLC
0.2%
$1MHOLD
—
BROOKFIELD WEALTH SOL LTD
0.2%
$1MHOLD
GOOGL
ALPHABET INC
0.1%
$906KHOLD

Weights are share of the manager’s reported long US-equity portfolio (13F). Options, bonds, and non-US/private holdings aren’t reported here. “Change” vs the prior reported quarter.

Broad Run Investment Mgmt — holdings & moves · Smart Money · Quantsleeve