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SEC Form 13F

Broad Run Investment Management, LLC 13F Holdings

Inspect Broad Run Investment Management, LLC's 2026-06-30 SEC 13F positions, public filing date, amendments and original receipt.

As of 2026-08-15T03:59:59.999Z

Report period
2026-06-30
Publicly available
2026-08-15
Reported value
$649,745,926
Positions
24
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Disclosed positions

Largest disclosed position values

Scale: 0 to 129,380,000 USD · zero baseline

Largest disclosed position values

  • ASTS · COM CL A+129,377,405 USD
  • AMAT · COM+106,651,176 USD
  • SUNB · SHS+51,353,306 USD
  • BN · CL A LTD VT SH+51,281,810 USD
  • MKL · COM+40,189,040 USD
  • ORLY · COM+34,701,078 USD
  • AON · SHS CL A+33,384,599 USD
  • BAM · CL A LMT VTG SHS+27,031,499 USD
  • HLT · COM+21,195,374 USD
  • GOOG · CAP STK CL C+19,229,279 USD

Reported underlying-position values for 2026-06-30, publicly available 2026-08-15. Put/call values are not option premiums; this subset is not a complete portfolio allocation. Exact issuer, class and unit remain in the table. Showing the first 10 of 24 recorded values; the complete table remains available below.

Inspect all 24 displayed rows: Disclosed positions

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AST SPACEMOBILE INCASTSCOM CL A$129,377,4051,455,969SHNone
APPLIED MATLS INCAMATCOM$106,651,176147,512SHNone
SUNBELT RENTALS HOLDINGS INCSUNBSHS$51,353,306702,078SHNone
BROOKFIELD CORPBNCL A LTD VT SH$51,281,8101,204,081SHNone
MARKEL CORPMKLCOM$40,189,04020,578SHNone
OREILLY AUTOMOTIVE INCORLYCOM$34,701,078376,817SHNone
AON PLCAONSHS CL A$33,384,599100,650SHNone
BROOKFIELD ASSET MANAGMT LTDBAMCL A LMT VTG SHS$27,031,499602,709SHNone
HILTON WORLDWIDE HLDGS INCHLTCOM$21,195,37464,139SHNone
ALPHABET INCGOOGCAP STK CL C$19,229,27954,423SHNone
NVR INCNVRCOM$18,137,2712,662SHNone
CDW CORPCDWCOM$17,482,958124,310SHNone
AMERICAN TOWER CORP NEWAMTCOM$17,175,668105,005SHNone
CARMAX INCKMXCOM$14,979,823283,226SHNone
TRANSDIGM GROUP INCTDGCOM$14,387,36410,801SHNone
DANAHER CORPORATIONDHRCOM$13,511,69970,935SHNone
RHRHCOM$10,272,06962,357SHNone
SHENANDOAH TELECOMMUNICATIONSHENCOM$9,931,190658,567SHNone
COGENT COMMUNICATIONS HLDGSCCOICOM NEW$9,162,604660,130SHNone
FLOOR & DECOR HLDGS INCFNDCL A$3,680,32062,000SHNone
DISNEY WALT CODISCOM$3,230,00633,559SHNone
RELX PLCRELXSPONSORED ADR$1,488,49047,000SHNone
BROOKFIELD WEALTH SOL LTDUnresolvedCL A EXCHANGEAB$1,005,96523,581SHNone
ALPHABET INCGOOGLCAP STK CL A$905,9332,535SHNone

Largest 50 positions by reported value; the filing may contain more positions.

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AST SPACEMOBILE INCASTSCOM CL A$129,377,4051,455,969SHNone

First displayed source row from Disclosed positions. The full bounded history and coverage notes remain below.

The displayed observation date is 2026-06-30 and its public availability date is 2026-08-15. Subtracting those calendar dates gives 46 days of disclosure lag. Historical public research can use the record from the availability date, rather than backdating knowledge to the observation date. The calendar-day difference does not assert an intraday publication time.

Read the amount together with its Unit and Option columns. A reported put or call position is not an option premium paid, and a quarterly holding is not a purchase made on its public filing date. Check every accession in the effective amendment lineage below: a retained holding can originate in an earlier filing rather than the latest linked amendment.

Open the linked original receipts to verify the row, then inspect a second record before drawing a pattern. This public filing observation supplies source evidence, not a completed copy-trading return.

How amendments affect these holdings

This view uses 1 effective filing version(s). A restatement replaces the previous book; a new-holdings amendment adds positions. 1 positions lack a resolved ticker and 0 positions are put or call entries.

The displayed holdings combine the effective filing versions listed here. The latest receipt linked below identifies the current projection version; it is not proof that every retained holding originated in that latest amendment. Inspect all effective accessions when verifying a position's source.

A 13F is a delayed quarterly snapshot of disclosed holdings. It is not a complete trade ledger and does not reveal every position in a manager's portfolio. Option values refer to the reported underlying position rather than a traded option premium.

Show the table · 1 row, 2 columns
Effective SEC accessionRole in this view
0001568621-26-000009Latest effective version

Quarter end and public filing date

Use the filing's public availability date when constructing a historical observation. The quarter-end report period is earlier and cannot be substituted for when the public learned the holdings.