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Disclosery

AVENIR CORP: LAMR position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of AVENIR CORP on LAMR, newest first. How the timeline and the estimate are built.

AVENIR CORP held 6,780 LAMR shares at 2026-06-30 per its 13F-HR filed 2026-08-13.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 6,780 shares
    Change vs previous 13F 0 shares

    0.13% of the 13F portfolio, value $1,057,544.

    13F-HR 0001033475-26-000006 filed by AVENIR CORP
    Filed (acceptance time not in the bulk data set), ingested

    Acceptance time not in the bulk data set (spec §4.2).

  2. period ended2026-03-31
    13F 6,780 shares
    Change vs previous 13F 0 shares

    0.1% of the 13F portfolio, value $858,755.

    13F-HR 0001033475-26-000005 filed by AVENIR CORP
    Filed (acceptance time not in the bulk data set), ingested

    Acceptance time not in the bulk data set (spec §4.2).

  3. period ended2025-12-31
    13F 6,780 shares
    Change vs previous 13F +950 shares

    0.09% of the 13F portfolio, value $858,212.

    13F-HR 0001033475-26-000002 filed by AVENIR CORP
    Filed (acceptance time not in the bulk data set), ingested

    Acceptance time not in the bulk data set (spec §4.2).

  4. period ended2025-09-30
    13F 5,830 shares
    Change vs previous 13F +1,970 shares

    0.07% of the 13F portfolio, value $713,709.

    13F-HR 0001033475-25-000009 filed by AVENIR CORP
    Filed (acceptance time not in the bulk data set), ingested

    Acceptance time not in the bulk data set (spec §4.2).

  5. period ended2025-06-30
    13F 3,860 shares
    Change vs previous 13F not available

    0.05% of the 13F portfolio, value $468,450.

    13F-HR 0001033475-25-000007 filed by AVENIR CORP
    Filed (acceptance time not in the bulk data set), ingested

    Acceptance time not in the bulk data set (spec §4.2).