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Disclosery

Artisan Partners Limited Partnership: LAMR position timeline

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

Artisan Partners Limited Partnership held 287,610 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 287,610 shares
    Change vs previous 13F -177,112 shares

    0.07% of the 13F portfolio, value $44,861,408.

    13F-HR 0001193125-26-349319 filed by Artisan Partners Limited Partnership
    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 464,722 shares
    Change vs previous 13F -67,188 shares

    0.1% of the 13F portfolio, value $58,861,689.

    13F-HR 0001193125-26-220594 filed by Artisan Partners Limited Partnership
    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 531,910 shares
    Change vs previous 13F -94,375 shares

    0.1% of the 13F portfolio, value $67,329,168.

    13F-HR 0001193125-26-052992 filed by Artisan Partners Limited Partnership
    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 626,285 shares
    Change vs previous 13F -50,686 shares

    0.11% of the 13F portfolio, value $76,669,810.

    13F-HR 0001193125-25-275718 filed by Artisan Partners Limited Partnership
    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 676,971 shares
    Change vs previous 13F -6,244 shares

    0.12% of the 13F portfolio, value $82,157,201.

    13F-HR 0000950123-25-007551 filed by Artisan Partners Limited Partnership
    Filed (acceptance time not in the bulk data set), ingested

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

  6. period ended2025-03-31
    13F 683,215 shares
    Change vs previous 13F +5,809 shares

    0.13% of the 13F portfolio, value $77,736,203.

    13F-HR 0000950123-25-005057 filed by Artisan Partners Limited Partnership
    Filed (acceptance time not in the bulk data set), ingested

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

  7. period ended2024-12-31
    13F 677,406 shares
    Change vs previous 13F +348 shares

    0.13% of the 13F portfolio, value $82,467,406.

    13F-HR 0000950123-25-001671 filed by Artisan Partners Limited Partnership
    Filed (acceptance time not in the bulk data set), ingested

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

  8. period ended2024-09-30
    13F 677,058 shares
    Change vs previous 13F not available

    0.14% of the 13F portfolio, value $90,454,949.

    13F-HR 0000950123-24-010870 filed by Artisan Partners Limited Partnership
    Filed (acceptance time not in the bulk data set), ingested

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