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FIRST MANHATTAN CO. LLC.: MKL position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of FIRST MANHATTAN CO. LLC. on MKL, newest first. How the timeline and the estimate are built.

FIRST MANHATTAN CO. LLC. held 2,391 MKL shares at 2026-06-30 per its 13F-HR filed 2026-08-14.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 2,391 shares
    Change vs previous 13F -1,003 shares

    0.01% of the 13F portfolio, value $4,669,647.

    13F-HR 0000728083-26-000007 filed by FIRST MANHATTAN CO. LLC.
    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 3,394 shares
    Change vs previous 13F -2,873 shares

    0.02% of the 13F portfolio, value $6,496,354.

    13F-HR 0000728083-26-000005 filed by FIRST MANHATTAN CO. LLC.
    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 6,267 shares
    Change vs previous 13F +866 shares

    0.04% of the 13F portfolio, value $13,471,857.

    13F-HR 0000728083-26-000002 filed by FIRST MANHATTAN CO. LLC.
    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 5,401 shares
    Change vs previous 13F -9,058 shares

    0.03% of the 13F portfolio, value $10,323,255.

    13F-HR 0000728083-25-000015 filed by FIRST MANHATTAN CO. LLC.
    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 14,459 shares
    Change vs previous 13F -10,910 shares

    0.08% of the 13F portfolio, value $28,879,828.

    13F-HR 0000728083-25-000010 filed by FIRST MANHATTAN CO. LLC.
    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 25,369 shares
    Change vs previous 13F -23,672 shares

    0.14% of the 13F portfolio, value $47,430,136.

    13F-HR 0001750312-25-000007 filed by FIRST MANHATTAN CO. LLC.
    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 49,041 shares
    Change vs previous 13F -42,566 shares

    0.25% of the 13F portfolio, value $84,656,045.

    13F-HR 0000728083-25-000003 filed by FIRST MANHATTAN CO. LLC.
    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 91,607 shares
    Change vs previous 13F not available

    0.43% of the 13F portfolio, value $143,692,908.

    13F-HR 0001172661-24-004939 filed by FIRST MANHATTAN CO. LLC.
    Filed (acceptance time not in the bulk data set), ingested

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