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FIRST MANHATTAN CO. LLC.: BKH position timeline

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

FIRST MANHATTAN CO. LLC. held 37,659 BKH 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 37,659 shares
    Change vs previous 13F -200 shares

    0.01% of the 13F portfolio, value $2,801,830.

    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 37,859 shares
    Change vs previous 13F -4,893 shares

    0.01% of the 13F portfolio, value $2,627,793.

    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 42,752 shares
    Change vs previous 13F -75 shares

    0.01% of the 13F portfolio, value $2,967,844.

    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 42,827 shares
    Change vs previous 13F -588 shares

    0.01% of the 13F portfolio, value $2,637,715.

    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 43,415 shares
    Change vs previous 13F -1,717 shares

    0.01% of the 13F portfolio, value $2,435,582.

    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 45,132 shares
    Change vs previous 13F -850 shares

    0.01% of the 13F portfolio, value $2,737,256.

    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 45,982 shares
    Change vs previous 13F -38 shares

    0.01% of the 13F portfolio, value $2,690,867.

    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 46,020 shares
    Change vs previous 13F not available

    0.01% of the 13F portfolio, value $2,812,742.

    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).