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IRIDIAN ASSET MANAGEMENT LLC/CT: BKR position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of IRIDIAN ASSET MANAGEMENT LLC/CT on BKR, newest first. How the timeline and the estimate are built.

IRIDIAN ASSET MANAGEMENT LLC/CT held 46,580 BKR shares at 2026-06-30 per its 13F-HR filed 2026-07-29.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 46,580 shares
    Change vs previous 13F -2,740 shares

    0.89% of the 13F portfolio, value $2,585,190.

    13F-HR 0001033427-26-000010 filed by IRIDIAN ASSET MANAGEMENT LLC/CT
    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 49,320 shares
    Change vs previous 13F -8,366 shares

    1.22% of the 13F portfolio, value $3,010,986.

    13F-HR 0001033427-26-000004 filed by IRIDIAN ASSET MANAGEMENT LLC/CT
    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 57,686 shares
    Change vs previous 13F -5,330 shares

    0.97% of the 13F portfolio, value $2,627,020.

    13F-HR 0001033427-26-000003 filed by IRIDIAN ASSET MANAGEMENT LLC/CT
    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 63,016 shares
    Change vs previous 13F -10,810 shares

    1.21% of the 13F portfolio, value $3,070,140.

    13F-HR 0001033427-25-000014 filed by IRIDIAN ASSET MANAGEMENT LLC/CT
    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 73,826 shares
    Change vs previous 13F +3,800 shares

    0.98% of the 13F portfolio, value $2,830,489.

    13F-HR 0001033427-25-000012 filed by IRIDIAN ASSET MANAGEMENT LLC/CT
    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 70,026 shares
    Change vs previous 13F -8,932 shares

    0.97% of the 13F portfolio, value $3,077,643.

    13F-HR 0001033427-25-000003 filed by IRIDIAN ASSET MANAGEMENT LLC/CT
    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 78,958 shares
    Change vs previous 13F -66,136 shares

    0.86% of the 13F portfolio, value $3,238,857.

    13F-HR 0001033427-25-000002 filed by IRIDIAN ASSET MANAGEMENT LLC/CT
    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 145,094 shares
    Change vs previous 13F not available

    1.12% of the 13F portfolio, value $5,245,148.

    13F-HR 0001033427-24-000009 filed by IRIDIAN ASSET MANAGEMENT LLC/CT
    Filed (acceptance time not in the bulk data set), ingested

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