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Disclosery

BERKLEY W R CORP: ET position timeline

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

BERKLEY W R CORP held 8,250,000 ET 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/A 8,250,000 shares
    Change vs previous 13F 0 shares

    7.74% of the 13F portfolio, value $157,740,000.

    13F-HR 0000899140-26-000887 filed by BERKLEY W R 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 8,250,000 shares
    Change vs previous 13F 0 shares

    8.55% of the 13F portfolio, value $159,225,000.

    13F-HR 0000899140-26-000586 filed by BERKLEY W R 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 8,250,000 shares
    Change vs previous 13F +1,000,000 shares

    7.61% of the 13F portfolio, value $136,042,500.

    13F-HR 0000899140-26-000194 filed by BERKLEY W R 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 7,250,000 shares
    Change vs previous 13F +915,506 shares

    8.03% of the 13F portfolio, value $124,410,000.

    13F-HR 0000899140-25-001317 filed by BERKLEY W R 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 6,334,494 shares
    Change vs previous 13F 0 shares

    7.12% of the 13F portfolio, value $114,844,376.

    13F-HR 0000899140-25-000995 filed by BERKLEY W R CORP
    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 6,334,494 shares
    Change vs previous 13F 0 shares

    8.6% of the 13F portfolio, value $117,758,243.

    13F-HR 0000899140-25-000708 filed by BERKLEY W R CORP
    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 6,334,494 shares
    Change vs previous 13F 0 shares

    7.02% of the 13F portfolio, value $124,092,737.

    13F-HR 0000899140-25-000325 filed by BERKLEY W R CORP
    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 6,334,494 shares
    Change vs previous 13F not available

    7.28% of the 13F portfolio, value $101,668,629.

    13F-HR 0000899140-24-001277 filed by BERKLEY W R CORP
    Filed (acceptance time not in the bulk data set), ingested

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