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PROSPECTOR PARTNERS LLC: PGR position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of PROSPECTOR PARTNERS LLC on PGR, newest first. How the timeline and the estimate are built.

PROSPECTOR PARTNERS LLC held 21,290 PGR shares at 2025-12-31 per its 13F-HR filed 2026-02-13.

the latest 13F is the newest step

  1. period ended2025-12-31
    13F 21,290 shares
    Change vs previous 13F -32,551 shares

    10.38% of the 13F portfolio, value $4,848,159.

    13F-HR 0001398344-26-003043 filed by PROSPECTOR PARTNERS LLC
    Filed (acceptance time not in the bulk data set), ingested

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

  2. period ended2025-09-30
    13F 53,841 shares
    Change vs previous 13F -15,060 shares

    1.6% of the 13F portfolio, value $13,296,035.

    13F-HR 0001398344-25-020530 filed by PROSPECTOR PARTNERS LLC
    Filed (acceptance time not in the bulk data set), ingested

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

  3. period ended2025-06-30
    13F 68,901 shares
    Change vs previous 13F -2,916 shares

    2.13% of the 13F portfolio, value $18,386,921.

    13F-HR 0001398344-25-014823 filed by PROSPECTOR PARTNERS LLC
    Filed (acceptance time not in the bulk data set), ingested

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

  4. period ended2025-03-31
    13F 71,817 shares
    Change vs previous 13F -6,333 shares

    2.32% of the 13F portfolio, value $20,324,929.

    13F-HR 0001398344-25-009285 filed by PROSPECTOR PARTNERS LLC
    Filed (acceptance time not in the bulk data set), ingested

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

  5. period ended2024-12-31
    13F 78,150 shares
    Change vs previous 13F -37,254 shares

    2.12% of the 13F portfolio, value $18,725,521.

    13F-HR 0001398344-25-002611 filed by PROSPECTOR PARTNERS LLC
    Filed (acceptance time not in the bulk data set), ingested

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

  6. period ended2024-09-30
    13F 115,404 shares
    Change vs previous 13F +509 shares

    3.12% of the 13F portfolio, value $29,284,919.

    13F-HR 0001398344-24-020566 filed by PROSPECTOR PARTNERS LLC
    Filed (acceptance time not in the bulk data set), ingested

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

  7. period ended2024-06-30
    13F 114,895 shares
    Change vs previous 13F not available

    2.8% of the 13F portfolio, value $23,864,840.

    13F-HR 0001398344-24-014535 filed by PROSPECTOR PARTNERS LLC
    Filed (acceptance time not in the bulk data set), ingested

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