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FACTORY MUTUAL INSURANCE CO: PM position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of FACTORY MUTUAL INSURANCE CO on PM, newest first. How the timeline and the estimate are built.

FACTORY MUTUAL INSURANCE CO held 394,256 PM shares at 2026-06-30 per its 13F-HR filed 2026-07-21.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 394,256 shares
    Change vs previous 13F -36,350 shares

    0.67% of the 13F portfolio, value $71,324,853.

    13F-HR 0000887818-26-000003 filed by FACTORY MUTUAL INSURANCE CO
    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 430,606 shares
    Change vs previous 13F +12,200 shares

    0.8% of the 13F portfolio, value $71,196,396.

    13F-HR 0000887818-26-000002 filed by FACTORY MUTUAL INSURANCE CO
    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 418,406 shares
    Change vs previous 13F +37,600 shares

    0.68% of the 13F portfolio, value $67,112,322.

    13F-HR 0000887818-26-000001 filed by FACTORY MUTUAL INSURANCE CO
    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 380,806 shares
    Change vs previous 13F -40,000 shares

    0.6% of the 13F portfolio, value $61,766,733.

    13F-HR 0000887818-25-000002 filed by FACTORY MUTUAL INSURANCE CO
    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 420,806 shares
    Change vs previous 13F 0 shares

    0.84% of the 13F portfolio, value $76,641,397.

    13F-HR 0001085146-25-004651 filed by FACTORY MUTUAL INSURANCE CO
    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 420,806 shares
    Change vs previous 13F 0 shares

    0.77% of the 13F portfolio, value $66,794,536.

    13F-HR 0001085146-25-002161 filed by FACTORY MUTUAL INSURANCE CO
    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 420,806 shares
    Change vs previous 13F -63,200 shares

    0.55% of the 13F portfolio, value $50,644,002.

    13F-HR 0001085146-25-000453 filed by FACTORY MUTUAL INSURANCE CO
    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 484,006 shares
    Change vs previous 13F not available

    0.61% of the 13F portfolio, value $58,758,328.

    13F-HR 0001085146-24-004830 filed by FACTORY MUTUAL INSURANCE CO
    Filed (acceptance time not in the bulk data set), ingested

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