Skip to content
Disclosery

FACTORY MUTUAL INSURANCE CO: IWR position timeline

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

FACTORY MUTUAL INSURANCE CO held 758,700 IWR 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 758,700 shares
    Change vs previous 13F 0 shares

    0.79% of the 13F portfolio, value $83,699,784.

    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 758,700 shares
    Change vs previous 13F 0 shares

    0.83% of the 13F portfolio, value $73,768,401.

    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 758,700 shares
    Change vs previous 13F 0 shares

    0.74% of the 13F portfolio, value $73,040,049.

    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 758,700 shares
    Change vs previous 13F -220,000 shares

    0.71% of the 13F portfolio, value $73,252,485.

    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 978,700 shares
    Change vs previous 13F 0 shares

    0.98% of the 13F portfolio, value $90,011,039.

    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 978,700 shares
    Change vs previous 13F 0 shares

    0.97% of the 13F portfolio, value $83,258,009.

    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 978,700 shares
    Change vs previous 13F 0 shares

    0.94% of the 13F portfolio, value $86,517,080.

    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 978,700 shares
    Change vs previous 13F not available

    0.89% of the 13F portfolio, value $86,262,618.

    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).