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FACTORY MUTUAL INSURANCE CO: TSLA position timeline

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

FACTORY MUTUAL INSURANCE CO held 267,550 TSLA 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 267,550 shares
    Change vs previous 13F -1,850 shares

    1.06% of the 13F portfolio, value $112,531,530.

    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 269,400 shares
    Change vs previous 13F +6,850 shares

    1.13% of the 13F portfolio, value $100,149,450.

    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 262,550 shares
    Change vs previous 13F -6,850 shares

    1.2% of the 13F portfolio, value $118,073,986.

    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 269,400 shares
    Change vs previous 13F 0 shares

    1.17% of the 13F portfolio, value $119,807,568.

    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 269,400 shares
    Change vs previous 13F 0 shares

    0.94% of the 13F portfolio, value $85,577,604.

    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 269,400 shares
    Change vs previous 13F 0 shares

    0.81% of the 13F portfolio, value $69,817,704.

    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 269,400 shares
    Change vs previous 13F +38,200 shares

    1.18% of the 13F portfolio, value $108,794,496.

    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 231,200 shares
    Change vs previous 13F not available

    0.63% of the 13F portfolio, value $60,488,856.

    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).