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FACTORY MUTUAL INSURANCE CO: ANET position timeline

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

FACTORY MUTUAL INSURANCE CO held 324,320 ANET 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 324,320 shares
    Change vs previous 13F -9,700 shares

    0.52% of the 13F portfolio, value $55,095,482.

    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 334,020 shares
    Change vs previous 13F +5,600 shares

    0.46% of the 13F portfolio, value $41,010,976.

    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 328,420 shares
    Change vs previous 13F +175,400 shares

    0.44% of the 13F portfolio, value $43,032,873.

    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 153,020 shares
    Change vs previous 13F -13,500 shares

    0.22% of the 13F portfolio, value $22,296,544.

    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 166,520 shares
    Change vs previous 13F 0 shares

    0.19% of the 13F portfolio, value $17,036,661.

    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 166,520 shares
    Change vs previous 13F 0 shares

    0.15% of the 13F portfolio, value $12,901,970.

    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 166,520 shares
    Change vs previous 13F not available

    0.2% of the 13F portfolio, value $18,405,456.

    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).