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SUMITOMO LIFE INSURANCE CO: WMB position timeline

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

SUMITOMO LIFE INSURANCE CO held 55,380 WMB shares at 2026-06-30 per its 13F-HR filed 2026-08-12.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 55,380 shares
    Change vs previous 13F -15,056 shares

    0.07% of the 13F portfolio, value $4,116,949.

    13F-HR 0001140361-26-032353 filed by SUMITOMO LIFE 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 70,436 shares
    Change vs previous 13F -3,975 shares

    0.12% of the 13F portfolio, value $5,126,332.

    13F-HR 0001140361-26-020673 filed by SUMITOMO LIFE 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 74,411 shares
    Change vs previous 13F +4,635 shares

    0.12% of the 13F portfolio, value $4,472,845.

    13F-HR 0001140361-26-005135 filed by SUMITOMO LIFE 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 69,776 shares
    Change vs previous 13F -1,244 shares

    0.14% of the 13F portfolio, value $4,420,310.

    13F-HR 0001140361-25-041496 filed by SUMITOMO LIFE 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 71,020 shares
    Change vs previous 13F +2,793 shares

    0.3% of the 13F portfolio, value $4,460,766.

    13F-HR 0001140361-25-028716 filed by SUMITOMO LIFE 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 68,227 shares
    Change vs previous 13F -476 shares

    0.15% of the 13F portfolio, value $4,077,246.

    13F-HR 0001140361-25-016980 filed by SUMITOMO LIFE 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 68,703 shares
    Change vs previous 13F +4,644 shares

    0.07% of the 13F portfolio, value $3,718,206.

    13F-HR 0001140361-25-001666 filed by SUMITOMO LIFE 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 64,059 shares
    Change vs previous 13F not available

    0.06% of the 13F portfolio, value $2,924,293.

    13F-HR 0001140361-24-043470 filed by SUMITOMO LIFE INSURANCE CO
    Filed (acceptance time not in the bulk data set), ingested

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