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Disclosery

STATE OF WISCONSIN INVESTMENT BOARD: MGEE position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of STATE OF WISCONSIN INVESTMENT BOARD on MGEE, newest first. How the timeline and the estimate are built.

STATE OF WISCONSIN INVESTMENT BOARD held 6,476 MGEE shares at 2026-06-30 per its 13F-HR filed 2026-08-14.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 6,476 shares
    Change vs previous 13F -10,495 shares

    <0.01% of the 13F portfolio, value $528,053.

    13F-HR 0001062993-26-004375 filed by STATE OF WISCONSIN INVESTMENT BOARD
    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 16,971 shares
    Change vs previous 13F -8,855 shares

    <0.01% of the 13F portfolio, value $1,311,689.

    13F-HR 0001062993-26-002676 filed by STATE OF WISCONSIN INVESTMENT BOARD
    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 25,826 shares
    Change vs previous 13F -3,998 shares

    <0.01% of the 13F portfolio, value $2,025,275.

    13F-HR 0001062993-26-000957 filed by STATE OF WISCONSIN INVESTMENT BOARD
    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 29,824 shares
    Change vs previous 13F -1,371 shares

    0.01% of the 13F portfolio, value $2,510,584.

    13F-HR 0001062993-25-016783 filed by STATE OF WISCONSIN INVESTMENT BOARD
    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 31,195 shares
    Change vs previous 13F -3,533 shares

    0.01% of the 13F portfolio, value $2,758,886.

    13F-HR 0001062993-25-014368 filed by STATE OF WISCONSIN INVESTMENT BOARD
    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 34,728 shares
    Change vs previous 13F -1,444 shares

    0.01% of the 13F portfolio, value $3,228,315.

    13F-HR 0001062993-25-009484 filed by STATE OF WISCONSIN INVESTMENT BOARD
    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 36,172 shares
    Change vs previous 13F -1,275 shares

    0.01% of the 13F portfolio, value $3,398,721.

    13F-HR 0001062993-25-002462 filed by STATE OF WISCONSIN INVESTMENT BOARD
    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 37,447 shares
    Change vs previous 13F not available

    0.01% of the 13F portfolio, value $3,424,528.

    13F-HR 0001062993-24-019058 filed by STATE OF WISCONSIN INVESTMENT BOARD
    Filed (acceptance time not in the bulk data set), ingested

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