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Disclosery

STATE OF WISCONSIN INVESTMENT BOARD: MGY position timeline

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

STATE OF WISCONSIN INVESTMENT BOARD held 359,835 MGY 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 359,835 shares
    Change vs previous 13F -26,696 shares

    0.02% of the 13F portfolio, value $9,204,579.

    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 386,531 shares
    Change vs previous 13F -50,550 shares

    0.03% of the 13F portfolio, value $12,202,784.

    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 437,081 shares
    Change vs previous 13F +42,742 shares

    0.02% of the 13F portfolio, value $9,567,703.

    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 394,339 shares
    Change vs previous 13F +4,019 shares

    0.02% of the 13F portfolio, value $9,412,872.

    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 390,320 shares
    Change vs previous 13F -5,079 shares

    0.02% of the 13F portfolio, value $8,774,394.

    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 395,399 shares
    Change vs previous 13F +3,034 shares

    0.03% of the 13F portfolio, value $9,987,779.

    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 392,365 shares
    Change vs previous 13F +17,226 shares

    0.02% of the 13F portfolio, value $9,173,494.

    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 375,139 shares
    Change vs previous 13F not available

    0.02% of the 13F portfolio, value $9,160,894.

    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).