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STATE OF WISCONSIN INVESTMENT BOARD: M position timeline

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

STATE OF WISCONSIN INVESTMENT BOARD held 506,367 M 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 506,367 shares
    Change vs previous 13F +62,431 shares

    0.02% of the 13F portfolio, value $11,924,943.

    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 443,936 shares
    Change vs previous 13F +63,681 shares

    0.02% of the 13F portfolio, value $8,030,802.

    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 380,255 shares
    Change vs previous 13F -53,392 shares

    0.02% of the 13F portfolio, value $8,384,623.

    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 433,647 shares
    Change vs previous 13F +100,483 shares

    0.02% of the 13F portfolio, value $7,775,291.

    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 333,164 shares
    Change vs previous 13F +23,510 shares

    0.01% of the 13F portfolio, value $3,884,692.

    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 309,654 shares
    Change vs previous 13F -8,817 shares

    0.01% of the 13F portfolio, value $3,889,254.

    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 318,471 shares
    Change vs previous 13F +124,753 shares

    0.01% of the 13F portfolio, value $5,391,714.

    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 193,718 shares
    Change vs previous 13F not available

    0.01% of the 13F portfolio, value $3,039,435.

    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).