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Disclosery

STATE OF WISCONSIN INVESTMENT BOARD: MSFT position timeline

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

STATE OF WISCONSIN INVESTMENT BOARD held 3,767,812 MSFT 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 3,767,812 shares
    Change vs previous 13F -33,221 shares

    2.84% of the 13F portfolio, value $1,405,469,232.

    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 3,801,033 shares
    Change vs previous 13F +131,406 shares

    3.22% of the 13F portfolio, value $1,407,028,386.

    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 3,669,627 shares
    Change vs previous 13F -161,229 shares

    3.98% of the 13F portfolio, value $1,774,705,010.

    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 3,830,856 shares
    Change vs previous 13F -81,527 shares

    4.56% of the 13F portfolio, value $1,984,191,865.

    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 3,912,383 shares
    Change vs previous 13F -246,858 shares

    4.76% of the 13F portfolio, value $1,946,058,428.

    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 4,159,241 shares
    Change vs previous 13F +97,803 shares

    4.04% of the 13F portfolio, value $1,561,337,479.

    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 4,061,438 shares
    Change vs previous 13F -272,439 shares

    4.43% of the 13F portfolio, value $1,711,896,117.

    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 4,333,877 shares
    Change vs previous 13F not available

    4.7% of the 13F portfolio, value $1,864,867,273.

    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).