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Disclosery

STATE OF WISCONSIN INVESTMENT BOARD: ARKK position timeline

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

STATE OF WISCONSIN INVESTMENT BOARD held 1,849,057 ARKK 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 1,849,057 shares
    Change vs previous 13F -1,104,487 shares

    0.3% of the 13F portfolio, value $149,440,787.

    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 2,953,544 shares
    Change vs previous 13F +149,202 shares

    0.46% of the 13F portfolio, value $199,630,039.

    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 2,804,342 shares
    Change vs previous 13F +38 shares

    0.48% of the 13F portfolio, value $215,709,987.

    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 2,804,304 shares
    Change vs previous 13F +129,568 shares

    0.56% of the 13F portfolio, value $242,011,435.

    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 2,674,736 shares
    Change vs previous 13F +445,562 shares

    0.46% of the 13F portfolio, value $188,007,193.

    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 2,229,174 shares
    Change vs previous 13F +346,105 shares

    0.27% of the 13F portfolio, value $106,064,099.

    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 1,883,069 shares
    Change vs previous 13F +931,647 shares

    0.28% of the 13F portfolio, value $106,901,827.

    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 951,422 shares
    Change vs previous 13F not available

    0.11% of the 13F portfolio, value $45,221,088.

    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).