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STATE OF WISCONSIN INVESTMENT BOARD: SNDK position timeline

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

STATE OF WISCONSIN INVESTMENT BOARD held 90,739 SNDK 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 90,739 shares
    Change vs previous 13F +1,942 shares

    0.42% of the 13F portfolio, value $206,315,986.

    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 88,797 shares
    Change vs previous 13F +19,557 shares

    0.13% of the 13F portfolio, value $56,416,286.

    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 69,240 shares
    Change vs previous 13F -24,337 shares

    0.04% of the 13F portfolio, value $16,436,191.

    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 93,577 shares
    Change vs previous 13F +36,342 shares

    0.02% of the 13F portfolio, value $10,499,339.

    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 57,235 shares
    Change vs previous 13F +23,326 shares

    0.01% of the 13F portfolio, value $2,595,607.

    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 33,909 shares
    Change vs previous 13F not available

    <0.01% of the 13F portfolio, value $1,614,407.

    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).