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STATE OF WISCONSIN INVESTMENT BOARD: SLAB position timeline

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

STATE OF WISCONSIN INVESTMENT BOARD held 50,909 SLAB 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 50,909 shares
    Change vs previous 13F +47,711 shares

    0.02% of the 13F portfolio, value $11,126,671.

    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 3,198 shares
    Change vs previous 13F -34,672 shares

    <0.01% of the 13F portfolio, value $665,664.

    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 37,870 shares
    Change vs previous 13F -556 shares

    0.01% of the 13F portfolio, value $4,949,609.

    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 38,426 shares
    Change vs previous 13F +1,511 shares

    0.01% of the 13F portfolio, value $5,038,801.

    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 36,915 shares
    Change vs previous 13F -1,423 shares

    0.01% of the 13F portfolio, value $5,439,794.

    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 38,338 shares
    Change vs previous 13F +398 shares

    0.01% of the 13F portfolio, value $4,315,709.

    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 37,940 shares
    Change vs previous 13F -1,947 shares

    0.01% of the 13F portfolio, value $4,712,907.

    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 39,887 shares
    Change vs previous 13F not available

    0.01% of the 13F portfolio, value $4,609,741.

    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).