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Disclosery

STATE OF WISCONSIN INVESTMENT BOARD: TDC position timeline

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

STATE OF WISCONSIN INVESTMENT BOARD held 11,102 TDC 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 11,102 shares
    Change vs previous 13F -5,158 shares

    <0.01% of the 13F portfolio, value $384,684.

    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 16,260 shares
    Change vs previous 13F -9,677 shares

    <0.01% of the 13F portfolio, value $416,744.

    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 25,937 shares
    Change vs previous 13F -11,011 shares

    <0.01% of the 13F portfolio, value $789,522.

    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 36,948 shares
    Change vs previous 13F -2,913 shares

    <0.01% of the 13F portfolio, value $794,751.

    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 39,861 shares
    Change vs previous 13F -5,494 shares

    <0.01% of the 13F portfolio, value $889,299.

    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 45,355 shares
    Change vs previous 13F -979 shares

    <0.01% of the 13F portfolio, value $1,019,580.

    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 46,334 shares
    Change vs previous 13F -22,805 shares

    <0.01% of the 13F portfolio, value $1,443,304.

    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 69,139 shares
    Change vs previous 13F not available

    0.01% of the 13F portfolio, value $2,097,677.

    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).