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Disclosery

STATE OF WISCONSIN INVESTMENT BOARD: CCOI position timeline

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

STATE OF WISCONSIN INVESTMENT BOARD held 75,678 CCOI 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 75,678 shares
    Change vs previous 13F +1,224 shares

    <0.01% of the 13F portfolio, value $1,050,411.

    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 74,454 shares
    Change vs previous 13F -700 shares

    <0.01% of the 13F portfolio, value $1,402,713.

    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 75,154 shares
    Change vs previous 13F -47,364 shares

    <0.01% of the 13F portfolio, value $1,620,320.

    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 122,518 shares
    Change vs previous 13F +1,681 shares

    0.01% of the 13F portfolio, value $4,698,565.

    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 120,837 shares
    Change vs previous 13F -2,895 shares

    0.01% of the 13F portfolio, value $5,825,552.

    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 123,732 shares
    Change vs previous 13F +5,271 shares

    0.02% of the 13F portfolio, value $7,586,009.

    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 118,461 shares
    Change vs previous 13F +8,125 shares

    0.02% of the 13F portfolio, value $9,129,789.

    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 110,336 shares
    Change vs previous 13F not available

    0.02% of the 13F portfolio, value $8,376,709.

    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).