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Disclosery

STATE OF WISCONSIN INVESTMENT BOARD: BTU position timeline

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

STATE OF WISCONSIN INVESTMENT BOARD held 161,165 BTU 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 161,165 shares
    Change vs previous 13F +112,915 shares

    0.01% of the 13F portfolio, value $3,726,135.

    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 48,250 shares
    Change vs previous 13F -41,328 shares

    <0.01% of the 13F portfolio, value $1,589,838.

    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 89,578 shares
    Change vs previous 13F +895 shares

    0.01% of the 13F portfolio, value $2,660,467.

    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 88,683 shares
    Change vs previous 13F -113,948 shares

    0.01% of the 13F portfolio, value $2,351,873.

    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 202,631 shares
    Change vs previous 13F -113 shares

    0.01% of the 13F portfolio, value $2,719,308.

    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 202,744 shares
    Change vs previous 13F +184,776 shares

    0.01% of the 13F portfolio, value $2,747,181.

    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 17,968 shares
    Change vs previous 13F -8,083 shares

    <0.01% of the 13F portfolio, value $376,250.

    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 26,051 shares
    Change vs previous 13F not available

    <0.01% of the 13F portfolio, value $691,394.

    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).