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Disclosery

BOKF, NA: BTU position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of BOKF, NA on BTU, newest first. How the timeline and the estimate are built.

BOKF, NA held 0 BTU shares at 2026-03-31 per its 13F-HR filed 2026-05-08.

the latest 13F is the newest step

  1. period ended2026-03-31
    13F 0 shares
    Change vs previous 13F -27,929 shares

    13F-HR 0000009634-26-000003 filed by BOKF, NA
    Filed (acceptance time not in the bulk data set), ingested

    Acceptance time not in the bulk data set (spec §4.2).

    Exited: the 13F for this period no longer lists the position.

  2. period ended2025-12-31
    13F 27,929 shares
    Change vs previous 13F -130 shares

    0.01% of the 13F portfolio, value $829,492.

    13F-HR 0000009634-26-000002 filed by BOKF, NA
    Filed (acceptance time not in the bulk data set), ingested

    Acceptance time not in the bulk data set (spec §4.2).

  3. period ended2025-09-30
    13F 28,059 shares
    Change vs previous 13F +157 shares

    0.01% of the 13F portfolio, value $744,125.

    13F-HR 0000009634-25-000006 filed by BOKF, NA
    Filed (acceptance time not in the bulk data set), ingested

    Acceptance time not in the bulk data set (spec §4.2).

  4. period ended2025-06-30
    13F 27,902 shares
    Change vs previous 13F -4,415 shares

    0.01% of the 13F portfolio, value $374,445.

    13F-HR 0000009634-25-000005 filed by BOKF, NA
    Filed (acceptance time not in the bulk data set), ingested

    Acceptance time not in the bulk data set (spec §4.2).

  5. period ended2025-03-31
    13F 32,317 shares
    Change vs previous 13F +10,081 shares

    0.01% of the 13F portfolio, value $437,896.

    13F-HR 0000009634-25-000003 filed by BOKF, NA
    Filed (acceptance time not in the bulk data set), ingested

    Acceptance time not in the bulk data set (spec §4.2).

  6. period ended2024-12-31
    13F 22,236 shares
    Change vs previous 13F +1,050 shares

    0.01% of the 13F portfolio, value $397,580.

    13F-HR 0000009634-25-000002 filed by BOKF, NA
    Filed (acceptance time not in the bulk data set), ingested

    Acceptance time not in the bulk data set (spec §4.2).

  7. period ended2024-09-30
    13F 21,186 shares
    Change vs previous 13F not available

    0.01% of the 13F portfolio, value $550,413.

    13F-HR 0001977483-24-000003 filed by BOKF, NA
    Filed (acceptance time not in the bulk data set), ingested

    Acceptance time not in the bulk data set (spec §4.2).