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Chesley Taft & Associates LLC: ET position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of Chesley Taft & Associates LLC on ET, newest first. How the timeline and the estimate are built.

Chesley Taft & Associates LLC held 23,786 ET shares at 2026-09-30 per its 13F-HR filed 2026-10-13.

the latest 13F is the newest step

  1. period ended2026-09-30
    13F 23,786 shares
    Change vs previous 13F 0 shares

    0.02% of the 13F portfolio, value $470,249.

    13F-HR 0001164632-26-000006 filed by Chesley Taft & Associates LLC
    Accepted , ingested

  2. period ended2026-06-30
    13F 23,786 shares
    Change vs previous 13F 0 shares

    0.02% of the 13F portfolio, value $454,788.

    13F-HR 0001164632-26-000004 filed by Chesley Taft & Associates LLC
    Filed (acceptance time not in the bulk data set), ingested

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

  3. period ended2026-03-31
    13F 23,786 shares
    Change vs previous 13F -20,000 shares

    0.02% of the 13F portfolio, value $459,070.

    13F-HR 0001164632-26-000002 filed by Chesley Taft & Associates LLC
    Filed (acceptance time not in the bulk data set), ingested

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

  4. period ended2025-12-31
    13F 43,786 shares
    Change vs previous 13F -11,800 shares

    0.03% of the 13F portfolio, value $722,031.

    13F-HR 0001164632-26-000001 filed by Chesley Taft & Associates LLC
    Filed (acceptance time not in the bulk data set), ingested

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

  5. period ended2025-09-30
    13F 55,586 shares
    Change vs previous 13F -7,000 shares

    0.04% of the 13F portfolio, value $953,856.

    13F-HR 0001085146-25-005836 filed by Chesley Taft & Associates LLC
    Filed (acceptance time not in the bulk data set), ingested

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

  6. period ended2025-06-30
    13F 62,586 shares
    Change vs previous 13F -5,100 shares

    0.05% of the 13F portfolio, value $1,134,684.

    13F-HR 0001085146-25-003693 filed by Chesley Taft & Associates LLC
    Filed (acceptance time not in the bulk data set), ingested

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

  7. period ended2025-03-31
    13F 67,686 shares
    Change vs previous 13F +100 shares

    0.06% of the 13F portfolio, value $1,258,283.

    13F-HR 0001085146-25-002016 filed by Chesley Taft & Associates LLC
    Filed (acceptance time not in the bulk data set), ingested

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

  8. period ended2024-12-31
    13F 67,586 shares
    Change vs previous 13F not available

    0.06% of the 13F portfolio, value $1,324,010.

    13F-HR 0001085146-25-000305 filed by Chesley Taft & Associates LLC
    Filed (acceptance time not in the bulk data set), ingested

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