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Chesley Taft & Associates LLC: CDNS position timeline

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

Chesley Taft & Associates LLC held 3,896 CDNS 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 3,896 shares
    Change vs previous 13F +585 shares

    0.05% of the 13F portfolio, value $1,286,401.

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

  2. period ended2026-06-30
    13F 3,311 shares
    Change vs previous 13F -10,367 shares

    0.05% of the 13F portfolio, value $1,242,685.

    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 13,678 shares
    Change vs previous 13F -1,169 shares

    0.16% of the 13F portfolio, value $3,800,706.

    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 14,847 shares
    Change vs previous 13F +380 shares

    0.18% of the 13F portfolio, value $4,640,875.

    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 14,467 shares
    Change vs previous 13F +365 shares

    0.22% of the 13F portfolio, value $5,081,678.

    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 14,102 shares
    Change vs previous 13F +333 shares

    0.19% of the 13F portfolio, value $4,345,531.

    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 13,769 shares
    Change vs previous 13F +5,224 shares

    0.17% of the 13F portfolio, value $3,501,870.

    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 8,545 shares
    Change vs previous 13F not available

    0.12% of the 13F portfolio, value $2,567,431.

    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).