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Chesley Taft & Associates LLC: VO position timeline

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

Chesley Taft & Associates LLC held 138,411 VO 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 138,411 shares
    Change vs previous 13F +4,962 shares

    0.42% of the 13F portfolio, value $10,854,191.

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

  2. period ended2026-06-30
    13F 133,449 shares
    Change vs previous 13F +101,478 shares

    0.42% of the 13F portfolio, value $10,751,986.

    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 31,971 shares
    Change vs previous 13F +780 shares

    0.38% of the 13F portfolio, value $9,181,432.

    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 31,191 shares
    Change vs previous 13F +2,139 shares

    0.36% of the 13F portfolio, value $9,052,252.

    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 29,052 shares
    Change vs previous 13F -5 shares

    0.36% of the 13F portfolio, value $8,533,734.

    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 29,057 shares
    Change vs previous 13F +309 shares

    0.36% of the 13F portfolio, value $8,131,020.

    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 28,748 shares
    Change vs previous 13F +290 shares

    0.36% of the 13F portfolio, value $7,434,808.

    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 28,458 shares
    Change vs previous 13F not available

    0.35% of the 13F portfolio, value $7,516,612.

    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).