Chesley Taft & Associates LLC: VLO position timeline

Chesley Taft & Associates LLC held 10,154 VLO 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 10,154 shares

   Change vs previous 13F +8,418 shares

   0.15% of the 13F portfolio, value $3,935,792.

   13F-HR 0001164632-26-000006 filed by Chesley Taft & Associates LLC
   Accepted 2026-10-13 13:37:43 UTC, ingested 2026-10-13 13:38:13 UTC

2. period ended2026-06-30

   13F 1,736 shares

   Change vs previous 13F +28 shares

   0.02% of the 13F portfolio, value $452,124.

   13F-HR 0001164632-26-000004 filed by Chesley Taft & Associates LLC
   Filed 2026-07-08 (acceptance time not in the bulk data set), ingested 2026-10-06 09:57:27 UTC

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

3. period ended2026-03-31

   13F 1,708 shares

   Change vs previous 13F +172 shares

   0.02% of the 13F portfolio, value $422,013.

   13F-HR 0001164632-26-000002 filed by Chesley Taft & Associates LLC
   Filed 2026-04-13 (acceptance time not in the bulk data set), ingested 2026-10-06 09:58:43 UTC

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

4. period ended2025-12-31

   13F 1,536 shares

   Change vs previous 13F +203 shares

   0.01% of the 13F portfolio, value $250,045.

   13F-HR 0001164632-26-000001 filed by Chesley Taft & Associates LLC
   Filed 2026-01-14 (acceptance time not in the bulk data set), ingested 2026-10-07 03:01:36 UTC

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

5. period ended2025-09-30

   13F 1,333 shares

   Change vs previous 13F not available

   0.01% of the 13F portfolio, value $226,957.

   13F-HR 0001085146-25-005836 filed by Chesley Taft & Associates LLC
   Filed 2025-10-08 (acceptance time not in the bulk data set), ingested 2026-10-07 03:02:25 UTC

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