Chesley Taft & Associates LLC: WMG position timeline

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

Chesley Taft & Associates LLC held 10,578 WMG shares at 2026-09-30 per its 13F-HR filed 2026-10-13.

the latest 13F is the newest step

period ended2026-09-30
13F 10,578 shares
Change vs previous 13F 0 shares
0.01% of the 13F portfolio, value $292,059.
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
period ended2026-06-30
13F 10,578 shares
Change vs previous 13F not available
0.01% of the 13F portfolio, value $286,347.
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).