VANGUARD GROUP INC: ACON position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of VANGUARD GROUP INC on ACON, newest first. How the timeline and the estimate are built.

VANGUARD GROUP INC held 22,810 ACON shares at 2026-06-30 per its 13F-HR filed 2026-08-13.

the latest 13F is the newest step

period ended2026-06-30
13F 22,810 shares
Change vs previous 13F +16,028 shares
<0.01% of the 13F portfolio, value $65,693.
13F-HR 0000933478-26-000015 filed by VANGUARD FIDUCIARY TRUST CO
Filed 2026-08-13 (acceptance time not in the bulk data set), ingested 2026-10-06 09:57:27 UTC
- VANGUARD FIDUCIARY TRUST CO: 16,028 shares
- VANGUARD CAPITAL MANAGEMENT LLC: 6,782 shares
Acceptance time not in the bulk data set (spec §4.2).
period ended2026-03-31
13F/A 6,782 shares
Change vs previous 13F not available
<0.01% of the 13F portfolio, value $22,177.
13F-HR/A 0002100119-26-001311 filed by VANGUARD CAPITAL MANAGEMENT LLC
Filed 2026-05-15 (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).