VANGUARD GROUP INC: OESX position timeline

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

VANGUARD GROUP INC held 151,002 OESX 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 151,002 shares
Change vs previous 13F +21,044 shares
<0.01% of the 13F portfolio, value $1,765,213.
13F-HR 0002100119-26-001527 filed by VANGUARD CAPITAL MANAGEMENT LLC
Filed 2026-08-13 (acceptance time not in the bulk data set), ingested 2026-10-06 09:57:27 UTC
- VANGUARD FIDUCIARY TRUST CO: 22,796 shares
- Vanguard Global Advisers, LLC: 722 shares
- VANGUARD CAPITAL MANAGEMENT LLC: 127,484 shares
Acceptance time not in the bulk data set (spec §4.2).
period ended2026-03-31
13F/A 129,958 shares
Change vs previous 13F 0 shares
<0.01% of the 13F portfolio, value $1,135,833.
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
- VANGUARD FIDUCIARY TRUST CO: 17,312 shares
- Vanguard Global Advisers, LLC: 722 shares
- VANGUARD CAPITAL MANAGEMENT LLC: 111,924 shares
Acceptance time not in the bulk data set (spec §4.2).
period ended2025-12-31
13F 129,958 shares
Change vs previous 13F +4,441 shares
<0.01% of the 13F portfolio, value $1,998,754.
13F-HR 0000102909-26-000031 filed by VANGUARD GROUP INC
Filed 2026-01-29 (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).
period ended2025-09-30
13F 125,517 shares
Change vs previous 13F not available
<0.01% of the 13F portfolio, value $1,097,018.
13F-HR 0000102909-25-000353 filed by VANGUARD GROUP INC
Filed 2025-11-07 (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).