VANGUARD GROUP INC: OUST position timeline

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

VANGUARD GROUP INC held 5,054,651 OUST 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 5,054,651 shares
Change vs previous 13F +126,476 shares
<0.01% of the 13F portfolio, value $316,016,779.
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: 452,368 shares
- Vanguard Investments Australia, Ltd.: 14,729 shares
- VANGUARD ASSET MANAGEMENT, Ltd: 43,414 shares
- Vanguard Personalized Indexing Management, LLC: 9,168 shares
- Vanguard Global Advisers, LLC: 24,214 shares
- VANGUARD CAPITAL MANAGEMENT LLC: 2,707,939 shares
- VANGUARD PORTFOLIO MANAGEMENT LLC: 1,802,819 shares
Acceptance time not in the bulk data set (spec §4.2).
period ended2026-03-31
13F/A 4,928,175 shares
Change vs previous 13F +209,154 shares
<0.01% of the 13F portfolio, value $90,530,575.
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: 415,545 shares
- Vanguard Investments Australia, Ltd.: 14,729 shares
- VANGUARD ASSET MANAGEMENT, Ltd: 39,201 shares
- Vanguard Global Advisers, LLC: 24,065 shares
- VANGUARD CAPITAL MANAGEMENT LLC: 2,664,383 shares
- VANGUARD PORTFOLIO MANAGEMENT LLC: 1,770,252 shares
Acceptance time not in the bulk data set (spec §4.2).
period ended2025-12-31
13F 4,719,021 shares
Change vs previous 13F -1,243 shares
<0.01% of the 13F portfolio, value $102,119,614.
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 4,720,264 shares
Change vs previous 13F +478,372 shares
<0.01% of the 13F portfolio, value $127,683,141.
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).
period ended2025-06-30
13F 4,241,892 shares
Change vs previous 13F +416,327 shares
<0.01% of the 13F portfolio, value $102,865,881.
13F-HR 0001752724-25-185843 filed by VANGUARD GROUP INC
Filed 2025-08-11 (acceptance time not in the bulk data set), ingested 2026-10-07 18:23:11 UTC
Acceptance time not in the bulk data set (spec §4.2).
period ended2025-03-31
13F 3,825,565 shares
Change vs previous 13F +190,885 shares
<0.01% of the 13F portfolio, value $34,353,573.
13F-HR 0001752724-25-099331 filed by VANGUARD GROUP INC
Filed 2025-05-09 (acceptance time not in the bulk data set), ingested 2026-10-07 18:25:06 UTC
Acceptance time not in the bulk data set (spec §4.2).
period ended2024-12-31
13F 3,634,680 shares
Change vs previous 13F +155,736 shares
<0.01% of the 13F portfolio, value $44,415,790.
13F-HR 0001752724-25-022205 filed by VANGUARD GROUP INC
Filed 2025-02-11 (acceptance time not in the bulk data set), ingested 2026-10-07 18:25:55 UTC
Acceptance time not in the bulk data set (spec §4.2).
period ended2024-09-30
13F 3,478,944 shares
Change vs previous 13F not available
<0.01% of the 13F portfolio, value $21,917,347.
13F-HR 0001752724-24-248565 filed by VANGUARD GROUP INC
Filed 2024-11-13 (acceptance time not in the bulk data set), ingested 2026-10-07 18:26:56 UTC
Acceptance time not in the bulk data set (spec §4.2).