VANGUARD GROUP INC: OSCR position timeline

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

VANGUARD GROUP INC held 23,614,803 OSCR 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 23,614,803 shares
Change vs previous 13F +428,431 shares
0.01% of the 13F portfolio, value $673,494,181.
13F-HR 0002100121-26-001018 filed by VANGUARD PORTFOLIO 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: 1,612,764 shares
- Vanguard Investments Australia, Ltd.: 60,309 shares
- VANGUARD ASSET MANAGEMENT, Ltd: 228,250 shares
- Vanguard Personalized Indexing Management, LLC: 18,559 shares
- Vanguard Global Advisers, LLC: 86,060 shares
- VANGUARD CAPITAL MANAGEMENT LLC: 10,579,437 shares
- VANGUARD PORTFOLIO MANAGEMENT LLC: 11,029,424 shares
Acceptance time not in the bulk data set (spec §4.2).
period ended2026-03-31
13F/A 23,186,372 shares
Change vs previous 13F +2,485,122 shares
<0.01% of the 13F portfolio, value $265,947,688.
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: 1,524,184 shares
- Vanguard Investments Australia, Ltd.: 50,072 shares
- VANGUARD ASSET MANAGEMENT, Ltd: 184,399 shares
- Vanguard Personalized Indexing Management, LLC: 15,365 shares
- Vanguard Global Advisers, LLC: 88,877 shares
- VANGUARD CAPITAL MANAGEMENT LLC: 10,777,627 shares
- VANGUARD PORTFOLIO MANAGEMENT LLC: 10,545,848 shares
Acceptance time not in the bulk data set (spec §4.2).
period ended2025-12-31
13F 20,701,250 shares
Change vs previous 13F +540,851 shares
<0.01% of the 13F portfolio, value $297,476,962.
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 20,160,399 shares
Change vs previous 13F +423,184 shares
0.01% of the 13F portfolio, value $381,636,353.
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 19,737,215 shares
Change vs previous 13F +38,773 shares
0.01% of the 13F portfolio, value $423,165,890.
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 19,698,442 shares
Change vs previous 13F +700,469 shares
<0.01% of the 13F portfolio, value $258,246,574.
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 18,997,973 shares
Change vs previous 13F +586,626 shares
<0.01% of the 13F portfolio, value $255,332,756.
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 18,411,347 shares
Change vs previous 13F not available
0.01% of the 13F portfolio, value $390,504,670.
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).