VANGUARD GROUP INC: CENX position timeline

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

VANGUARD GROUP INC held 8,292,817 CENX 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 8,292,817 shares
Change vs previous 13F +983,925 shares
<0.01% of the 13F portfolio, value $381,552,509.
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: 427,306 shares
- Vanguard Investments Australia, Ltd.: 16,971 shares
- VANGUARD ASSET MANAGEMENT, Ltd: 62,243 shares
- Vanguard Personalized Indexing Management, LLC: 13,639 shares
- Vanguard Global Advisers, LLC: 26,406 shares
- VANGUARD CAPITAL MANAGEMENT LLC: 2,972,532 shares
- VANGUARD PORTFOLIO MANAGEMENT LLC: 4,773,720 shares
Acceptance time not in the bulk data set (spec §4.2).
period ended2026-03-31
13F/A 7,308,892 shares
Change vs previous 13F +358,537 shares
0.01% of the 13F portfolio, value $428,958,872.
13F-HR 0002100121-26-000861 filed by VANGUARD PORTFOLIO MANAGEMENT LLC
Filed 2026-05-08 (acceptance time not in the bulk data set), ingested 2026-10-06 09:58:43 UTC
- VANGUARD FIDUCIARY TRUST CO: 378,295 shares
- Vanguard Investments Australia, Ltd.: 13,368 shares
- VANGUARD ASSET MANAGEMENT, Ltd: 51,572 shares
- Vanguard Personalized Indexing Management, LLC: 13,273 shares
- Vanguard Global Advisers, LLC: 24,720 shares
- VANGUARD CAPITAL MANAGEMENT LLC: 2,586,107 shares
- VANGUARD PORTFOLIO MANAGEMENT LLC: 4,241,557 shares
Acceptance time not in the bulk data set (spec §4.2).
period ended2025-12-31
13F 6,950,355 shares
Change vs previous 13F +1,094,149 shares
<0.01% of the 13F portfolio, value $272,314,909.
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
- VANGUARD GROUP INC: 6,939,794 shares
- Vanguard Personalized Indexing Management, LLC: 10,561 shares
Acceptance time not in the bulk data set (spec §4.2).
period ended2025-09-30
13F 5,856,206 shares
Change vs previous 13F +75,069 shares
<0.01% of the 13F portfolio, value $171,938,208.
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
- VANGUARD GROUP INC: 5,845,537 shares
- Vanguard Personalized Indexing Management, LLC: 10,669 shares
Acceptance time not in the bulk data set (spec §4.2).
period ended2025-06-30
13F 5,781,137 shares
Change vs previous 13F +66,737 shares
<0.01% of the 13F portfolio, value $104,176,089.
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
- VANGUARD GROUP INC: 5,769,880 shares
- Vanguard Personalized Indexing Management, LLC: 11,257 shares
Acceptance time not in the bulk data set (spec §4.2).
period ended2025-03-31
13F 5,714,400 shares
Change vs previous 13F -136,540 shares
<0.01% of the 13F portfolio, value $106,059,263.
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 5,850,940 shares
Change vs previous 13F -289,714 shares
<0.01% of the 13F portfolio, value $106,604,127.
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 6,140,654 shares
Change vs previous 13F not available
<0.01% of the 13F portfolio, value $99,662,814.
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).