VANGUARD GROUP INC: AMTM position timeline

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

VANGUARD GROUP INC held 15,950,609 AMTM 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 15,950,609 shares
Change vs previous 13F +254,160 shares
<0.01% of the 13F portfolio, value $329,699,087.
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: 968,451 shares
- Vanguard Investments Australia, Ltd.: 39,488 shares
- VANGUARD ASSET MANAGEMENT, Ltd: 127,793 shares
- Vanguard Personalized Indexing Management, LLC: 17,111 shares
- Vanguard Global Advisers, LLC: 137,394 shares
- VANGUARD CAPITAL MANAGEMENT LLC: 6,711,987 shares
- VANGUARD PORTFOLIO MANAGEMENT LLC: 7,948,385 shares
Acceptance time not in the bulk data set (spec §4.2).
period ended2026-03-31
13F/A 15,696,449 shares
Change vs previous 13F not available
0.01% of the 13F portfolio, value $409,363,389.
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: 947,460 shares
- Vanguard Investments Australia, Ltd.: 39,488 shares
- VANGUARD ASSET MANAGEMENT, Ltd: 127,793 shares
- Vanguard Personalized Indexing Management, LLC: 16,490 shares
- Vanguard Global Advisers, LLC: 61,388 shares
- VANGUARD CAPITAL MANAGEMENT LLC: 6,650,879 shares
- VANGUARD PORTFOLIO MANAGEMENT LLC: 7,852,951 shares
Acceptance time not in the bulk data set (spec §4.2).