VANGUARD GROUP INC: ABM position timeline

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

VANGUARD GROUP INC held 7,203,704 ABM 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 7,203,704 shares
Change vs previous 13F +36,932 shares
<0.01% of the 13F portfolio, value $318,691,865.
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: 387,477 shares
- Vanguard Investments Australia, Ltd.: 14,079 shares
- VANGUARD ASSET MANAGEMENT, Ltd: 56,423 shares
- Vanguard Global Advisers, LLC: 29,830 shares
- VANGUARD CAPITAL MANAGEMENT LLC: 2,628,022 shares
- VANGUARD PORTFOLIO MANAGEMENT LLC: 4,087,873 shares
Acceptance time not in the bulk data set (spec §4.2).
period ended2026-03-31
13F/A 7,166,772 shares
Change vs previous 13F -82,508 shares
<0.01% of the 13F portfolio, value $276,064,057.
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: 380,972 shares
- Vanguard Investments Australia, Ltd.: 14,079 shares
- VANGUARD ASSET MANAGEMENT, Ltd: 57,106 shares
- Vanguard Global Advisers, LLC: 24,230 shares
- VANGUARD CAPITAL MANAGEMENT LLC: 2,614,419 shares
- VANGUARD PORTFOLIO MANAGEMENT LLC: 4,075,966 shares
Acceptance time not in the bulk data set (spec §4.2).
period ended2025-12-31
13F 7,249,280 shares
Change vs previous 13F -349,666 shares
<0.01% of the 13F portfolio, value $306,644,544.
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 7,598,946 shares
Change vs previous 13F -280,226 shares
0.01% of the 13F portfolio, value $350,463,389.
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 7,879,172 shares
Change vs previous 13F -15,455 shares
0.01% of the 13F portfolio, value $371,975,711.
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 7,894,627 shares
Change vs previous 13F -303,631 shares
0.01% of the 13F portfolio, value $373,889,535.
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 8,198,258 shares
Change vs previous 13F +55,584 shares
0.01% of the 13F portfolio, value $419,586,844.
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 8,142,674 shares
Change vs previous 13F not available
0.01% of the 13F portfolio, value $429,607,480.
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).