VANGUARD GROUP INC: ATHM position timeline

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

VANGUARD GROUP INC held 2,553,987 ATHM 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 2,553,987 shares
Change vs previous 13F -24,863 shares
<0.01% of the 13F portfolio, value $48,602,373.
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: 508,545 shares
- Vanguard Investments Australia, Ltd.: 2,791 shares
- VANGUARD ASSET MANAGEMENT, Ltd: 113,372 shares
- Vanguard Personalized Indexing Management, LLC: 16,393 shares
- VANGUARD CAPITAL MANAGEMENT LLC: 1,912,886 shares
Acceptance time not in the bulk data set (spec §4.2).
period ended2026-03-31
13F/A 2,578,850 shares
Change vs previous 13F -103,656 shares
<0.01% of the 13F portfolio, value $44,794,626.
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: 516,899 shares
- Vanguard Investments Australia, Ltd.: 2,791 shares
- VANGUARD ASSET MANAGEMENT, Ltd: 115,550 shares
- VANGUARD CAPITAL MANAGEMENT LLC: 1,943,610 shares
Acceptance time not in the bulk data set (spec §4.2).
period ended2025-12-31
13F 2,682,506 shares
Change vs previous 13F +32,269 shares
<0.01% of the 13F portfolio, value $59,712,584.
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: 2,682,506 shares
- Vanguard Personalized Indexing Management, LLC: 0 shares
Acceptance time not in the bulk data set (spec §4.2).
period ended2025-09-30
13F 2,650,237 shares
Change vs previous 13F +40,729 shares
<0.01% of the 13F portfolio, value $75,664,266.
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: 2,642,537 shares
- Vanguard Personalized Indexing Management, LLC: 7,700 shares
Acceptance time not in the bulk data set (spec §4.2).
period ended2025-06-30
13F 2,609,508 shares
Change vs previous 13F +22,336 shares
<0.01% of the 13F portfolio, value $67,299,211.
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 2,587,172 shares
Change vs previous 13F +111,914 shares
<0.01% of the 13F portfolio, value $71,716,408.
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 2,475,258 shares
Change vs previous 13F +130,983 shares
<0.01% of the 13F portfolio, value $64,232,946.
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 2,344,275 shares
Change vs previous 13F not available
<0.01% of the 13F portfolio, value $76,470,251.
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).