VANGUARD GROUP INC: BRK-A position timeline

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

VANGUARD GROUP INC held 3,929 BRK-A 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 3,929 shares
Change vs previous 13F +41 shares
0.04% of the 13F portfolio, value $2,942,231,650.
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: 58 shares
- VANGUARD ADVISERS INC: 0 shares
- VANGUARD ASSET MANAGEMENT, Ltd: 415 shares
- Vanguard Personalized Indexing Management, LLC: 5 shares
- Vanguard Global Advisers, LLC: 14 shares
- Vanguard National Trust Co: 3 shares
- VANGUARD CAPITAL MANAGEMENT LLC: 1,378 shares
- VANGUARD PORTFOLIO MANAGEMENT LLC: 2,056 shares
Acceptance time not in the bulk data set (spec §4.2).
period ended2026-03-31
13F/A 3,888 shares
Change vs previous 13F 0 shares
0.04% of the 13F portfolio, value $2,792,367,676.
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: 57 shares
- VANGUARD ADVISERS INC: 0 shares
- VANGUARD ASSET MANAGEMENT, Ltd: 375 shares
- Vanguard Personalized Indexing Management, LLC: 2 shares
- Vanguard Global Advisers, LLC: 19 shares
- Vanguard National Trust Co: 3 shares
- VANGUARD CAPITAL MANAGEMENT LLC: 1,379 shares
- VANGUARD PORTFOLIO MANAGEMENT LLC: 2,053 shares
Acceptance time not in the bulk data set (spec §4.2).
period ended2025-12-31
13F 3,888 shares
Change vs previous 13F +34 shares
0.04% of the 13F portfolio, value $2,934,662,400.
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: 3,886 shares
- Vanguard Personalized Indexing Management, LLC: 2 shares
Acceptance time not in the bulk data set (spec §4.2).
period ended2025-09-30
13F 3,854 shares
Change vs previous 13F +4 shares
0.04% of the 13F portfolio, value $2,906,686,800.
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: 3,852 shares
- Vanguard Personalized Indexing Management, LLC: 2 shares
Acceptance time not in the bulk data set (spec §4.2).
period ended2025-06-30
13F 3,850 shares
Change vs previous 13F -2 shares
0.05% of the 13F portfolio, value $2,805,880,000.
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: 3,848 shares
- Vanguard Personalized Indexing Management, LLC: 2 shares
Acceptance time not in the bulk data set (spec §4.2).
period ended2025-03-31
13F 3,852 shares
Change vs previous 13F +28 shares
0.06% of the 13F portfolio, value $3,075,597,044.
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
- VANGUARD GROUP INC: 3,851 shares
- Vanguard Personalized Indexing Management, LLC: 1 shares
Acceptance time not in the bulk data set (spec §4.2).
period ended2024-12-31
13F 3,824 shares
Change vs previous 13F +13 shares
0.05% of the 13F portfolio, value $2,603,838,080.
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 3,811 shares
Change vs previous 13F not available
0.05% of the 13F portfolio, value $2,634,086,980.
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).