VANGUARD GROUP INC: HSTM position timeline

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

VANGUARD GROUP INC held 2,118,496 HSTM 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 2,118,496 shares
Change vs previous 13F -41,084 shares
<0.01% of the 13F portfolio, value $57,729,016.
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: 156,225 shares
- Vanguard Investments Australia, Ltd.: 4,856 shares
- VANGUARD ASSET MANAGEMENT, Ltd: 14,885 shares
- Vanguard Personalized Indexing Management, LLC: 7,917 shares
- Vanguard Global Advisers, LLC: 8,772 shares
- VANGUARD CAPITAL MANAGEMENT LLC: 1,045,298 shares
- VANGUARD PORTFOLIO MANAGEMENT LLC: 880,543 shares
Acceptance time not in the bulk data set (spec §4.2).
period ended2026-03-31
13F/A 2,159,580 shares
Change vs previous 13F -377,321 shares
<0.01% of the 13F portfolio, value $44,724,902.
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: 161,294 shares
- Vanguard Investments Australia, Ltd.: 4,856 shares
- VANGUARD ASSET MANAGEMENT, Ltd: 14,885 shares
- Vanguard Global Advisers, LLC: 8,772 shares
- VANGUARD CAPITAL MANAGEMENT LLC: 1,047,927 shares
- VANGUARD PORTFOLIO MANAGEMENT LLC: 921,846 shares
Acceptance time not in the bulk data set (spec §4.2).
period ended2025-12-31
13F 2,536,901 shares
Change vs previous 13F -448,181 shares
<0.01% of the 13F portfolio, value $58,526,307.
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 2,985,082 shares
Change vs previous 13F -75,887 shares
<0.01% of the 13F portfolio, value $84,298,715.
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 3,060,969 shares
Change vs previous 13F -2,050 shares
<0.01% of the 13F portfolio, value $84,697,013.
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: 3,060,969 shares
- Vanguard Personalized Indexing Management, LLC: 0 shares
Acceptance time not in the bulk data set (spec §4.2).
period ended2025-03-31
13F 3,063,019 shares
Change vs previous 13F -1,696 shares
<0.01% of the 13F portfolio, value $98,567,951.
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: 3,053,134 shares
- Vanguard Personalized Indexing Management, LLC: 9,885 shares
Acceptance time not in the bulk data set (spec §4.2).
period ended2024-12-31
13F 3,064,715 shares
Change vs previous 13F +92,403 shares
<0.01% of the 13F portfolio, value $97,457,938.
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
- VANGUARD GROUP INC: 3,055,060 shares
- Vanguard Personalized Indexing Management, LLC: 9,655 shares
Acceptance time not in the bulk data set (spec §4.2).
period ended2024-09-30
13F 2,972,312 shares
Change vs previous 13F not available
<0.01% of the 13F portfolio, value $85,721,479.
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
- VANGUARD GROUP INC: 2,962,993 shares
- Vanguard Personalized Indexing Management, LLC: 9,319 shares
Acceptance time not in the bulk data set (spec §4.2).