VANGUARD GROUP INC: MMSI position timeline

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

VANGUARD GROUP INC held 6,573,245 MMSI 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 6,573,245 shares
Change vs previous 13F -115,670 shares
0.01% of the 13F portfolio, value $455,788,807.
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: 397,613 shares
- Vanguard Investments Australia, Ltd.: 15,333 shares
- VANGUARD ASSET MANAGEMENT, Ltd: 58,224 shares
- Vanguard Personalized Indexing Management, LLC: 14,760 shares
- Vanguard Global Advisers, LLC: 23,028 shares
- VANGUARD CAPITAL MANAGEMENT LLC: 2,590,454 shares
- VANGUARD PORTFOLIO MANAGEMENT LLC: 3,473,833 shares
Acceptance time not in the bulk data set (spec §4.2).
period ended2026-03-31
13F/A 6,688,915 shares
Change vs previous 13F +103,213 shares
0.01% of the 13F portfolio, value $461,066,911.
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: 410,660 shares
- Vanguard Investments Australia, Ltd.: 15,333 shares
- VANGUARD ASSET MANAGEMENT, Ltd: 52,584 shares
- Vanguard Personalized Indexing Management, LLC: 7,279 shares
- Vanguard Global Advisers, LLC: 23,808 shares
- VANGUARD CAPITAL MANAGEMENT LLC: 2,656,163 shares
- VANGUARD PORTFOLIO MANAGEMENT LLC: 3,523,088 shares
Acceptance time not in the bulk data set (spec §4.2).
period ended2025-12-31
13F 6,585,702 shares
Change vs previous 13F -60,982 shares
0.01% of the 13F portfolio, value $580,463,774.
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: 6,582,018 shares
- Vanguard Personalized Indexing Management, LLC: 3,684 shares
Acceptance time not in the bulk data set (spec §4.2).
period ended2025-09-30
13F 6,646,684 shares
Change vs previous 13F -185,793 shares
0.01% of the 13F portfolio, value $553,203,667.
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: 6,643,438 shares
- Vanguard Personalized Indexing Management, LLC: 3,246 shares
Acceptance time not in the bulk data set (spec §4.2).
period ended2025-06-30
13F 6,832,477 shares
Change vs previous 13F +257,400 shares
0.01% of the 13F portfolio, value $638,700,127.
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: 6,829,236 shares
- Vanguard Personalized Indexing Management, LLC: 3,241 shares
Acceptance time not in the bulk data set (spec §4.2).
period ended2025-03-31
13F 6,575,077 shares
Change vs previous 13F -76,916 shares
0.01% of the 13F portfolio, value $695,051,388.
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: 6,571,658 shares
- Vanguard Personalized Indexing Management, LLC: 3,419 shares
Acceptance time not in the bulk data set (spec §4.2).
period ended2024-12-31
13F 6,651,993 shares
Change vs previous 13F +63,092 shares
0.01% of the 13F portfolio, value $643,380,762.
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: 6,648,659 shares
- Vanguard Personalized Indexing Management, LLC: 3,334 shares
Acceptance time not in the bulk data set (spec §4.2).
period ended2024-09-30
13F 6,588,901 shares
Change vs previous 13F not available
0.01% of the 13F portfolio, value $651,181,085.
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: 6,585,345 shares
- Vanguard Personalized Indexing Management, LLC: 3,556 shares
Acceptance time not in the bulk data set (spec §4.2).