VANGUARD GROUP INC: SUPN position timeline

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

VANGUARD GROUP INC held 6,305,485 SUPN 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 6,305,485 shares
Change vs previous 13F +132,208 shares
<0.01% of the 13F portfolio, value $293,268,107.
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: 384,828 shares
- Vanguard Investments Australia, Ltd.: 14,912 shares
- VANGUARD ASSET MANAGEMENT, Ltd: 53,628 shares
- Vanguard Personalized Indexing Management, LLC: 7,963 shares
- Vanguard Global Advisers, LLC: 22,004 shares
- VANGUARD CAPITAL MANAGEMENT LLC: 2,516,721 shares
- VANGUARD PORTFOLIO MANAGEMENT LLC: 3,305,429 shares
Acceptance time not in the bulk data set (spec §4.2).
period ended2026-03-31
13F/A 6,173,277 shares
Change vs previous 13F +118,181 shares
<0.01% of the 13F portfolio, value $319,096,687.
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: 369,247 shares
- Vanguard Investments Australia, Ltd.: 13,668 shares
- VANGUARD ASSET MANAGEMENT, Ltd: 50,476 shares
- Vanguard Personalized Indexing Management, LLC: 9,084 shares
- Vanguard Global Advisers, LLC: 24,894 shares
- VANGUARD CAPITAL MANAGEMENT LLC: 2,467,215 shares
- VANGUARD PORTFOLIO MANAGEMENT LLC: 3,238,693 shares
Acceptance time not in the bulk data set (spec §4.2).
period ended2025-12-31
13F 6,055,096 shares
Change vs previous 13F +3,780 shares
<0.01% of the 13F portfolio, value $300,938,272.
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: 6,048,496 shares
- Vanguard Personalized Indexing Management, LLC: 6,600 shares
Acceptance time not in the bulk data set (spec §4.2).
period ended2025-09-30
13F 6,051,316 shares
Change vs previous 13F -160,431 shares
<0.01% of the 13F portfolio, value $289,192,392.
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: 6,044,750 shares
- Vanguard Personalized Indexing Management, LLC: 6,566 shares
Acceptance time not in the bulk data set (spec §4.2).
period ended2025-06-30
13F 6,211,747 shares
Change vs previous 13F +47,855 shares
<0.01% of the 13F portfolio, value $195,794,264.
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: 6,205,256 shares
- Vanguard Personalized Indexing Management, LLC: 6,491 shares
Acceptance time not in the bulk data set (spec §4.2).
period ended2025-03-31
13F 6,163,892 shares
Change vs previous 13F +13,133 shares
<0.01% of the 13F portfolio, value $201,867,464.
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 6,150,759 shares
Change vs previous 13F +22,852 shares
<0.01% of the 13F portfolio, value $222,411,446.
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 6,127,907 shares
Change vs previous 13F not available
<0.01% of the 13F portfolio, value $191,068,140.
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).