VANGUARD GROUP INC: STNG position timeline

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

VANGUARD GROUP INC held 624,177 STNG 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 624,177 shares
Change vs previous 13F -361,670 shares
<0.01% of the 13F portfolio, value $43,230,499.
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: 19,347 shares
- VANGUARD ASSET MANAGEMENT, Ltd: 5,177 shares
- Vanguard Personalized Indexing Management, LLC: 9,916 shares
- Vanguard Global Advisers, LLC: 5,731 shares
- VANGUARD CAPITAL MANAGEMENT LLC: 36,830 shares
- VANGUARD PORTFOLIO MANAGEMENT LLC: 547,176 shares
Acceptance time not in the bulk data set (spec §4.2).
period ended2026-03-31
13F/A 985,847 shares
Change vs previous 13F -583,742 shares
<0.01% of the 13F portfolio, value $73,603,337.
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: 17,361 shares
- VANGUARD ASSET MANAGEMENT, Ltd: 5,177 shares
- Vanguard Personalized Indexing Management, LLC: 9,634 shares
- Vanguard Global Advisers, LLC: 2,083 shares
- VANGUARD CAPITAL MANAGEMENT LLC: 33,894 shares
- VANGUARD PORTFOLIO MANAGEMENT LLC: 917,698 shares
Acceptance time not in the bulk data set (spec §4.2).
period ended2025-12-31
13F 1,569,589 shares
Change vs previous 13F -573,475 shares
<0.01% of the 13F portfolio, value $79,782,209.
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: 1,558,491 shares
- Vanguard Personalized Indexing Management, LLC: 11,098 shares
Acceptance time not in the bulk data set (spec §4.2).
period ended2025-09-30
13F 2,143,064 shares
Change vs previous 13F -537,272 shares
<0.01% of the 13F portfolio, value $120,118,738.
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: 2,130,933 shares
- Vanguard Personalized Indexing Management, LLC: 12,131 shares
Acceptance time not in the bulk data set (spec §4.2).
period ended2025-06-30
13F 2,680,336 shares
Change vs previous 13F -3,959 shares
<0.01% of the 13F portfolio, value $104,881,547.
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: 2,668,428 shares
- Vanguard Personalized Indexing Management, LLC: 11,908 shares
Acceptance time not in the bulk data set (spec §4.2).
period ended2025-03-31
13F 2,684,295 shares
Change vs previous 13F +165,760 shares
<0.01% of the 13F portfolio, value $100,875,805.
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: 2,678,503 shares
- Vanguard Personalized Indexing Management, LLC: 5,792 shares
Acceptance time not in the bulk data set (spec §4.2).
period ended2024-12-31
13F 2,518,535 shares
Change vs previous 13F +460,391 shares
<0.01% of the 13F portfolio, value $125,146,004.
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: 2,511,285 shares
- Vanguard Personalized Indexing Management, LLC: 7,250 shares
Acceptance time not in the bulk data set (spec §4.2).
period ended2024-09-30
13F 2,058,144 shares
Change vs previous 13F not available
<0.01% of the 13F portfolio, value $146,745,668.
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: 2,053,165 shares
- Vanguard Personalized Indexing Management, LLC: 4,979 shares
Acceptance time not in the bulk data set (spec §4.2).