VANGUARD GROUP INC: ARQT position timeline

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

VANGUARD GROUP INC held 8,400,770 ARQT 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 8,400,770 shares
Change vs previous 13F +649,835 shares
<0.01% of the 13F portfolio, value $220,268,189.
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: 815,138 shares
- Vanguard Investments Australia, Ltd.: 28,101 shares
- VANGUARD ASSET MANAGEMENT, Ltd: 81,445 shares
- Vanguard Personalized Indexing Management, LLC: 7,813 shares
- Vanguard Global Advisers, LLC: 50,512 shares
- VANGUARD CAPITAL MANAGEMENT LLC: 4,988,756 shares
- VANGUARD PORTFOLIO MANAGEMENT LLC: 2,429,005 shares
Acceptance time not in the bulk data set (spec §4.2).
period ended2026-03-31
13F/A 7,750,935 shares
Change vs previous 13F +496,999 shares
<0.01% of the 13F portfolio, value $182,612,029.
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: 771,764 shares
- Vanguard Investments Australia, Ltd.: 28,101 shares
- VANGUARD ASSET MANAGEMENT, Ltd: 72,590 shares
- Vanguard Global Advisers, LLC: 52,259 shares
- VANGUARD CAPITAL MANAGEMENT LLC: 4,871,536 shares
- VANGUARD PORTFOLIO MANAGEMENT LLC: 1,954,685 shares
Acceptance time not in the bulk data set (spec §4.2).
period ended2025-12-31
13F 7,253,936 shares
Change vs previous 13F +107,846 shares
<0.01% of the 13F portfolio, value $210,654,301.
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 7,146,090 shares
Change vs previous 13F +96,991 shares
<0.01% of the 13F portfolio, value $134,703,797.
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 7,049,099 shares
Change vs previous 13F +231,021 shares
<0.01% of the 13F portfolio, value $98,828,368.
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
Acceptance time not in the bulk data set (spec §4.2).
period ended2025-03-31
13F 6,818,078 shares
Change vs previous 13F +377,363 shares
<0.01% of the 13F portfolio, value $106,634,740.
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 6,440,715 shares
Change vs previous 13F -521,920 shares
<0.01% of the 13F portfolio, value $89,719,160.
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 6,962,635 shares
Change vs previous 13F not available
<0.01% of the 13F portfolio, value $64,752,506.
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).