VANGUARD GROUP INC: PRK position timeline

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

VANGUARD GROUP INC held 1,871,661 PRK 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 1,871,661 shares
Change vs previous 13F +37,894 shares
<0.01% of the 13F portfolio, value $342,495,247.
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: 107,494 shares
- Vanguard Investments Australia, Ltd.: 4,023 shares
- VANGUARD ASSET MANAGEMENT, Ltd: 15,502 shares
- Vanguard Personalized Indexing Management, LLC: 2,079 shares
- Vanguard Global Advisers, LLC: 6,211 shares
- Vanguard National Trust Co: 110 shares
- VANGUARD CAPITAL MANAGEMENT LLC: 732,031 shares
- VANGUARD PORTFOLIO MANAGEMENT LLC: 1,004,211 shares
Acceptance time not in the bulk data set (spec §4.2).
period ended2026-03-31
13F/A 1,833,767 shares
Change vs previous 13F +195,347 shares
<0.01% of the 13F portfolio, value $299,729,217.
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: 103,570 shares
- Vanguard Investments Australia, Ltd.: 4,023 shares
- VANGUARD ASSET MANAGEMENT, Ltd: 14,267 shares
- Vanguard Global Advisers, LLC: 8,193 shares
- VANGUARD CAPITAL MANAGEMENT LLC: 734,386 shares
- VANGUARD PORTFOLIO MANAGEMENT LLC: 969,328 shares
Acceptance time not in the bulk data set (spec §4.2).
period ended2025-12-31
13F 1,638,420 shares
Change vs previous 13F -14,135 shares
<0.01% of the 13F portfolio, value $249,334,756.
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 1,652,555 shares
Change vs previous 13F -31,157 shares
<0.01% of the 13F portfolio, value $268,589,764.
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 1,683,712 shares
Change vs previous 13F -2,258 shares
<0.01% of the 13F portfolio, value $281,617,668.
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 1,685,970 shares
Change vs previous 13F -15,617 shares
<0.01% of the 13F portfolio, value $255,255,858.
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 1,701,587 shares
Change vs previous 13F +6,432 shares
0.01% of the 13F portfolio, value $291,703,060.
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 1,695,155 shares
Change vs previous 13F not available
0.01% of the 13F portfolio, value $284,752,137.
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).