Comparable stake leader
VANGUARD PORTFOLIO MANAGEMENT LLC
Top holders, 13D/G large-stake signals, insider positions, and transaction flow tied to CIK 0001127703.
Comparable stake leader
VANGUARD PORTFOLIO MANAGEMENT LLC
Disclosed value leader
BlackRock, Inc.
Comparable rows
50/50
Latest evidence
31 Mar 2026
Ownership snapshot
Grouped by holder across the latest SEC ownership disclosures. Start with comparable ownership when available, then verify the linked 13F, 13D/G, or 3/4/5 evidence.
Quick read
50 of 50 rows have a safely comparable ownership percentage. Use this as a filing-backed starting point, then open the detailed table for source links, reporting role, position value, share count, and filing date.
Ownership % is shown only when SEC disclosures are safely comparable across share classes.
| Holder | Evidence | Ownership % | Position | 12M Net Δ | As of |
|---|---|---|---|---|---|
| VANGUARD PORTFOLIO MANAGEMENT LLC |
13D/G
13F
Vanguard Portfolio Management · Company
|
5.4%
|
$69,231,895
2,800,643 shares
|
$0 | 31 Mar 2026 |
| VANGUARD CAPITAL MANAGEMENT LLC |
13D/G
13F
Vanguard Capital Management · Company
|
5.1%
|
$64,744,350
2,619,108 shares
|
$0 | 31 Mar 2026 |
| ALLIANCEBERNSTEIN L.P. |
13F
13D/G
Company
|
3.7%
from 13D/G
|
$49,145,185
2,034,155 shares
|
— | 31 Mar 2026 |
| DIMENSIONAL FUND ADVISORS LP |
13D/G
13F
Company
|
2.8%
|
$35,665,571
1,442,782 shares
|
$0 | 31 Mar 2026 |
| WELLINGTON MANAGEMENT GROUP LLP |
13D/G
|
1.5%
|
$18,300,247
786,769 shares
|
$0 | 31 Mar 2025 |
| Kedrick D. Adkins Jr. |
3/4/5
Director
|
0.06%
|
$671,958
28,889 shares
|
— | 21 May 2025 |
| BlackRock, Inc. |
13F
Company
|
14%
|
$179,920,863
7,278,352 shares
|
— | 31 Mar 2026 |
| Magnetar Financial LLC |
13F
Company
|
6.3%
|
$80,251,873
3,246,435 shares
|
— | 31 Mar 2026 |
Rows are grouped by holder and ranked first by SEC-reported ownership % when it is safely comparable, then by disclosed holdings value. — indicates unavailable or non-comparable values; "mixed-class rows" means the latest filing spans non-comparable classes.
Forms 3/4/5 flow
Insider buy and sell flow is broadly balanced over the last 12 months. No Buy or Sell transactions have been reported since 02 Jul 2025.
| Window (months) | Buy shares | Sell shares | Buy value | Sell value | Net value |
|---|---|---|---|---|---|
| 0-3 | 0 | 0 | $0 | $0 | $0 |
| 3-6 | 0 | 0 | $0 | $0 | $0 |
| 6-9 | 0 | 0 | $0 | $0 | $0 |
| 9-12 | 0 | 0 | $0 | $0 | $0 |
Reporting owners
Showing 1-20 of 22 reporting-owner rows connected to PROASSURANCE CORP. Open a relationship link for the CIK-to-CIK filing trail.
Showing up to 300 recent insider transactions from the last 12 months.
| Insider | Symbol | Class | Transaction | % | SEC-reported value | SEC-reported price | Shares | Shares owned | Date | Ownership |
|---|---|---|---|---|---|---|---|---|---|---|
| Maye Head Frei | PRA | Common Stock | Disposed to Issuer | -100% | -31,298 | 0 | 26 Jun 2026 | Direct | ||
| Scott C. Syphax | PRA | Common Stock | Disposed to Issuer | -100% | -25,184 | 0 | 26 Jun 2026 | Direct | ||
| Bruce D. Angiolillo | PRA | Common Stock | Disposed to Issuer | -100% | -35,652 | 0 | 26 Jun 2026 | Direct | ||
| Katisha Terrell Vance | PRA | Common Stock | Disposed to Issuer | -100% | -34,159 | 0 | 26 Jun 2026 | Direct | ||
| Staci Pierce | PRA | Common Stock | Disposed to Issuer | -100% | -10,621 | 0 | 26 Jun 2026 | Direct | ||
| Dana S. Hendricks | PRA | Common Stock | Disposed to Issuer | -100% | -45,392 | 0 | 26 Jun 2026 | Direct | ||
| Dana S. Hendricks | PRA | Restricted Stock Units | Disposed to Issuer | -100% | -43,184 | 0 | 26 Jun 2026 | Direct | ||
| Kevin Merrick Shook | PRA | Common Stock | Disposed to Issuer | -100% | -53,237 | 0 | 26 Jun 2026 | Direct | ||
| Kevin Merrick Shook | PRA | Restricted Stock Units | Disposed to Issuer | -100% | -43,184 | 0 | 26 Jun 2026 | Direct | ||
| Robert David Francis | PRA | Common Stock | Disposed to Issuer | -100% | -31,196 | 0 | 26 Jun 2026 | Direct | ||
| Robert David Francis | PRA | Restricted Stock Units | Disposed to Issuer | -100% | -44,262 | 0 | 26 Jun 2026 | Direct | ||
| Fabiloa Cobarrubias | PRA | Common Stock | Disposed to Issuer | -100% | -25,184 | 0 | 26 Jun 2026 | Direct | ||
| Samuel A. di Piazza Jr. | PRA | Common Stock | Disposed to Issuer | -100% | -44,952 | 0 | 26 Jun 2026 | Direct | ||
| Richard J. Bielen | PRA | Common Stock | Disposed to Issuer | -100% | -10,621 | 0 | 26 Jun 2026 | Direct | ||
| Noreen Dishart | PRA | Common Stock | Disposed to Issuer | -100% | -27,868 | 0 | 26 Jun 2026 | Direct | ||
| Noreen Dishart | PRA | Restricted Stock Units | Disposed to Issuer | -100% | -33,639 | 0 | 26 Jun 2026 | Direct | ||
| Jeffrey Patton Lisenby | PRA | Common Stock | Disposed to Issuer | -100% | -98,066 | 0 | 26 Jun 2026 | Direct | ||
| Jeffrey Patton Lisenby | PRA | Restricted Stock Units | Disposed to Issuer | -100% | -43,184 | 0 | 26 Jun 2026 | Direct | ||
| Edward Lewis Rand Jr. | PRA | Common Stock | Disposed to Issuer | -100% | -293,945 | 0 | 26 Jun 2026 | Direct | ||
| Edward Lewis Rand Jr. | PRA | Restricted Stock Units | Disposed to Issuer | -100% | -172,908 | 0 | 26 Jun 2026 | Direct | ||
| Noreen Dishart | PRA | Common Stock | Tax liability | -17.6% | -5,917 | 27,740 | 25 Feb 2026 | Direct | ||
| Noreen Dishart | PRA | Common Stock | Options Exercise | 68.4% | 13,676 | 33,657 | 25 Feb 2026 | Direct | ||
| Noreen Dishart | PRA | Restricted Share Units | Options Exercise | -100% | -3,101 | 0 | 25 Feb 2026 | Direct | ||
| Noreen Dishart | PRA | Restricted Stock Units | Options Exercise | -100% | -5,987 | 0 | 25 Feb 2026 | Direct | ||
| Noreen Dishart | PRA | Restricted Stock Unit | Options Exercise | -100% | -4,588 | 0 | 25 Feb 2026 | Direct | ||
| Robert David Francis | PRA | Common Stock | Tax liability | -19.8% | -7,711 | 31,196 | 25 Feb 2026 | Direct | ||
| Robert David Francis | PRA | Common Stock | Options Exercise | 85% | 17,881 | 38,907 | 25 Feb 2026 | Direct | ||
| Robert David Francis | PRA | Restricted Share Units | Options Exercise | -100% | -8,765 | 0 | 25 Feb 2026 | Direct | ||
| Robert David Francis | PRA | Restricted Stock Unit | Options Exercise | -100% | -9,116 | 0 | 25 Feb 2026 | Direct | ||
| Dana S. Hendricks | PRA | Common Stock | Tax liability | -14.3% | -7,623 | 45,603 | 25 Feb 2026 | Direct | ||
| Dana S. Hendricks | PRA | Common Stock | Options Exercise | 49.2% | 17,557 | 53,226 | 25 Feb 2026 | Direct | ||
| Dana S. Hendricks | PRA | Restricted Stock Units | Options Exercise | -100% | -3,981 | 0 | 25 Feb 2026 | Direct | ||
| Dana S. Hendricks | PRA | Restricted Share Units | Options Exercise | -100% | -7,686 | 0 | 25 Feb 2026 | Direct | ||
| Dana S. Hendricks | PRA | Restricted Stock Unit | Options Exercise | -100% | -5,890 | 0 | 25 Feb 2026 | Direct | ||
| Edward Lewis Rand Jr. | PRA | Common Stock | Tax liability | -9.38% | -30,436 | 293,947 | 25 Feb 2026 | Direct | ||
| Edward Lewis Rand Jr. | PRA | Common Stock | Options Exercise | 28.5% | 71,867 | 324,383 | 25 Feb 2026 | Direct | ||
| Edward Lewis Rand Jr. | PRA | Restricted Share Units | Options Exercise | -100% | -71,867 | 0 | 25 Feb 2026 | Direct | ||
| Kevin Merrick Shook | PRA | Common Stock | Tax liability | -12.4% | -7,587 | 53,447 | 25 Feb 2026 | Direct | ||
| Kevin Merrick Shook | PRA | Common Stock | Options Exercise | 40.4% | 17,557 | 61,034 | 25 Feb 2026 | Direct | ||
| Kevin Merrick Shook | PRA | Restricted Share Units | Options Exercise | -100% | -17,557 | 0 | 25 Feb 2026 | Direct | ||
| Jeffrey Patton Lisenby | PRA | Common Stock | Tax liability | -7.19% | -7,615 | 98,286 | 25 Feb 2026 | Direct | ||
| Jeffrey Patton Lisenby | PRA | Common Stock | Options Exercise | 19.9% | 17,557 | 105,901 | 25 Feb 2026 | Direct | ||
| Jeffrey Patton Lisenby | PRA | Restricted Stock Units | Options Exercise | -100% | -3,981 | 0 | 25 Feb 2026 | Direct | ||
| Jeffrey Patton Lisenby | PRA | Restricted Share Units | Options Exercise | -100% | -13,576 | 0 | 25 Feb 2026 | Direct | ||
| Jeffrey Patton Lisenby | PRA | Restricted Stock Units | Award | 23,720 | 23,720 | 07 Jan 2026 | Direct | |||
| Edward Lewis Rand Jr. | PRA | Restricted Stock Units | Award | 95,714 | 95,714 | 07 Jan 2026 | Direct | |||
| Dana S. Hendricks | PRA | Restricted Stock Units | Award | 23,720 | 23,720 | 07 Jan 2026 | Direct | |||
| Kevin Merrick Shook | PRA | Restricted Stock Units | Award | 23,720 | 23,720 | 07 Jan 2026 | Direct | |||
| Noreen Dishart | PRA | Restricted Stock Units | Award | 18,477 | 18,477 | 07 Jan 2026 | Direct | |||
| Robert David Francis | PRA | Restricted Stock Units | Award | 23,720 | 23,720 | 07 Jan 2026 | Direct |