Proassurance Corp
PRADelisted- Industry
- Fire, Marine & Casualty Insurance
- SEC CIK
- 0001127703
Proassurance Corp was delisted in 2026; its insiders filed their last Form 4 on Jun 26, 2026; 222 institutions reported holding it in 13F filings for Q1 2026, worth $1.27B in total; no superinvestor held it.
13F holders, Q1 2026
Institutional positions in Proassurance Corp as of Mar 31, 2026. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works
PRA is no longer listed, so this page shows Q1 2026. 13F filings for later quarters list far fewer holders.
- Institutional holders
- 222
- +11 vs. Q4 2025
- Shares held
- 51.6M
- +6.92M (+15.5%) vs. Q4 2025
- Total value
- $1.27B
- +$195.0M (+18.1%) vs. Q4 2025
- New holders
- 34
- 87 more added
- Sold out
- 23
- 62 more reduced
4 institutions that held it in Q4 2025 haven't filed for Q1 2026 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q4 2025: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting PRA on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.
| Quarter | Holders | Value |
|---|---|---|
| Q2 2026 | 2 | $225 |
| Q1 2026 | 222 | $1.27B |
| Q4 2025 | 215 | $1.23B |
| Q3 2025 | 199 | $1.20B |
| Q2 2025 | 199 | $1.06B |
| Q1 2025 | 201 | $1.00B |
| Q4 2024 | 177 | $678.3M |
| Q3 2024 | 173 | $647.4M |
| Q2 2024 | 173 | $519.8M |
| Q1 2024 | 170 | $566.5M |
| Q4 2023 | 160 | $611.5M |
| Q3 2023 | 152 | $816.2M |
| Q2 2023 | 154 | $673.1M |
| Q1 2023 | 157 | $861.3M |
| Q4 2022 | 170 | $806.6M |
| Q3 2022 | 173 | $898.4M |
| Q2 2022 | 156 | $1.11B |
| Q1 2022 | 174 | $1.24B |
| Q4 2021 | 164 | $1.16B |
| Q3 2021 | 152 | $1.08B |
| Q2 2021 | 153 | $1.04B |
| Q1 2021 | 151 | $1.21B |
Institutions, Q1 2026
Shares, value and share of portfolio for each institution holding Proassurance Corp; share changes are against Q4 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| BlackRock, Inc. | 7,278,352 | $179.9M | 0.00% | −9,395−0.1% | Reduced |
| Magnetar Financial LLC | 3,246,435 | $80.3M | 0.82% | −238,128−6.8% | Reduced |
| Vanguard Portfolio Management LLC | 2,781,007 | $68.7M | 0.00% | +2,781,007 | New |
| Vanguard Capital Management LLC | 2,240,875 | $55.4M | 0.00% | +2,240,875 | New |
| Alliancebernstein L.P. | 2,034,155 | $49.1M | 0.02% | +124,102+6.5% | Added |
| State Street Corp | 1,901,188 | $47.0M | 0.00% | +40,078+2.2% | Added |
| HSBC Holdings PLC | 1,573,422 | $38.9M | 0.02% | +526,262+50.3% | Added |
| Glazer Capital, LLC | 1,546,643 | $38.2M | 0.81% | +1,322,251+589.3% | Added |
| Westchester Capital Management, LLC | 1,455,041 | $36.0M | 1.74% | −150,503−9.4% | Reduced |
| Dimensional Fund Advisors LP | 1,442,782 | $35.7M | 0.01% | −1,290,418−47.2% | Reduced |
| Morgan Stanley | 1,438,224 | $35.6M | 0.00% | +56,316+4.1% | Added |
| Highland Capital Management Fund Advisors, L.P. | 1,416,581 | $35.0M | 2.44% | +87,591+6.6% | Added |
| Geode Capital Management, LLC | 1,211,429 | $30.0M | 0.00% | +12,185+1.0% | Added |
| Qube Research & Technologies Ltd | 1,198,279 | $29.6M | 0.04% | −264,283−18.1% | Reduced |
| Millennium Management LLC | 1,085,920 | $26.8M | 0.02% | +316,972+41.2% | Added |
| Renaissance Technologies LLC | 964,900 | $23.9M | 0.04% | +834,700+641.1% | Added |
| Alpine Associates Management Inc. | 945,590 | $23.4M | 1.38% | +109,700+13.1% | Added |
| Marshall Wace, LLP | 833,726 | $20.6M | 0.02% | +46,461+5.9% | Added |
| Goldman Sachs Group Inc | 769,903 | $19.0M | 0.00% | +251,917+48.6% | Added |
| Janus Henderson Group PLC | 678,775 | $16.8M | 0.01% | −367,352−35.1% | Reduced |
| Charles Schwab Investment Management Inc | 656,614 | $16.2M | 0.00% | −11,931−1.8% | Reduced |
| Hudson Bay Capital Management LP | 575,000 | $14.2M | 0.09% | 00.0% | Unchanged |
| Northern Trust Corp | 546,089 | $13.5M | 0.00% | +20,257+3.9% | Added |
| CNH Partners LLC | 543,904 | $13.4M | 0.22% | +177,587+48.5% | Added |
| Amundi | 538,650 | $13.3M | 0.00% | +291,315+117.8% | Added |
| FIL Ltd | 508,995 | $12.6M | 0.01% | 00.0% | Unchanged |
| Balyasny Asset Management LLC | 488,074 | $12.1M | 0.02% | −551,827−53.1% | Reduced |
| LMR Partners LLP | 462,089 | $11.4M | 0.11% | −317,809−40.8% | Reduced |
| Healthcare of Ontario Pension Plan Trust Fund | 450,212 | $11.1M | 0.02% | 00.0% | Unchanged |
| Groupe la Francaise | 438,577 | $10.8M | 0.15% | +175,382+66.6% | Added |
| American Century Companies Inc | 421,668 | $10.4M | 0.01% | −4,378−1.0% | Reduced |
| UBS Group AG | 420,751 | $10.4M | 0.00% | +58,464+16.1% | Added |
| Gardner Lewis Asset Management L P | 409,604 | $10.1M | 2.19% | +74,253+22.1% | Added |
| PSquared Asset Management AG | 368,059 | $9.10M | 3.17% | +21,825+6.3% | Added |
| Vanguard Fiduciary Trust Co | 331,177 | $8.19M | 0.00% | +331,177 | New |
| Man Group plc | 329,837 | $8.15M | 0.02% | −415,532−55.7% | Reduced |
| Credit Industriel Et Commercial | 294,874 | $7.29M | 1.16% | −51,980−15.0% | Reduced |
| Bank of New York Mellon Corp | 293,581 | $7.26M | 0.00% | −12,946−4.2% | Reduced |
| Third Avenue Management LLC | 260,608 | $6.44M | 1.05% | −32,382−11.1% | Reduced |
| Principal Financial Group Inc | 249,891 | $6.18M | 0.00% | +4,865+2.0% | Added |
| Dana Investment Advisors, Inc. | 241,452 | $5.97M | 0.18% | −148,753−38.1% | Reduced |
| Atom Investors LP | 230,051 | $5.69M | 0.41% | +230,051 | New |
| Carmignac Gestion | 217,263 | $5.37M | 0.08% | 00.0% | Unchanged |
| Invesco Ltd. | 204,729 | $5.06M | 0.00% | +2,059+1.0% | Added |
| Squarepoint Ops LLC | 202,097 | $5.00M | 0.01% | +20,552+11.3% | Added |
| Polar Asset Management Partners Inc. | 198,586 | $4.91M | 0.12% | +166,413+517.2% | Added |
| Two Sigma Investments, LP | 196,698 | $4.86M | 0.00% | +196,698 | New |
| Verition Fund Management LLC | 192,219 | $4.75M | 0.05% | −264,090−57.9% | Reduced |
| Gabelli Funds LLC | 188,634 | $4.66M | 0.03% | +117,447+165.0% | Added |
| Public Sector Pension Investment Board | 183,899 | $4.55M | 0.01% | +5,720+3.2% | Added |
| Gabelli & Co Investment Advisers, Inc. | 177,815 | $4.40M | 0.65% | +113,015+174.4% | Added |
| Abc Arbitrage SA | 169,272 | $4.18M | 0.56% | −103,935−38.0% | Reduced |
| Teacher Retirement System of Texas | 168,774 | $4.17M | 0.02% | +168,774 | New |
| Skandinaviska Enskilda Banken AB (publ) | 164,878 | $4.08M | 0.09% | +82,439+100.0% | Added |
| Prelude Capital Management, LLC | 164,247 | $4.06M | 0.31% | +33,402+25.5% | Added |
| FMR LLC | 161,970 | $4.00M | 0.00% | +46,903+40.8% | Added |
| Rhumbline Advisers | 146,657 | $3.63M | 0.00% | +1,729+1.2% | Added |
| Susquehanna Fundamental Investments, LLC | 134,920 | $3.34M | 0.13% | +63,904+90.0% | Added |
| Legal & General Group Plc | 128,222 | $3.17M | 0.00% | +226+0.2% | Added |
| Wolverine Asset Management LLC | 126,390 | $3.12M | 0.05% | +32,900+35.2% | Added |
| Bank of America Corp | 125,538 | $3.10M | 0.00% | +50,935+68.3% | Added |
| JPMorgan Chase & Co | 118,430 | $2.92M | 0.00% | −17,789−13.1% | Reduced |
| Ameriprise Financial Inc | 118,038 | $2.92M | 0.00% | +28,294+31.5% | Added |
| Nuveen, LLC | 110,717 | $2.74M | 0.00% | −2,131−1.9% | Reduced |
| New York Life Investment Management LLC | 109,413 | $2.70M | 0.02% | −6,547−5.6% | Reduced |
| UBS Asset Management Americas Inc | 101,341 | $2.51M | 0.00% | −4,616−4.4% | Reduced |
| Vazirani Asset Management LLC | 100,000 | $2.47M | 5.70% | +100,000 | New |
| Swiss National Bank | 96,600 | $2.39M | 0.00% | −2,300−2.3% | Reduced |
| Omers Administration Corp | 93,600 | $2.31M | 0.01% | +16,500+21.4% | Added |
| CSS LLC | 72,317 | $1.79M | 0.10% | +19,515+37.0% | Added |
| Smith Thornton Advisors LLC | 66,500 | $1.64M | 0.83% | −208−0.3% | Reduced |
| Price T Rowe Associates Inc | 65,333 | $1.62M | 0.00% | +6,862+11.7% | Added |
| Keebeck Alpha, LP | 62,500 | $1.54M | 4.71% | 00.0% | Unchanged |
| Caxton Associates LLP | 62,422 | $1.54M | 0.04% | +62,422 | New |
| Trexquant Investment LP | 58,677 | $1.45M | 0.01% | +58,677 | New |
| Kintayl Capital LP | 56,855 | $1.41M | 0.86% | +10,888+23.7% | Added |
| Prudential Financial Inc | 54,546 | $1.35M | 0.00% | +4,860+9.8% | Added |
| Mint Tower Capital Management B.V. | 53,023 | $1.31M | 0.12% | +53,023 | New |
| Citadel Advisors LLC | 52,071 | $1.29M | 0.00% | +12,191+30.6% | Added |
| Savant Capital, LLC | 51,999 | $1.29M | 0.01% | +2,923+6.0% | Added |
| Water Island Capital LLC | 51,103 | $1.26M | 0.17% | +4,111+8.7% | Added |
| Quantinno Capital Management LP | 49,978 | $1.24M | 0.00% | +24,881+99.1% | Added |
| Caption Management, LLC | 49,385 | $1.22M | 0.06% | +49,385 | New |
| Deutsche Bank AG | 47,961 | $1.19M | 0.00% | +5,157+12.0% | Added |
| Intech Investment Management LLC | 47,865 | $1.18M | 0.01% | +25,626+115.2% | Added |
| Great West Life Assurance Co | 43,790 | $1.08M | 0.00% | 00.0% | Unchanged |
| California State Teachers Retirement System | 42,267 | $1.04M | 0.00% | −380−0.9% | Reduced |
| AQR Capital Management LLC | 37,930 | $937.6K | 0.00% | +9,078+31.5% | Added |
| OP Asset Management Ltd | 36,853 | $911.0K | 0.01% | 00.0% | Unchanged |
| Point72 Asset Management, L.P. | 36,779 | $909.2K | 0.00% | +36,779 | New |
| Y-Intercept (Hong Kong) Ltd | 36,540 | $903.3K | 0.02% | +36,540 | New |
| Ellsworth Advisors, LLC | 36,362 | $898.9K | 0.17% | −779−2.1% | Reduced |
| Susquehanna International Group, LLP | 35,060 | $866.7K | 0.00% | +19,799+129.7% | Added |
| Vanguard Asset Management, Ltd | 35,046 | $866.3K | 0.00% | +35,046 | New |
| Thrivent Financial for Lutherans | 34,318 | $848.0K | 0.00% | −1,011−2.9% | Reduced |
| SG Americas Securities, LLC | 32,757 | $810.0K | 0.00% | −11,019−25.2% | Reduced |
| Oxford Asset Management LLP | 31,768 | $785.3K | 0.32% | 00.0% | Unchanged |
| Lighthouse Investment Partners, LLC | 28,494 | $704.4K | 0.03% | −73,357−72.0% | Reduced |
| MetLife Investment Management | 27,921 | $690.2K | 0.00% | −272−1.0% | Reduced |
| Mitchell McLeod Pugh & Williams Inc | 27,815 | $687.6K | 0.10% | +734+2.7% | Added |