普安保險公司
US ˙ NYSE ˙ US74267C1062

SecurityPRA / ProAssurance Corporation
InstitutionSquarepoint Ops LLC
Latest Disclosed Ownership202,097 shares
Latest Disclosed Value $ 4,995,838
Squarepoint Ops LLC reports 11.32% increase in ownership of PRA / ProAssurance Corporation

On May 15, 2026 - Squarepoint Ops LLC filed a 13F-HR form disclosing ownership of 202,097 shares of ProAssurance Corporation (US:PRA) valued at $4,995,838 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 13, 2026 disclosing 181,545 shares of ProAssurance Corporation. This represents a change in shares of 11.32% during the quarter. The current value of the position is $4,993,817 USD.

Institutional Ownership: 13F and NPORT Filings

The Security and Class in the table below are shown exactly as filed by the investor. We do our best to track continuity of investments through acquisitions, and this will be reflected in the table as changes in names. In addition to descriptive data, performance of the investment is shown over time. To calculate quarterly performance, we first calculate cost basis of the shares purchased during the quarter, then use that to calculate gross profit. Quarterly return is Gross Profit / Starting Portfolio value.

Note that cost basis is calculated and stored in thousands, so small quarterly changes in shares frequently result in a cost basis of zero.

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Disclosed Equity Positions (from 13F/NPORT Filings)
File
Date
Effective
Date
Form Security Class ID Avg Price
Paid (Est)
Reported
Shares
ΔShares ΔShares
(%)
Reported
Value
(x1000)
ΔValue
(%)
Alloc
(%)
ΔAlloc ΔAlloc (%) Cost Basis
(x1000)
Unrealized
Gain/Loss
(x1000)
2026-05-15 2026-03-31 13F PROASSURANCE COM 74267C106 202,097 20,552 11.32 4,996 13.89 0.0059
2026-02-13 2025-12-31 13F PROASSURANCE COM 74267C106 181,545 181,545 4,386 0.0047
2025-11-14 2025-09-30 13F PROASSURANCE COM 74267C106 0 -289,208 -100.00 0 -100.00
2025-08-27 2025-06-30 13F/A-1 PROASSURANCE COM 74267C106 289,208 289,208 6,603 0.0069
2025-08-14 2025-06-30 13F PROASSURANCE COM 74267C106 289,208 289,208 6,603 0.0069
2024-11-14 2024-09-30 13F PROASSURANCE COM 74267C106 0 -32,721 -100.00 0 -100.00
2024-08-14 2024-06-30 13F PROASSURANCE COM 74267C106 32,721 32,721 400 0.0007
2023-05-15 2023-03-31 13F PROASSURANCE COM 74267C106 0 -11,537 -100.00 0 -100.00
2023-02-14 2022-12-31 13F PROASSURANCE COM 74267C106 11,537 11,537 202 0.0008
2021-05-17 2021-03-31 13F PROASSURANCE COM 74267C106 0 -16,929 -100.00 0 -100.00
2021-02-16 2020-12-31 13F PROASSURANCE COM 74267C106 16,929 16,929 301 0.0022
2020-11-16 2020-09-30 13F PROASSURANCE COM 74267C106 0 -27,167 -100.00 0 -100.00
2020-08-14 2020-06-30 13F PROASSURANCE COM 74267C106 27,167 27,167 393 0.0064
2020-05-15 2020-03-31 13F PROASSURANCE COM 74267C106 0 -31,865 -100.00 0 -100.00
2020-02-14 2019-12-31 13F PROASSURANCE COM 74267C106 31,865 25,829 427.92 1,152 374.07 0.0069
2019-11-14 2019-09-30 13F PROASSURANCE COM 74267C106 6,036 -8,059 -57.18 243 -52.26 0.0022
2019-08-14 2019-06-30 13F PROASSURANCE COM 74267C106 14,095 -1,746 -11.02 509 -7.12 0.0050
2019-05-15 2019-03-31 13F PROASSURANCE COM 74267C106 15,841 15,841 548 0.0058
2019-02-14 2018-12-31 13F PROASSURANCE COM 74267C106 0 -5,882 -100.00 0 -100.00
2018-11-14 2018-09-30 13F PROASSURANCE COM 74267C106 5,882 5,882 276 0.0033
2018-05-15 2018-03-31 13F PROASSURANCE COM 74267C106 0 -4,556 -100.00 0 -100.00
2018-02-14 2017-12-31 13F PROASSURANCE COM 74267C106 4,556 4,556 260 0.0045
2017-11-14 2017-09-30 13F PROASSURANCE COM 74267C106 0 -16,905 -100.00 0 -100.00
2017-08-14 2017-06-30 13F PROASSURANCE COM 74267C106 16,905 5,659 50.32 1,028 51.62 0.0202
2017-05-15 2017-03-31 13F PROASSURANCE COM 74267C106 11,246 11,246 678 0.0187
2016-05-16 2016-03-31 13F PROASSURANCE COM 74267C106 0 -5,868 -100.00 0 -100.00
2016-02-16 2015-12-31 13F PROASSURANCE COM 74267C106 5,868 5,868 285 0.0313
Legend
Shares
The total number of shares held by the institution at the end of the reporting period (the effective date). This is provided in the filing.
Value
The total value of the shares as of the effective date. This is provided in the filing.
Avg. Share Price
The weighted average share price of the shares held by the institution. We use FIFO accounting to determine this price
Class
This is the security class as indicated by the filer. There are a variety of values for this field. Common values include "EC" = equity common, "EP" - equity preferred
Allocation (%)
The percent of the institution's portfolio that this position represents. This is provided in NPORT filings. For 13F filings, we calculate it.
Change in Allocation
The change in allocation from the prior reporting period. This is calculated as current allocation - prior allocation.
Change in Allocation (%)
The percent change in allocation from the prior reporting period. This is calculated as (current allocation - prior allocation) / prior allocation.
Cost Basis
The total cost of the shares held. This is calculated as reported shares * avg. share price
Unrealized Gain/Loss
This is the market value of the position as of the effective date minus the cost basis.