Kinsale Capital Group, Inc.
MX ˙ BMV ˙ US49714P1084
SecurityMX:KNSL / Kinsale Capital Group, Inc.
InstitutionWinton Capital Group Ltd
Latest Disclosed Ownership3,610 shares
Latest Disclosed Value $ 1,233,393
Winton Capital Group Ltd reports 18.63% increase in ownership of KNSL / Kinsale Capital Group, Inc.

On May 12, 2026 - Winton Capital Group Ltd filed a 13F-HR form disclosing ownership of 3,610 shares of Kinsale Capital Group, Inc. (MX:KNSL) valued at $1,233,393 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 11, 2026 disclosing 3,043 shares of Kinsale Capital Group, Inc.. This represents a change in shares of 18.63% during the quarter.

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)
2026-05-12 2026-03-31 13F KINSALE CAP GROUP COM 49714P108 3,610 567 18.63 1,233 3.61 0.0433
2026-02-11 2025-12-31 13F KINSALE CAP GROUP COM 49714P108 3,043 1,157 61.35 1,190 48.38 0.0411
2025-11-13 2025-09-30 13F KINSALE CAP GROUP COM 49714P108 1,886 505 36.57 802 20.06 0.0300
2025-08-14 2025-06-30 13F KINSALE CAP GROUP COM 49714P108 1,381 -166 -10.73 668 -11.17 0.0341
2025-05-15 2025-03-31 13F KINSALE CAP GROUP COM 49714P108 1,547 209 15.62 753 20.90 0.0459
2025-02-12 2024-12-31 13F KINSALE CAP GROUP COM 49714P108 1,338 -883 -39.76 622 -39.85 0.0413
2024-11-12 2024-09-30 13F KINSALE CAP GROUP COM 49714P108 2,221 -210 -8.64 1,034 10.47 0.0724
2024-08-09 2024-06-30 13F KINSALE CAP GROUP COM 49714P108 2,431 482 24.73 937 -8.41 0.0633
2024-05-14 2024-03-31 13F KINSALE CAP GROUP COM 49714P108 1,949 839 75.59 1,023 175.47 0.0722
2024-02-12 2023-12-31 13F KINSALE CAP GROUP COM 49714P108 1,110 -121 -9.83 372 -27.11 0.0271
2023-11-13 2023-09-30 13F KINSALE CAP GROUP COM 49714P108 1,231 -159 -11.44 510 -2.12 0.0420
2023-08-14 2023-06-30 13F KINSALE CAP GROUP COM 49714P108 1,390 -841 -37.70 520 -22.27 0.0435
2023-05-12 2023-03-31 13F KINSALE CAP GROUP COM 49714P108 2,231 -1,537 -40.79 670 -32.08 0.0408
2023-02-14 2022-12-31 13F KINSALE CAP GROUP COM 49714P108 3,768 -642 -14.56 985 -12.52 0.0649
2022-11-10 2022-09-30 13F KINSALE CAP GROUP COM 49714P108 4,410 -1,019 -18.77 1,126 -9.70 0.0735
2022-08-10 2022-06-30 13F KINSALE CAP GROUP COM 49714P108 5,429 972 21.81 1,247 22.74 0.0661
2022-05-11 2022-03-31 13F KINSALE CAP GROUP COM 49714P108 4,457 -491 -9.92 1,016 -13.68 0.0533
2022-02-10 2021-12-31 13F KINSALE CAP GROUP COM 49714P108 4,948 1,105 28.75 1,177 89.53 0.0713
2021-10-28 2021-09-30 13F KINSALE CAP GROUP COM 49714P108 3,843 -1,221 -24.11 621 -25.54 0.0348
2021-08-10 2021-06-30 13F KINSALE CAP GROUP COM 49714P108 5,064 529 11.66 834 11.65 0.0448
2021-07-21 2021-03-31 13F KINSALE CAP GROUP COM 49714P108 4,535 -1,790 -28.30 747 -41.00 0.0426
2021-02-12 2020-12-31 13F KINSALE CAP GROUP COM 49714P108 6,325 -24,701 -79.61 1,266 -78.55 0.0914
2020-10-30 2020-09-30 13F KINSALE CAP GROUP COM 49714P108 31,026 -1,913 -5.81 5,901 15.43 0.1918
2020-08-05 2020-06-30 13F KINSALE CAP GROUP COM 49714P108 32,939 32,939 5,112 0.1319
2020-05-11 2020-03-31 13F KINSALE CAP GROUP COM 49714P108 0 -3,243 -100.00 0 -100.00
2020-02-13 2019-12-31 13F KINSALE CAP GROUP COM 49714P108 3,243 -7,622 -70.15 330 -70.59 0.0046
2019-11-08 2019-09-30 13F KINSALE CAP GROUP COM 49714P108 10,865 2,664 32.48 1,122 49.60 0.0133
2019-07-08 2019-06-30 13F KINSALE CAP GROUP COM 49714P108 8,201 -3,984 -32.70 750 -10.29 0.0146
2019-05-13 2019-03-31 13F KINSALE CAP GROUP COM 49714P108 12,185 3,348 37.89 836 70.26 0.0168
2019-02-05 2018-12-31 13F KINSALE CAP GROUP COM 49714P108 8,837 462 5.52 491 -8.22 0.0106
2018-11-02 2018-09-30 13F KINSALE CAP GROUP COM 49714P108 8,375 650 8.41 535 26.18 0.0112
2018-08-20 2018-06-30 13F KINSALE CAP GROUP COM 49714P108 7,725 -2,719 -26.03 424 -20.90 0.0108
2018-05-21 2018-03-31 13F KINSALE CAP GROUP COM 49714P108 10,444 10,444 536 0.0151
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.