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Kinsale Capital Group, Inc. (KNSL) stock

KNSLNYSEFire, Marine & Casualty InsuranceFiscal year ends December 31
Financials through Q2 FY2026, quarter ended Jun 30, 2026Last filing: 10-Q on Oct 22, 2026Score 15/3020% below fair value
$365.71+2.77 (+0.76%)

Close on Oct 30, 2026Market cap $8.33BP/E 14.8Yield 0.19%

Price history

Kinsale Capital share prices for every week, newest first. Adjusted for stock splits, not for dividends.

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Close, Oct 30, 2026
$365.71
+0.76% on the day
52-week range
$287.20 – $421.90
-13.3% from the high
Change over 52 weeks
-8.1%
From $398.16 on Oct 30, 2025
Average volume
259,340
Shares a day, last 90 sessions
Week ofOpenHighLowCloseChangeVolume
Oct 26, 2026$362.05$372.16$354.40$365.71+0.33%1,256,732
Oct 19, 2026$364.05$392.85$354.35$364.49-0.21%1,558,080
Oct 12, 2026$338.48$365.51$335.27$365.24+8.39%941,323
Oct 5, 2026$328.30$342.96$328.11$336.98+2.20%1,202,633
Sep 28, 2026$326.56$339.46$319.00$329.72-0.23%1,379,259
Sep 21, 2026$357.35$364.00$330.16$330.49-7.39%995,571
Sep 14, 2026$368.30$373.52$354.51$356.85-0.88%1,155,697
Sep 8, 2026$369.06$371.19$356.40$360.01-3.53%639,782
Aug 31, 2026$376.32$387.54$370.02$373.17-1.95%875,060
Aug 24, 2026$386.10$398.58$378.59$380.61-0.77%950,078
Aug 17, 2026$376.51$388.72$366.85$383.55+1.15%851,684
Aug 10, 2026$374.68$381.41$365.58$379.19+1.45%1,019,618
Aug 3, 2026$360.00$378.76$350.01$373.76+4.87%1,453,973
Jul 27, 2026$349.00$380.21$344.27$356.42+2.10%1,844,953
Jul 20, 2026$344.46$356.25$320.04$349.10+1.49%1,932,437
Jul 13, 2026$344.40$349.96$319.16$343.99+1.00%1,446,659
Jul 6, 2026$350.26$356.67$336.74$340.57-4.02%1,234,841
Jun 29, 2026$332.00$355.89$323.36$354.85+8.04%1,359,180
Jun 22, 2026$306.86$328.43$294.55$328.43+6.34%2,755,525
Jun 15, 2026$312.00$319.25$305.28$308.85-0.81%1,174,544
Jun 8, 2026$301.70$316.75$297.77$311.38+1.72%1,242,484
Jun 1, 2026$303.00$309.56$287.20$306.12+0.44%1,485,377
May 26, 2026$308.71$316.27$300.00$304.77-1.75%1,190,012
May 18, 2026$311.30$329.39$303.83$310.19-0.35%1,368,540
May 11, 2026$304.70$313.07$296.06$311.29+2.11%1,529,293
May 4, 2026$309.36$317.92$293.78$304.87-2.20%2,359,001
Apr 27, 2026$342.41$342.41$308.61$311.74-9.66%1,566,348
Apr 20, 2026$359.29$362.46$323.00$345.08-4.35%1,450,542
Apr 13, 2026$348.30$363.58$345.27$360.78+3.58%1,180,997
Apr 6, 2026$338.77$365.64$336.65$348.31+0.99%1,132,960
Mar 30, 2026$329.64$352.09$328.13$344.90+5.38%1,136,494
Mar 23, 2026$334.18$337.46$321.97$327.29-0.28%1,300,440
Mar 16, 2026$363.61$368.80$322.96$328.21-9.47%1,442,850
Mar 9, 2026$370.00$370.00$351.78$362.53-2.55%1,062,287
Mar 2, 2026$384.90$397.73$370.50$372.02-4.53%834,516
Feb 23, 2026$373.00$391.42$367.96$389.67+4.35%1,375,248
Feb 17, 2026$370.92$388.87$368.40$373.41+0.56%1,399,691
Feb 9, 2026$412.00$417.44$341.06$371.32-10.33%1,933,698
Feb 2, 2026$393.17$421.90$384.01$414.10+4.60%833,064
Jan 26, 2026$409.46$417.00$381.34$395.88-2.66%872,695
Jan 20, 2026$395.62$409.40$395.00$406.70+1.97%910,594
Jan 12, 2026$398.35$406.86$377.32$398.84+0.35%1,202,650
Jan 5, 2026$385.78$416.41$385.78$397.45+1.27%1,254,286
Dec 29, 2025$393.32$398.50$386.05$392.46-0.24%623,374
Dec 22, 2025$396.91$404.07$392.90$393.39-1.48%653,014
Dec 15, 2025$392.00$399.67$377.46$399.29+1.92%1,445,278
Dec 8, 2025$353.00$401.15$349.00$391.76+9.88%1,721,553
Dec 1, 2025$382.65$386.36$352.45$356.53-7.37%1,254,080
Nov 24, 2025$388.34$388.49$376.54$384.900.00%688,174
Nov 17, 2025$389.15$399.00$363.14$384.90-1.30%1,282,364
Nov 10, 2025$396.62$400.22$383.05$389.96-2.07%852,639
Nov 3, 2025$398.00$401.00$382.90$398.19-0.32%1,263,276

Seasonality

KNSL return in each calendar month over the last 10 years, including dividends. The current month runs to the latest close.

YearJanFebMarAprMayJunJulAugSepOctNovDec
Average0.8%6.4%0.1%-1.2%5.2%5.8%6.8%4.5%-1.6%1.4%6.7%-4.2%
Months up6 of 107 of 106 of 106 of 106 of 109 of 107 of 109 of 105 of 105 of 106 of 94 of 9
20261.2%-1.5%-12.3%-5.3%-5.7%8.2%8.1%5.0%-13.7%13.3%
2025-5.0%-2.2%12.7%-10.6%8.5%2.5%-8.9%3.8%-7.0%-6.1%-3.6%1.6%
202418.7%29.9%1.7%-30.8%5.6%0.4%18.6%7.5%-5.2%-8.0%18.8%-8.5%
20236.5%14.5%-5.8%8.8%-7.2%23.5%-0.4%7.0%3.9%-19.4%4.9%-4.3%
2022-15.8%4.7%8.8%-2.8%-0.8%4.4%5.9%4.3%0.7%23.4%-2.2%-15.1%
2021-6.3%-6.1%-6.4%5.6%-4.3%-1.0%8.4%1.9%-11.1%15.7%11.2%14.4%
202012.4%6.4%-13.9%3.9%37.5%4.0%25.6%6.4%-8.2%-1.4%28.2%-16.7%
20194.4%15.2%2.7%5.9%15.5%9.2%-1.8%9.4%5.2%2.3%-4.1%0.4%
20186.0%2.8%4.8%0.4%2.7%3.7%8.0%2.7%5.1%-6.5%4.3%-10.7%
2017-13.7%0.2%9.2%12.9%0.2%3.1%4.3%-2.6%14.1%0.5%2.9%0.9%