As of November 11, 2026, Arch Capital Group had a market cap of $35.63 billion, which increased by 0.03% compared to the previous trading day. Market capitalization, often referred to as market cap, represents the total value of a company's outstanding shares on the stock market and is a common measure of its overall size and valuation.
Note: Each point on the chart represents the market capitalization at the end of the trading day. Source: Data compiled from
EDGAR filings,
Bloomberg
and Yahoo Finance.
📈 Arch Capital Group Market Cap History by Year and Month
Arch Capital Group Market Cap History by Year and Month
Year / Month
Market Cap
% Change
2026
$35.63B
▲ 2.44%
$35.63B
▲ 2.62%
$34.72B
▲ 10.26%
$31.49B
▼ 5.80%
$33.43B
▼ 2.48%
$34.28B
▲ 0.09%
$34.25B
▲ 9.74%
$31.21B
▼ 6.44%
$33.36B
▼ 2.31%
$34.15B
▼ 5.01%
$35.95B
▲ 3.22%
$34.83B
▲ 0.14%
2025
$34.78B
▲ 0.06%
$34.78B
▲ 2.11%
$34.06B
▲ 7.44%
$31.7B
▼ 6.38%
$33.86B
▼ 0.88%
$34.16B
▲ 5.73%
$32.31B
▼ 5.30%
$34.12B
▼ 4.21%
$35.62B
▲ 4.58%
$34.06B
▼ 5.73%
$36.13B
▲ 3.61%
$34.87B
▼ 0.46%
$35.03B
▲ 0.78%
2024
$34.761B
▲ 25.42%
$34.761B
▼ 8.27%
$37.895B
▲ 2.20%
$37.078B
▼ 11.91%
$42.089B
▼ 1.03%
$42.529B
▲ 18.09%
$36.013B
▼ 4.94%
$37.883B
▼ 1.70%
$38.537B
▲ 9.77%
$35.106B
▲ 1.23%
$34.679B
▲ 5.82%
$32.772B
▲ 6.47%
$30.779B
▲ 11.06%
2023
$27.715B
▲ 19.36%
$27.715B
▼ 11.26%
$31.231B
▼ 3.43%
$32.34B
▲ 8.79%
$29.728B
▲ 3.71%
$28.665B
▼ 1.07%
$28.974B
▲ 3.81%
$27.912B
▲ 7.53%
$25.958B
▼ 7.10%
$27.941B
▲ 10.61%
$25.261B
▼ 2.78%
$25.984B
▲ 9.03%
$23.832B
▲ 2.63%
2022
$23.22B
▲ 37.86%
$23.22B
▲ 4.79%
$22.159B
▲ 4.19%
$21.268B
▲ 26.45%
$16.819B
▼ 0.35%
$16.877B
▲ 2.97%
$16.39B
▼ 2.45%
$16.802B
▼ 5.76%
$17.828B
▲ 3.90%
$17.16B
▼ 5.68%
$18.193B
▲ 1.88%
$17.857B
▲ 1.74%
$17.552B
▲ 4.21%
2021
$16.843B
▲ 14.81%
$16.843B
▲ 8.02%
$15.592B
▼ 3.73%
$16.195B
▲ 9.53%
$14.786B
▼ 9.16%
$16.277B
▲ 5.38%
$15.446B
▼ 0.03%
$15.45B
▼ 4.04%
$16.1B
▲ 0.45%
$16.028B
▲ 3.57%
$15.475B
▲ 7.20%
$14.436B
▲ 13.00%
$12.775B
▼ 12.92%
2020
$14.67B
▼ 15.67%
$14.67B
▲ 12.23%
$13.072B
▲ 6.57%
$12.266B
▲ 3.28%
$11.876B
▼ 7.25%
$12.804B
▲ 2.57%
$12.484B
▲ 7.33%
$11.631B
▲ 1.60%
$11.447B
▲ 17.45%
$9.747B
▼ 15.57%
$11.544B
▼ 29.79%
$16.441B
▼ 8.21%
$17.912B
▲ 2.96%
2019
$17.397B
▲ 61.78%
$17.397B
▲ 2.27%
$17.011B
▲ 0.52%
$16.922B
▼ 0.52%
$17.012B
▲ 6.34%
$15.997B
▲ 2.12%
$15.665B
▲ 4.62%
$14.973B
▲ 7.70%
$13.903B
▲ 1.94%
$13.638B
▲ 4.57%
$13.042B
▼ 0.83%
$13.151B
▲ 11.33%
$11.812B
▲ 9.84%
2018
$10.753B
▼ 9.48%
$10.753B
▼ 7.16%
$11.583B
▲ 0.68%
$11.505B
▼ 4.78%
$12.082B
▼ 2.49%
$12.39B
— 0.00%
$12.39B
▲ 14.96%
$10.778B
▲ 1.19%
$10.652B
▼ 2.75%
$10.952B
▼ 6.39%
$11.7B
▲ 1.21%
$11.56B
▼ 2.94%
$11.911B
▲ 0.27%
2017
$11.879B
▲ 12.20%
$11.879B
▼ 4.14%
$12.392B
▼ 4.97%
$13.04B
▲ 1.26%
$12.878B
▲ 1.19%
$12.726B
▲ 0.13%
$12.71B
▲ 4.26%
$12.191B
▲ 1.86%
$11.969B
▲ 0.32%
$11.93B
▲ 2.32%
$11.659B
▲ 0.27%
$11.628B
▲ 7.19%
$10.848B
▲ 2.47%
2016
$10.587B
▲ 23.78%
$10.587B
▲ 4.32%
$10.149B
▲ 6.09%
$9.566B
▼ 1.61%
$9.723B
▼ 1.99%
$9.921B
▲ 11.44%
$8.902B
▲ 0.87%
$8.825B
▼ 0.52%
$8.872B
▲ 3.08%
$8.606B
▼ 0.86%
$8.681B
▲ 4.67%
$8.294B
▲ 0.13%
$8.283B
▼ 3.15%
2015
$8.553B
▲ 13.63%
$8.553B
▼ 3.61%
$8.874B
▼ 3.23%
$9.17B
▲ 1.94%
$8.996B
▲ 7.60%
$8.36B
▼ 4.32%
$8.737B
▲ 6.60%
$8.196B
▲ 3.43%
$7.924B
▲ 4.67%
$7.57B
▼ 1.49%
$7.685B
▲ 2.91%
$7.468B
▲ 1.14%
$7.383B
▼ 1.91%
2014
$7.527B
▼ 5.66%
$7.527B
▲ 1.71%
$7.401B
▲ 1.78%
$7.271B
▲ 1.67%
$7.152B
▼ 4.76%
$7.51B
▲ 3.99%
$7.222B
▼ 6.89%
$7.756B
▲ 1.60%
$7.634B
▼ 0.67%
$7.686B
▼ 0.38%
$7.715B
▲ 2.74%
$7.509B
▲ 4.40%
$7.193B
▼ 9.85%
2013
$7.979B
▲ 35.43%
$7.979B
▲ 1.56%
$7.856B
▲ 1.50%
$7.74B
▲ 7.13%
$7.225B
▲ 1.58%
$7.113B
▼ 1.59%
$7.227B
▲ 5.64%
$6.842B
▲ 0.39%
$6.815B
▼ 3.47%
$7.06B
▲ 0.96%
$6.993B
▲ 7.08%
$6.531B
▲ 5.11%
$6.213B
▲ 5.45%
2012
$5.892B
▲ 17.94%
$5.892B
▼ 4.33%
$6.158B
▲ 2.39%
$6.015B
▲ 5.96%
$5.676B
▲ 4.33%
$5.44B
▲ 2.88%
$5.288B
▼ 1.63%
$5.376B
▲ 3.82%
$5.178B
▼ 2.67%
$5.32B
▲ 5.50%
$5.043B
▲ 0.53%
$5.016B
▲ 3.57%
$4.844B
▼ 3.04%
2011
$4.996B
▲ 21.90%
$4.996B
▼ 1.43%
$5.068B
▲ 5.94%
$4.784B
▲ 10.07%
$4.347B
▼ 3.14%
$4.488B
— 0.00%
$4.488B
▲ 5.89%
$4.238B
▼ 4.79%
$4.451B
▼ 2.62%
$4.571B
▲ 4.85%
$4.359B
▲ 7.19%
$4.067B
▼ 0.99%
$4.108B
▲ 0.23%
2010
$4.098B
▲ 4.59%
$4.098B
▼ 7.17%
$4.415B
▲ 3.81%
$4.253B
▲ 3.09%
$4.125B
▲ 4.06%
$3.964B
▲ 1.97%
$3.888B
▲ 5.14%
$3.698B
▼ 3.85%
$3.846B
▼ 3.47%
$3.984B
▼ 0.88%
$4.019B
▲ 2.68%
$3.914B
▼ 0.09%
$3.918B
▼ 0.01%
2009
$3.918B
▼ 7.26%
$3.918B
▼ 5.36%
$4.14B
▲ 3.24%
$4.01B
▼ 0.25%
$4.02B
▲ 1.44%
$3.963B
▲ 4.47%
$3.794B
▲ 6.19%
$3.572B
▲ 3.82%
$3.441B
▼ 1.66%
$3.499B
▲ 7.28%
$3.261B
▼ 0.26%
$3.27B
▼ 9.80%
$3.625B
▼ 14.19%
2008
$4.225B
▼ 10.79%
$4.225B
▲ 3.41%
$4.086B
▼ 2.81%
$4.204B
▼ 4.34%
$4.394B
▲ 4.80%
$4.193B
▼ 2.92%
$4.319B
▲ 5.14%
$4.108B
▼ 8.89%
$4.509B
▼ 0.41%
$4.528B
▲ 1.99%
$4.44B
▼ 0.72%
$4.472B
▼ 5.72%
$4.743B
▲ 0.16%
2007
$4.736B
▼ 5.49%
$4.736B
▼ 1.60%
$4.813B
▼ 6.67%
$5.157B
▼ 2.21%
$5.273B
▲ 3.59%
$5.091B
▲ 3.12%
$4.937B
▼ 7.72%
$5.35B
▲ 0.90%
$5.302B
▼ 1.28%
$5.37B
▲ 6.91%
$5.023B
▲ 4.75%
$4.795B
▼ 0.03%
$4.797B
▼ 4.27%
2006
$5.011B
▲ 157.65%
$5.011B
▲ 1.21%
$4.951B
▲ 4.06%
$4.758B
▲ 1.35%
$4.695B
▲ 6.51%
$4.408B
▼ 2.05%
$4.5B
▲ 2.36%
$4.396B
▲ 3.67%
$4.241B
▼ 5.45%
$4.485B
▲ 5.21%
$4.263B
▲ 2.77%
$4.148B
▲ 4.09%
$3.985B
▲ 104.89%
2005
$1.945B
▲ 43.99%
$1.945B
▲ 4.37%
$1.864B
▲ 5.98%
$1.758B
▼ 0.13%
$1.761B
▲ 14.88%
$1.533B
▼ 5.54%
$1.623B
▲ 2.14%
$1.589B
▲ 1.32%
$1.568B
▲ 11.65%
$1.404B
▼ 0.08%
$1.405B
▼ 2.93%
$1.448B
▲ 12.93%
$1.282B
▼ 5.09%
2004
$1.351B
▲ 20.17%
$1.351B
▼ 0.27%
$1.354B
▲ 3.78%
$1.305B
▼ 3.52%
$1.353B
▲ 6.93%
$1.265B
▼ 2.05%
$1.292B
▼ 3.46%
$1.338B
▲ 3.83%
$1.288B
▼ 4.23%
$1.345B
▼ 4.75%
$1.413B
▲ 15.92%
$1.219B
▼ 1.45%
$1.237B
▲ 10.01%
2003
$1.124B
▲ 30.07%
$1.124B
▲ 8.01%
$1.041B
▲ 1.26%
$1.028B
▲ 10.45%
$0.931B
▼ 2.55%
$0.955B
▼ 0.87%
$0.963B
▼ 0.92%
$0.972B
▼ 6.08%
$1.035B
▲ 6.47%
$0.972B
▲ 2.36%
$0.95B
▲ 9.59%
$0.867B
▲ 2.42%
$0.846B
▼ 2.09%
2002
$0.864B
▲ 148.36%
$0.864B
▲ 3.56%
$0.834B
▲ 8.00%
$0.773B
▲ 0.39%
$0.77B
▲ 15.48%
$0.667B
▲ 3.97%
$0.641B
▲ 44.22%
$0.444B
▼ 5.22%
$0.469B
▲ 1.78%
$0.461B
▲ 13.23%
$0.407B
▲ 11.94%
$0.364B
▲ 5.41%
$0.345B
▼ 0.89%
2001
$0.348B
▲ 86.96%
$0.348B
▲ 14.34%
$0.304B
▲ 0.64%
$0.302B
▲ 40.35%
$0.215B
▼ 5.37%
$0.228B
▲ 4.98%
$0.217B
▲ 7.34%
$0.202B
▼ 5.97%
$0.215B
▲ 5.68%
$0.203B
▼ 0.14%
$0.204B
▲ 0.14%
$0.203B
▲ 3.64%
$0.196B
▲ 5.41%
2000
$0.186B
▼ 13.73%
$0.186B
— 0.00%
$0.186B
▼ 3.23%
$0.192B
▼ 1.53%
$0.195B
▲ 3.70%
$0.188B
▼ 2.02%
$0.192B
▲ 3.77%
$0.185B
▲ 0.16%
$0.185B
▼ 2.44%
$0.19B
▼ 6.11%
$0.202B
▼ 22.53%
$0.261B
▲ 4.27%
$0.25B
▲ 15.84%
1999
$0.216B
▼ 41.95%
$0.216B
▼ 2.43%
$0.221B
▼ 0.96%
$0.223B
▼ 16.40%
$0.267B
▲ 4.20%
$0.256B
▲ 7.14%
$0.239B
▲ 3.70%
$0.231B
▼ 15.63%
$0.273B
▲ 10.34%
$0.248B
▼ 4.13%
$0.258B
▼ 20.40%
$0.325B
▼ 7.32%
$0.35B
▼ 5.75%
1998
$0.372B
▼ 2.08%
$0.372B
▲ 1.29%
$0.367B
▲ 3.61%
$0.354B
▼ 5.68%
$0.375B
▲ 1.16%
$0.371B
▼ 12.56%
$0.424B
▼ 0.25%
$0.426B
▲ 0.19%
$0.425B
▼ 0.75%
$0.428B
▲ 4.43%
$0.41B
▲ 2.78%
$0.399B
▲ 5.06%
$0.38B
— 0.00%
1997
$0.38B
▲ 15.02%
$0.38B
▼ 3.13%
$0.392B
▲ 1.10%
$0.388B
▼ 1.09%
$0.392B
▲ 2.79%
$0.381B
▲ 4.68%
$0.364B
▲ 1.79%
$0.358B
▲ 10.61%
$0.323B
— 0.00%
$0.323B
▲ 11.76%
$0.289B
▲ 2.98%
$0.281B
▼ 0.75%
$0.283B
▼ 14.19%
1996
$0.33B
▼ 10.90%
$0.33B
▲ 10.12%
$0.3B
▼ 2.08%
$0.306B
▼ 5.26%
$0.323B
▲ 12.64%
$0.287B
▼ 2.88%
$0.295B
▼ 11.23%
$0.333B
▼ 0.63%
$0.335B
▼ 0.63%
$0.337B
▼ 3.00%
$0.347B
▲ 1.23%
$0.343B
▼ 0.61%
$0.345B
▼ 6.80%
1995
$0.37B
N/A
$0.37B
▲ 13.33%
$0.327B
▼ 6.25%
$0.349B
N/A
All market cap values reflect closing prices for the period shown.
📊 Arch Capital Group Market Cap and Other Industry Peers
Below are selected companies for comparison based on industry, sub-industry, and sector: