As of November 11, 2026, WR Berkley had a market cap of $28.48 billion, which decreased by 0.21% 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.
Data updated: Nov 11, 2026, 4:00 PM ET
WR Berkley Corp. (WRB)
🌍 United States📈 NYSE🏭 Financial Services🏢 Insurance
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.
📈 WR Berkley Market Cap History by Year and Month
WR Berkley Market Cap History by Year and Month
Year / Month
Market Cap
% Change
2026
$28.48B
▲ 6.87%
$28.48B
▲ 3.79%
$27.44B
▲ 9.50%
$25.06B
▼ 0.04%
$25.07B
▼ 6.87%
$26.92B
▲ 2.40%
$26.29B
▲ 11.16%
$23.65B
▼ 9.25%
$26.06B
▲ 5.00%
$24.82B
▼ 8.21%
$27.04B
▲ 4.52%
$25.87B
▼ 2.93%
2025
$26.65B
▲ 19.82%
$26.65B
▼ 9.72%
$29.52B
▲ 8.93%
$27.1B
▼ 6.74%
$29.06B
▲ 6.88%
$27.19B
▲ 4.14%
$26.11B
▼ 6.32%
$27.87B
▼ 1.62%
$28.33B
▲ 4.15%
$27.2B
▲ 0.78%
$26.99B
▲ 12.83%
$23.92B
▲ 6.98%
$22.36B
▲ 0.53%
2024
$22.242B
▲ 21.96%
$22.242B
▼ 9.58%
$24.598B
▲ 12.91%
$21.786B
▲ 0.74%
$21.625B
▼ 4.82%
$22.719B
▲ 8.29%
$20.98B
▲ 4.43%
$20.09B
▼ 3.02%
$20.716B
▲ 5.27%
$19.678B
▼ 13.27%
$22.689B
▲ 5.79%
$21.447B
▲ 2.10%
$21.006B
▲ 15.18%
2023
$18.237B
▼ 5.34%
$18.237B
▼ 2.52%
$18.709B
▲ 7.61%
$17.386B
▲ 6.34%
$16.35B
▲ 2.63%
$15.93B
▲ 0.28%
$15.886B
▲ 3.58%
$15.338B
▲ 5.63%
$14.52B
▼ 5.50%
$15.365B
▼ 6.00%
$16.345B
▼ 6.26%
$17.438B
▼ 6.02%
$18.555B
▼ 3.69%
2022
$19.265B
▲ 32.27%
$19.265B
▼ 4.86%
$20.25B
▲ 2.55%
$19.746B
▲ 15.03%
$17.165B
▼ 0.14%
$17.19B
▲ 3.63%
$16.588B
▼ 8.39%
$18.108B
▼ 4.01%
$18.863B
▲ 6.98%
$17.633B
▼ 0.15%
$17.659B
▲ 10.61%
$15.964B
▲ 6.87%
$14.938B
▲ 2.56%
2021
$14.565B
▲ 23.32%
$14.565B
▲ 7.59%
$13.538B
▼ 3.72%
$14.061B
▲ 8.77%
$12.927B
▼ 3.31%
$13.37B
▲ 2.92%
$12.99B
▼ 1.63%
$13.205B
▼ 4.55%
$13.834B
▼ 2.17%
$14.141B
▲ 5.80%
$13.365B
▲ 8.69%
$12.296B
▲ 11.28%
$11.05B
▼ 6.44%
2020
$11.811B
▼ 6.81%
$11.811B
▲ 1.75%
$11.608B
▲ 8.33%
$10.715B
▼ 1.68%
$10.898B
▼ 1.33%
$11.045B
▲ 0.49%
$10.992B
▲ 7.83%
$10.194B
▼ 1.58%
$10.357B
▲ 7.31%
$9.651B
▲ 2.87%
$9.382B
▼ 23.82%
$12.315B
▼ 8.69%
$13.486B
▲ 6.41%
2019
$12.674B
▲ 40.56%
$12.674B
▲ 1.47%
$12.49B
▼ 2.72%
$12.839B
▼ 3.23%
$13.267B
▲ 1.65%
$13.051B
▲ 2.68%
$12.711B
▲ 5.28%
$12.073B
▲ 6.00%
$11.39B
▼ 2.42%
$11.672B
▲ 12.92%
$10.337B
▲ 1.27%
$10.208B
▲ 8.82%
$9.38B
▲ 4.03%
2018
$9.017B
▲ 3.32%
$9.017B
▼ 6.28%
$9.621B
▲ 3.80%
$9.269B
▼ 4.80%
$9.736B
▲ 2.13%
$9.533B
▲ 3.23%
$9.234B
▲ 4.82%
$8.81B
▼ 5.31%
$9.304B
▼ 1.27%
$9.424B
▲ 6.65%
$8.836B
▲ 6.32%
$8.311B
▼ 6.28%
$8.868B
▲ 1.62%
2017
$8.727B
▲ 8.10%
$8.727B
▲ 3.66%
$8.419B
▲ 0.79%
$8.353B
▲ 3.20%
$8.094B
▲ 0.15%
$8.082B
▼ 3.37%
$8.364B
▼ 0.29%
$8.388B
▲ 0.30%
$8.363B
▲ 1.49%
$8.24B
▼ 3.75%
$8.562B
▼ 0.54%
$8.608B
▲ 5.68%
$8.145B
▲ 0.90%
2016
$8.072B
▲ 19.57%
$8.072B
▲ 7.64%
$7.5B
▲ 7.93%
$6.948B
▼ 1.14%
$7.029B
▼ 3.56%
$7.288B
▲ 2.03%
$7.143B
▼ 2.80%
$7.349B
▲ 5.10%
$6.992B
▲ 1.84%
$6.866B
▼ 0.36%
$6.89B
▲ 9.14%
$6.313B
▲ 2.09%
$6.184B
▼ 8.40%
2015
$6.751B
▲ 3.91%
$6.751B
▼ 1.62%
$6.862B
▼ 0.30%
$6.883B
▲ 2.70%
$6.702B
▲ 0.09%
$6.696B
▼ 2.58%
$6.874B
▲ 8.07%
$6.361B
▲ 3.98%
$6.117B
▲ 0.02%
$6.116B
▼ 3.08%
$6.31B
▲ 0.50%
$6.279B
▲ 1.12%
$6.209B
▼ 4.43%
2014
$6.497B
▲ 13.24%
$6.497B
▼ 2.00%
$6.63B
▲ 1.36%
$6.541B
▲ 7.83%
$6.066B
▼ 1.62%
$6.166B
▲ 8.38%
$5.689B
▼ 3.73%
$5.91B
▲ 3.86%
$5.69B
▲ 0.75%
$5.648B
▲ 6.37%
$5.31B
▲ 0.17%
$5.301B
▲ 3.43%
$5.125B
▼ 10.67%
2013
$5.738B
▲ 11.77%
$5.738B
▼ 2.99%
$5.914B
▼ 0.27%
$5.93B
▲ 2.39%
$5.792B
▲ 4.09%
$5.564B
▼ 2.95%
$5.733B
▲ 3.15%
$5.558B
▼ 0.27%
$5.573B
▼ 5.64%
$5.907B
▼ 2.14%
$6.036B
▲ 6.92%
$5.645B
▲ 0.81%
$5.6B
▲ 9.09%
2012
$5.133B
▲ 8.87%
$5.133B
▼ 4.92%
$5.399B
▲ 2.21%
$5.282B
▲ 2.74%
$5.141B
▲ 0.29%
$5.126B
▲ 2.05%
$5.023B
▼ 6.69%
$5.384B
▲ 1.57%
$5.301B
▲ 1.75%
$5.209B
▲ 4.44%
$4.988B
▲ 1.19%
$4.929B
▲ 4.59%
$4.713B
▼ 0.05%
2011
$4.715B
▲ 22.12%
$4.715B
▲ 0.82%
$4.677B
▼ 2.00%
$4.772B
▲ 17.24%
$4.07B
▼ 5.98%
$4.329B
▲ 0.32%
$4.315B
▼ 5.61%
$4.571B
▼ 2.53%
$4.69B
▲ 1.53%
$4.619B
▲ 1.27%
$4.561B
▲ 7.97%
$4.224B
▲ 6.05%
$3.984B
▲ 3.18%
2010
$3.861B
▲ 0.09%
$3.861B
▼ 0.26%
$3.871B
▼ 3.02%
$3.992B
▲ 1.55%
$3.931B
▲ 0.50%
$3.911B
▼ 2.44%
$4.009B
▲ 2.09%
$3.927B
▼ 5.80%
$4.169B
▲ 0.96%
$4.129B
▲ 3.32%
$3.997B
▲ 1.61%
$3.933B
▲ 3.27%
$3.809B
▼ 1.26%
2009
$3.857B
▼ 22.83%
$3.857B
▼ 2.89%
$3.972B
▼ 0.04%
$3.974B
▼ 2.21%
$4.063B
▼ 0.65%
$4.09B
▲ 9.99%
$3.719B
▲ 8.23%
$3.436B
▼ 0.98%
$3.47B
▼ 10.18%
$3.863B
▲ 6.03%
$3.644B
▲ 8.36%
$3.362B
▼ 21.25%
$4.27B
▼ 14.58%
2008
$4.999B
▼ 7.01%
$4.999B
▲ 9.04%
$4.584B
▲ 7.62%
$4.26B
▲ 11.55%
$3.819B
▼ 0.48%
$3.837B
▼ 0.87%
$3.871B
▼ 2.24%
$3.959B
▼ 13.25%
$4.564B
▲ 4.21%
$4.379B
▼ 7.22%
$4.72B
▼ 7.33%
$5.093B
▼ 6.41%
$5.442B
▲ 1.24%
2007
$5.375B
▼ 18.71%
$5.375B
▼ 4.00%
$5.599B
▲ 1.63%
$5.509B
▼ 0.71%
$5.549B
▼ 0.87%
$5.598B
▲ 1.60%
$5.51B
▼ 12.78%
$6.317B
▼ 1.21%
$6.394B
▲ 1.39%
$6.307B
▼ 1.25%
$6.387B
▲ 1.60%
$6.287B
▼ 1.45%
$6.379B
▼ 3.54%
2006
$6.613B
▲ 8.97%
$6.613B
▼ 1.71%
$6.728B
▼ 4.72%
$7.061B
▲ 4.27%
$6.772B
▲ 1.11%
$6.697B
▼ 2.74%
$6.886B
▲ 5.48%
$6.528B
▼ 1.25%
$6.611B
▼ 8.17%
$7.199B
▼ 3.32%
$7.447B
▲ 0.89%
$7.382B
▲ 17.19%
$6.299B
▲ 3.80%
2005
$6.068B
▲ 52.66%
$6.068B
▲ 2.15%
$5.941B
▲ 6.68%
$5.569B
▲ 10.70%
$5.031B
▲ 11.61%
$4.507B
▼ 5.18%
$4.754B
▲ 4.92%
$4.531B
▲ 0.78%
$4.496B
▲ 9.11%
$4.12B
▼ 1.75%
$4.194B
▼ 3.10%
$4.328B
▲ 7.67%
$4.02B
▲ 1.12%
2004
$3.975B
▲ 36.15%
$3.975B
▲ 4.17%
$3.816B
▲ 6.13%
$3.596B
▲ 1.38%
$3.547B
▲ 4.48%
$3.395B
▼ 1.33%
$3.441B
▼ 4.68%
$3.61B
▲ 3.37%
$3.492B
▲ 2.89%
$3.394B
▲ 1.55%
$3.342B
▼ 3.95%
$3.479B
▲ 8.15%
$3.217B
▲ 10.19%
2003
$2.92B
▲ 46.77%
$2.92B
▲ 2.53%
$2.848B
▼ 0.25%
$2.855B
▲ 0.09%
$2.852B
▲ 3.71%
$2.75B
▼ 3.22%
$2.842B
▼ 2.68%
$2.92B
▲ 7.17%
$2.725B
▲ 6.12%
$2.567B
▲ 8.38%
$2.369B
▲ 16.19%
$2.039B
▲ 3.57%
$1.969B
▼ 1.04%
2002
$1.989B
▲ 11.44%
$1.989B
▲ 0.28%
$1.984B
▲ 6.34%
$1.866B
▲ 9.26%
$1.707B
▲ 1.06%
$1.689B
▼ 4.70%
$1.773B
▼ 3.53%
$1.838B
▼ 6.73%
$1.97B
▼ 2.42%
$2.019B
▲ 5.40%
$1.916B
▲ 5.75%
$1.812B
▲ 8.13%
$1.675B
▼ 6.15%
2001
$1.785B
▲ 48.34%
$1.785B
▲ 1.24%
$1.763B
▲ 13.99%
$1.547B
▲ 10.88%
$1.395B
▲ 25.98%
$1.107B
▼ 8.91%
$1.216B
▲ 1.28%
$1.2B
▼ 4.78%
$1.261B
▲ 7.37%
$1.174B
▼ 9.72%
$1.301B
▲ 18.75%
$1.095B
▲ 21.96%
$0.898B
▼ 25.38%
2000
$1.203B
▲ 125.04%
$1.203B
▲ 31.53%
$0.915B
▲ 5.68%
$0.866B
▼ 2.34%
$0.886B
▲ 30.42%
$0.68B
▲ 9.38%
$0.621B
▲ 29.33%
$0.48B
▼ 14.99%
$0.565B
▲ 4.44%
$0.541B
▼ 8.40%
$0.591B
▲ 43.58%
$0.411B
▼ 7.55%
$0.445B
▼ 16.77%
1999
$0.535B
▼ 40.77%
$0.535B
▼ 2.34%
$0.548B
▼ 6.81%
$0.588B
▼ 0.27%
$0.589B
▲ 0.43%
$0.587B
▼ 5.70%
$0.622B
▼ 3.50%
$0.645B
▼ 2.22%
$0.659B
▼ 7.73%
$0.715B
▲ 12.24%
$0.637B
▼ 15.22%
$0.751B
▲ 8.96%
$0.689B
▼ 23.67%
1998
$0.903B
▼ 30.41%
$0.903B
▼ 2.90%
$0.93B
▲ 11.20%
$0.836B
▲ 0.84%
$0.829B
▼ 7.05%
$0.892B
▼ 5.60%
$0.945B
▼ 16.38%
$1.13B
▼ 18.35%
$1.384B
▲ 0.27%
$1.38B
▼ 1.58%
$1.402B
▲ 3.96%
$1.349B
▲ 10.94%
$1.216B
▼ 6.27%
1997
$1.297B
▲ 30.18%
$1.297B
▲ 5.64%
$1.228B
▲ 1.22%
$1.213B
▼ 4.50%
$1.271B
▲ 16.78%
$1.088B
▼ 4.22%
$1.136B
▼ 1.91%
$1.158B
▲ 13.62%
$1.019B
▲ 5.33%
$0.968B
▼ 3.43%
$1.002B
▼ 0.67%
$1.009B
▲ 6.48%
$0.947B
▼ 4.93%
1996
$0.997B
▲ 11.40%
$0.997B
▼ 3.22%
$1.03B
▲ 0.96%
$1.02B
▲ 13.66%
$0.897B
▲ 0.30%
$0.895B
▲ 11.66%
$0.801B
▼ 4.93%
$0.843B
▼ 4.02%
$0.878B
▲ 1.16%
$0.868B
▼ 7.01%
$0.933B
▲ 2.53%
$0.91B
▼ 9.95%
$1.011B
▲ 13.01%
1995
$0.895B
▲ 42.57%
$0.895B
▲ 18.78%
$0.753B
▲ 4.62%
$0.72B
▼ 4.58%
$0.754B
▲ 5.83%
$0.713B
▲ 11.73%
$0.638B
▲ 8.10%
$0.59B
▼ 3.39%
$0.611B
▼ 2.00%
$0.623B
▲ 2.39%
$0.609B
▲ 1.75%
$0.598B
▼ 4.03%
$0.623B
▼ 0.64%
1994
$0.627B
▲ 3.65%
$0.627B
▲ 13.21%
$0.554B
▼ 8.62%
$0.607B
▲ 0.69%
$0.602B
▼ 5.12%
$0.635B
▼ 2.98%
$0.654B
▼ 2.58%
$0.672B
▲ 0.50%
$0.668B
▲ 6.16%
$0.629B
▲ 4.29%
$0.604B
▼ 2.37%
$0.618B
— 0.00%
$0.618B
▲ 2.14%
1993
$0.605B
▼ 21.69%
$0.605B
▼ 6.75%
$0.649B
▼ 6.49%
$0.694B
▼ 9.41%
$0.766B
▼ 6.41%
$0.819B
▲ 7.06%
$0.765B
▲ 9.32%
$0.7B
▼ 5.71%
$0.742B
▼ 4.07%
$0.773B
▼ 8.51%
$0.845B
▲ 0.33%
$0.843B
▲ 6.53%
$0.791B
▲ 2.33%
1992
$0.773B
▲ 41.92%
$0.773B
▼ 1.91%
$0.788B
▼ 5.88%
$0.837B
▲ 6.25%
$0.788B
▲ 25.88%
$0.626B
▼ 0.36%
$0.628B
▲ 5.24%
$0.597B
▲ 1.95%
$0.585B
▲ 2.34%
$0.572B
▼ 3.40%
$0.592B
▼ 2.46%
$0.607B
▲ 2.26%
$0.594B
▲ 9.02%
1991
$0.545B
▲ 23.03%
$0.545B
▲ 9.94%
$0.495B
— 0.00%
$0.495B
▲ 15.62%
$0.428B
▼ 9.42%
$0.473B
▼ 4.93%
$0.497B
▼ 5.18%
$0.525B
▼ 5.60%
$0.556B
▲ 4.17%
$0.534B
▲ 2.73%
$0.519B
▼ 1.12%
$0.525B
▲ 19.46%
$0.44B
▼ 0.67%
1990
$0.443B
▼ 6.38%
$0.443B
▲ 2.17%
$0.433B
▲ 14.40%
$0.379B
▲ 0.75%
$0.376B
▼ 5.22%
$0.397B
▼ 17.79%
$0.482B
▲ 0.32%
$0.481B
▼ 4.68%
$0.505B
▲ 3.64%
$0.487B
▲ 9.39%
$0.445B
▲ 0.67%
$0.442B
▲ 5.63%
$0.418B
▼ 11.49%
1989
$0.473B
▲ 25.69%
$0.473B
▼ 12.50%
$0.54B
▲ 6.36%
$0.508B
▲ 6.91%
$0.475B
▲ 3.85%
$0.458B
▲ 13.04%
$0.405B
▲ 8.66%
$0.373B
▲ 1.08%
$0.369B
▼ 6.72%
$0.395B
▲ 14.53%
$0.345B
▼ 6.76%
$0.37B
▼ 3.15%
$0.382B
▲ 1.56%
1988
$0.376B
▲ 20.06%
$0.376B
▼ 1.67%
$0.383B
▲ 2.56%
$0.373B
▲ 5.41%
$0.354B
▲ 0.62%
$0.352B
▲ 5.34%
$0.334B
— 0.00%
$0.334B
▲ 4.54%
$0.319B
▼ 1.00%
$0.323B
▲ 4.17%
$0.31B
▼ 16.77%
$0.372B
▲ 15.15%
$0.323B
▲ 3.12%
1987
$0.313B
▼ 10.20%
$0.313B
▲ 8.18%
$0.29B
▼ 1.14%
$0.293B
▼ 15.38%
$0.346B
▼ 1.08%
$0.35B
▲ 2.88%
$0.34B
▼ 0.95%
$0.343B
▼ 2.15%
$0.351B
▼ 4.42%
$0.367B
▼ 15.67%
$0.436B
▲ 2.40%
$0.425B
▲ 15.32%
$0.369B
▲ 5.71%
1986
$0.349B
▲ 63.65%
$0.349B
▲ 5.49%
$0.331B
▼ 6.54%
$0.354B
▼ 12.30%
$0.404B
▼ 8.26%
$0.44B
▲ 12.59%
$0.391B
▼ 15.63%
$0.463B
▲ 5.43%
$0.439B
▲ 21.16%
$0.362B
▼ 12.90%
$0.416B
▲ 44.81%
$0.287B
▲ 19.23%
$0.241B
▲ 13.04%
1985
$0.213B
N/A
$0.213B
▲ 26.68%
$0.168B
▲ 39.74%
$0.12B
▼ 3.11%
$0.124B
▼ 8.52%
$0.136B
▲ 23.08%
$0.11B
▲ 19.17%
$92.638M
▼ 2.44%
$94.954M
▲ 6.03%
$89.55M
▲ 70.50%
$52.521M
▼ 1.64%
$53.397M
▲ 12.96%
$47.269M
N/A
All market cap values reflect closing prices for the period shown.
📊 WR Berkley Market Cap and Other Industry Peers
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