As of November 13, 2026, IDEX had a market cap of $17.51 billion, which decreased by 0.17% 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.
📈 IDEX Market Cap History by Year and Month
IDEX Market Cap History by Year and Month
Year / Month
Market Cap
% Change
2026
$17.51B
▲ 31.46%
$17.51B
▲ 1.63%
$17.23B
▲ 2.13%
$16.87B
▼ 0.30%
$16.92B
▼ 0.76%
$17.05B
▲ 1.13%
$16.86B
▲ 8.08%
$15.6B
▼ 3.23%
$16.12B
▲ 14.41%
$14.09B
▼ 10.14%
$15.68B
▲ 5.52%
$14.86B
▲ 11.56%
2025
$13.32B
▼ 16.15%
$13.32B
▲ 2.30%
$13.02B
▲ 1.48%
$12.83B
▲ 4.73%
$12.25B
▼ 1.05%
$12.38B
▲ 0.57%
$12.31B
▼ 7.16%
$13.26B
▼ 3.00%
$13.67B
▲ 4.03%
$13.14B
▼ 4.09%
$13.7B
▼ 6.99%
$14.73B
▼ 13.51%
$17.03B
▲ 7.21%
2024
$15.885B
▼ 3.26%
$15.885B
▼ 9.04%
$17.463B
▲ 7.45%
$16.253B
▲ 0.09%
$16.238B
▲ 3.88%
$15.631B
▼ 0.96%
$15.782B
▲ 3.62%
$15.231B
▼ 3.57%
$15.794B
▼ 5.36%
$16.689B
▼ 9.64%
$18.47B
▲ 3.51%
$17.843B
▲ 11.40%
$16.017B
▼ 2.46%
2023
$16.42B
▼ 4.65%
$16.42B
▲ 7.65%
$15.253B
▲ 5.37%
$14.476B
▼ 7.95%
$15.726B
▼ 8.12%
$17.116B
▲ 0.26%
$17.071B
▲ 4.75%
$16.297B
▲ 8.27%
$15.053B
▼ 3.47%
$15.594B
▼ 10.81%
$17.484B
▲ 2.91%
$16.99B
▼ 6.24%
$18.122B
▲ 5.24%
2022
$17.221B
▼ 4.37%
$17.221B
▼ 3.86%
$17.911B
▲ 6.83%
$16.767B
▲ 11.08%
$15.095B
▼ 0.61%
$15.187B
▼ 3.61%
$15.756B
▲ 14.64%
$13.744B
▼ 5.60%
$14.56B
▲ 0.91%
$14.428B
▼ 1.11%
$14.591B
▼ 0.11%
$14.607B
▼ 11.02%
$16.417B
▼ 8.84%
2021
$18.008B
▲ 19.01%
$18.008B
▲ 5.46%
$17.076B
▲ 0.91%
$16.922B
▲ 7.39%
$15.757B
▼ 7.44%
$17.024B
▼ 1.19%
$17.228B
▲ 2.88%
$16.746B
▼ 0.95%
$16.907B
▼ 0.69%
$17.024B
▲ 6.95%
$15.917B
▲ 7.46%
$14.811B
▲ 4.73%
$14.143B
▼ 6.53%
2020
$15.131B
▲ 15.62%
$15.131B
▲ 3.47%
$14.623B
▲ 13.36%
$12.9B
▼ 6.53%
$13.801B
▲ 1.41%
$13.609B
▲ 9.35%
$12.446B
▲ 4.35%
$11.927B
▼ 0.73%
$12.015B
▲ 3.74%
$11.582B
▲ 11.34%
$10.402B
▼ 7.77%
$11.279B
▼ 9.53%
$12.467B
▼ 4.74%
2019
$13.087B
▲ 36.48%
$13.087B
▲ 5.73%
$12.378B
▲ 4.64%
$11.83B
▼ 5.07%
$12.461B
▼ 0.25%
$12.493B
▼ 2.09%
$12.759B
▼ 2.10%
$13.033B
▲ 12.72%
$11.562B
▼ 2.52%
$11.861B
▲ 3.13%
$11.5B
▲ 5.30%
$10.921B
▲ 4.31%
$10.47B
▲ 9.19%
2018
$9.589B
▼ 4.89%
$9.589B
▼ 9.02%
$10.54B
▲ 8.34%
$9.728B
▼ 15.79%
$11.553B
▼ 1.66%
$11.748B
▼ 0.24%
$11.777B
▲ 12.47%
$10.471B
▼ 1.59%
$10.64B
▲ 3.76%
$10.254B
▼ 6.05%
$10.915B
▲ 4.24%
$10.471B
▼ 4.84%
$11.003B
▲ 9.13%
2017
$10.083B
▲ 46.84%
$10.083B
▼ 2.66%
$10.358B
▲ 5.74%
$9.795B
▲ 5.51%
$9.284B
▲ 3.31%
$8.987B
▲ 0.89%
$8.907B
▲ 2.83%
$8.662B
▲ 4.65%
$8.277B
▲ 3.54%
$7.994B
▲ 11.68%
$7.158B
▲ 1.83%
$7.029B
▲ 2.00%
$6.892B
▲ 0.37%
2016
$6.866B
▲ 17.11%
$6.866B
▼ 3.79%
$7.137B
▲ 8.29%
$6.59B
▼ 7.68%
$7.138B
▲ 0.35%
$7.114B
▲ 4.07%
$6.836B
▲ 9.27%
$6.256B
▼ 1.10%
$6.326B
▲ 1.76%
$6.216B
▼ 1.48%
$6.31B
▲ 10.56%
$5.707B
▲ 2.84%
$5.549B
▼ 5.35%
2015
$5.863B
▼ 4.38%
$5.863B
▼ 2.77%
$6.03B
▲ 2.66%
$5.874B
▲ 7.24%
$5.477B
▼ 1.47%
$5.559B
▼ 5.52%
$5.884B
▼ 3.64%
$6.106B
▲ 1.41%
$6.022B
▲ 3.00%
$5.846B
▼ 1.50%
$5.935B
▼ 1.80%
$6.044B
▲ 6.05%
$5.699B
▼ 7.05%
2014
$6.131B
▲ 2.25%
$6.131B
▲ 0.54%
$6.099B
▲ 2.54%
$5.948B
▲ 3.24%
$5.761B
▼ 6.48%
$6.161B
▲ 1.48%
$6.071B
▼ 6.40%
$6.486B
▲ 4.92%
$6.182B
▲ 2.83%
$6.012B
▲ 1.99%
$5.895B
▼ 2.88%
$6.069B
▲ 3.80%
$5.847B
▼ 2.49%
2013
$5.997B
▲ 55.78%
$5.997B
▲ 3.63%
$5.786B
▲ 3.15%
$5.609B
▲ 5.48%
$5.318B
▲ 9.55%
$4.854B
▼ 0.47%
$4.877B
▲ 10.22%
$4.425B
▼ 2.25%
$4.527B
▲ 5.80%
$4.278B
▼ 2.94%
$4.408B
▲ 4.89%
$4.203B
▲ 1.83%
$4.127B
▲ 7.22%
2012
$3.849B
▲ 24.32%
$3.849B
▲ 3.60%
$3.716B
▲ 5.69%
$3.516B
▲ 0.94%
$3.483B
▲ 4.79%
$3.324B
▲ 4.48%
$3.181B
▼ 2.87%
$3.275B
▼ 1.89%
$3.338B
▼ 8.27%
$3.639B
▲ 3.07%
$3.53B
▲ 0.79%
$3.503B
▲ 3.87%
$3.372B
▲ 8.91%
2011
$3.096B
▼ 3.55%
$3.096B
▲ 1.78%
$3.042B
▲ 2.85%
$2.958B
▲ 14.14%
$2.592B
▼ 16.10%
$3.089B
▼ 10.30%
$3.444B
▼ 9.53%
$3.806B
▲ 1.30%
$3.758B
▼ 3.37%
$3.889B
▲ 7.50%
$3.617B
▲ 6.36%
$3.401B
▲ 4.49%
$3.255B
▲ 1.38%
2010
$3.211B
▲ 27.29%
$3.211B
▲ 4.63%
$3.068B
▲ 4.09%
$2.948B
▲ 1.61%
$2.901B
▲ 19.55%
$2.427B
▼ 7.44%
$2.622B
▲ 12.60%
$2.328B
▼ 6.13%
$2.48B
▼ 9.11%
$2.729B
▲ 1.40%
$2.691B
▲ 7.18%
$2.511B
▲ 9.89%
$2.285B
▼ 9.41%
2009
$2.522B
▲ 26.38%
$2.522B
▲ 5.31%
$2.395B
▲ 4.22%
$2.298B
▲ 1.83%
$2.257B
▲ 5.75%
$2.134B
▼ 3.08%
$2.202B
▲ 11.06%
$1.983B
▲ 5.22%
$1.884B
▼ 7.52%
$2.037B
▲ 15.97%
$1.757B
▲ 13.20%
$1.552B
▼ 16.94%
$1.868B
▼ 6.38%
2008
$1.996B
▼ 32.30%
$1.996B
▲ 5.00%
$1.901B
▼ 0.78%
$1.916B
▼ 25.45%
$2.57B
▼ 16.04%
$3.06B
▼ 2.01%
$3.123B
▲ 2.72%
$3.04B
▼ 4.91%
$3.197B
▲ 5.86%
$3.02B
▲ 20.62%
$2.504B
▲ 1.76%
$2.461B
▼ 3.43%
$2.548B
▼ 13.56%
2007
$2.948B
▲ 15.95%
$2.948B
▲ 1.33%
$2.909B
▲ 0.79%
$2.886B
▼ 2.55%
$2.962B
▼ 5.41%
$3.131B
▲ 6.24%
$2.947B
▼ 5.73%
$3.126B
▲ 2.23%
$3.058B
▲ 7.78%
$2.838B
▲ 3.61%
$2.739B
▼ 2.17%
$2.8B
▲ 0.50%
$2.786B
▲ 9.57%
2006
$2.542B
▲ 18.20%
$2.542B
▼ 1.13%
$2.571B
▲ 2.24%
$2.515B
▲ 9.28%
$2.301B
▲ 2.52%
$2.245B
▼ 3.36%
$2.323B
▼ 7.84%
$2.52B
▼ 2.33%
$2.581B
▼ 4.82%
$2.711B
▼ 2.10%
$2.77B
▲ 10.70%
$2.502B
▲ 3.07%
$2.427B
▲ 12.85%
2005
$2.151B
▲ 4.56%
$2.151B
▼ 6.86%
$2.309B
▲ 10.29%
$2.094B
▼ 5.66%
$2.219B
▼ 1.20%
$2.246B
▲ 0.34%
$2.239B
▲ 13.13%
$1.979B
▲ 0.84%
$1.962B
▲ 3.22%
$1.901B
▼ 7.68%
$2.059B
▲ 2.54%
$2.008B
▲ 2.46%
$1.96B
▼ 4.71%
2004
$2.057B
▲ 50.11%
$2.057B
▲ 1.57%
$2.025B
▲ 8.22%
$1.872B
▲ 8.66%
$1.722B
▲ 11.22%
$1.549B
▼ 4.21%
$1.617B
▼ 6.58%
$1.731B
▲ 8.54%
$1.594B
▲ 0.95%
$1.579B
▲ 8.90%
$1.45B
▲ 2.83%
$1.41B
▲ 2.64%
$1.374B
▲ 0.26%
2003
$1.37B
▲ 29.17%
$1.37B
▲ 5.49%
$1.299B
▲ 6.19%
$1.223B
▲ 2.18%
$1.197B
▼ 5.73%
$1.27B
▲ 4.81%
$1.212B
▲ 2.43%
$1.183B
▲ 5.56%
$1.121B
▲ 8.29%
$1.035B
▲ 9.68%
$0.944B
▲ 4.72%
$0.901B
▼ 4.94%
$0.948B
▼ 10.65%
2002
$1.061B
▲ 0.16%
$1.061B
▼ 3.72%
$1.102B
▲ 13.02%
$0.975B
▲ 5.32%
$0.926B
▼ 8.43%
$1.011B
— 0.00%
$1.011B
▼ 2.38%
$1.036B
▼ 11.61%
$1.172B
▲ 5.39%
$1.112B
▼ 2.28%
$1.138B
▲ 3.35%
$1.101B
▲ 5.29%
$1.045B
▼ 1.31%
2001
$1.059B
▲ 6.21%
$1.059B
▲ 13.52%
$0.933B
▲ 4.47%
$0.893B
▲ 5.70%
$0.845B
▼ 22.77%
$1.094B
▲ 10.60%
$0.989B
▼ 4.22%
$1.033B
▲ 5.10%
$0.983B
▲ 3.03%
$0.954B
▲ 8.43%
$0.88B
▼ 9.24%
$0.969B
▲ 5.24%
$0.921B
▼ 7.65%
2000
$0.997B
▲ 10.90%
$0.997B
▲ 2.51%
$0.973B
▲ 0.19%
$0.971B
▲ 15.54%
$0.84B
▼ 8.02%
$0.914B
▼ 7.95%
$0.993B
▲ 4.69%
$0.948B
▼ 4.27%
$0.99B
▲ 6.80%
$0.927B
▲ 14.80%
$0.808B
▲ 10.04%
$0.734B
▼ 7.91%
$0.797B
▼ 11.35%
1999
$0.899B
▲ 24.69%
$0.899B
▲ 10.20%
$0.816B
▲ 11.93%
$0.729B
▼ 13.02%
$0.838B
▼ 3.97%
$0.873B
▲ 4.88%
$0.832B
▼ 14.26%
$0.971B
▲ 17.50%
$0.826B
▲ 5.15%
$0.786B
▲ 13.26%
$0.694B
▼ 0.88%
$0.7B
▲ 4.11%
$0.672B
▼ 6.80%
1998
$0.721B
▼ 29.24%
$0.721B
▼ 9.10%
$0.793B
▲ 4.59%
$0.759B
▼ 2.59%
$0.779B
▲ 26.56%
$0.615B
▼ 26.15%
$0.833B
▼ 17.57%
$1.011B
▼ 6.64%
$1.083B
▲ 1.20%
$1.07B
▲ 0.52%
$1.064B
▲ 6.40%
$1B
▲ 2.05%
$0.98B
▼ 3.81%
1997
$1.019B
▲ 32.66%
$1.019B
▲ 4.75%
$0.973B
▼ 0.93%
$0.982B
▼ 2.18%
$1.004B
▲ 6.32%
$0.944B
▼ 7.83%
$1.024B
▲ 6.44%
$0.962B
▲ 12.44%
$0.856B
▲ 11.90%
$0.765B
▲ 11.70%
$0.685B
▼ 7.42%
$0.74B
▲ 2.37%
$0.722B
▼ 5.96%
1996
$0.768B
▼ 1.28%
$0.768B
▲ 1.39%
$0.758B
▲ 4.65%
$0.724B
▲ 13.16%
$0.64B
▼ 10.04%
$0.711B
▲ 23.75%
$0.575B
▼ 20.91%
$0.727B
▲ 0.33%
$0.724B
▼ 3.50%
$0.75B
▲ 0.84%
$0.744B
▲ 6.14%
$0.701B
▼ 3.41%
$0.726B
▼ 6.72%
1995
$0.778B
▲ 45.15%
$0.778B
▼ 0.91%
$0.785B
▲ 8.94%
$0.721B
▲ 5.64%
$0.682B
▼ 11.18%
$0.768B
▼ 8.26%
$0.837B
▲ 30.97%
$0.639B
▼ 1.29%
$0.648B
▲ 1.87%
$0.636B
▲ 11.72%
$0.569B
▲ 3.03%
$0.552B
▲ 2.96%
$0.537B
▲ 0.08%
1994
$0.536B
▲ 18.31%
$0.536B
▲ 2.74%
$0.522B
▼ 5.46%
$0.552B
▲ 7.41%
$0.514B
▼ 0.26%
$0.515B
▲ 3.83%
$0.496B
▼ 0.95%
$0.501B
▲ 0.33%
$0.499B
▲ 3.62%
$0.482B
▲ 8.96%
$0.442B
▼ 6.33%
$0.472B
▼ 1.97%
$0.482B
▲ 6.29%
1993
$0.453B
▲ 51.71%
$0.453B
▲ 7.55%
$0.421B
▲ 1.90%
$0.413B
▲ 0.38%
$0.412B
▲ 3.49%
$0.398B
▲ 10.00%
$0.362B
▲ 3.60%
$0.349B
▲ 5.25%
$0.332B
▼ 0.94%
$0.335B
▲ 3.90%
$0.322B
▼ 4.18%
$0.336B
▲ 1.90%
$0.33B
▲ 10.53%
1992
$0.299B
▲ 42.64%
$0.299B
▲ 13.10%
$0.264B
▲ 5.66%
$0.25B
▲ 8.90%
$0.23B
▲ 5.80%
$0.217B
▼ 14.29%
$0.253B
▲ 0.63%
$0.252B
▼ 4.19%
$0.263B
▲ 1.20%
$0.259B
▲ 3.11%
$0.252B
▼ 1.83%
$0.256B
▲ 4.46%
$0.245B
▲ 17.16%
1991
$0.209B
▲ 82.84%
$0.209B
▲ 7.30%
$0.195B
▼ 1.57%
$0.198B
▲ 1.60%
$0.195B
▲ 14.04%
$0.171B
▼ 10.56%
$0.191B
▼ 5.33%
$0.202B
▲ 8.70%
$0.186B
▲ 2.22%
$0.182B
▲ 12.50%
$0.162B
▼ 1.64%
$0.164B
▲ 17.31%
$0.14B
▲ 22.35%
1990
$0.115B
N/A
$0.115B
▼ 11.51%
$0.129B
▲ 3.23%
$0.125B
▲ 5.68%
$0.119B
▼ 4.35%
$0.124B
▼ 26.98%
$0.17B
— 0.00%
$0.17B
▲ 5.00%
$0.162B
▲ 9.09%
$0.148B
▲ 10.00%
$0.135B
▲ 5.26%
$0.128B
▲ 7.95%
$0.119B
N/A
All market cap values reflect closing prices for the period shown.
📊 IDEX Market Cap and Other Industry Peers
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