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Video: Compound Annual Growth Rate (CAGR) Definition


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Date Open High Low Close Volume
03/02/2026 $76.25 $76.87 $74.75 $76.26 6.52M
03/03/2026 $76.14 $76.44 $75.05 $75.88 8.14M
03/04/2026 $75.34 $75.92 $74.70 $75.77 5.52M
03/05/2026 $74.99 $75.68 $74.18 $74.77 7.13M
03/06/2026 $75.11 $75.14 $73.94 $74.24 6.88M
The Williams Companies, Inc. is an energy company. Its segments include Transmission & Gulf of Mexico, Northeast G&P, West, and Gas & NGL Marketing Services. Transmission & Gulf of Mexico segment comprises of its interstate natural gas pipelines, Transco and Northwest Pipeline, as well as natural gas gathering and processing and crude oil production handling and transportation assets in the Gulf Coast region. The Northeast G&P segment comprises of its midstream gathering, processing and fractionation businesses in the Marcellus Shale region, and the Utica Shale region of eastern Ohio.
WMB historical stock prices picture
Williams Cos (WMB) has the following price history information. Looking back at WMB historical stock prices for the last five trading days, on March 02, 2026, WMB opened at $76.25, traded as high as $76.87 and as low as $74.75, and closed at $76.26. Trading volume was a total of 6.52M shares. On March 03, 2026, WMB opened at $76.14, traded as high as $76.44 and as low as $75.05, and closed at $75.88. Trading volume was a total of 8.14M shares. On March 04, 2026, WMB opened at $75.34, traded as high as $75.92 and as low as $74.70, and closed at $75.77. Trading volume was a total of 5.52M shares. On March 05, 2026, WMB opened at $74.99, traded as high as $75.68 and as low as $74.18, and closed at $74.77. Trading volume was a total of 7.13M shares. On March 06, 2026, WMB opened at $75.11, traded as high as $75.14 and as low as $73.94, and closed at $74.24. Trading volume was a total of 6.88M shares.

WMB Historical Stock Prices By Date:

WMB historical cagr picture

Below, we examine the compound annual growth rate — CAGR for short — of an investment into Williams Cos shares, starting with a $10,000 purchase of WMB, and working forward through the historical stock price information to today.

Growth of $10,000.00
With Dividends Reinvested

Start date: 03/10/2016
End date: 03/06/2026
Start price/share: $15.89
End price/share: $74.24
Starting shares: 629.33
Ending shares: 1,113.69
Dividends reinvested/share: $16.39
Total return: 726.80%
Average Annual Total Return: 23.54%
Starting investment: $10,000.00
Ending investment: $82,712.84
Years: 9.99
 
Growth of $10,000.00
Without Dividends Reinvested

Start date: 03/10/2016
End date: 03/06/2026
Start price/share: $15.89
End price/share: $74.24
Dividends collected/share: $16.39
Total return: 470.37%
Average Annual Total Return: 19.03%
Starting investment: $10,000.00
Ending investment: $57,036.09
Years: 9.99
Date Close
03/02/2026$76.26
03/03/2026$75.88
03/04/2026$75.77
03/05/2026$74.77
03/06/2026$74.24
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Also explore: WMB shares outstanding history

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