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Video: Compound Annual Growth Rate (CAGR) Definition
|
 |
| Date |
Open |
High |
Low |
Close |
Volume |
| 02/26/2026 |
$30.86 |
$31.22 |
$30.81 |
$30.85 |
25.48M | | 02/27/2026 |
$30.71 |
$31.18 |
$30.39 |
$30.96 |
34.87M | | 03/02/2026 |
$30.74 |
$31.06 |
$30.53 |
$30.82 |
22.49M | | 03/03/2026 |
$30.68 |
$31.36 |
$30.27 |
$31.01 |
27.22M | | 03/04/2026 |
$30.85 |
$32.14 |
$30.63 |
$32.09 |
28.51M |
 |
| Comcast Corporation is a global media and technology company. It delivers broadband, wireless, and video through Xfinity, Comcast Business, and Sky; produce, distribute, and stream entertainment, sports, and news through brands, including NBC, Telemundo, Universal, Peacock, and Sky; and brings theme parks and attractions to life through Universal Destinations and Experiences. It operates through two primary businesses: Connectivity & Platforms and Content & Experiences. The Connectivity & Platforms segment contains its broadband, wireless, video and wireline voice businesses in the U.S., United Kingdom and Italy. | |
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Comcast (CMCSA) has the following price history information. Looking back at CMCSA historical stock prices for the last five trading days, on February 26, 2026, CMCSA opened at $30.86, traded as high as $31.22 and as low as $30.81, and closed at $30.85. Trading volume was a total of 25.48M shares. On February 27, 2026, CMCSA opened at $30.71, traded as high as $31.18 and as low as $30.39, and closed at $30.96. Trading volume was a total of 34.87M shares. On March 02, 2026, CMCSA opened at $30.74, traded as high as $31.06 and as low as $30.53, and closed at $30.82. Trading volume was a total of 22.49M shares. On March 03, 2026, CMCSA opened at $30.68, traded as high as $31.36 and as low as $30.27, and closed at $31.01. Trading volume was a total of 27.22M shares. On March 04, 2026, CMCSA opened at $30.85, traded as high as $32.14 and as low as $30.63, and closed at $32.09. Trading volume was a total of 28.51M shares.
CMCSA Historical Stock Prices By Date:

Below, we examine the compound annual growth rate — CAGR for short — of an investment into Comcast shares, starting with a $10,000 purchase of CMCSA, and working forward through the historical stock price information to today.
Growth of $10,000.00
With Dividends Reinvested
|
| Start date: |
03/08/2016 |
|
| End date: |
03/04/2026 |
|
| Start price/share: |
$27.32 |
|
| End price/share: |
$32.09 |
|
| Starting shares: |
366.03 |
|
| Ending shares: |
466.85 |
|
| Dividends reinvested/share: |
$8.93 |
|
| Total return: |
49.81% |
|
| Average Annual Total Return: |
4.13% |
|
| Starting investment: |
$10,000.00 |
|
| Ending investment: |
$14,985.19 |
|
| Years: |
9.99 |
|
| |
Growth of $10,000.00
Without Dividends Reinvested
|
| Start date: |
03/08/2016 |
|
| End date: |
03/04/2026 |
|
| Start price/share: |
$27.32 |
|
| End price/share: |
$32.09 |
|
| Dividends collected/share: |
$8.93 |
|
| Total return: |
50.13% |
|
| Average Annual Total Return: |
4.15% |
|
| Starting investment: |
$10,000.00 |
|
| Ending investment: |
$15,013.99 |
|
| Years: |
9.99 |
|
|
 |
| Date |
Close |
| 02/26/2026 | $30.85 | | 02/27/2026 | $30.96 | | 03/02/2026 | $30.82 | | 03/03/2026 | $31.01 | | 03/04/2026 | $32.09 |
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