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Video: Compound Annual Growth Rate (CAGR) Definition
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 |
Date |
Open |
High |
Low |
Close |
Volume |
05/15/2025 |
$8.35 |
$8.54 |
$8.35 |
$8.47 |
18.87M | 05/16/2025 |
$8.46 |
$8.60 |
$8.45 |
$8.59 |
16.53M | 05/19/2025 |
$8.52 |
$8.59 |
$8.48 |
$8.54 |
12.10M | 05/20/2025 |
$8.51 |
$8.65 |
$8.47 |
$8.51 |
30.38M | 05/21/2025 |
$8.40 |
$8.56 |
$8.40 |
$8.46 |
21.66M |
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ADT Inc. is engaged in providing of security, interactive, and smart home solutions serving residential and small business customers in the U.S.. Co. operates through two segments: Consumer and Small Business (CSB) and Solar. The CSB segment primarily includes the sale, installation, servicing, and monitoring of integrated security and automation systems and other related offerings to owners and renters of residential properties, small business operators, and other individual consumers. The Solar segment primarily includes the sale and installation of solar systems and related solutions and services to residential homeowners. | |
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ADT (ADT) has the following price history information. Looking back at ADT historical stock prices for the last five trading days, on May 15, 2025, ADT opened at $8.35, traded as high as $8.54 and as low as $8.35, and closed at $8.47. Trading volume was a total of 18.87M shares. On May 16, 2025, ADT opened at $8.46, traded as high as $8.60 and as low as $8.45, and closed at $8.59. Trading volume was a total of 16.53M shares. On May 19, 2025, ADT opened at $8.52, traded as high as $8.59 and as low as $8.48, and closed at $8.54. Trading volume was a total of 12.10M shares. On May 20, 2025, ADT opened at $8.51, traded as high as $8.65 and as low as $8.47, and closed at $8.51. Trading volume was a total of 30.38M shares. On May 21, 2025, ADT opened at $8.40, traded as high as $8.56 and as low as $8.40, and closed at $8.46. Trading volume was a total of 21.66M shares.
ADT Historical Stock Prices By Date:

Below, we examine the compound annual growth rate — CAGR for short — of an investment into ADT shares, starting with a $10,000 purchase of ADT, and working forward through the historical stock price information to today.
Growth of $10,000.00
With Dividends Reinvested
|
Start date: |
01/22/2018 |
|
End date: |
05/21/2025 |
|
Start price/share: |
$11.45 |
|
End price/share: |
$8.46 |
|
Starting shares: |
873.36 |
|
Ending shares: |
1,102.52 |
|
Dividends reinvested/share: |
$1.81 |
|
Total return: |
-6.73% |
|
Average Annual Total Return: |
-0.95% |
|
Starting investment: |
$10,000.00 |
|
Ending investment: |
$9,324.35 |
|
Years: |
7.33 |
|
|
Growth of $10,000.00
Without Dividends Reinvested
|
Start date: |
01/22/2018 |
|
End date: |
05/21/2025 |
|
Start price/share: |
$11.45 |
|
End price/share: |
$8.46 |
|
Dividends collected/share: |
$1.81 |
|
Total return: |
-10.26% |
|
Average Annual Total Return: |
-1.47% |
|
Starting investment: |
$10,000.00 |
|
Ending investment: |
$8,971.50 |
|
Years: |
7.33 |
|
|
 |
Date |
Close |
05/15/2025 | $8.47 | 05/16/2025 | $8.59 | 05/19/2025 | $8.54 | 05/20/2025 | $8.51 | 05/21/2025 | $8.46 |
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