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Video: Compound Annual Growth Rate (CAGR) Definition
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 |
Date |
Open |
High |
Low |
Close |
Volume |
04/11/2025 |
$337.40 |
$349.38 |
$331.97 |
$348.77 |
330.20K | 04/14/2025 |
$353.26 |
$362.11 |
$344.61 |
$351.60 |
308.70K | 04/15/2025 |
$354.55 |
$363.09 |
$352.76 |
$356.21 |
291.60K | 04/16/2025 |
$348.18 |
$354.30 |
$341.00 |
$349.16 |
289.70K | 04/17/2025 |
$350.42 |
$354.99 |
$341.30 |
$347.95 |
336.30K |
 |
Comfort Systems USA, Inc. provides mechanical and electrical contracting services. Co. operates through two segments: Mechanical and Electrical. The Mechanical segment principally includes heating, ventilation and air conditioning (HVAC), plumbing, piping and controls, as well as off-site construction, monitoring and fire protection. This segment also installs connecting and distribution elements, such as piping and ducting. The Electrical segment includes installation and servicing of electrical systems. Co. builds, installs, maintains, repairs and replaces mechanical, electrical and plumbing (MEP) systems throughout its approximately 44 operating units at 172 locations across the U.S.. | |
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Comfort Systems USA (FIX) has the following price history information. Looking back at FIX historical stock prices for the last five trading days, on April 11, 2025, FIX opened at $337.40, traded as high as $349.38 and as low as $331.97, and closed at $348.77. Trading volume was a total of 330.20K shares. On April 14, 2025, FIX opened at $353.26, traded as high as $362.11 and as low as $344.61, and closed at $351.60. Trading volume was a total of 308.70K shares. On April 15, 2025, FIX opened at $354.55, traded as high as $363.09 and as low as $352.76, and closed at $356.21. Trading volume was a total of 291.60K shares. On April 16, 2025, FIX opened at $348.18, traded as high as $354.30 and as low as $341.00, and closed at $349.16. Trading volume was a total of 289.70K shares. On April 17, 2025, FIX opened at $350.42, traded as high as $354.99 and as low as $341.30, and closed at $347.95. Trading volume was a total of 336.30K shares.
FIX Historical Stock Prices By Date:

Below, we examine the compound annual growth rate — CAGR for short — of an investment into Comfort Systems USA shares, starting with a $10,000 purchase of FIX, and working forward through the historical stock price information to today.
Growth of $10,000.00
With Dividends Reinvested
|
Start date: |
04/21/2015 |
|
End date: |
04/17/2025 |
|
Start price/share: |
$20.34 |
|
End price/share: |
$347.95 |
|
Starting shares: |
491.64 |
|
Ending shares: |
527.78 |
|
Dividends reinvested/share: |
$5.40 |
|
Total return: |
1,736.40% |
|
Average Annual Total Return: |
33.79% |
|
Starting investment: |
$10,000.00 |
|
Ending investment: |
$183,607.40 |
|
Years: |
10.00 |
|
|
Growth of $10,000.00
Without Dividends Reinvested
|
Start date: |
04/21/2015 |
|
End date: |
04/17/2025 |
|
Start price/share: |
$20.34 |
|
End price/share: |
$347.95 |
|
Dividends collected/share: |
$5.40 |
|
Total return: |
1,637.22% |
|
Average Annual Total Return: |
33.05% |
|
Starting investment: |
$10,000.00 |
|
Ending investment: |
$173,703.68 |
|
Years: |
10.00 |
|
|
 |
Date |
Close |
04/11/2025 | $348.77 | 04/14/2025 | $351.60 | 04/15/2025 | $356.21 | 04/16/2025 | $349.16 | 04/17/2025 | $347.95 |
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