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Video: Compound Annual Growth Rate (CAGR) Definition
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 |
| Date |
Open |
High |
Low |
Close |
Volume |
| 07/13/2026 |
$1307.17 |
$1317.79 |
$1277.64 |
$1291.38 |
827.00K | | 07/14/2026 |
$1367.68 |
$1401.29 |
$1345.01 |
$1376.41 |
786.00K | | 07/15/2026 |
$1406.04 |
$1406.04 |
$1310.12 |
$1352.66 |
754.00K | | 07/16/2026 |
$1318.03 |
$1332.44 |
$1284.21 |
$1305.65 |
933.50K | | 07/17/2026 |
$1245.79 |
$1342.81 |
$1231.00 |
$1312.00 |
1.05M |
 |
| Monolithic Power Systems, Inc. is a fabless company providing semiconductor-based power electronic solutions. It designs and develops products for storage and computing, enterprise data, automotive, industrial, communications, and consumer markets. Key product families include Direct Current (DC) to DC Products and Lighting Control Products. DC to DC integrated circuits (ICs) manage voltages in systems like cloud-based CPU servers, AI applications, storage, commercial notebooks, digital cockpits, power sources, home appliances, 4G/5G infrastructure, and satellite communications. Lighting control ICs are used in backlighting and general illumination, especially for LCD panels. | |
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Monolithic Power Systems (MPWR) has the following price history information. Looking back at MPWR historical stock prices for the last five trading days, on July 13, 2026, MPWR opened at $1307.17, traded as high as $1317.79 and as low as $1277.64, and closed at $1291.38. Trading volume was a total of 827.00K shares. On July 14, 2026, MPWR opened at $1367.68, traded as high as $1401.29 and as low as $1345.01, and closed at $1376.41. Trading volume was a total of 786.00K shares. On July 15, 2026, MPWR opened at $1406.04, traded as high as $1406.04 and as low as $1310.12, and closed at $1352.66. Trading volume was a total of 754.00K shares. On July 16, 2026, MPWR opened at $1318.03, traded as high as $1332.44 and as low as $1284.21, and closed at $1305.65. Trading volume was a total of 933.50K shares. On July 17, 2026, MPWR opened at $1245.79, traded as high as $1342.81 and as low as $1231.00, and closed at $1312.00. Trading volume was a total of 1.05M shares.
MPWR Historical Stock Prices By Date:

Below, we examine the compound annual growth rate — CAGR for short — of an investment into Monolithic Power Systems shares, starting with a $10,000 purchase of MPWR, and working forward through the historical stock price information to today.
Growth of $10,000.00
With Dividends Reinvested
|
| Start date: |
07/20/2016 |
|
| End date: |
07/17/2026 |
|
| Start price/share: |
$72.31 |
|
| End price/share: |
$1,312.00 |
|
| Starting shares: |
138.29 |
|
| Ending shares: |
149.99 |
|
| Dividends reinvested/share: |
$30.64 |
|
| Total return: |
1,867.85% |
|
| Average Annual Total Return: |
34.72% |
|
| Starting investment: |
$10,000.00 |
|
| Ending investment: |
$196,773.28 |
|
| Years: |
10.00 |
|
| |
Growth of $10,000.00
Without Dividends Reinvested
|
| Start date: |
07/20/2016 |
|
| End date: |
07/17/2026 |
|
| Start price/share: |
$72.31 |
|
| End price/share: |
$1,312.00 |
|
| Dividends collected/share: |
$30.64 |
|
| Total return: |
1,756.78% |
|
| Average Annual Total Return: |
33.94% |
|
| Starting investment: |
$10,000.00 |
|
| Ending investment: |
$185,675.78 |
|
| Years: |
10.00 |
|
|
 |
| Date |
Close |
| 07/13/2026 | $1291.38 | | 07/14/2026 | $1376.41 | | 07/15/2026 | $1352.66 | | 07/16/2026 | $1305.65 | | 07/17/2026 | $1312.00 |
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