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Video: Compound Annual Growth Rate (CAGR) Definition
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 |
| Date |
Open |
High |
Low |
Close |
Volume |
| 07/06/2026 |
$371.70 |
$373.98 |
$359.47 |
$366.44 |
2.84M | | 07/07/2026 |
$374.28 |
$375.25 |
$366.36 |
$368.10 |
1.98M | | 07/08/2026 |
$366.19 |
$371.42 |
$363.00 |
$367.99 |
1.76M | | 07/09/2026 |
$367.82 |
$368.75 |
$361.03 |
$363.62 |
1.73M | | 07/10/2026 |
$363.08 |
$364.90 |
$361.14 |
$363.39 |
1.63M |
 |
| Amgen Inc. is a biotechnology company dedicated to discovering, developing, manufacturing, and delivering human therapeutics. It focuses on addressing high unmet medical needs to enhance health outcomes and improve lives. Operating primarily in the human therapeutics segment, Amgen's extensive portfolio includes well-known products such as Aranesp, ENBREL, Prolia, Neulasta, Otezla, and Repatha, among others. These therapies target various conditions, showcasing Amgen's commitment to leveraging its expertise in biotechnology to provide innovative solutions for patients. | |
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Amgen (AMGN) has the following price history information. Looking back at AMGN historical stock prices for the last five trading days, on July 06, 2026, AMGN opened at $371.70, traded as high as $373.98 and as low as $359.47, and closed at $366.44. Trading volume was a total of 2.84M shares. On July 07, 2026, AMGN opened at $374.28, traded as high as $375.25 and as low as $366.36, and closed at $368.10. Trading volume was a total of 1.98M shares. On July 08, 2026, AMGN opened at $366.19, traded as high as $371.42 and as low as $363.00, and closed at $367.99. Trading volume was a total of 1.76M shares. On July 09, 2026, AMGN opened at $367.82, traded as high as $368.75 and as low as $361.03, and closed at $363.62. Trading volume was a total of 1.73M shares. On July 10, 2026, AMGN opened at $363.08, traded as high as $364.90 and as low as $361.14, and closed at $363.39. Trading volume was a total of 1.63M shares.
AMGN Historical Stock Prices By Date:

Below, we examine the compound annual growth rate — CAGR for short — of an investment into Amgen shares, starting with a $10,000 purchase of AMGN, and working forward through the historical stock price information to today.
Growth of $10,000.00
With Dividends Reinvested
|
| Start date: |
07/14/2016 |
|
| End date: |
07/10/2026 |
|
| Start price/share: |
$162.74 |
|
| End price/share: |
$363.39 |
|
| Starting shares: |
61.45 |
|
| Ending shares: |
82.75 |
|
| Dividends reinvested/share: |
$70.96 |
|
| Total return: |
200.72% |
|
| Average Annual Total Return: |
11.65% |
|
| Starting investment: |
$10,000.00 |
|
| Ending investment: |
$30,083.27 |
|
| Years: |
9.99 |
|
| |
Growth of $10,000.00
Without Dividends Reinvested
|
| Start date: |
07/14/2016 |
|
| End date: |
07/10/2026 |
|
| Start price/share: |
$162.74 |
|
| End price/share: |
$363.39 |
|
| Dividends collected/share: |
$70.96 |
|
| Total return: |
166.90% |
|
| Average Annual Total Return: |
10.32% |
|
| Starting investment: |
$10,000.00 |
|
| Ending investment: |
$26,687.56 |
|
| Years: |
9.99 |
|
|
 |
| Date |
Close |
| 07/06/2026 | $366.44 | | 07/07/2026 | $368.10 | | 07/08/2026 | $367.99 | | 07/09/2026 | $363.62 | | 07/10/2026 | $363.39 |
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