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Video: Compound Annual Growth Rate (CAGR) Definition
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 |
| Date |
Open |
High |
Low |
Close |
Volume |
| 03/02/2026 |
$310.50 |
$325.93 |
$310.07 |
$325.83 |
2.49M | | 03/03/2026 |
$308.51 |
$311.01 |
$295.38 |
$304.22 |
3.70M | | 03/04/2026 |
$311.47 |
$315.00 |
$300.44 |
$305.20 |
3.36M | | 03/05/2026 |
$299.80 |
$310.35 |
$291.88 |
$305.58 |
3.94M | | 03/06/2026 |
$293.14 |
$295.06 |
$269.13 |
$273.05 |
5.89M |
 |
| Teradyne, Inc. is a global supplier of automated test equipment and robotics solutions. Co. designs, develops, manufactures and sells automated test systems and robotics products. Co. operates through four segments: Semiconductor Test, System Test, Wireless Test and Robotics. The Semiconductor Test segment includes operations related to the design, manufacturing and marketing of semiconductor test products and services. The System Test segment includes operations related to the design, manufacturing and marketing of products and services for storage and system level test, defense/aerospace instrumentation test, and circuit-board test. | |
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Teradyne (TER) has the following price history information. Looking back at TER historical stock prices for the last five trading days, on March 02, 2026, TER opened at $310.50, traded as high as $325.93 and as low as $310.07, and closed at $325.83. Trading volume was a total of 2.49M shares. On March 03, 2026, TER opened at $308.51, traded as high as $311.01 and as low as $295.38, and closed at $304.22. Trading volume was a total of 3.70M shares. On March 04, 2026, TER opened at $311.47, traded as high as $315.00 and as low as $300.44, and closed at $305.20. Trading volume was a total of 3.36M shares. On March 05, 2026, TER opened at $299.80, traded as high as $310.35 and as low as $291.88, and closed at $305.58. Trading volume was a total of 3.94M shares. On March 06, 2026, TER opened at $293.14, traded as high as $295.06 and as low as $269.13, and closed at $273.05. Trading volume was a total of 5.89M shares.
TER Historical Stock Prices By Date:

Below, we examine the compound annual growth rate — CAGR for short — of an investment into Teradyne shares, starting with a $10,000 purchase of TER, and working forward through the historical stock price information to today.
Growth of $10,000.00
With Dividends Reinvested
|
| Start date: |
03/10/2016 |
|
| End date: |
03/06/2026 |
|
| Start price/share: |
$19.85 |
|
| End price/share: |
$273.05 |
|
| Starting shares: |
503.78 |
|
| Ending shares: |
534.11 |
|
| Dividends reinvested/share: |
$3.95 |
|
| Total return: |
1,358.39% |
|
| Average Annual Total Return: |
30.75% |
|
| Starting investment: |
$10,000.00 |
|
| Ending investment: |
$145,807.19 |
|
| Years: |
9.99 |
|
| |
Growth of $10,000.00
Without Dividends Reinvested
|
| Start date: |
03/10/2016 |
|
| End date: |
03/06/2026 |
|
| Start price/share: |
$19.85 |
|
| End price/share: |
$273.05 |
|
| Dividends collected/share: |
$3.95 |
|
| Total return: |
1,295.47% |
|
| Average Annual Total Return: |
30.18% |
|
| Starting investment: |
$10,000.00 |
|
| Ending investment: |
$139,577.38 |
|
| Years: |
9.99 |
|
|
 |
| Date |
Close |
| 03/02/2026 | $325.83 | | 03/03/2026 | $304.22 | | 03/04/2026 | $305.20 | | 03/05/2026 | $305.58 | | 03/06/2026 | $273.05 |
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