| TER Shares Outstanding History Table | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Below is a table of the TER shares outstanding history going back to 2/22/2010:
Also see: TER Market Cap History TER YTD Return |
TER Shares Outstanding History — Teradyne Share Count Over Time
As of 4/27/2026 Teradyne has 156.54 million TER shares outstanding. Investors often track the TER shares outstanding history to compare shareholder return trends against the change in share count over time.
This page shows TER share count trends over time, with 66 historical shares outstanding datapoints presented, dating back to 2/22/2010.
| TER Shares Outstanding History Chart | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
TER Historical Shares Outstanding: -0.76% CAGR 
Mouse over chart for data details
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| TER Stock Price Chart |
| About Teradyne, Inc. |
| 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. We show 66 historical shares outstanding datapoints in our coverage of TER's shares outstanding history. Understanding the changing numbers of TER shares outstanding — and comprehending the concept of differing number of shares outstanding in general comparing companies like TER versus peers — is critical for investors. Many "beginner" or "novice" investors will look at one stock trading at a price of $10 per share and another trading at a price of $20 per share and think the latter company is worth twice as much. Of course, that is a completely meaningless comparison without also knowing how many shares outstanding there are for each of the two companies. Furthermore, via issuance of new shares over time, or the repurchase of existing shares, the number of shares outstanding can fluctuate over the course of history. With this page we aim to empower investors researching TER by allowing them to research TER shares outstanding history as well as any other stock in our coverage universe. |
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| Video: Shares Outstanding Importance | |
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| TER Share Performance |
| Shares Outstanding Peers |
| Teradyne (TER) is categorized under the Technology sector; to help you further research historical shares outstanding numbers, below are some other companies in the same sector:
TESS Shares Outstanding History TEUM Shares Outstanding History TGAN Shares Outstanding History TGL Shares Outstanding History TIGR Shares Outstanding History TISA Shares Outstanding History TIVO Shares Outstanding History TLK Shares Outstanding History TLRA Shares Outstanding History TLS Shares Outstanding History More Technology companies » |
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