Latest period
157.64M
YoY change
-3.5%
5Y CAGR
-2.9%
Peak year (1997)
345.38M
Latest annual
157.65M
Shares Outstanding history chart for Teradyne (TER) from 1985 to 2025
Latest: 157.65M
Shares Outstanding growth chart for Teradyne (TER) from 1985 to 2025
Latest: -3.5%
Shares Outstanding history table for Teradyne (TER) from 1985 to 2025
| 2025 | 157.65M | -3.5% | -5.66M | ||
| 2024 | 163.31M | -0.6% | -990,000 | ||
| 2023 | 164.30M | -3.2% | -5.43M | ||
| 2022 | 169.73M | -7.6% | -13.89M | ||
| 2021 | 183.63M | +0.3% | +583,000 | ||
| 2020 | 183.04M | +2.0% | +3.58M | ||
| 2019 | 179.46M | -6.8% | -13.15M | ||
| 2018 | 192.60M | -4.5% | -9.04M | ||
| 2017 | 201.64M | -0.5% | -937,000 | ||
| 2016 | 202.58M | -5.0% | -10.74M | ||
| 2015 | 213.32M | -4.1% | -9.23M | ||
| 2014 | 222.55M | -5.5% | -13.05M | ||
| 2013 | 235.60M | +2.3% | +5.35M | ||
| 2012 | 230.25M | +1.5% | +3.43M | ||
| 2011 | 226.82M | +0.0% | +13,000 | ||
| 2010 | 226.81M | +30.6% | +53.20M | ||
| 2009 | 173.60M | +1.8% | +3.01M | ||
| 2008 | 170.59M | -8.0% | -14.78M | ||
| 2007 | 185.37M | -9.3% | -19.04M | ||
| 2006 | 204.41M | +4.1% | +8.13M | ||
| 2005 | 196.28M | -0.2% | -427,714 | ||
| 2004 | 196.71M | +4.4% | +8.37M | ||
| 2003 | 188.34M | +3.0% | +5.53M | ||
| 2002 | 182.82M | +4.0% | +6.99M | ||
| 2001 | 175.83M | -2.9% | -5.18M | ||
| 2000 | 181.01M | +1.4% | +2.46M | ||
| 1999 | 178.55M | -48.1% | -165.31M | ||
| 1998 | 343.86M | -0.4% | -1.52M | ||
| 1997 | 345.38M | +1.6% | +5.49M | ||
| 1996 | 339.89M | +10.0% | +30.88M | ||
| 1995 | 309.01M | +35.3% | +80.60M | ||
| 1994 | 228.41M | +60.0% | +85.66M | ||
| 1993 | 142.75M | +8.0% | +10.56M | ||
| 1992 | 132.18M | +5.5% | +6.88M | ||
| 1991 | 125.30M | +5.6% | +6.64M | ||
| 1990 | 118.66M | +1.4% | +1.65M | ||
| 1989 | 117.01M | +1.7% | +1.91M | ||
| 1988 | 115.10M | +19.1% | +18.45M | ||
| 1987 | 96.65M | +20.8% | +16.65M | ||
| 1986 | 80.00M | -12.1% | -11.01M | ||
| 1985 | 91.01M | — | — |
- 2025157.65M-3.5%
- 2024163.31M-0.6%
- 2023164.30M-3.2%
- 2022169.73M-7.6%
- 2021183.63M+0.3%
- 2020183.04M+2.0%
- 2019179.46M-6.8%
- 2018192.60M-4.5%
- 2017201.64M-0.5%
- 2016202.58M-5.0%
- 2015213.32M-4.1%
- 2014222.55M-5.5%
- 2013235.60M+2.3%
- 2012230.25M+1.5%
- 2011226.82M+0.0%
- 2010226.81M+30.6%
- 2009173.60M+1.8%
- 2008170.59M-8.0%
- 2007185.37M-9.3%
- 2006204.41M+4.1%
- 2005196.28M-0.2%
- 2004196.71M+4.4%
- 2003188.34M+3.0%
- 2002182.82M+4.0%
- 2001175.83M-2.9%
- 2000181.01M+1.4%
- 1999178.55M-48.1%
- 1998343.86M-0.4%
- 1997345.38M+1.6%
- 1996339.89M+10.0%
- 1995309.01M+35.3%
- 1994228.41M+60.0%
- 1993142.75M+8.0%
- 1992132.18M+5.5%
- 1991125.30M+5.6%
- 1990118.66M+1.4%
- 1989117.01M+1.7%
- 1988115.10M+19.1%
- 198796.65M+20.8%
- 198680.00M-12.1%
- 198591.01M—
Shares Outstanding values are taken from Teradyne's reported income statements (quarterly 10-Q and annual 10-K filings with the U.S. Securities and Exchange Commission). Each row shows the period end date and the filing date. YoY compares each figure to the same period one year earlier. Amounts are in USD as filed.
About Shares Outstanding at Teradyne (TER)
According to Teradyne's latest reported financial statements, the company's latest reported diluted shares outstanding is 157.64M. Diluted weighted-average shares outstanding is the share count used to compute per-share metrics like EPS. Buybacks lower it; new issuance, stock-based compensation, and convertible securities raise it. Multiply by the stock price for market capitalization.
Headline figure above is from the reporting period ending (reported ). Chart and table below cover the full reported history back to .
Teradyne (TER) most recent annual diluted shares outstanding stands at 157.65M (2025) – edged down 3.5% year-over-year.
Over 2020–2025 (5 years), Teradyne diluted shares outstanding expanded at a -2.9% compound annual rate, with a net decline across the window.
Teradyne diluted shares outstanding plunged from 345.38M in 1997 to 157.65M in 2025, a 54.4% drawdown.
345.38M stands as the all-time-high annual diluted shares outstanding, posted in 1997, against a low of 80.00M during 1986.
Teradyne Shares Outstanding by Year
Teradyne Shares Outstanding 2025: 157.65M
Teradyne posted diluted shares outstanding of 157.65M in 2025, edged down 3.5% below 2024.
Teradyne Shares Outstanding 2024: 163.31M
In 2024, Teradyne reported diluted shares outstanding of 163.31M, edged down 0.6% below 2023.
Teradyne Shares Outstanding 2023: 164.30M
Teradyne diluted shares outstanding in 2023 was 164.30M, edged down 3.2% below 2022.
Teradyne Shares Outstanding 2022: 169.73M
2022's diluted shares outstanding for Teradyne came in at 169.73M, declined 7.6% below 2021.
Teradyne Shares Outstanding 2021: 183.63M
Teradyne diluted shares outstanding in 2021 was 183.63M.
See more financial history for Teradyne (TER).
Sector peers by Shares Outstanding
Technology peers of Teradyne (TER), ranked by their latest diluted shares outstanding
| 24.51B | |
| 15.00B | |
| 7.46B | |
| 5.19B | |
| 4.85B | |
| 1.64B | |
| 1.13B | |
| 388.90M |
- 24.51B
- 15.00B
- 7.46B
- 5.19B
- 4.85B
- 1.64B
- 388.90M
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