About Teradyne, Inc. (TER)
Teradyne, Inc. is a Semiconductor Equipment & Materials company operating in the Technology sector.
TER trades on the US stock exchanges (NYSE/NASDAQ) and is classified as a large-cap stock .
Key Statistics
- Current Price
- $303.92
- Market Cap
- $47.58B
- 52-Week High
- $344.92
- 52-Week Low
- $65.77
- Sector
- Technology
- Industry
- Semiconductor Equipment & Materials
$1,000 Invested in Teradyne, Inc. (TER)
How much would $1,000 invested in TER be worth today?
What would $1,000 invested in TER 1 year ago be worth today?
A $1,000 investment in Teradyne, Inc. (TER) in 2025 would be worth $3,486 as of May 2026, representing a +248.6% total return.
What would $1,000 invested in TER 3 years ago be worth today?
A $1,000 investment in Teradyne, Inc. (TER) in 2023 would be worth $2,927 as of May 2026, representing a +192.7% total return.
What would $1,000 invested in TER 5 years ago be worth today?
A $1,000 investment in Teradyne, Inc. (TER) in 2021 would be worth $2,639 as of May 2026, representing a +163.9% total return.
What would $1,000 invested in TER 10 years ago be worth today?
A $1,000 investment in Teradyne, Inc. (TER) in 2016 would be worth $15,905 as of May 2026, representing a +1490.5% total return.
What would $1,000 invested in TER at IPO be worth today?
A $1,000 investment in Teradyne, Inc. (TER) at IPO would be worth $272,774 as of May 2026, representing a +27177.4% total return.
Monthly Returns Heatmap
Over the past 53+ years (637 months), Teradyne, Inc. (TER) has averaged a monthly return of +1.98% with a median return of +1.08%. The stock had 340 positive months (53%) and 289 negative months (45%). The best month in TER's history was October 1998 with a +78.1% return, while the worst was September 2000 at -46.0%. Historically, January tends to be the strongest month (averaging +5.6%), and September the weakest (-3.6%).
TER's longest winning streak was 11 consecutive months of gains, while its longest losing streak was 8 consecutive months of losses. The best full year was 1999 with a cumulative return of +147.8%, and the worst was 1974 at -92.1%.
Annual Returns
Over 53 years of trading history, Teradyne, Inc. (TER) has delivered an average annual return of +24.21% with a median return of +16.51%. The compound annual growth rate (CAGR) is +11.17%. The stock posted gains in 31 years (58%) and losses in 22 years (42%).
TER's best year was 1999 with a +211.50% gain, while the worst was 1974 at -68.83%. The longest streak of consecutive positive years was 6, and the longest losing streak was 7 years. TER achieved double-digit gains (10%+) in 28 years. It suffered double-digit losses in 17 years.
| Year | Return | Start | End |
|---|---|---|---|
| 2026 | +57.08% | $193.48 | $303.92 |
| 2025 | +54.39% | $125.32 | $193.48 |
| 2024 | +16.51% | $107.56 | $125.32 |
| 2023 | +24.78% | $86.20 | $107.56 |
| 2022 | -46.35% | $160.67 | $86.20 |
| 2021 | +36.81% | $117.44 | $160.67 |
| 2020 | +76.73% | $66.45 | $117.44 |
| 2019 | +118.93% | $30.35 | $66.45 |
| 2018 | -24.37% | $40.14 | $30.35 |
| 2017 | +66.16% | $24.16 | $40.14 |
| 2016 | +24.31% | $19.43 | $24.16 |
| 2015 | +5.73% | $18.38 | $19.43 |
| 2014 | +13.37% | $16.21 | $18.38 |
| 2013 | +4.32% | $15.54 | $16.21 |
| 2012 | +23.92% | $12.54 | $15.54 |
| 2011 | -2.92% | $12.92 | $12.54 |
| 2010 | +30.85% | $9.87 | $12.92 |
| 2009 | +154.27% | $3.88 | $9.87 |
| 2008 | -59.19% | $9.51 | $3.88 |
| 2007 | -30.88% | $13.76 | $9.51 |
| 2006 | +2.68% | $13.41 | $13.76 |
| 2005 | -14.65% | $15.71 | $13.41 |
| 2004 | -32.93% | $23.42 | $15.71 |
| 2003 | +95.62% | $11.97 | $23.42 |
| 2002 | -56.83% | $27.73 | $11.97 |
| 2001 | -19.09% | $34.27 | $27.73 |
| 2000 | -43.56% | $60.73 | $34.27 |
| 1999 | +211.50% | $19.49 | $60.73 |
| 1998 | +32.42% | $14.72 | $19.49 |
| 1997 | +31.28% | $11.21 | $14.72 |
| 1996 | -2.99% | $11.56 | $11.21 |
| 1995 | +48.34% | $7.79 | $11.56 |
| 1994 | +22.07% | $6.38 | $7.79 |
| 1993 | +80.49% | $3.54 | $6.38 |
| 1992 | -3.15% | $3.65 | $3.54 |
| 1991 | +126.79% | $1.61 | $3.65 |
| 1990 | -36.36% | $2.53 | $1.61 |
| 1989 | -6.38% | $2.70 | $2.53 |
| 1988 | -27.13% | $3.71 | $2.70 |
| 1987 | -1.53% | $3.77 | $3.71 |
| 1986 | -29.19% | $5.32 | $3.77 |
| 1985 | -11.06% | $5.98 | $5.32 |
| 1984 | -27.78% | $8.28 | $5.98 |
| 1983 | +152.63% | $3.28 | $8.28 |
| 1982 | +62.86% | $2.01 | $3.28 |
| 1981 | -27.65% | $2.78 | $2.01 |
| 1980 | +36.27% | $2.04 | $2.78 |
| 1979 | +115.15% | $0.95 | $2.04 |
| 1978 | -10.81% | $1.06 | $0.95 |
| 1977 | +29.82% | $0.82 | $1.06 |
| 1976 | +35.71% | $0.60 | $0.82 |
| 1975 | +75.00% | $0.35 | $0.60 |
| 1974 | -68.83% | $1.11 | $0.35 |
Frequently Asked Questions: TER
What sector is TER in? ▼
TER operates in the Technology sector, specifically in the Semiconductor Equipment & Materials industry. This sector includes companies involved in software, hardware, semiconductors, and IT services.
How has TER performed historically? ▼
Over 53 years of trading history, TER has posted gains in 31 years (58% of the time). The best year was 1999 with a +211.5% return. Past performance does not guarantee future results.
How can I invest in TER? ▼
You can invest in TER through any brokerage account that offers access to US stock exchanges. Popular options include commission-free brokers like Fidelity, Charles Schwab, or Robinhood (US), or international brokers like Interactive Brokers. You can buy individual shares or invest through ETFs that hold TER.
Last updated: 3/24/2026