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TER
Teradyne Inc.Stock · Industrials · S&P 500 0.08%
$404.29−$38.85 (-8.77%)as of market close, Aug 18, 2026
☾ After hours:$403.74-0.14%4:50 PM ET
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If you invested $1,000 in TER — what it would be worth today

If you invested in TER and held until

A $1,000 investment in Teradyne Inc. (TER) in January 2016 would be worth $22,111 as of August 2026 with dividends reinvested34.1% a year. Use the dropdowns above to try any amount, ticker, or starting month back to February 1973.

Over the same period, the same $1,000 would be worth $4,684 in the S&P 500 (SPY) and $7,427 in the Nasdaq-100 (QQQ). TER beat both the S&P 500 and the Nasdaq-100 over that period.

What $1,000 in TER would be worth today, by starting month#

each bar = one starting month, held to today
$5K$10K$15K$20K
201620182020202220242026

$1,000 invested in TER, by starting year#

Invested inWorth todaySame in QQQMultipleAnnualized
2016$22,111$7,42722.1×34.1%
2017$14,965$6,14115.0×32.8%
2018$9,192$4,4759.2×29.6%
2019$11,603$4,47011.6×38.4%
2020$6,281$3,4036.3×32.4%
2021$3,634$2,3533.6×26.2%
2022$3,501$2,0293.5×31.7%
2023$4,025$2,4824.0×48.1%
2024$4,219$1,7424.2×76.0%
2025$3,505$1,3823.5×125.3%

Methodology#

Investments are assumed made at the first trading day's close of the chosen year. "Dividends reinvested" uses split- and dividend-adjusted closes (a standard total-return approximation; taxes and fees excluded). "Price-only" uses split-adjusted closes. TER data begins February 1973; values as of August 2026 and refresh daily. Past performance does not predict future returns; not investment advice.

See the live TER chart and fundamentals on the TER quote page or compare with the same investment in SPY.

FAQ

How much would $1,000 invested in TER be worth today?
A $1,000 investment in Teradyne Inc. (TER) in January 2016 would be worth about $22,111 as of August 2026, with dividends reinvested. That works out to about 34.1% a year.
How far back does the TER calculation go?
TER data begins February 1973. You can pick any starting month from then to the present and see what your investment would be worth today.
Does this include dividends?
Yes. The default "dividends reinvested" view uses split- and dividend-adjusted closing prices — a standard total-return approximation that excludes taxes and fees. A price-only view (split-adjusted, no dividends) is also available.