TDY Stock — Teledyne Technologies Inc.

Teledyne Technologies Inc. (TDY)

Updated October 16, 2026.

TDY is a Stock. Total return is 7231.6% over the past 26.9 years, 6464.7 points ahead of SPY at 766.9%.

Teledyne Technologies is an industrial technology company serving defense, aerospace, environmental, and energy markets through five business segments: Digital Imaging (sensors, cameras, and infrared systems), Instrumentation (monitoring and test equipment), Aerospace and Defense Electronics (components and avionics), and Engineered Systems (defense and space integration). The company manufactures specialized imaging sensors, X-ray systems, electronic components, and complex defense systems for government and commercial customers globally. As an operating company, it does not have a set distribution frequency.

TDY performance versus SPY

Price and return data through 2026-10-16.

Total return is 7231.6% over the past 26.9 years, 6464.7 points ahead of SPY at 766.9%. Over the past year its total return — price change plus distributions reinvested — is 10.2%. Its deepest 1-year drawdown was 15.6%.

TDY key facts

Asset type

Stock

Asset class

Equity

Inception date

11/23/1999

Distribution frequency

None

Last close

$618.60 (as of 2026-10-16)

Market cap

$28,675,619,318

Average volume

299696.0

Beta

0.895

Payout ratio

0.0%

P/E ratio

30.04

Forward P/E

23.6407

EPS

$20.59

How Dividend Vision calculates yield and returns

Distribution rate (the posted rate) uses calculation basis unavailable. Issuer rates can use a different denominator and date, including ex-date NAV. Trailing-12-month yield is the sum of split-adjusted cash distributions with ex-dates in the last 12 months, divided by the published price. It lags a recent raise or cut. Total return uses split-adjusted close with distributions reinvested on the ex-dividend date (a modeling convention, not the cash-settlement date) from the first stored bar on or after inception through the latest bar, compared with the same window on the benchmark. That is the security's total return, not your personal gain/loss.

Yield and safety methodology · Distribution rate methodology · Distribution Safety Score methodology

Sources and review

Primary sources: prices and distributions from Dividend Vision, derived from vendor EOD data.

Reviewed by Bert Sweet, CEO and Co-owner of Dividend Vision. Methodology: Distribution Safety Score.

TDY risks and drawbacks

The deepest 1-year drawdown on record here is 15.6%.

Who may consider TDY — and who may not

It is a weaker fit for investors who need monthly cash flow (TDY does not currently distribute). This is educational context, not a recommendation to buy or sell.

More on TDY

• All tickers starting with T

Tagged: Technology.

Frequently asked questions