What is Teradyne, Inc.'s shares (basic)?

Teradyne, Inc. (TER) reported shares (basic) of 156.4M in Q1 2026.

How has Teradyne, Inc.'s shares (basic) changed year-over-year?

Teradyne, Inc.'s shares (basic) decreased by 3.2% year-over-year, from 161.5M to 156.4M.

What is the long-term trend for Teradyne, Inc.'s shares (basic)?

Over 4 years (2021 to 2025), Teradyne, Inc.'s shares (basic) has grown at a -0.9% compound annual growth rate (CAGR), from 662M to 639.2M.

What does shares (basic) mean?

The time-weighted average number of common shares outstanding during the period, used as the denominator for basic EPS calculations.

Teradyne, Inc. TER Shares (Basic)

Shares (Basic) at other companies

CohuCOHU

47M+0.8%

NordsonNDSN

55.8M-1.7%

Rockwell AutomationROK

112.1M-0.7%

Aehr Test SystemsAEHR

30.7M+3.2%

Teledyne TechnologiesTDY

46.3M-1.1%

Keysight TechnologiesKEYS

171M-0.6%

Other financials

Income statement

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Revenue$1.3B+87.0%

Gross profit$780.9M+88.0%

Operating income$473.0M+292%

Net income$398.9M+303%

EPS (diluted)$2.53+315%

Balance sheet

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Cash & equivalents$241.9M-49.1%

Total debt$82.4M+19.8%

Total equity$3.1B+12.4%

Total assets$4.4B+19.6%

Cash flow

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Operating cash flow$265.1M+64.0%

CapEx$64.7M+1.1%

Free cash flow$200.4M+105%

Valuation

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Market cap$73.88B+434%

Enterprise value$73.72B+449%

P/E86.5×+62.5×

P/S19.5×+14.7×

Profitability

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Gross margin58.7%-0.7pp

Operating margin26.5%+4.6pp

Net margin22.6%+2.7pp

FCF margin14.6%-6.3pp

Returns & leverage

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Return on equity28.7%+7.2pp

Debt / equity0×0.0×

Current ratio2.1×-0.6×

Where this comes from

Reported directly by Teradyne, Inc. in its filing.

Tagged under the XBRL concept us-gaap:WeightedAverageNumberOfSharesOutstandingBasic.

The official record: Teradyne, Inc.’s 10-Q, filed May 1, 2026, on SEC EDGAR. View the filing →

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Questions, answered.

What is Teradyne, Inc.'s shares (basic)?: Teradyne, Inc. (TER) reported shares (basic) of 156.4M in Q1 2026.
How has Teradyne, Inc.'s shares (basic) changed year-over-year?: Teradyne, Inc.'s shares (basic) decreased by 3.2% year-over-year, from 161.5M to 156.4M.
What is the long-term trend for Teradyne, Inc.'s shares (basic)?: Over 4 years (2021 to 2025), Teradyne, Inc.'s shares (basic) has grown at a -0.9% compound annual growth rate (CAGR), from 662M to 639.2M.
What does shares (basic) mean?: The time-weighted average number of common shares outstanding during the period, used as the denominator for basic EPS calculations.