
Is Teradyne (TER) stock Halal?
September 2026 AAOIFI screening result for Teradyne, Inc. (TER): non-permissible income, pass. Interest-bearing investments, pass. Interest-bearing debt, pass. Preference shares, pass. Dividend purification factor: 99.76%. Re-screened monthly against AAOIFI Shariah Standard No. 21.
Teradyne is a leading technology company specializing in the design, development, and manufacture of automated test equipment and industrial automation solutions. Its primary function is to provide advanced testing systems for semiconductor devices, electronic components, and complex circuit assemblies, ensuring the reliability and performance of products before they reach the market. Before any of that matters to a Muslim investor, one question comes first: is Teradyne stock Halal?
Is Teradyne Shariah compliant?
The Shariah case on a technology company like Teradyne is rarely about the product. What AAOIFI Shariah Standard No. 21 examines is the money around the product: cash parked in instruments that earn Riba, borrowing measured against a market capitalisation that moves daily, and any incidental income from sources Islam prohibits, which must stay below 5% of revenue.
Does Teradyne pass the business activity test?
Yes. In the September 2026 screening Teradyne holds an overall PASS, which a stock only earns when its core business clears the activity screen. The watch item for technology names is incidental: cash returns and platform content can carry impermissible elements, which AAOIFI tolerates only below the thresholds.
Is Teradyne's income Halal?
Yes, within AAOIFI's tolerance. Teradyne's income from non-permissible sources stays below 5% of revenue in the September 2026 screening, and the small impure portion is handled through purification: the factor of 99.76% tells holders of TER what share of each dividend to keep and what remainder to donate to charity.
Does Teradyne meet AAOIFI's debt and investment ratio requirements?
Yes. Both caps hold this month: interest bearing investments and interest bearing debt each stay below 30% of market capitalisation. Because the caps move with the share price, our Shariah Supervisory Board has TER re-screened every month, and the result above always shows the latest verdict.
Tabadulat is an ADGM regulated brokerage whose license covers Shari'a Compliant Regulated Activities, as the FSRA permission names them. New to the terminology? Gharar and Maysir, Sukuk, Zakat and purification are all explained in plain English.
New to the four screens? Read Why a Halal Stock Screener Matters for Halal Investing



