
Is Lightbridge (LTBR) stock Halal?
Under AAOIFI Shariah Standard No. 21, a Halal stock keeps non-permissible income below 5% of revenue and interest-bearing debt and investments each below 30% of market capitalisation. Lightbridge Corp. (LTBR) does not meet the threshold for the non-permissible income and interest-bearing investments screens as of September 2026, so it is not Shariah compliant.
Lightbridge is a nuclear fuel technology company spearheading advancements in clean energy solutions. Primarily, the company's efforts revolve around developing and commercializing its proprietary nuclear fuels, designed to enhance the safety, efficiency, and sustainability of nuclear reactors. Lightbridge's technology aims to extend the fuel cycles of reactors, increasing their energy output while lowering operational costs and minimizing radioactive waste, an essential improvement for the global nuclear energy sector. For Muslim investors, though, the most pressing question is simpler: is Lightbridge a Halal investment?
Is Lightbridge Shariah compliant?
For industrial companies like Lightbridge, the product is rarely the problem; aircraft, vehicles and machinery are permissible. The exposure is leverage: fleets and factories are financed, and the 30% cap that AAOIFI Shariah Standard No. 21 places on interest bearing debt is the screen that decides most verdicts in this sector.
Does Lightbridge pass the business activity test?
The activity screen is only part of the picture this month: Lightbridge currently fails the non-permissible income and interest-bearing investments screens, so the overall verdict is not compliant regardless of the business itself. The activity itself raises no Shariah objection; the scrutiny belongs to the financing.
Is Lightbridge's income Halal?
No. Lightbridge's income from impermissible sources currently exceeds AAOIFI's 5% revenue ceiling, which makes the stock non-compliant on this screen regardless of the others. The screen is reassessed monthly, so the status can change when new financial statements arrive.
Does Lightbridge meet AAOIFI's debt and investment ratio requirements?
Not in full. Interest bearing investments currently exceed the 30% cap, while the other ratio stays within it. One breach is enough to fail the screening; the ratios are reassessed monthly under our Shariah Supervisory Board.
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 AAOIFI Standards Explained: What Makes a Stock Halal?



