Is Knife River (KNF) stock Halal?

Knife River is a prominent player in the construction materials and services sector. Specializing in the production and distribution of a wide range of aggregate, asphalt, and ready-mix concrete products, the company serves as a critical supplier to construction projects across various regions. Its operations are integral to supporting infrastructure development, including road construction, commercial buildings, and residential projects. Before any of that matters to a Muslim investor, one question comes first: is Knife River stock Halal?

Is Knife River Shariah compliant?

No. In the October 2026 screening Knife River (KNF) does not pass AAOIFI screening: it fails the interest-bearing debt screen. For a resources company like Knife River, AAOIFI Shariah Standard No. 21 has little quarrel with the product; the scrutiny falls on the financing. Heavy machinery and long project cycles are usually funded with debt, and the standard tolerates interest bearing borrowing only below 30% of market capitalisation.

Does Knife River pass the business activity test?

The activity screen is only part of the picture this month: Knife River currently fails the interest-bearing debt screen, so the overall verdict is not compliant regardless of the business itself. The activity itself, extracting and selling resources, raises no Shariah objection; the scrutiny belongs to the financing.

Is Knife River's income Halal?

Yes, within AAOIFI's tolerance. Knife River's income from non-permissible sources stays below 5% of revenue in the October 2026 screening.

Does Knife River meet AAOIFI's debt and investment ratio requirements?

Not in full. Interest bearing debt currently exceeds the 30% cap, measured against a market capitalisation of $2.86B (market data as of 1 October 2026), 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.

Why do other halal screeners show a different verdict for Knife River?

Screeners can disagree without either being wrong. AAOIFI Shariah Standard No. 21, which Tabadulat applies, measures interest bearing debt and investments against market capitalisation with a 30% ceiling. MSCI and FTSE measure them against total assets with a 33% ceiling, and S&P and Dow Jones Islamic use a multi year average of market capitalisation. Data dates differ too, because each provider reads filings and prices on its own schedule. The same company can therefore pass one standard and fail another in the same month. Tabadulat publishes one answer, the AAOIFI result as of October 2026, and re-screens it every month.

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 screening method? Read AAOIFI Standards Explained: What Makes a Stock Halal?