Is Omeros Corp. OMER stock Halal to invest in?

No, as of September 2026, Omeros Corp. stock (OMER) is not currently classified as a Shariah compliant stock. This verdict follows the screening methodology of AAOIFI (the Accounting and Auditing Organization for Islamic Financial Institutions), whose Shariah Standard No. 21 is the leading global benchmark for screening Halal stocks. To qualify as Halal under this standard, a company must keep non-permissible income below 5% of total revenue, keep both interest-bearing investments and interest-bearing debt below 30% of market capitalisation, and have no impermissible preference share structure. Omeros Corp. currently does not meet the threshold for the interest-bearing debt screen. Because screenings are refreshed monthly as new financial reports are published, a non-compliant stock can regain compliant status if its financial structure changes. You can track the latest status of Omeros Corp. and discover Shariah compliant alternatives among the Halal stocks in the Tabadulat app.

How often is Omeros Corp. OMER reviewed for Shariah compliance?

Tabadulat reviews Omeros Corp. OMER for Shariah compliance every month. Each review applies the AAOIFI Shariah Standard No. 21 methodology, screening the company's business activities, non-permissible income, interest-bearing investments, interest-bearing debt, and preference shares, against the company's latest available financial data. The process operates under the direct supervision of Tabadulat's dedicated Shariah Supervisory Board of Islamic finance scholars. Because compliance depends on financial ratios that move with market capitalisation and reported results, a stock's status can change from one review to the next. Monthly screening ensures the status shown for Omeros Corp. reflects current financial data rather than an outdated assessment, and Tabadulat app users are notified if a holding in their portfolio becomes non-compliant.

Does Omeros Corp. OMER pass the AAOIFI Non Permissible Income criteria?

Yes, as of September 2026, Omeros Corp. stock (OMER) passes the AAOIFI non-permissible income screen. In practice this screen asks a simple question: how much of the company's revenue comes from sources Islam prohibits, such as Riba, conventional financial services, alcohol, gambling or tobacco? AAOIFI allows at most 5%, and Omeros Corp. stays below that line this month. Even permissible levels of incidental impure income should still be purified: investors donate the corresponding share of dividends to charity, as reflected in the stock's purification factor. This screen is reassessed monthly using the company's latest financial disclosures.

Does Omeros Corp. OMER pass the AAOIFI Interest Bearing Investments criteria?

Yes, as of September 2026, Omeros Corp. stock (OMER) passes the AAOIFI interest-bearing investments screen. This screen looks at where the company parks its cash: conventional deposits, bonds, treasury bills and money-market funds all earn Riba, so AAOIFI caps them at 30% of market capitalisation. Omeros Corp. stays inside that cap in the latest screening. Because the ratio is measured against market capitalisation, it can move with the share price as well as the balance sheet, which is why Tabadulat rescreens the stock every month.

Does Omeros Corp. OMER pass the AAOIFI Interest Bearing Debt criteria?

No, as of September 2026, Omeros Corp. stock (OMER) does not pass the AAOIFI interest-bearing debt screen. Under AAOIFI Shariah Standard No. 21, a company's borrowings that accrue interest (conventional bank loans, bonds and similar Riba-based financing) must remain below 30% of its market capitalisation. Omeros Corp.'s interest-bearing debt currently exceeds this 30% limit, meaning the company relies on Riba-based financing beyond the level AAOIFI permits for a Halal investment. A company can return to compliance by reducing debt or through changes in market capitalisation, and the screen is reassessed monthly.

What is the dividend purification factor for Omeros Corp. OMER stock?

Omeros Corp. (OMER) is currently classified as not Shariah compliant, so no dividend purification factor applies, because purification factors are calculated only for stocks that pass the AAOIFI screens. Purification (Tazkiyah) is the practice of donating to charity the small portion of dividend income that stems from incidental non-permissible sources, such as interest earned on a compliant company's cash deposits. For non-compliant stocks the issue is not purification but eligibility: under AAOIFI Shariah Standard No. 21 the stock does not currently qualify as a Halal investment. If Omeros Corp. returns to compliance in a future monthly screening, its purification factor will be published alongside its updated status in the Tabadulat app.

Does Omeros Corp. OMER pass the AAOIFI Preference Share screen?

Yes, as of September 2026, Omeros Corp. stock (OMER) passes the AAOIFI preference share screen. AAOIFI Shariah Standard No. 21 prohibits investing in preference shares because they grant holders guaranteed or priority rights to dividends and capital ahead of ordinary shareholders, a structure that conflicts with the Shariah principle that investors should share profit and loss in proportion to their ownership. Omeros Corp. has no impermissible preference share structure affecting its ordinary shares, so the stock is compliant on this criterion. Like all AAOIFI screens, this is verified in each monthly review.

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Is Omeros (OMER) stock Halal?

NASDAQ

Shariah-Compliant

Not Shariah

Omeros Corp. (OMER) is not Shariah compliant in the September 2026 AAOIFI screening: it fails the interest-bearing debt screen. Tabadulat re-screens OMER monthly, and a stock can return to compliance when new financial reports change its ratios.

Sector:

Healthcare

Industry:

Biotechnology

Employees:

202

Website:

https://www.omeros.com

Market cap:

$1.4B

P/E ratio:

11.4

Dividend yield:

52-week range:

$3.94 - $19.65

Data as of:

3 September 2026

Screening history:

September 2026: FAIL

Omeros is a biopharmaceutical company engaged in the discovery, development, and commercialization of small-molecule and protein therapeutics. Its primary focus is on creating treatments for disorders related to inflammation, complement-mediated diseases, and central nervous system conditions. A noteworthy product from Omeros is its commercial drug, Omidria, used during cataract surgery or lens replacement procedures to maintain pupil size and reduce postoperative pain. Before any of that matters to a Muslim investor, one question comes first: is Omeros stock Halal?

Is Omeros Shariah compliant?

The Shariah case on a technology company like Omeros 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 Omeros pass the business activity test?

The activity screen is only part of the picture this month: Omeros currently fails the interest-bearing debt screen, so the overall verdict is not compliant regardless of the business itself. 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 Omeros' income Halal?

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

Does Omeros meet AAOIFI's debt and investment ratio requirements?

Not in full. Interest bearing debt currently exceeds 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 Why a Halal Stock Screener Matters for Halal Investing

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