Is Ionis Pharmaceuticals, Inc. (IONS) stock halal?

Ionis Pharmaceuticals, Inc. is not considered halal under the mainstream standards. HalalGauge screens IONS under AAOIFI, Mufti Taqi Usmani, S&P DJIM, Ja'fari and the strict view, citing every threshold to its primary source.

Is IONS halal under Mufti Taqi Usmani?

Under Mufti Taqi Usmani's methodology, IONS is not halal. Impermissible income / revenue 10.4% (limit 5%); Illiquid (tangible) assets / total assets 11.0% (limit 20%)

IONS · Healthcare

Ionis Pharmaceuticals, Inc.

Is Ionis Pharmaceuticals, Inc. (IONS) halal?

Ionis Pharmaceuticals, Inc. is not considered halal under the mainstream standards. Below is the verdict under each of the five mainstream scholarly standards, with the deciding numbers and the source behind every threshold.

IONS verdict by standard · 0 halal · 3 borderline · 2 not halal

AAOIFI Standard
Impermissible income / revenue 10.4% (limit 5%)
Borderline
Mufti Taqi Usmani (stricter Hanafi)
Impermissible income / revenue 10.4% (limit 5%); Illiquid (tangible) assets / total assets 11.0% (limit 20%)
Not halal
Dow Jones Islamic Market
Impermissible income / revenue 10.4% (limit 5%)
Borderline
Ja'fari (Sistani-aligned)
Impermissible income / revenue 10.4% (limit 5%)
Borderline
Strict / zero-tolerance
Impermissible income / revenue 10.4% (limit 0%); Interest-bearing debt / market cap 21.0% (limit 0%); Cash + interest-bearing securities / market cap 21.5% (limit 0%)
Not halal

The numbers behind the verdict

Interest-bearing debt / market cap: 21.0%
Cash + securities / market cap: 21.5%
Receivables / market cap: 0.5%
Impermissible income / revenue: 10.4%
Illiquid (tangible) assets / total: 11.0%

Thresholds and methodology differ by scholar — e.g. AAOIFI caps interest-bearing debt at 30% of market cap, DJIM at 33%, and Mufti Taqi additionally requires tangible assets to be at least 20% of total assets. That's why two screeners can disagree on the same stock.

Screen IONS interactively See the full balance sheet How the methodologies work

Sources

AAOIFI: AAOIFI Shariah Standard No. 21 (Financial Papers — Shares and Bonds)
Mufti Taqi: Mufti Taqi Usmani — published equity-screening rulings (illiquid-asset rule)
DJIM: S&P Dow Jones Islamic Market Indices — Index Methodology (Shariah Screening)
Ja'fari: Ayatollah Sistani — Code of Practice (sistani.org)
Strict: Minority scholars holding zero-tolerance on riba exposure
Financials: Q1 2026 filing

Other Healthcare tickers

Is LLY halal?Is JNJ halal?Is NOVO-B.CO halal?Is ABBV halal?Is UNH halal?Is NVS halal?

HalalGauge surfaces published scholarly methodologies with full sourcing; it does not issue fatwa or certify any security as halal. Verify with a qualified scholar before investing.