Is GOSS halal?
Gossamer Bio, Inc.
Halal
Gossamer Bio, Inc. passed every check under AAOIFI Shariah standard No. 21: no prohibited business activity, and all three financial ratios are within limits.
Checked: 15 October 2026
Exchange
NASDAQ
Price
8.77
Day
-1.35%
Market cap
$55.7M
Industry
Biotechnology
Sector
Healthcare
What the company does
Gossamer Bio develops seralutinib for pulmonary arterial hypertension (partnered with Chiesi), in Phase 3 trials. No commercial product; funded by partnership payments and investors.
What was checked
The AAOIFI standard has four steps: business activity first, then three financial ratios. Fail one and the stock is not halal.
Business activity
No prohibited activity
Interest-bearing debt / market cap
limit 30%
Interest-bearing debt $36.15M ÷ 36-month average market cap $284.01M = 12.7%
12.7%
Pass
Cash & investments / market cap
limit 30%
Cash + interest-bearing securities $57.03M ÷ 36-month average market cap $284.01M = 20.1%
20.1%
Pass
Non-compliant income / total revenue
limit 5%
Interest income $1.97M ÷ annual revenue $48.47M (2025) = 4.1%
4.1%
Pass
Figures from the company's filings (2026-06-30), USD. Market cap is a 36-month average (the S&P Shariah index approach), so a one-day price move does not flip the verdict. Today's market cap: $55.66M.
For information (AAOIFI 3/1 note): cash + receivables are 82.1% of total assets (2026-06-30). AAOIFI recommends tangible assets of at least one third — this figure does not affect the verdict, and other major screeners do not apply it either.
In the lists
- In the S&P 500
- Not in the S&P 500
- Among halal stocks
- 0.00% · #1273 of 1454
- Held by funds
- Not held by any tracked fund
Halal stocks in the same industry
The largest halal stocks in Biotechnology — for comparison.
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Halal is the first question. The second: when to enter?
Our scanner watches 1454 halal stocks around the clock and fires a signal with entry, TP and SL when a technical setup completes. The full signal history — with outcomes — is public.
This is neither investment advice nor a fatwa. Screening is based on public financial statements and AAOIFI standard No. 21; data may lag. For a personal decision consult your own scholar.