Is KN halal?
Knowles Corporation
Halal
Knowles Corporation passed every check under AAOIFI Shariah standard No. 21: no prohibited business activity, and all three financial ratios are within limits.
Checked: 14 October 2026
Exchange
NYSE
Price
33.745
Day
-2.22%
Market cap
$3.06B
Industry
Electronic Components
Sector
Technology
What the company does
Knowles makes specialty electronic components: micro-acoustics for hearing aids, precision capacitors and RF filters (defense, medical, industrial). Its money comes from component sales.
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 $150.20M ÷ 36-month average market cap $1.82B = 8.3%
8.3%
Pass
Cash & investments / market cap
limit 30%
Cash + interest-bearing securities $49.60M ÷ 36-month average market cap $1.82B = 2.7%
2.7%
Pass
Non-compliant income / total revenue
limit 5%
Interest income $3.70M ÷ annual revenue $593.20M (2025) = 0.6%
0.6%
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: $3.06B.
For information (AAOIFI 3/1 note): cash + receivables are 15.4% 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% · #683 of 1455
- Held by funds
- Not held by any tracked fund
Superinvestors
SEC 13F, 2026 Q3. Up to 45 days delayed.Held by 2 superinvestors · Average reported price: $41.48
- John RogersAriel Investments$94.8M0.9%
- Polen Capital Management$2.4M0.0%
Halal stocks in the same industry
The largest halal stocks in Electronic Components — 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.