Stocks / BELFA vs KN

BELFA vs KN: Which Stock Is the Better Buy?

Bel Fuse Inc. and Knowles Corporation side by side — fundamentals from SEC filings, refreshed nightly. Sector: Technology.

BELFA is the larger company ($3.2B vs $3.2B). On the fundamentals, BELFA grows revenue faster (7.7% vs -4.9%); BELFA earns a higher net margin (9.1% vs 7.5%); BELFA has the stronger return on equity (14.5% vs 5.7%). Neither shows an obvious red flag in the filings. Full numbers below — the stronger figure on each row is in green.

AI verdict — BELFA vs KN, read from the filings

The stronger business, the cheaper stock, and the risks — synthesised from both companies’ SEC filings, every figure computed not guessed. Not investment advice.

 Bel Fuse Inc. (BELFA)Knowles Corporation (KN)
Market cap$3.2B$3.2B
Revenue (latest FY)$675.46M$593.20M
Net income (latest FY)$61.54M$44.20M
Revenue growth (5y CAGR)7.7%-4.9%
Net margin9.1%7.5%
Return on equity14.5%5.7%
P/E ratio60.452.6
Dividend yield0.1%
Profitable years (of last 10)77
Positive free cash flowYes

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Use the filing period and source shown by each tool before treating two figures as comparable.

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See the full BELFA vs KN breakdown

Both companies across 19 years of income statement, balance sheet and cash flow — with ratios, health checks and Ask, the SEC-grounded research assistant. Free, no account needed.

Open BELFA's full financials →   Open KN's full financials →

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Frequently asked questions

Which is bigger, BELFA or KN?

Bel Fuse Inc. is larger by market capitalization — $3.2B versus $3.2B.

Which grows faster, BELFA or KN?

Over the last five fiscal years, Bel Fuse Inc. grew revenue faster — 7.7%/yr versus -4.9%/yr, computed from SEC-filed statements.

Where does this data come from?

All figures are computed from official SEC filings (10-K), refreshed nightly. This is a data comparison, not investment advice.

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BELFA fundamentals → · KN fundamentals → · All 1,500+ companies → · Free screener →