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Stocks / KEYS vs LITE

KEYS vs LITE: Which Stock Is the Better Buy?

Keysight Technologies, Inc. and Lumentum Holdings Inc. side by side — fundamentals from SEC filings, refreshed nightly. Sector: Technology.

LITE is the larger company ($56.7B vs $53.6B). On the fundamentals, KEYS grows revenue faster (5.0% vs -0.4%); KEYS earns a higher net margin (15.7% vs 1.6%); KEYS has the stronger return on equity (14.4% vs 2.3%). On the filings, KEYS carries fewer potential red flags (1 vs 2). Full numbers below — the stronger figure on each row is in green.

AI verdict — KEYS vs LITE, 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.

 Keysight Technologies, Inc. (KEYS)Lumentum Holdings Inc. (LITE)
Market cap$53.6B$56.7B
Revenue (latest FY)$5.38B$1.65B
Net income (latest FY)$846.00M$25.90M
Revenue growth (5y CAGR)5.0%-0.4%
Net margin15.7%1.6%
Return on equity14.4%2.3%
P/E ratio50.5128.2
Dividend yield
Profitable years (of last 10)106
Positive free cash flowYesNo
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See the full KEYS vs LITE 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 KEYS's full financials →   Open LITE's full financials →

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Frequently asked questions

Which is bigger, KEYS or LITE?

Lumentum Holdings Inc. is larger by market capitalization — $56.7B versus $53.6B.

Which grows faster, KEYS or LITE?

Over the last five fiscal years, Keysight Technologies, Inc. grew revenue faster — 5.0%/yr versus -0.4%/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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KEYS fundamentals → · LITE fundamentals → · All 1,500+ companies → · Free screener →