Stocks / FFIV vs MKSI

F5, Inc. (FFIV) vs MKS Inc. (MKSI)

F5, Inc. and MKS Inc. side by side — fundamentals from SEC filings, refreshed nightly. Sector: Technology.

FFIV is the larger company ($21.8B vs $21.2B). On the fundamentals, MKSI grows revenue faster (11.0% vs 5.6%); FFIV earns a higher net margin (22.4% vs 7.5%); FFIV has the stronger return on equity (19.3% vs 10.8%). Over the last five years, FFIV returned 93.7% vs 83.5%. On the filings, FFIV carries fewer potential red flags (0 vs 2). Full numbers below — the stronger figure on each row is in green.

AI verdict — FFIV vs MKSI, 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.

 F5, Inc. (FFIV)MKS Inc. (MKSI)
Market cap$21.8B$21.2B
Revenue (latest FY)$3.09B$3.93B
Net income (latest FY)$692.38M$295.00M
Revenue growth (5y CAGR)5.6%11.0%
Net margin22.4%7.5%
Return on equity19.3%10.8%
P/E ratio30.765.8
Dividend yield0.3%
Profitable years (of last 10)109
Positive free cash flowYesYes

Performance — FFIV vs MKSI

Total returns from monthly split- and dividend-adjusted closes; 52-week range from the latest quote. Past performance is not a prediction.

 F5, Inc. (FFIV)MKS Inc. (MKSI)
1-year return25.9%218.0%
3-year return140.9%197.4%
5-year return93.7%83.5%
10-year return221.2%690.9%
52-week range$223.76–$435.00$88.49–$341.81

Verify the comparison

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

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See the full FFIV vs MKSI 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 FFIV's full financials →   Open MKSI's full financials →

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Frequently asked questions

Which is bigger, FFIV or MKSI?

F5, Inc. is larger by market capitalization — $21.8B versus $21.2B.

Which grows faster, FFIV or MKSI?

Over the last five fiscal years, MKS Inc. grew revenue faster — 11.0%/yr versus 5.6%/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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FFIV fundamentals → · MKSI fundamentals → · All 1,500+ companies → · Free screener →