Stocks / CALX vs DGII

CALX vs DGII: Which Stock Is the Better Buy?

Calix, Inc. and Digi International Inc. side by side — fundamentals from SEC filings, refreshed nightly. Sector: Technology.

CALX is the larger company ($2.5B vs $2.5B). On the fundamentals, CALX grows revenue faster (13.1% vs 9.0%); DGII earns a higher net margin (9.5% vs 1.8%); DGII has the stronger return on equity (6.4% vs 2.1%). Neither shows an obvious red flag in the filings. Full numbers below — the stronger figure on each row is in green.

AI verdict — CALX vs DGII, 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.

 Calix, Inc. (CALX)Digi International Inc. (DGII)
Market cap$2.5B$2.5B
Revenue (latest FY)$1.00B$430.22M
Net income (latest FY)$17.88M$40.80M
Revenue growth (5y CAGR)13.1%9.0%
Net margin1.8%9.5%
Return on equity2.1%6.4%
P/E ratio78.657.6
Dividend yield
Profitable years (of last 10)510
Positive free cash flowYesYes

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See the full CALX vs DGII 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 CALX's full financials →   Open DGII's full financials →

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Frequently asked questions

Which is bigger, CALX or DGII?

Calix, Inc. is larger by market capitalization — $2.5B versus $2.5B.

Which grows faster, CALX or DGII?

Over the last five fiscal years, Calix, Inc. grew revenue faster — 13.1%/yr versus 9.0%/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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