The Filing Desk

F5 vs Ubiquiti

F5 FFIV · Ubiquiti UI · Communications Equipment

Ubiquiti reported revenue of $3.3 billion in fiscal 2026, about the same as F5's $3.1 billion in fiscal 2025. F5's revenue grew 9.7% in its latest year, and Ubiquiti's grew 27.2%. F5 had an operating margin of 24.8%, against 36.2% at Ubiquiti. Free cash flow was $906 million at F5 and $909 million at Ubiquiti. Their fiscal years end in different months (September 30 and June 30), so the periods don't line up exactly.

Side by side

F5Ubiquiti
Latest fiscal yearFY2025, Sep 30, 2025FY2026, Jun 30, 2026
Revenue$3.1B$3.3B
Revenue growth9.7%27.2%
Revenue growth a year, last 5 years5.6%11.5%
Gross margin81.4%46.2%
Operating margin24.8%36.2%
Net margin22.4%29.3%
Free cash flow$906M$909M
Free cash flow margin29.4%27.8%
Return on capital30.5%104.2%
Net debt to EBITDA−1.6x−0.5x
Dividends and buybacks$502M$194M
Change in diluted share count−1.1%0.1%
Last close$461.60$584.72
P/E at the last close36.8×36.9×
Insider trades, last 12 monthssold $29.1 millionsold $542,068
Piotroski F-score8 of 97 of 9
Amounts in each company's own currency, US$ unless marked (a foreign company may report in another), each company's latest fiscal year from its 10-K, or 20-F or 40-F for a foreign company. Growth rates compare with the year before; the five-year rate is the average a year. Free cash flow is cash from operations minus capital spending; return on capital is after-tax operating income over the money invested in the business; P/E is the last close over the latest earnings per share. Banks are measured differently (return on equity, efficiency ratio), so some rows apply to one company only.

Ten years

Revenue
US$ billions, fiscal years
F5Ubiquiti
Operating margin
Percent of revenue
F5Ubiquiti
Free cash flow
US$ billions. Cash from operations minus capital expenditure.
F5Ubiquiti

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Source: the companies' Form 10-K filings, from SEC EDGAR, and the last close. For information only, not investment advice: the figures describe results, not which company is the better investment. The Filing Desk is not affiliated with either company. Full figures on the F5 and Ubiquiti pages.