Which has grown faster, FFIV or RBLX?

Over the past five years, RBLX grew revenue faster — FFIV at a 5.47% CAGR versus RBLX at 32.30%.

Is FFIV or RBLX more profitable?

FFIV runs the higher net margin — FFIV at 21.95% versus RBLX at -17.60%.

How have FFIV and RBLX total returns compared?

Over the past 5 years, FFIV delivered 12.64% and RBLX delivered -14.29% annualized total return. Past performance doesn't predict future results.

F5, Inc. (FFIV) vs Roblox Corporation (RBLX)

A side-by-side comparison of F5, Inc. and Roblox Corporation across valuation, profitability, dividends, and growth — built entirely from reported fundamentals, as of August 6, 2026. Differences are shown without an overall score or investment verdict.

FFIV

F5, Inc.

$23.31B

$413.07TechnologyDelayed quote: Aug 6, 2026, 4:00 PM EDT

RBLX

Roblox Corporation

$25.75B

$36.04TechnologyDelayed quote: Aug 6, 2026, 4:00 PM EDT

Total return — FFIV vs RBLX

growth of $100 · dividends reinvested · last 5y

FFIV +119.4%RBLX -48.1%FFIV compounded faster

FFIV RBLX

FFIV vs RBLX: by the numbers

•RBLX is the larger company ($25.75B vs $23.31B market cap).
•FFIV is profitable (21.95% net margin) while RBLX runs a net loss (-17.60%).
•RBLX grew revenue faster over the past five years (32.30% vs 5.47% CAGR).

Metrics side by side

Valuation

Metric	FFIV	RBLX
P/E ratio	32.91	N/A
Forward P/E	23.83	N/A
P/S ratio	7.20	4.54
P/B ratio	6.18	169.95
PEG ratio	1.13	N/A
EV / EBITDA	25.33	N/A
FCF yield	4.07%	6.35%

Profitability

Metric	FFIV	RBLX
Gross margin	82.21%	78.94%
Operating margin	24.53%	-20.72%
Net margin	21.95%	-17.60%
ROE	18.84%	-658.31%
ROIC	13.85%	-26.81%

Growth (annualized)

Metric	FFIV	RBLX
Revenue CAGR (5Y)	5.47%	32.30%
EPS CAGR (5Y)	18.82%	N/A
FCF CAGR (5Y)	10.51%	22.77%
Total return CAGR (5Y)	14.33%	-14.29%

Frequently asked

Which has grown faster, FFIV or RBLX?: Over the past five years, RBLX grew revenue faster — FFIV at a 5.47% CAGR versus RBLX at 32.30%.
Is FFIV or RBLX more profitable?: FFIV runs the higher net margin — FFIV at 21.95% versus RBLX at -17.60%.
How have FFIV and RBLX total returns compared?: Over the past 5 years, FFIV delivered 12.64% and RBLX delivered -14.29% annualized total return. Past performance doesn't predict future results.

Go deeper

Full FFIV analysis Full RBLX analysis Interactive comparison tool

Dig into the metrics

F5 P/E ratio Roblox P/E ratio F5 dividend yield Roblox dividend yield F5 ROE Roblox ROE F5 operating margin Roblox operating margin F5 revenue growth Roblox revenue growth F5 free cash flow Roblox free cash flow

F5 & Roblox appear in these rankings

Fastest Revenue Growth Stocks Highest FCF Yield Stocks

Figures are sourced from reported fundamentals and the latest end-of-day price. This comparison is informational only and is not investment advice. Past performance does not predict future results. See our methodology. Compiled by TGMCharts Research · data verified August 6, 2026.