Which has grown faster, FISV or RBLX?

Over the past five years, RBLX grew revenue faster — FISV at a 6.23% CAGR versus RBLX at 32.30%.

Is FISV or RBLX more profitable?

FISV runs the higher net margin — FISV at 13.42% versus RBLX at -17.60%.

How have FISV and RBLX total returns compared?

Over the past 5 years, FISV delivered 0.08% and RBLX delivered -13.47% annualized total return. Past performance doesn't predict future results.

Fiserv, Inc. (FISV) vs Roblox Corporation (RBLX)

A side-by-side comparison of Fiserv, Inc. and Roblox Corporation across valuation, profitability, dividends, and growth — built entirely from reported fundamentals, as of August 10, 2026. Differences are shown without an overall score or investment verdict.

FISV

Fiserv, Inc.

$27.69B

$51.93TechnologyDelayed quote: Aug 10, 2026, 12:20 PM EDT

RBLX

Roblox Corporation

$27.51B

$38.51TechnologyDelayed quote: Aug 10, 2026, 12:20 PM EDT

Total return — FISV vs RBLX

growth of $100 · dividends reinvested · last 5y

FISV -54.6% (-14.6%/yr)RBLX -45.6% (-11.5%/yr)RBLX compounded faster over this window

FISV RBLX

FISV vs RBLX: by the numbers

•FISV is the larger company ($27.69B vs $27.51B market cap).
•FISV is profitable (13.42% net margin) while RBLX runs a net loss (-17.60%).
•RBLX grew revenue faster over the past five years (32.30% vs 6.23% CAGR).

Metrics side by side

Valuation

Metric	FISV	RBLX
P/E ratio	10.06	N/A
Forward P/E	6.46	N/A
P/S ratio	1.35	4.76
P/B ratio	1.04	178.20
EV / EBITDA	7.73	N/A
FCF yield	15.85%	6.05%

Profitability

Metric	FISV	RBLX
Gross margin	59.36%	78.94%
Operating margin	21.37%	-20.72%
Net margin	13.42%	-17.60%
ROE	10.40%	-658.31%
ROIC	8.03%	-26.81%

Growth (annualized)

Metric	FISV	RBLX
Revenue CAGR (5Y)	6.23%	32.30%
EPS CAGR (5Y)	34.70%	N/A
FCF CAGR (5Y)	5.95%	22.77%
Total return CAGR (5Y)	-13.91%	-13.47%

Frequently asked

Which has grown faster, FISV or RBLX?: Over the past five years, RBLX grew revenue faster — FISV at a 6.23% CAGR versus RBLX at 32.30%.
Is FISV or RBLX more profitable?: FISV runs the higher net margin — FISV at 13.42% versus RBLX at -17.60%.
How have FISV and RBLX total returns compared?: Over the past 5 years, FISV delivered 0.08% and RBLX delivered -13.47% annualized total return. Past performance doesn't predict future results.

Go deeper

Full FISV analysis Full RBLX analysis Interactive comparison tool

Dig into the metrics

Fiserv P/E ratio Fiserv ROE Roblox ROE Fiserv operating margin Roblox operating margin Fiserv revenue growth Roblox revenue growth Fiserv free cash flow Roblox free cash flow

Fiserv & Roblox appear in these rankings

Fastest Revenue Growth Stocks Highest FCF Yield Stocks Lowest P/E Ratio 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 10, 2026.