Which has grown faster, HLIT or PD?

Over the past five years, PD grew revenue faster — HLIT at a -0.99% CAGR versus PD at 15.17%.

Is HLIT or PD more profitable?

PD runs the higher net margin — HLIT at -9.51% versus PD at 36.58%.

How have HLIT and PD total returns compared?

Over the past 5 years, HLIT delivered 5.20% and PD delivered -17.22% annualized total return. Past performance doesn't predict future results.

Harmonic Inc. (HLIT) vs PagerDuty, Inc. (PD)

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

HLIT

Harmonic Inc.

$1.22B

$11.23TechnologyDelayed quote: Oct 6, 2026, 3:55 PM EDT

PagerDuty, Inc.

$1.41B

$15.46TechnologyDelayed quote: Oct 6, 2026, 3:55 PM EDT

Total return — HLIT vs PD

growth of $100 · dividends reinvested · last 7y

HLIT +97.2% (+10.2%/yr)PD -59.2% (-12.0%/yr)HLIT compounded faster over this window

HLIT PD

HLIT vs PD: by the numbers

•PD is the larger company ($1.41B vs $1.22B market cap).
•PD is profitable (36.58% net margin) while HLIT runs a net loss (-9.51%).
•PD grew revenue faster over the past five years (15.17% vs -0.99% CAGR).

Metrics side by side

Valuation

Metric	HLIT	PD
P/E ratio	N/A	7.73
Forward P/E	15.75	11.40
P/S ratio	2.46	2.85
P/B ratio	3.38	6.08
EV / EBITDA	16.10	36.11
FCF yield	4.42%	8.98%

Profitability

Metric	HLIT	PD
Gross margin	50.71%	84.84%
Operating margin	11.85%	6.47%
Net margin	-9.51%	36.58%
ROE	-13.08%	78.02%
ROIC	6.89%	4.77%

Growth (annualized)

Metric	HLIT	PD
Revenue CAGR (5Y)	-0.99%	15.17%
FCF CAGR (5Y)	69.35%	N/A
Total return CAGR (5Y)	5.20%	-17.22%

Frequently asked

Which has grown faster, HLIT or PD?: Over the past five years, PD grew revenue faster — HLIT at a -0.99% CAGR versus PD at 15.17%.
Is HLIT or PD more profitable?: PD runs the higher net margin — HLIT at -9.51% versus PD at 36.58%.
How have HLIT and PD total returns compared?: Over the past 5 years, HLIT delivered 5.20% and PD delivered -17.22% annualized total return. Past performance doesn't predict future results.

Go deeper

Full HLIT analysis Full PD analysis Interactive comparison tool

Dig into the metrics

PagerDuty P/E ratio Harmonic ROE PagerDuty ROE Harmonic operating margin PagerDuty operating margin Harmonic revenue growth PagerDuty revenue growth Harmonic free cash flow PagerDuty free cash flow

Harmonic & PagerDuty appear in these rankings

Fastest Revenue Growth Stocks Highest ROE 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 October 6, 2026.