Which has the lower trailing P/E, IOT or PTC?

PTC has the lower trailing P/E: IOT trades at 263.62 and PTC at 18.58. P/E is one valuation measure and does not by itself establish which business is cheaper.

Which has grown faster, IOT or PTC?

Over the past five years, IOT grew revenue faster — IOT at a 45.31% CAGR versus PTC at 11.46%.

Is IOT or PTC more profitable?

PTC runs the higher net margin — IOT at 4.90% versus PTC at 41.43%.

Samsara Inc. (IOT) vs PTC Inc. (PTC)

A side-by-side comparison of Samsara Inc. and PTC Inc. across valuation, profitability, dividends, and growth — built entirely from reported fundamentals, as of October 5, 2026. Differences are shown without an overall score or investment verdict.

IOT

Samsara Inc.

$24.46B

$42.39TechnologyDelayed quote: Oct 5, 2026, 4:00 PM EDT

PTC

PTC Inc.

$22.21B

$192.26TechnologyDelayed quote: Oct 5, 2026, 4:00 PM EDT

Total return — IOT vs PTC

growth of $100 · dividends reinvested · last 5y

IOT +66.5% (+10.7%/yr)PTC +22.8% (+4.2%/yr)IOT compounded faster over this window

IOT PTC

IOT vs PTC: by the numbers

•IOT is the larger company ($24.46B vs $22.21B market cap).
•PTC trades at the lower trailing earnings multiple (18.58 vs 263.62 P/E), one valuation lens rather than an overall verdict.
•PTC converts more revenue to profit (41.43% vs 4.90% net margin).
•IOT grew revenue faster over the past five years (45.31% vs 11.46% CAGR).

Metrics side by side

Valuation

Metric	IOT	PTC
P/E ratio	263.62	18.58
Forward P/E	N/A	21.53
PEG ratio	N/A	0.46
P/S ratio	13.24	7.52
P/B ratio	15.27	6.40
EV / EBITDA	492.53	18.88
FCF yield	1.04%	4.21%

Profitability

Metric	IOT	PTC
Gross margin	76.38%	84.09%
Operating margin	1.05%	37.81%
Net margin	4.90%	41.43%
ROE	5.65%	35.27%
ROIC	0.94%	17.18%

Growth (annualized)

Metric	IOT	PTC
Revenue CAGR (5Y)	45.31%	11.46%
EPS CAGR (5Y)	N/A	40.20%
FCF CAGR (5Y)	N/A	22.41%
Total return CAGR (5Y)	N/A	3.63%

Frequently asked

Which has the lower trailing P/E, IOT or PTC?: PTC has the lower trailing P/E: IOT trades at 263.62 and PTC at 18.58. P/E is one valuation measure and does not by itself establish which business is cheaper.
Which has grown faster, IOT or PTC?: Over the past five years, IOT grew revenue faster — IOT at a 45.31% CAGR versus PTC at 11.46%.
Is IOT or PTC more profitable?: PTC runs the higher net margin — IOT at 4.90% versus PTC at 41.43%.

Go deeper

Full IOT analysis Full PTC analysis Interactive comparison tool

Dig into the metrics

Samsara P/E ratio PTC P/E ratio Samsara ROE PTC ROE Samsara operating margin PTC operating margin Samsara revenue growth PTC revenue growth Samsara free cash flow PTC free cash flow

Samsara & PTC appear in these rankings

Fastest Revenue Growth Stocks Highest ROE Stocks Highest Operating Margin 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 October 5, 2026.