Which has grown faster, AP or PLPC?

Over the past five years, PLPC grew revenue faster — AP at a 6.21% CAGR versus PLPC at 7.70%.

Does AP or PLPC pay a bigger dividend?

PLPC pays a dividend (0.22% yield) while AP does not currently pay one.

Is AP or PLPC more profitable?

PLPC runs the higher net margin — AP at -15.53% versus PLPC at 4.92%.

Which has been the better investment, AP or PLPC?

Over the past 10-year, PLPC delivered the higher annualized total return — AP at -1.25% versus PLPC at 25.90%. Past performance doesn't predict future results.

Ampco-Pittsburgh Corporation (AP) vs Preformed Line Products Company (PLPC)

PLPC leads on 10 of 11 compared metrics.

A side-by-side comparison of Ampco-Pittsburgh Corporation and Preformed Line Products Company across valuation, profitability, dividends, and growth — built entirely from reported fundamentals, as of June 13, 2026. The ● marks the stronger figure on each row (cheaper multiple, higher margin/return).

Ampco-Pittsburgh Corporation

$240M

$11.83Industrials

PLPC

Preformed Line Products Company

$1.84B

$375.42Industrials

Total return — AP vs PLPC

growth of $100 · last 30y

AP -4.4%PLPC +2076.3%PLPC compounded faster

Log scale — wide-divergence pair

AP PLPC

AP vs PLPC: by the numbers

•PLPC is the larger company ($1.84B vs $240M market cap).
•PLPC is profitable (4.92% net margin) while AP runs a net loss (-15.53%).
•PLPC grew revenue faster over the past five years (7.70% vs 6.21% CAGR).
•PLPC pays a dividend (0.22% yield) while AP does not currently pay one.

Which is better, AP or PLPC?

Metric tally: AP 1 · PLPC 10

It depends on what you're optimizing for:

GrowthPLPC(faster 5Y revenue CAGR)

QualityPLPC(higher ROIC)

Valuation

Metric	AP	PLPC
P/E ratio	—	54.02
Forward P/E	—	38.50
P/S ratio	0.55●	2.65
P/B ratio	7.64	3.91●
PEG ratio	—	15.61
EV / EBITDA	—	26.09
FCF yield	—	1.88%

Profitability

Metric	AP	PLPC
Gross margin	14.54%	30.86%●
Operating margin	0.17%	7.99%●
Net margin	-15.53%	4.92%●
ROE	-217.33%	7.24%●
ROIC	1.59%	7.78%●

Dividends

Metric	AP	PLPC
Dividend yield	—	0.22%
Payout ratio	—	11.44%

Growth (annualized)

Metric	AP	PLPC
Revenue CAGR (5Y)	6.21%	7.70%●
EPS CAGR (5Y)	-17.91%	3.46%●
FCF CAGR (5Y)	-46.19%	-0.67%●
Total return CAGR (5Y)	12.00%	37.46%●

Frequently asked

Which is better, AP or PLPC?: It depends on your goal. growth: PLPC (faster 5Y revenue CAGR); quality: PLPC (higher ROIC). Across all compared metrics, PLPC leads 10 to 1.
Which has grown faster, AP or PLPC?: Over the past five years, PLPC grew revenue faster — AP at a 6.21% CAGR versus PLPC at 7.70%.
Does AP or PLPC pay a bigger dividend?: PLPC pays a dividend (0.22% yield) while AP does not currently pay one.
Is AP or PLPC more profitable?: PLPC runs the higher net margin — AP at -15.53% versus PLPC at 4.92%.
Which has been the better investment, AP or PLPC?: Over the past 10-year, PLPC delivered the higher annualized total return — AP at -1.25% versus PLPC at 25.90%. Past performance doesn't predict future results.

Go deeper

Full AP analysis Full PLPC analysis Interactive comparison tool

Dig into the metrics

Ampco-Pittsburgh P/E ratio Preformed Line Products P/E ratio Ampco-Pittsburgh dividend yield Preformed Line Products dividend yield Ampco-Pittsburgh ROE Preformed Line Products ROE Ampco-Pittsburgh operating margin Preformed Line Products operating margin Ampco-Pittsburgh revenue growth Preformed Line Products revenue growth Ampco-Pittsburgh free cash flow Preformed Line Products free cash flow

Ampco-Pittsburgh & Preformed Line Products appear in these rankings

Best 10-Year Total Return 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 June 13, 2026.