Which has grown faster, AP or SIDU?

Over the past five years, SIDU grew revenue faster — AP at a 4.60% CAGR versus SIDU at 21.62%.

Ampco-Pittsburgh Corp. (AP) vs Sidus Space, Inc. (SIDU)

A side-by-side comparison of Ampco-Pittsburgh Corp. and Sidus Space, 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.

Ampco-Pittsburgh Corp.

$192M

$9.45IndustrialsDelayed quote: Oct 6, 2026, 3:59 PM EDT

SIDU

Sidus Space, Inc.

$175M

$1.75IndustrialsDelayed quote: Oct 6, 2026, 3:55 PM EDT

Total return — AP vs SIDU

growth of $100 · dividends reinvested · last 5y

AP +89.6% (+13.6%/yr)SIDU -99.9% (-73.0%/yr)AP compounded faster over this window

Log scale — wide-divergence pair

AP SIDU

AP vs SIDU: by the numbers

•AP is the larger company ($192M vs $175M market cap).
•Both run net losses; AP's is the smaller (-13.84% vs -970.26% net margin).
•SIDU grew revenue faster over the past five years (21.62% vs 4.60% CAGR).

Metrics side by side

Valuation

Metric	AP	SIDU
P/S ratio	0.45	62.01
P/B ratio	6.17	0.93
EV / EBITDA	11.32	N/A

Profitability

Metric	AP	SIDU
Gross margin	15.15%	-166.86%
Operating margin	2.08%	-827.69%
Net margin	-13.84%	-970.26%
ROE	-190.42%	-14.52%
ROIC	2.41%	-14.66%

Growth (annualized)

Metric	AP	SIDU
Revenue CAGR (5Y)	4.60%	21.62%
Total return CAGR (5Y)	14.90%	N/A

Frequently asked

Which has grown faster, AP or SIDU?: Over the past five years, SIDU grew revenue faster — AP at a 4.60% CAGR versus SIDU at 21.62%.

Go deeper

Full AP analysis Full SIDU analysis Interactive comparison tool

Dig into the metrics

Ampco-Pittsburgh ROE Sidus Space ROE Ampco-Pittsburgh operating margin Sidus Space operating margin Ampco-Pittsburgh revenue growth Sidus Space revenue growth Ampco-Pittsburgh free cash flow Sidus Space free cash flow

Ampco-Pittsburgh & Sidus Space appear in these rankings

Fastest Revenue Growth 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.