Capstone Holding Corp. (CAPS) vs Stardust Power Inc. (SDST)

A side-by-side comparison of Capstone Holding Corp. and Stardust Power 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.

CAPS

Capstone Holding Corp.

$2M

$0.14Basic MaterialsDelayed quote: Oct 6, 2026, 3:28 PM EDT

SDST

Stardust Power Inc.

$825217

$0.08Basic MaterialsDelayed quote: Oct 6, 2026, 3:30 PM EDT

Total return — CAPS vs SDST

growth of $100 · dividends reinvested · last 2y

CAPS -96.5% (-81.3%/yr)SDST -99.9% (-97.2%/yr)CAPS compounded faster over this window

Log scale — wide-divergence pair

CAPS SDST

CAPS vs SDST: by the numbers

•CAPS is the larger company ($2M vs $825217 market cap).
•Both run net losses; SDST's is the smaller (0.00% vs -36.68% net margin).

Metrics side by side

Valuation

Metric	CAPS	SDST
P/S ratio	0.04	N/A
P/B ratio	0.17	N/A

Profitability

Metric	CAPS	SDST
Gross margin	25.40%	0.00%
Operating margin	-6.00%	0.00%
Net margin	-36.68%	0.00%
ROE	-177.91%	N/A
ROIC	-11.35%	N/A

Growth (annualized)

Metric	CAPS	SDST
Revenue CAGR (5Y)	0.62%	N/A
Total return CAGR (5Y)	-58.05%	N/A

Go deeper

Full CAPS analysis Full SDST analysis Interactive comparison tool

Dig into the metrics

Capstone ROE Stardust Power ROE Capstone operating margin Stardust Power operating margin Capstone revenue growth Stardust Power revenue growth Capstone free cash flow Stardust Power free cash flow

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.