Stardust Power Inc. (SDST) vs J-Star Holding Co., Ltd. Ordinary Shares (YMAT)

A side-by-side comparison of Stardust Power Inc. and J-Star Holding Co., Ltd. Ordinary Shares 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.

SDST

Stardust Power Inc.

$845318

$0.08Basic MaterialsDelayed quote: Oct 6, 2026, 1:50 PM EDT

YMAT

J-Star Holding Co., Ltd. Ordinary Shares

$4M

$1.37Basic MaterialsDelayed quote: Oct 6, 2026, 1:48 PM EDT

Total return — SDST vs YMAT

growth of $100 · dividends reinvested · last 1y

SDST -97.8% (-97.8%/yr)YMAT -93.3% (-93.3%/yr)YMAT compounded faster over this window

SDST YMAT

SDST vs YMAT: by the numbers

•YMAT is the larger company ($4M vs $845318 market cap).
•Both run net losses; SDST's is the smaller (0.00% vs -203.23% net margin).

Metrics side by side

Profitability

Metric	SDST	YMAT
Gross margin	0.00%	54.06%
Operating margin	0.00%	-207.75%
Net margin	0.00%	-203.23%
ROIC	N/A	-351.35%

Growth (annualized)

Metric	SDST	YMAT
Revenue CAGR (5Y)	N/A	-14.85%

Go deeper

Full SDST analysis Full YMAT analysis Interactive comparison tool

Dig into the metrics

Stardust Power ROE J-Star Holding Co., Ltd. Ordinary Shares ROE Stardust Power operating margin J-Star Holding Co., Ltd. Ordinary Shares operating margin Stardust Power revenue growth J-Star Holding Co., Ltd. Ordinary Shares revenue growth Stardust Power free cash flow J-Star Holding Co., Ltd. Ordinary Shares 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.