What is StarPower Semiconductor Ltd.'s (603290.SS) StockRank?

MoatMap's StockRank for StarPower Semiconductor Ltd. (603290.SS) is 39/100, with a Hold signal. This is a composite score combining Quality (40), Value (29), and Momentum (60) factor ranks across MoatMap's 20,000+ stock universe.

Does StarPower Semiconductor Ltd. have an economic moat?

StarPower Semiconductor Ltd. (603290.SS) has a Quality factor score of 40/100. The Quality factor combines ROIC, Piotroski F-Score, and leverage — the financial fingerprints of a durable competitive advantage. A Quality score above 70 typically indicates a company with the financial characteristics of a moated business.

Is StarPower Semiconductor Ltd. a buy, hold, or sell?

MoatMap's current signal for StarPower Semiconductor Ltd. (603290.SS) is Hold, based on a StockRank of 39/100. Signals are derived mechanically from the StockRank composite and should be one input among many — combine with your own thesis on management, competitive position, and valuation.

What sector is StarPower Semiconductor Ltd. in?

StarPower Semiconductor Ltd. (603290.SS) operates in the Technology sector, specifically the Semiconductor Equipment & Materials industry (China).

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603290.SS

HOLDFLAG

StarPower Semiconductor Ltd. · Technology · China · $4.8B · Avg Vol: $273M/d

StockRank

P/E (TTM)

85.2x

ROE

4.8%

D/E

0.3x

Dividend %

0.5%

Director Trades · 180d

None in 180d →

Buybacks · 180d

None in 180d →

AI CONVICTION THESIS

A leading Chinese power semiconductor designer well-positioned for domestic localization of EV and industrial supply chains, but faces rising domestic competition and geopolitical export controls.

COMPANY DESCRIPTION

StarPower Semiconductor designs and manufactures power semiconductor chips and modules, with a primary focus on Insulated Gate Bipolar Transistors (IGBTs) and SiC modules. The company's competitive moat is established through its proprietary chip designs and strong market share in the domestic electric vehicle, renewable energy, and industrial drive sectors. It is a leading Chinese power semiconductor player, actively driving import substitution in high-reliability automotive applications.

FINANCIAL SUMMARY (USD)

Year	2022	2023	2024	2025	CAGR
Revenue	399.8M	541.3M	501.0M	592.9M	14.0%
EPS	0.51	0.56	0.31	0.25	-21.0%
Shares	239.1M	239.3M	239.5M	239.5M	+0.2%
Debt	98.6M	154.8M	240.7M	307.8M	46.1%
Equity	847.9M	951.0M	987.4M	1.0B	6.5%
Op CF	98.8M	56.6M	142.3M	87.9M	-3.8%
Inv CF	-181.0M	-223.3M	-290.8M	-114.2M	—
Fin CF	66.9M	25.1M	37.0M	33.4M	—

PRICE (1Y)+10.7%

SMA 50SMA 200

$20.37

RSI (14)

64.5

52W High

$21.25

From 52W High

1.0%

SCORE BREAKDOWN

Quality

ROIC

4.8%42.1

ROE

4.8%41.2

GP/Assets

8.7%18.1

Op. Margin

4.6%43.1

FCF/Assets

-3.3%27.0

Piotroski

537.3

Int. Cover

50.0x84.5

D/E Ratio

0.29x44.3

Current Ratio

2.90x70.5

Value

P/E (TTM)

85.2x23.2

EV/EBITDA

33.4x32.8

P/FCF

—N/A

P/B

4.0x40.7

P/S

7.1x28.0

Div Yield

0.5%26.2

Momentum

52W High %

96%81.8

RS 6M

32%71.5

SMA 50/200

1.10x52.9

EPS Rev 4W

—N/A

EPS Rev 12W

—N/A

EPS Improve

+158%69.3

Q Growth

-74%5.4

FUNDAMENTALS

Market Cap

$4.8B

P/E (Forward)

33.1x

Gross Margin

23.2%

SECTOR PEERS

Closest peers in Technology, ranked by industry match, size, and score similarity. Cross-listings of 603290.SS are excluded.

Ticker	Company	Mkt Cap	StockRank	Signal
603290.SS	StarPower Semiconductor Ltd.(you)	$4.8B	39	HOLD
688432.SS	GRINM Semiconductor Materials Co., Ltd.	$4.7B	44	HOLD
688652.SS	Beijing Jingyi Automation Equipment Co., Ltd.	$3.8B	42	HOLD
301611.SZ	Suzhou Kematek, Inc.	$8.1B	40	HOLD
688535.SS	Jiangsu HHCK Advanced Materials Co., Ltd.	$3.2B	36	HOLD
301297.SZ	Ferrotec (An Hui) Technology Development Co.,LTD	$5.6B	48	HOLD
688516.SS	Wuxi Autowell Technology Co.,Ltd.	$2.7B	38	HOLD
3277.HK	GPIXEL	$5.6B	49	HOLD
688167.SS	Focuslight Technologies Inc	$7.2B	45	HOLD
300236.SZ	Shanghai Sinyang Semiconductor Materials Co., Ltd.	$5.1B	53	HOLD

Peer medians: ROE 3.9% · P/E 77.3x · Gross margin 26.0%

StarPower Semiconductor Ltd. (603290.SS) — Stock Score Summary

StarPower Semiconductor Ltd. (603290.SS) has a MoatMap StockRank of 39/100 based on Quality (40/100), Value (29/100), and Momentum (60/100) factor scores. The current signal is HOLD. A leading Chinese power semiconductor designer well-positioned for domestic localization of EV and industrial supply chains, but faces rising domestic competition and geopolitical export controls.

Key Financial Metrics

Price	$20.37
Market Cap	$4.8B
P/E (TTM)	85.21
P/E (Forward)	33.09
Price/Book	4.03
Return on Equity	4.8%
Return on Invested Capital	4.8%
Debt/Equity	29.17
Gross Margin	23.2%
Operating Margin	4.6%
Revenue Growth	-6.0%
Dividend Yield	0.5%
Free Cash Flow	$-7M

StarPower Semiconductor Ltd. operates in the Semiconductor Equipment & Materials industry, part of the Technology sector (China).

Frequently Asked Questions

What is StarPower Semiconductor Ltd.’s (603290.SS) StockRank?: MoatMap’s StockRank for StarPower Semiconductor Ltd. (603290.SS) is 39/100, with a Hold signal. It is a composite of Quality (40), Value (29), and Momentum (60) factor ranks across MoatMap’s 20,000+ stock universe.
Does StarPower Semiconductor Ltd. have an economic moat?: StarPower Semiconductor Ltd. (603290.SS) has a Quality factor score of 40/100. The Quality factor combines ROIC, Piotroski F-Score, and leverage — the financial fingerprints of a durable competitive advantage. A Quality score above 70 typically indicates a company with the characteristics of a moated business.
Is StarPower Semiconductor Ltd. a buy, hold, or sell?: MoatMap’s current signal for StarPower Semiconductor Ltd. (603290.SS) is Hold, based on a StockRank of 39/100. Signals are derived mechanically from the StockRank composite and should be one input among many — combine with your own thesis on management, competitive position, and valuation.
What sector is StarPower Semiconductor Ltd. in?: StarPower Semiconductor Ltd. (603290.SS) operates in the Technology sector, specifically the Semiconductor Equipment & Materials industry (China).