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How does 603290.SS make money? Does 603290.SS have pricing power? What's the Earnings Whisper? Will 603290.SS profit more as the business scales? What is 603290.SS's management track record? Is 603290.SS's current price justified?

StarPower Semiconductor Ltd.

¥84.42 -$14.60 (-14.74%)

SHH · 16 Sep 2026 02:59 UTC

Previous Close

¥82.46

Day Range

¥81.89¥84.56

Year Range

¥76.88¥159.69

Market Cap

20.22B

AVG Volume

10.74M

Trailing/Forward PE

104.8/40.24

PEG ratio

1.28

Dividend Yield

0.60%

Next Earnings Date

2026-10-26

Primary Exchange

Shanghai Stock Exchange

Revenue (CNY)

603290.SS Revenue (CNY) by quarter
Period	Revenue (CNY)
26 Q2	1.06B
26 Q1	864.11M
25 Q4	1.02B
25 Q3	1.05B
25 Q2	1.02B
25 Q1	919.23M
24 Q4	976.06M
24 Q3	881.45M
24 Q2	728.33M
24 Q1	804.77M

Net Income (CNY)

603290.SS Net Income (CNY) by quarter
Period	Net Income (CNY)
26 Q2	38.37M
26 Q1	26.63M
25 Q4	23.39M
25 Q3	106.39M
25 Q2	171.74M
25 Q1	103.7M
24 Q4	84.35M
24 Q3	148.58M
24 Q2	112.14M
24 Q1	162.6M

Operating Income (CNY)

603290.SS Operating Income (CNY) by quarter
Period	Operating Income (CNY)
26 Q2	23.49M
26 Q1	6.13M
25 Q4	-13.43M
25 Q3	87.37M
25 Q2	184.88M
25 Q1	126.11M
24 Q4	110.15M
24 Q3	178.33M
24 Q2	120.72M
24 Q1	197.2M

EBITDA (CNY)

603290.SS EBITDA (CNY) by quarter
Period	EBITDA (CNY)
26 Q2	196.43M
26 Q1	6.13M
25 Q4	119.28M
25 Q3	220.08M
25 Q2	247.73M
25 Q1	172.64M
24 Q4	142.42M
24 Q3	216.49M
24 Q2	169.49M
24 Q1	217.29M

Cash Flows (CNY)

603290.SS Cash Flows (CNY) by quarter
Period	Cash Flows (CNY)
26 Q2	116.56M
26 Q1	-191.02M
25 Q4	57.45M
25 Q3	-128.73M
25 Q2	-17.5M
25 Q1	-2.17M
24 Q4	54.54M
24 Q3	-191.12M
24 Q2	-20.17M
24 Q1	-882.1M

EPS (CNY)

603290.SS EPS (CNY) by quarter
Period	EPS (CNY)
26 Q2	0.16
26 Q1	0.11
25 Q4	0.1
25 Q3	0.44
25 Q2	0.72
25 Q1	0.43
24 Q4	0.35
24 Q3	0.62
24 Q2	0.66
24 Q1	0.95

Expenses (CNY)

603290.SS Expenses (CNY) by quarter
Period	Expenses (CNY)
26 Q2	357.82M
26 Q1	241.37M
25 Q4	327.83M
25 Q3	313.47M
25 Q2	342.17M
25 Q1	349.34M
24 Q4	427.11M
24 Q3	432.62M
24 Q2	764.47M
24 Q1	865.88M

Cash & Debt (CNY)

603290.SS Cash & Debt (CNY) by quarter
Period	Cash & Debt (CNY)
26 Q2	2.64B
26 Q1	1.04B
25 Q4	1.22B
25 Q3	1.19B
25 Q2	1.19B
25 Q1	1.22B
24 Q4	1.19B
24 Q3	1.14B
24 Q2	1.21B
24 Q1	1.13B

Debt ratios

603290.SS Debt ratios by quarter
Period	Debt ratios
26 Q2	1.98
26 Q1	1.72
25 Q4	-1.29
25 Q3	1.06
25 Q2	0.85
25 Q1	0.72
24 Q4	0.58
24 Q3	0.43
24 Q2	0.21
24 Q1	-0.01

Margins

603290.SS Margins by quarter
Period	Margins
26 Q2	17.53%
26 Q1	21.08%
25 Q4	18.67%
25 Q3	24.54%
25 Q2	28.66%
25 Q1	30.38%
24 Q4	27.84%
24 Q3	32.05%
24 Q2	31.16%
24 Q1	31.78%

Return on Capital

603290.SS Return on Capital by quarter
Period	Return on Capital
26 Q2	0.55%
26 Q1	0.38%
25 Q4	0.33%
25 Q3	1.52%
25 Q2	2.49%
25 Q1	1.51%
24 Q4	1.25%
24 Q3	2.23%
24 Q2	1.72%
24 Q1	2.44%

Shares Outstanding

603290.SS Shares Outstanding by quarter
Period	Shares Outstanding
26 Q2	239.47M
26 Q1	239.47M
25 Q4	195.22M
25 Q3	239.47M
25 Q2	239.47M
25 Q1	241.17M
24 Q4	240.32M
24 Q3	239.38M
24 Q2	170.97M
24 Q1	170.97M

Dividends (CNY)

603290.SS Dividends (CNY) by quarter
Period	Dividends (CNY)
Jun 26	0.51
Jun 25	0.64
May 24	1.6
May 23	1.03
May 22	0.5
May 21	0.24
Jun 20	0.18

Book Value Per Share (CNY)

603290.SS Book Value Per Share (CNY) by quarter
Period	Book Value Per Share (CNY)
26 Q2	29.09
26 Q1	29.46
25 Q4	36.01
25 Q3	29.26
25 Q2	28.81
25 Q1	28.52
24 Q4	28.06
24 Q3	27.8
24 Q2	38.04
24 Q1	38.96

Total Assets (CNY)

603290.SS Total Assets (CNY) by quarter
Period	Total Assets (CNY)
26 Q2	12.29B
26 Q1	10.57B
25 Q4	10.57B
25 Q3	10.61B
25 Q2	10.39B
25 Q1	10.09B
24 Q4	9.65B
24 Q3	9.5B
24 Q2	9.04B
24 Q1	8.82B

PE Ratio

603290.SS PE Ratio by quarter
Period	PE Ratio
Sep 26	60.18
Sep 26	60.31
Sep 26	62.47
Aug 26	66.46
Aug 26	71.49
Aug 26	63.58
Aug 26	64.61
Jul 26	58.74
Jul 26	61.14
Jul 26	64.33
Jul 26	90.35
Jul 26	94.39
Jun 26	64.49
Jun 26	63.06
Jun 26	52.51
Jun 26	54.52
May 26	62
May 26	63.47
May 26	60.19
May 26	51.19
Apr 26	50.06
Apr 26	52.37
Apr 26	47.91
Apr 26	48.51
Apr 26	46.91
Mar 26	56.04
Mar 26	55.87
Mar 26	54.91
Mar 26	51.37
Feb 26	55.9
Feb 26	54
Feb 26	52.76
Jan 26	56.82
Jan 26	57.12
Jan 26	53.89
Jan 26	52
Dec 25	49.36
Dec 25	45.6
Dec 25	44.3
Dec 25	46.25
Dec 25	46.66
Nov 25	44.49
Nov 25	43.79
Nov 25	46.07
Nov 25	47.12
Oct 25	49.26
Oct 25	51.1
Oct 25	52.81
Oct 25	52.88
Sep 25	51.82
Sep 25	60.15
Sep 25	57.04
Sep 25	56.72
Sep 25	56.06
Aug 25	58.66
Aug 25	53.04
Aug 25	52.55
Aug 25	48.64
Aug 25	45.63
Jul 25	46.39
Jul 25	43.92
Jul 25	44.16
Jul 25	43.16
Jun 25	38.23
Jun 25	36.56
Jun 25	37.53
Jun 25	38.37
May 25	37.97
May 25	38.44
May 25	39.09
May 25	39.28
Apr 25	39.03
Apr 25	39.3
Apr 25	39.89
Apr 25	40.35
Apr 25	41.9
Mar 25	31.58
Mar 25	32.24
Mar 25	33.47
Mar 25	32.54
Feb 25	31.47
Feb 25	33.94
Feb 25	33.33
Feb 25	31.71
Jan 25	29.76
Jan 25	30.45
Jan 25	30.6
Jan 25	28.62
Jan 25	29.86
Dec 24	21.36
Dec 24	22.35
Dec 24	21.88
Dec 24	22.93
Nov 24	22.71
Nov 24	22.32
Nov 24	23.18
Nov 24	24.14
Nov 24	20.82
Oct 24	22.71
Oct 24	21.88

Free Cash Flow Yield

603290.SS Free Cash Flow Yield by quarter
Period	Free Cash Flow Yield
Sep 26	-1.42%
Sep 26	-1.41%
Sep 26	-1.36%
Aug 26	-1.28%
Aug 26	-1.19%
Aug 26	-1.34%
Aug 26	-1.32%
Jul 26	-1.45%
Jul 26	-1.39%
Jul 26	-1.33%
Jul 26	-0.94%
Jul 26	-0.9%
Jun 26	-0.35%
Jun 26	-0.36%
Jun 26	-0.43%
Jun 26	-0.41%
May 26	-0.36%
May 26	-0.35%
May 26	-0.37%
May 26	-0.44%
Apr 26	-0.45%
Apr 26	-0.43%
Apr 26	-0.47%
Apr 26	-0.46%
Apr 26	-0.48%
Mar 26	-0.36%
Mar 26	-0.36%
Mar 26	-0.37%
Mar 26	-0.39%
Feb 26	-0.36%
Feb 26	-0.37%
Feb 26	-0.38%
Jan 26	-0.35%
Jan 26	-0.35%
Jan 26	-0.37%
Jan 26	-0.39%
Dec 25	-0.41%
Dec 25	-0.67%
Dec 25	-0.69%
Dec 25	-0.66%
Dec 25	-0.66%
Nov 25	-0.69%
Nov 25	-0.7%
Nov 25	-0.67%
Nov 25	-0.65%
Oct 25	-0.62%
Oct 25	-0.6%
Oct 25	-0.58%
Oct 25	-0.58%
Sep 25	-0.59%
Sep 25	-0.59%
Sep 25	-0.62%
Sep 25	-0.62%
Sep 25	-0.63%
Aug 25	-0.6%
Aug 25	-0.67%
Aug 25	-0.67%
Aug 25	-0.73%
Aug 25	-0.78%
Jul 25	-0.76%
Jul 25	-0.81%
Jul 25	-0.8%
Jul 25	-0.82%
Jun 25	-5.35%
Jun 25	-5.6%
Jun 25	-5.45%
Jun 25	-5.33%
May 25	-5.39%
May 25	-5.32%
May 25	-5.24%
May 25	-5.21%
Apr 25	-5.24%
Apr 25	-5.21%
Apr 25	-5.13%
Apr 25	-5.07%
Apr 25	-4.88%
Mar 25	-8.24%
Mar 25	-8.07%
Mar 25	-7.77%
Mar 25	-8%
Feb 25	-8.27%
Feb 25	-7.67%
Feb 25	-7.81%
Feb 25	-8.21%
Jan 25	-8.74%
Jan 25	-8.55%
Jan 25	-8.5%
Jan 25	-9.09%
Jan 25	-8.71%
Dec 24	-12.92%
Dec 24	-12.35%
Dec 24	-12.61%
Dec 24	-12.04%
Nov 24	-12.15%
Nov 24	-12.36%
Nov 24	-11.91%
Nov 24	-11.43%
Nov 24	-13.26%
Oct 24	-12.15%
Oct 24	-12.61%

Price to Sales

603290.SS Price to Sales by quarter
Period	Price to Sales
Sep 26	4.99
Sep 26	5
Sep 26	5.18
Aug 26	5.51
Aug 26	5.93
Aug 26	5.27
Aug 26	5.36
Jul 26	4.87
Jul 26	5.07
Jul 26	5.33
Jul 26	7.49
Jul 26	7.83
Jun 26	6.51
Jun 26	6.37
Jun 26	5.3
Jun 26	5.51
May 26	6.26
May 26	6.41
May 26	6.08
May 26	5.17
Apr 26	5.06
Apr 26	5.29
Apr 26	4.84
Apr 26	4.9
Apr 26	4.74
Mar 26	6.59
Mar 26	6.57
Mar 26	6.46
Mar 26	6.04
Feb 26	6.57
Feb 26	6.35
Feb 26	6.2
Jan 26	6.68
Jan 26	6.71
Jan 26	6.33
Jan 26	6.11
Dec 25	5.8
Dec 25	6.11
Dec 25	5.94
Dec 25	6.2
Dec 25	6.25
Nov 25	5.96
Nov 25	5.87
Nov 25	6.17
Nov 25	6.31
Oct 25	6.6
Oct 25	6.85
Oct 25	7.08
Oct 25	7.09
Sep 25	6.94
Sep 25	7.7
Sep 25	7.3
Sep 25	7.26
Sep 25	7.18
Aug 25	7.51
Aug 25	6.79
Aug 25	6.73
Aug 25	6.23
Aug 25	5.84
Jul 25	5.94
Jul 25	5.62
Jul 25	5.65
Jul 25	5.53
Jun 25	5.72
Jun 25	5.47
Jun 25	5.62
Jun 25	5.74
May 25	5.68
May 25	5.76
May 25	5.85
May 25	5.88
Apr 25	5.84
Apr 25	5.88
Apr 25	5.97
Apr 25	6.04
Apr 25	6.27
Mar 25	6.17
Mar 25	6.3
Mar 25	6.54
Mar 25	6.36
Feb 25	6.15
Feb 25	6.63
Feb 25	6.51
Feb 25	6.19
Jan 25	5.81
Jan 25	5.95
Jan 25	5.98
Jan 25	5.59
Jan 25	5.83
Dec 24	4.6
Dec 24	4.81
Dec 24	4.71
Dec 24	4.94
Nov 24	4.89
Nov 24	4.81
Nov 24	4.99
Nov 24	5.2
Nov 24	4.48
Oct 24	4.89
Oct 24	4.71

EV/EBITDA

603290.SS EV/EBITDA by quarter
Period	EV/EBITDA
Sep 26	35.01
Sep 26	35.08
Sep 26	36.27
Aug 26	38.48
Aug 26	41.26
Aug 26	36.89
Aug 26	37.46
Jul 26	34.21
Jul 26	35.54
Jul 26	37.3
Jul 26	51.7
Jul 26	53.93
Jun 26	33.1
Jun 26	32.34
Jun 26	26.72
Jun 26	27.79
May 26	31.78
May 26	32.56
May 26	30.81
May 26	26.01
Apr 26	25.41
Apr 26	26.64
Apr 26	24.26
Apr 26	24.58
Apr 26	23.73
Mar 26	34.43
Mar 26	34.33
Mar 26	33.76
Mar 26	31.65
Feb 26	34.34
Feb 26	33.21
Feb 26	32.47
Jan 26	34.89
Jan 26	35.07
Jan 26	33.14
Jan 26	32.02
Dec 25	30.45
Dec 25	30.6
Dec 25	29.75
Dec 25	31.02
Dec 25	31.29
Nov 25	29.88
Nov 25	29.42
Nov 25	30.91
Nov 25	31.59
Oct 25	32.99
Oct 25	34.19
Oct 25	35.31
Oct 25	35.35
Sep 25	34.66
Sep 25	39.23
Sep 25	37.23
Sep 25	37.03
Sep 25	36.61
Aug 25	38.27
Aug 25	34.67
Aug 25	34.36
Aug 25	31.86
Aug 25	29.93
Jul 25	30.42
Jul 25	28.83
Jul 25	28.99
Jul 25	28.35
Jun 25	26.61
Jun 25	25.47
Jun 25	26.13
Jun 25	26.7
May 25	26.43
May 25	26.75
May 25	27.19
May 25	27.32
Apr 25	27.15
Apr 25	27.33
Apr 25	27.74
Apr 25	28.05
Apr 25	29.1
Mar 25	24.56
Mar 25	25.07
Mar 25	26.01
Mar 25	25.3
Feb 25	24.48
Feb 25	26.36
Feb 25	25.9
Feb 25	24.66
Jan 25	23.18
Jan 25	23.7
Jan 25	23.82
Jan 25	22.3
Jan 25	23.25
Dec 24	17.51
Dec 24	18.31
Dec 24	17.93
Dec 24	18.78
Nov 24	18.6
Nov 24	18.29
Nov 24	18.98
Nov 24	19.76
Nov 24	17.07
Oct 24	18.6
Oct 24	17.93

Price/Operating Cashflow

603290.SS Price/Operating Cashflow by quarter
Period	Price/Operating Cashflow
Sep 26	62.44
Sep 26	62.58
Sep 26	64.82
Aug 26	68.96
Aug 26	74.18
Aug 26	65.97
Aug 26	67.04
Jul 26	60.95
Jul 26	63.44
Jul 26	66.75
Jul 26	93.75
Jul 26	97.95
Jun 26	43.74
Jun 26	42.78
Jun 26	35.62
Jun 26	36.99
May 26	42.06
May 26	43.05
May 26	40.83
May 26	34.72
Apr 26	33.96
Apr 26	35.52
Apr 26	32.5
Apr 26	32.91
Apr 26	31.82
Mar 26	37.57
Mar 26	37.46
Mar 26	36.81
Mar 26	34.44
Feb 26	37.47
Feb 26	36.2
Feb 26	35.37
Jan 26	38.09
Jan 26	38.29
Jan 26	36.12
Jan 26	34.86
Dec 25	33.09
Dec 25	28.64
Dec 25	27.83
Dec 25	29.05
Dec 25	29.31
Nov 25	27.95
Nov 25	27.51
Nov 25	28.94
Nov 25	29.6
Oct 25	30.95
Oct 25	32.1
Oct 25	33.17
Oct 25	33.22
Sep 25	32.55
Sep 25	21.72
Sep 25	20.59
Sep 25	20.48
Sep 25	20.24
Aug 25	21.18
Aug 25	19.15
Aug 25	18.98
Aug 25	17.56
Aug 25	16.47
Jul 25	16.75
Jul 25	15.86
Jul 25	15.95
Jul 25	15.59
Jun 25	20.06
Jun 25	19.19
Jun 25	19.69
Jun 25	20.13
May 25	19.92
May 25	20.17
May 25	20.51
May 25	20.61
Apr 25	20.48
Apr 25	20.62
Apr 25	20.93
Apr 25	21.17
Apr 25	21.99
Mar 25	25.95
Mar 25	26.49
Mar 25	27.5
Mar 25	26.74
Feb 25	25.86
Feb 25	27.89
Feb 25	27.39
Feb 25	26.05
Jan 25	24.46
Jan 25	25.02
Jan 25	25.15
Jan 25	23.52
Jan 25	24.54
Dec 24	22.51
Dec 24	23.55
Dec 24	23.06
Dec 24	24.16
Nov 24	23.93
Nov 24	23.52
Nov 24	24.43
Nov 24	25.44
Nov 24	21.94
Oct 24	23.93
Oct 24	23.06

Price to Book

603290.SS Price to Book by quarter
Period	Price to Book
Sep 26	2.8
Sep 26	2.81
Sep 26	2.91
Aug 26	3.09
Aug 26	3.33
Aug 26	2.96
Aug 26	3.01
Jul 26	2.73
Jul 26	2.84
Jul 26	2.99
Jul 26	4.2
Jul 26	4.39
Jun 26	3.72
Jun 26	3.64
Jun 26	3.03
Jun 26	3.14
May 26	3.57
May 26	3.66
May 26	3.47
May 26	2.95
Apr 26	2.89
Apr 26	3.02
Apr 26	2.76
Apr 26	2.8
Apr 26	2.7
Mar 26	3.73
Mar 26	3.72
Mar 26	3.65
Mar 26	3.42
Feb 26	3.72
Feb 26	3.59
Feb 26	3.51
Jan 26	3.78
Jan 26	3.8
Jan 26	3.59
Jan 26	3.46
Dec 25	3.28
Dec 25	3.36
Dec 25	3.26
Dec 25	3.41
Dec 25	3.44
Nov 25	3.28
Nov 25	3.23
Nov 25	3.39
Nov 25	3.47
Oct 25	3.63
Oct 25	3.77
Oct 25	3.89
Oct 25	3.9
Sep 25	3.82
Sep 25	3.93
Sep 25	3.72
Sep 25	3.7
Sep 25	3.66
Aug 25	3.83
Aug 25	3.46
Aug 25	3.43
Aug 25	3.17
Aug 25	2.98
Jul 25	3.03
Jul 25	2.87
Jul 25	2.88
Jul 25	2.82
Jun 25	2.88
Jun 25	2.75
Jun 25	2.83
Jun 25	2.89
May 25	2.86
May 25	2.89
May 25	2.94
May 25	2.96
Apr 25	2.94
Apr 25	2.96
Apr 25	3
Apr 25	3.04
Apr 25	3.15
Mar 25	3.21
Mar 25	3.27
Mar 25	3.4
Mar 25	3.3
Feb 25	3.2
Feb 25	3.45
Feb 25	3.38
Feb 25	3.22
Jan 25	3.02
Jan 25	3.09
Jan 25	3.11
Jan 25	2.91
Jan 25	3.03
Dec 24	2.48
Dec 24	2.6
Dec 24	2.54
Dec 24	2.66
Nov 24	2.64
Nov 24	2.59
Nov 24	2.69
Nov 24	2.8
Nov 24	2.42
Oct 24	2.64
Oct 24	2.54

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StarPower Semiconductor Ltd.

Video analysis: 603290.SS

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