Home / 5434.TW : TAI

AI Analysis Fundamentals Valuation Video Analysis Similar

AI Analysis

How does 5434.TW make money? Does 5434.TW have pricing power? What's the Earnings Whisper? Will 5434.TW profit more as the business scales? What is 5434.TW's management track record? Is 5434.TW's current price justified?

Topco Scientific Co.,Ltd.

TWD 537 +$240.50 (+81.11%)

TAI · 15 Sep 2026 05:30 UTC

Previous Close

TWD 539

Day Range

TWD 530TWD 540

Year Range

TWD 286TWD 602

Market Cap

103.99B

AVG Volume

1.22M

Trailing/Forward PE

19.97/16.02

PEG ratio

1.48

Dividend Yield

2.50%

Next Earnings Date

2026-11-04

Primary Exchange

Taiwan Stock Exchange

Revenue (TWD)

5434.TW Revenue (TWD) by quarter
Period	Revenue (TWD)
26 Q2	20.83B
26 Q1	18.54B
25 Q4	17.3B
25 Q3	17.54B
25 Q2	16.99B
25 Q1	15.76B
24 Q4	15.91B
24 Q3	15.37B
24 Q2	13.79B
24 Q1	11.93B

Net Income (TWD)

5434.TW Net Income (TWD) by quarter
Period	Net Income (TWD)
26 Q2	1.54B
26 Q1	1.32B
25 Q4	1.22B
25 Q3	1.1B
25 Q2	914.7M
25 Q1	939.17M
24 Q4	923.67M
24 Q3	936.62M
24 Q2	1.02B
24 Q1	775.04M

Operating Income (TWD)

5434.TW Operating Income (TWD) by quarter
Period	Operating Income (TWD)
26 Q2	1.48B
26 Q1	1.43B
25 Q4	1.08B
25 Q3	1.22B
25 Q2	1.02B
25 Q1	1.14B
24 Q4	958.68M
24 Q3	1.11B
24 Q2	1B
24 Q1	885.43M

EBITDA (TWD)

5434.TW EBITDA (TWD) by quarter
Period	EBITDA (TWD)
26 Q2	1.63B
26 Q1	1.57B
25 Q4	1.21B
25 Q3	1.44B
25 Q2	1.37B
25 Q1	1.41B
24 Q4	1.14B
24 Q3	1.26B
24 Q2	1.08B
24 Q1	1.01B

Cash Flows (TWD)

5434.TW Cash Flows (TWD) by quarter
Period	Cash Flows (TWD)
26 Q2	420.6M
26 Q1	550.78M
25 Q4	966.45M
25 Q3	1.81B
25 Q2	661.99M
25 Q1	381.79M
24 Q4	2.07B
24 Q3	686.65M
24 Q2	892.3M
24 Q1	-3.01B

EPS (TWD)

5434.TW EPS (TWD) by quarter
Period	EPS (TWD)
26 Q2	7.91
26 Q1	6.77
25 Q4	6.25
25 Q3	5.66
25 Q2	4.71
25 Q1	4.83
24 Q4	4.72
24 Q3	4.83
24 Q2	5.27
24 Q1	3.97

Expenses (TWD)

5434.TW Expenses (TWD) by quarter
Period	Expenses (TWD)
26 Q2	1.32B
26 Q1	1.22B
25 Q4	1.68B
25 Q3	1.27B
25 Q2	1.13B
25 Q1	1.13B
24 Q4	1.26B
24 Q3	1.1B
24 Q2	1.03B
24 Q1	4.85B

Cash & Debt (TWD)

5434.TW Cash & Debt (TWD) by quarter
Period	Cash & Debt (TWD)
26 Q2	8.34B
26 Q1	7.74B
25 Q4	7.3B
25 Q3	5.82B
25 Q2	6.28B
25 Q1	6.02B
24 Q4	5.75B
24 Q3	4.05B
24 Q2	5.25B
24 Q1	4.49B

Debt ratios

5434.TW Debt ratios by quarter
Period	Debt ratios
26 Q2	-0.7
26 Q1	-0.68
25 Q4	-0.56
25 Q3	-0.34
25 Q2	-0.43
25 Q1	-0.36
24 Q4	-0.3
24 Q3	0.25
24 Q2	0.03
24 Q1	0.23

Margins

5434.TW Margins by quarter
Period	Margins
26 Q2	13.04%
26 Q1	13.58%
25 Q4	12.83%
25 Q3	12.44%
25 Q2	11.71%
25 Q1	13.37%
24 Q4	12.94%
24 Q3	13.3%
24 Q2	13.48%
24 Q1	13.4%

Return on Capital

5434.TW Return on Capital by quarter
Period	Return on Capital
26 Q2	6.9%
26 Q1	6.8%
25 Q4	6.05%
25 Q3	5.82%
25 Q2	5.29%
25 Q1	5.61%
24 Q4	5.13%
24 Q3	5.51%
24 Q2	6.53%
24 Q1	5.34%

Shares Outstanding

5434.TW Shares Outstanding by quarter
Period	Shares Outstanding
26 Q2	193.76M
26 Q1	194.56M
25 Q4	192.19M
25 Q3	191.79M
25 Q2	191.36M
25 Q1	191.13M
24 Q4	190.81M
24 Q3	189.98M
24 Q2	188.65M
24 Q1	188.7M

Dividends (TWD)

5434.TW Dividends (TWD) by quarter
Period	Dividends (TWD)
Jul 26	13.42
Jul 25	11.99
Jun 24	10
Jun 23	9.93
Jun 22	8.74
Jun 21	7.94
Jul 20	6.45
Jul 19	5.26
Aug 18	4.17
Aug 17	4.92

Book Value Per Share (TWD)

5434.TW Book Value Per Share (TWD) by quarter
Period	Book Value Per Share (TWD)
26 Q2	114.78
26 Q1	100.05
25 Q4	105.19
25 Q3	98.86
25 Q2	90.31
25 Q1	87.59
24 Q4	94.37
24 Q3	89.52
24 Q2	82.89
24 Q1	76.89

Total Assets (TWD)

5434.TW Total Assets (TWD) by quarter
Period	Total Assets (TWD)
26 Q2	48.2B
26 Q1	43.81B
25 Q4	41.87B
25 Q3	38.42B
25 Q2	38.42B
25 Q1	37.28B
24 Q4	37.27B
24 Q3	35.78B
24 Q2	35.57B
24 Q1	33.49B

PE Ratio

5434.TW PE Ratio by quarter
Period	PE Ratio
Sep 26	22.98
Sep 26	22.46
Sep 26	22.93
Aug 26	22.55
Aug 26	21.87
Aug 26	22.21
Aug 26	21.27
Jul 26	21.31
Jul 26	23.53
Jul 26	23.96
Jul 26	21.7
Jul 26	22.63
Jun 26	22.53
Jun 26	21.86
Jun 26	21.42
Jun 26	21.08
May 26	20.83
May 26	20.66
May 26	18.53
May 26	19.45
Apr 26	18.66
Apr 26	19.12
Apr 26	19.17
Apr 26	18.43
Apr 26	15.24
Mar 26	15.74
Mar 26	16.14
Mar 26	16.38
Mar 26	16.23
Feb 26	17.22
Feb 26	15.86
Feb 26	15.89
Jan 26	15.96
Jan 26	16.23
Jan 26	16.63
Jan 26	14.95
Jan 26	14.65
Dec 25	15.04
Dec 25	15.33
Dec 25	15.74
Dec 25	15.77
Nov 25	15.59
Nov 25	14.81
Nov 25	15.79
Nov 25	17.05
Oct 25	17.62
Oct 25	16.23
Oct 25	16.67
Oct 25	16.44
Oct 25	15.87
Sep 25	15.76
Sep 25	14.83
Sep 25	14.73
Sep 25	14.26
Aug 25	14.61
Aug 25	14.16
Aug 25	15.03
Aug 25	14.53
Aug 25	14.13
Jul 25	14.38
Jul 25	14.56
Jul 25	14.23
Jul 25	13.93
Jun 25	14.61
Jun 25	14.27
Jun 25	14.3
Jun 25	13.94
May 25	13.67
May 25	13.23
May 25	13.54
May 25	12.92
May 25	13.02
Apr 25	12.58
Apr 25	12.47
Apr 25	12.66
Apr 25	13.73
Mar 25	15.24
Mar 25	16.17
Mar 25	15.97
Mar 25	16.23
Feb 25	16.68
Feb 25	16.82
Feb 25	16.57
Feb 25	16.28
Jan 25	16.37
Jan 25	16.09
Jan 25	16.43
Jan 25	16.12
Dec 24	16.98
Dec 24	17.28
Dec 24	17.57
Dec 24	17.66
Nov 24	17.31
Nov 24	17.63
Nov 24	17.95
Nov 24	18.33
Nov 24	17.86
Oct 24	18.54
Oct 24	17.16
Oct 24	17.34

Free Cash Flow Yield

5434.TW Free Cash Flow Yield by quarter
Period	Free Cash Flow Yield
Sep 26	3.8%
Sep 26	3.89%
Sep 26	3.81%
Aug 26	3.87%
Aug 26	3.99%
Aug 26	3.93%
Aug 26	4.11%
Jul 26	4.1%
Jul 26	3.71%
Jul 26	3.64%
Jul 26	4.02%
Jul 26	3.86%
Jun 26	4.05%
Jun 26	4.18%
Jun 26	4.26%
Jun 26	4.33%
May 26	4.38%
May 26	4.42%
May 26	4.93%
May 26	4.69%
Apr 26	4.89%
Apr 26	4.77%
Apr 26	4.76%
Apr 26	4.95%
Apr 26	5.99%
Mar 26	8.06%
Mar 26	7.86%
Mar 26	7.74%
Mar 26	7.82%
Feb 26	7.37%
Feb 26	8%
Feb 26	7.99%
Jan 26	7.95%
Jan 26	7.82%
Jan 26	7.63%
Jan 26	8.49%
Jan 26	8.66%
Dec 25	6.81%
Dec 25	6.68%
Dec 25	6.51%
Dec 25	6.5%
Nov 25	6.57%
Nov 25	6.92%
Nov 25	6.49%
Nov 25	6.01%
Oct 25	5.81%
Oct 25	6.31%
Oct 25	6.15%
Oct 25	6.23%
Oct 25	6.45%
Sep 25	6.7%
Sep 25	7.12%
Sep 25	7.17%
Sep 25	7.41%
Aug 25	7.23%
Aug 25	7.46%
Aug 25	7.02%
Aug 25	7.27%
Aug 25	7.47%
Jul 25	7.34%
Jul 25	7.25%
Jul 25	7.42%
Jul 25	7.58%
Jun 25	1.21%
Jun 25	1.24%
Jun 25	1.24%
Jun 25	1.27%
May 25	1.3%
May 25	1.34%
May 25	1.31%
May 25	1.37%
May 25	1.36%
Apr 25	1.41%
Apr 25	1.42%
Apr 25	1.4%
Apr 25	1.29%
Mar 25	0.39%
Mar 25	0.37%
Mar 25	0.37%
Mar 25	0.37%
Feb 25	0.36%
Feb 25	0.35%
Feb 25	0.36%
Feb 25	0.37%
Jan 25	0.36%
Jan 25	0.37%
Jan 25	0.36%
Jan 25	0.37%
Dec 24	-0.51%
Dec 24	-0.5%
Dec 24	-0.5%
Dec 24	-0.49%
Nov 24	-0.5%
Nov 24	-0.49%
Nov 24	-0.48%
Nov 24	-0.47%
Nov 24	-0.49%
Oct 24	-0.47%
Oct 24	-0.51%
Oct 24	-0.5%

Price to Sales

5434.TW Price to Sales by quarter
Period	Price to Sales
Sep 26	1.49
Sep 26	1.46
Sep 26	1.49
Aug 26	1.46
Aug 26	1.42
Aug 26	1.44
Aug 26	1.38
Jul 26	1.38
Jul 26	1.53
Jul 26	1.55
Jul 26	1.41
Jul 26	1.47
Jun 26	1.39
Jun 26	1.35
Jun 26	1.33
Jun 26	1.3
May 26	1.29
May 26	1.28
May 26	1.15
May 26	1.2
Apr 26	1.15
Apr 26	1.18
Apr 26	1.19
Apr 26	1.14
Apr 26	0.94
Mar 26	0.92
Mar 26	0.95
Mar 26	0.96
Mar 26	0.95
Feb 26	1.01
Feb 26	0.93
Feb 26	0.93
Jan 26	0.94
Jan 26	0.95
Jan 26	0.98
Jan 26	0.88
Jan 26	0.86
Dec 25	0.87
Dec 25	0.89
Dec 25	0.91
Dec 25	0.91
Nov 25	0.9
Nov 25	0.86
Nov 25	0.92
Nov 25	0.99
Oct 25	1.02
Oct 25	0.94
Oct 25	0.97
Oct 25	0.95
Oct 25	0.92
Sep 25	0.99
Sep 25	0.93
Sep 25	0.93
Sep 25	0.9
Aug 25	0.92
Aug 25	0.89
Aug 25	0.94
Aug 25	0.91
Aug 25	0.89
Jul 25	0.9
Jul 25	0.91
Jul 25	0.89
Jul 25	0.88
Jun 25	0.94
Jun 25	0.92
Jun 25	0.92
Jun 25	0.89
May 25	0.88
May 25	0.85
May 25	0.87
May 25	0.83
May 25	0.84
Apr 25	0.81
Apr 25	0.8
Apr 25	0.81
Apr 25	0.88
Mar 25	0.96
Mar 25	1.02
Mar 25	1.01
Mar 25	1.02
Feb 25	1.05
Feb 25	1.06
Feb 25	1.05
Feb 25	1.03
Jan 25	1.03
Jan 25	1.02
Jan 25	1.04
Jan 25	1.02
Dec 24	1.08
Dec 24	1.1
Dec 24	1.12
Dec 24	1.13
Nov 24	1.11
Nov 24	1.13
Nov 24	1.15
Nov 24	1.17
Nov 24	1.14
Oct 24	1.18
Oct 24	1.1
Oct 24	1.11

EV/EBITDA

5434.TW EV/EBITDA by quarter
Period	EV/EBITDA
Sep 26	18.08
Sep 26	17.66
Sep 26	18.05
Aug 26	17.73
Aug 26	17.18
Aug 26	17.45
Aug 26	16.69
Jul 26	16.72
Jul 26	18.53
Jul 26	18.88
Jul 26	17.04
Jul 26	17.8
Jun 26	16.78
Jun 26	16.27
Jun 26	15.93
Jun 26	15.66
May 26	15.47
May 26	15.35
May 26	13.7
May 26	14.41
Apr 26	13.81
Apr 26	14.16
Apr 26	14.2
Apr 26	13.63
Apr 26	11.17
Mar 26	11.05
Mar 26	11.34
Mar 26	11.52
Mar 26	11.41
Feb 26	12.13
Feb 26	11.14
Feb 26	11.16
Jan 26	11.21
Jan 26	11.41
Jan 26	11.7
Jan 26	10.48
Jan 26	10.27
Dec 25	10.35
Dec 25	10.55
Dec 25	10.85
Dec 25	10.87
Nov 25	10.74
Nov 25	10.18
Nov 25	10.88
Nov 25	11.79
Oct 25	12.2
Oct 25	11.2
Oct 25	11.51
Oct 25	11.35
Oct 25	10.94
Sep 25	11.96
Sep 25	11.24
Sep 25	11.16
Sep 25	10.79
Aug 25	11.06
Aug 25	10.71
Aug 25	11.4
Aug 25	11
Aug 25	10.69
Jul 25	10.89
Jul 25	11.02
Jul 25	10.77
Jul 25	10.53
Jun 25	11.6
Jun 25	11.33
Jun 25	11.35
Jun 25	11.05
May 25	10.84
May 25	10.48
May 25	10.73
May 25	10.22
May 25	10.31
Apr 25	9.94
Apr 25	9.86
Apr 25	10.01
Apr 25	10.88
Mar 25	12.26
Mar 25	12.99
Mar 25	12.84
Mar 25	13.04
Feb 25	13.39
Feb 25	13.5
Feb 25	13.3
Feb 25	13.08
Jan 25	13.15
Jan 25	12.93
Jan 25	13.19
Jan 25	12.95
Dec 24	12.97
Dec 24	13.19
Dec 24	13.41
Dec 24	13.48
Nov 24	13.21
Nov 24	13.46
Nov 24	13.7
Nov 24	13.99
Nov 24	13.64
Oct 24	14.15
Oct 24	13.1
Oct 24	13.24

Price/Operating Cashflow

5434.TW Price/Operating Cashflow by quarter
Period	Price/Operating Cashflow
Sep 26	20.44
Sep 26	19.98
Sep 26	20.4
Aug 26	20.06
Aug 26	19.45
Aug 26	19.75
Aug 26	18.92
Jul 26	18.96
Jul 26	20.93
Jul 26	21.31
Jul 26	19.3
Jul 26	20.13
Jun 26	18.9
Jun 26	18.34
Jun 26	17.98
Jun 26	17.69
May 26	17.47
May 26	17.34
May 26	15.55
May 26	16.32
Apr 26	15.66
Apr 26	16.05
Apr 26	16.09
Apr 26	15.47
Apr 26	12.79
Mar 26	10.7
Mar 26	10.97
Mar 26	11.14
Mar 26	11.04
Feb 26	11.71
Feb 26	10.79
Feb 26	10.8
Jan 26	10.85
Jan 26	11.04
Jan 26	11.31
Jan 26	10.16
Jan 26	9.96
Dec 25	12.59
Dec 25	12.82
Dec 25	13.17
Dec 25	13.19
Nov 25	13.04
Nov 25	12.39
Nov 25	13.21
Nov 25	14.27
Oct 25	14.74
Oct 25	13.58
Oct 25	13.94
Oct 25	13.75
Oct 25	13.28
Sep 25	13.05
Sep 25	12.29
Sep 25	12.2
Sep 25	11.81
Aug 25	12.1
Aug 25	11.73
Aug 25	12.45
Aug 25	12.04
Aug 25	11.71
Jul 25	11.91
Jul 25	12.06
Jul 25	11.79
Jul 25	11.54
Jun 25	10.46
Jun 25	10.22
Jun 25	10.24
Jun 25	9.98
May 25	9.79
May 25	9.47
May 25	9.7
May 25	9.25
May 25	9.32
Apr 25	9.01
Apr 25	8.93
Apr 25	9.06
Apr 25	9.83
Mar 25	10.69
Mar 25	11.35
Mar 25	11.21
Mar 25	11.39
Feb 25	11.7
Feb 25	11.8
Feb 25	11.62
Feb 25	11.43
Jan 25	11.49
Jan 25	11.29
Jan 25	11.52
Jan 25	11.31
Dec 24	13.14
Dec 24	13.37
Dec 24	13.59
Dec 24	13.66
Nov 24	13.39
Nov 24	13.64
Nov 24	13.89
Nov 24	14.18
Nov 24	13.82
Oct 24	14.34
Oct 24	13.28
Oct 24	13.41

Price to Book

5434.TW Price to Book by quarter
Period	Price to Book
Sep 26	5.39
Sep 26	5.27
Sep 26	5.38
Aug 26	5.29
Aug 26	5.13
Aug 26	5.21
Aug 26	4.99
Jul 26	5
Jul 26	5.52
Jul 26	5.62
Jul 26	5.09
Jul 26	5.31
Jun 26	4.66
Jun 26	4.52
Jun 26	4.43
Jun 26	4.36
May 26	4.31
May 26	4.27
May 26	3.83
May 26	4.02
Apr 26	3.86
Apr 26	3.95
Apr 26	3.96
Apr 26	3.81
Apr 26	3.15
Mar 26	3.22
Mar 26	3.3
Mar 26	3.35
Mar 26	3.32
Feb 26	3.53
Feb 26	3.25
Feb 26	3.25
Jan 26	3.27
Jan 26	3.32
Jan 26	3.4
Jan 26	3.06
Jan 26	3
Dec 25	3.23
Dec 25	3.29
Dec 25	3.38
Dec 25	3.39
Nov 25	3.35
Nov 25	3.18
Nov 25	3.39
Nov 25	3.67
Oct 25	3.79
Oct 25	3.49
Oct 25	3.58
Oct 25	3.53
Oct 25	3.41
Sep 25	3.6
Sep 25	3.39
Sep 25	3.36
Sep 25	3.25
Aug 25	3.33
Aug 25	3.23
Aug 25	3.43
Aug 25	3.32
Aug 25	3.23
Jul 25	3.28
Jul 25	3.32
Jul 25	3.25
Jul 25	3.18
Jun 25	2.97
Jun 25	2.9
Jun 25	2.9
Jun 25	2.83
May 25	2.78
May 25	2.69
May 25	2.75
May 25	2.62
May 25	2.64
Apr 25	2.55
Apr 25	2.53
Apr 25	2.57
Apr 25	2.79
Mar 25	3.02
Mar 25	3.2
Mar 25	3.16
Mar 25	3.21
Feb 25	3.3
Feb 25	3.33
Feb 25	3.28
Feb 25	3.22
Jan 25	3.24
Jan 25	3.18
Jan 25	3.25
Jan 25	3.19
Dec 24	3.5
Dec 24	3.56
Dec 24	3.62
Dec 24	3.64
Nov 24	3.56
Nov 24	3.63
Nov 24	3.7
Nov 24	3.78
Nov 24	3.68
Oct 24	3.82
Oct 24	3.53
Oct 24	3.57

No video analysis for this stock yet. Request one from our team.

AI Analysis

Topco Scientific Co.,Ltd.

Video analysis: 5434.TW

Similar companies