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Topco Scientific Co.,Ltd. (5434.TW)
Taipei, TW
Topco Scientific Co., Ltd., established in 1990 and headquartered in Taipei, Taiwan, operates as a key supplier to the global technology sector. The company specializes in delivering high-precision materials, advanced processing equipment, and essential components for the semiconductor and opto-electronic industries across Taiwan, China, and international markets. Its extensive product portfolio for semiconductors includes various wafer types and associated processing materials, wafer carriers, thin films, and photolithography chemicals. Additionally, it supplies a range of etching and furnace products, such as quartz glass items, diverse chemicals, and specialty gases, alongside CMP slurry products. Topco also furnishes materials and equipment crucial for semiconductor packaging and testing, as well as general semiconductor manufacturing machinery. Beyond semiconductors, Topco provides equipment and materials for LCD displays, photoelectric products for LED applications, and an array of solar energy materials. These solar-focused offerings encompass conductive pastes for solar cells, quartz crucibles, SiC powder, coolants, diamond wires, chemicals, and specialized gases. The company further supplies general electronic materials. In addition to its product lines, Topco is involved in a variety of service and project undertakings. These include water treatment systems, clean room and electromechanical installations, public construction works, and the development of solar power plants. It also extends its expertise to provide integrated circuit (IC) foundry services.
No mergers or acquisitions recorded for this company.
| Indicator | 1D | 1W | 2W | 3W | 1M |
|---|
Day Score & sub-scores
Statistical fingerprint & regime detail
Conditional historical analysis
Customize analysis (advanced)
| 1D | 5D | 1M | 3M | 6M | YTD | 1Y | 3Y | 5Y | 10Y | Max |
|---|---|---|---|---|---|---|---|---|---|---|
| -1.74% | -1.51% | +5.61% | +26.04% | +36.17% | +45.53% | +69.06% | +129.94% | +243.97% | +621.34% | +5,014.73% |
Revenue flow
Revenue by geography
Revenue by segment
Revenue composition
By product
By geography
Income Statement
Balance Sheet
Cash Flow Statement
Key Metrics
Financial Ratios
Employees
Financial Growth (CAGR)
Market Data
DCF figures are point estimates: small changes in growth or discount-rate assumptions move them materially. Read them as a reference, not a precise target.
| Rating | 2026-05 | Change |
|---|---|---|
| Strong Buy | 0 | -1 |
| Buy | 2 | 0 |
| Hold | 0 | 0 |
| Sell | 0 | 0 |
| Strong Sell | 0 | 0 |
-
Revenue growth Semiconductors: +12.5%+18.6% ★ Q1'26: +17.6% (vs Q1'25)
-
EPS growth Semiconductors: +22.5%+14.0% Q1'26: +42.0% (vs Q1'25)
-
FCF margin FCF growth · Semiconductors: +38.2%+5.8% Q1'26: +5.2% (vs Q1'25)
-
EBIT margin Semiconductors: +10.7%+6.6% Q1'26: +7.7% (vs Q1'25)
-
ROIC Semiconductors: +6.0%+19.9% ★ Q1'26: +25.8% (vs Q1'25)
-
Share dilution Semiconductors: +0.0%+0.2% Q1'26: -0.3% (vs Q1'25)
-
Debt / EBITDA Net debt/EBITDA · Semiconductors: -0.75×0.87× Q1'26: 0.75× (vs Q1'25)
* These projections are based on analyst consensus estimates and user-defined valuation multiples. This table is for informational purposes only and does not constitute a recommendation to buy or sell any security. Past performance is not indicative of future results.
| Metric |
Dec 2015 actual |
Dec 2016 actual |
Dec 2017 actual |
Dec 2018 actual |
Dec 2019 actual |
Dec 2020 actual |
Dec 2021 actual |
Dec 2022 actual |
Dec 2023 actual |
Dec 2024 actual |
Dec 2025 actual |
Dec 2026 2 Rev. Ana. 2 EPS Ana. |
Dec 2027 1 Rev. Ana. 1 EPS Ana. |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Revenue |
19.08B
est: 19.07B (+0.0%)
|
22.63B
est: 22.67B (-0.2%)
|
23.78B
est: 23.78B (+0.0%)
|
28.86B
est: 28.86B (+0.0%)
|
31.70B
est: 31.70B (0.0%)
|
36.17B
est: 36.17B (+0.0%)
|
42.67B
est: 42.67B (0.0%)
|
52.98B
est: 52.95B (+0.1%)
|
49.27B
est: 50.45B (-2.3%)
|
57.00B
est: 56.83B (+0.3%)
|
67.58B
est: 67.13B (+0.7%)
|
78.51B
78.23B – 78.80B
+17.0% YoY
|
83.46B
83.31B – 83.61B
+6.3% YoY
|
| EBITDA |
1.18B
est: 1.49B (-21.1%)
|
1.54B
est: 1.77B (-13.1%)
|
1.41B
est: 1.86B (-24.0%)
|
1.70B
est: 2.26B (-24.6%)
|
2.53B
est: 2.48B (+2.1%)
|
2.79B
est: 2.83B (-1.3%)
|
3.02B
est: 3.34B (-9.3%)
|
4.53B
est: 4.14B (+9.4%)
|
3.68B
est: 3.90B (-5.8%)
|
4.71B
est: 4.40B (+7.2%)
|
4.94B
est: 5.19B (-4.8%)
|
6.07B
6.05B – 6.10B
+17.0% YoY
|
6.46B
6.45B – 6.47B
+6.3% YoY
|
| EBIT |
1.07B
est: 1.32B (-19.3%)
|
1.36B
est: 1.57B (-13.4%)
|
1.21B
est: 1.65B (-26.4%)
|
1.52B
est: 2.00B (-24.1%)
|
1.85B
est: 2.20B (-16.1%)
|
2.21B
est: 2.51B (-11.8%)
|
2.65B
est: 2.96B (-10.5%)
|
4.29B
est: 3.67B (+16.9%)
|
3.20B
est: 3.47B (-7.9%)
|
4.23B
est: 3.91B (+8.2%)
|
4.46B
est: 4.62B (-3.5%)
|
5.40B
5.38B – 5.42B
+17.0% YoY
|
5.75B
5.73B – 5.76B
+6.3% YoY
|
| Net Income |
958.22M
est: 1.08B (-11.2%)
|
1.20B
est: 1.36B (-11.8%)
|
997.63M
est: 1.21B (-17.4%)
|
1.40B
est: 1.43B (-1.6%)
|
1.72B
est: 1.85B (-7.0%)
|
2.07B
est: 2.20B (-5.9%)
|
2.29B
est: 2.45B (-6.2%)
|
3.02B
est: 3.31B (-8.8%)
|
2.84B
est: 3.35B (-15.4%)
|
3.66B
est: 3.73B (-2.0%)
|
4.18B
est: 4.01B (+4.4%)
|
4.71B
4.69B – 4.73B
+17.6% YoY
|
4.88B
4.87B – 4.89B
+3.6% YoY
|
| SGA |
1.37B
est: 1.17B (+17.1%)
|
1.56B
est: 1.39B (+12.1%)
|
1.72B
est: 1.46B (+18.3%)
|
1.86B
est: 1.77B (+5.2%)
|
2.00B
est: 1.94B (+2.8%)
|
2.14B
est: 2.22B (-3.3%)
|
2.56B
est: 2.61B (-2.1%)
|
3.14B
est: 3.24B (-3.2%)
|
3.09B
est: 3.07B (+0.8%)
|
3.71B
est: 3.45B (+7.5%)
|
3.84B
est: 4.08B (-5.9%)
|
4.77B
4.75B – 4.79B
+17.0% YoY
|
5.07B
5.06B – 5.08B
+6.3% YoY
|
| EPS |
5.69
est: 5.52 (+3.0%)
|
7.20
est: 6.98 (+3.1%)
|
5.94
est: 6.18 (-3.9%)
|
7.68
est: 7.30 (+5.2%)
|
9.41
est: 9.48 (-0.7%)
|
11.30
est: 11.25 (+0.4%)
|
12.54
est: 12.52 (+0.2%)
|
16.49
est: 16.93 (-2.6%)
|
15.36
est: 17.12 (-10.3%)
|
19.29
est: 19.07 (+1.2%)
|
21.81
est: 20.47 (+6.6%)
|
24.06
23.96 – 24.16
+17.6% YoY
|
24.93
24.87 – 24.99
+3.6% YoY
|
| Date | Rating | Overall | DCF | ROE | ROA | D/E | P/E | P/B |
|---|---|---|---|---|---|---|---|---|
| 2026-05-12 | C+ | 2/5 | 4/5 | 1/5 | 1/5 | 1/5 | 4/5 | 1/5 |
| 2026-05-11 | C+ | 2/5 | 4/5 | 1/5 | 1/5 | 1/5 | 4/5 | 1/5 |
| 2026-05-08 | C+ | 2/5 | 4/5 | 1/5 | 1/5 | 1/5 | 4/5 | 1/5 |
| 2026-05-07 | A | 4/5 | 4/5 | 5/5 | 5/5 | 2/5 | 4/5 | 3/5 |
| 2026-05-06 | A | 4/5 | 4/5 | 5/5 | 5/5 | 2/5 | 4/5 | 3/5 |
| 2026-05-05 | A | 4/5 | 4/5 | 5/5 | 5/5 | 2/5 | 4/5 | 3/5 |
| 2026-05-04 | A | 4/5 | 4/5 | 5/5 | 5/5 | 2/5 | 4/5 | 3/5 |
| 2026-04-30 | A | 4/5 | 4/5 | 4/5 | 5/5 | 2/5 | 4/5 | 3/5 |
| 2026-04-29 | A | 4/5 | 4/5 | 4/5 | 5/5 | 2/5 | 4/5 | 3/5 |
| 2026-04-28 | A | 4/5 | 4/5 | 4/5 | 5/5 | 2/5 | 4/5 | 3/5 |
| 2026-04-27 | A | 4/5 | 4/5 | 4/5 | 5/5 | 2/5 | 4/5 | 3/5 |
| 2026-04-24 | A | 4/5 | 4/5 | 4/5 | 5/5 | 2/5 | 4/5 | 3/5 |
| 2026-04-23 | A- | 4/5 | 3/5 | 4/5 | 5/5 | 2/5 | 4/5 | 3/5 |
| 2026-04-22 | A- | 4/5 | 3/5 | 4/5 | 5/5 | 2/5 | 4/5 | 3/5 |
| 2026-04-21 | A- | 4/5 | 3/5 | 4/5 | 5/5 | 2/5 | 4/5 | 3/5 |
| 2026-04-20 | A | 4/5 | 4/5 | 4/5 | 5/5 | 2/5 | 4/5 | 3/5 |
| 2026-04-17 | A- | 4/5 | 3/5 | 4/5 | 5/5 | 2/5 | 4/5 | 3/5 |
| 2026-04-16 | A- | 4/5 | 3/5 | 4/5 | 5/5 | 2/5 | 4/5 | 3/5 |
| 2026-04-15 | A- | 4/5 | 3/5 | 4/5 | 5/5 | 2/5 | 4/5 | 3/5 |
Owner Earnings
Ownership Overview
Ownership breakdown not available.
No beneficial ownership filings recorded.
Institutional Activity (13F)
Institutional history not available.
Top holders not available.
ETF Ownership
| # | ETF | Weight | Est. AUM exposure | TER |
|---|---|---|---|---|
| 1 | Fidelity Emerging Markets Limited FEMI.L | 0.94% | 1.99M | 0.50% |
| 2 | Fidelity Emerging Markets Quality Income UCITS ETF INC-USD FEME.L | 0.94% | 1.99M | 0.50% |
| 3 | Sophus Capital Emerging Market Small Cap ETF EMSC | 0.77% | 343.5K | 0.85% |
| 4 | WisdomTree Emerging Markets SmallCap Dividend UCITS ETF DGSD.L | 0.53% | 230.7K | 0.54% |
| 5 | Fidelity Emerging Markets Equity Research Enhanced UCITS ETF ACC-USD FEMR.L | 0.45% | 19.84M | 0.30% |
| 6 | WisdomTree Emerging Markets SmallCap Dividend Fund DGS | 0.30% | 5.37M | 0.58% |
| 7 | iShares MSCI AC Far East ex-Japan Small Cap UCITS ETF ISFE.L | 0.24% | 173.9K | 0.74% |
| 8 | State Street SPDR S&P Emerging Markets Small Cap ETF EWX | 0.22% | 1.59M | 0.65% |
| 9 | State Street SPDR MSCI Emerging Markets Small Cap UCITS ETF EMSD.L | 0.18% | 1.11M | 0.55% |
| 10 | Avantis Emerging Markets Small Cap Equity ETF AVEE | 0.17% | 208.6K | 0.42% |
Insider Activity
No insider activity available.
Insider history not available.
No recent insider transactions.
Executive team
Executive compensation
Executive compensation not available.
No CEO compensation history available.
Proxy statements
No proxy statements available for this company yet.
Recent SEC filings
No SEC filings available for this company yet.
Executive team
| Name | Title | Compensation | Gender |
|---|---|---|---|
| Angel Liu | Chief Internal Auditor | — | — |
| Charles Lee | Co-CEO & Director | — | male |
| Daniel Wu | Chief Executive Officer | — | male |
| Daniel Yang | Chief Operating Officer | — | male |
| De Yi Chen | Senior Chief Executive Officer | — | male |
| Della Huang | Chief Corporate Governance Officer & Senior Deputy GM | — | female |
| Eugene Lee | Chief Executive Officer | — | male |
| Joyce Lu | Chief Financial Officer & Representative Director | — | female |
| Nicole Lee | Chief Accounting Officer & Vice President | — | female |
| Robert Lai | Vice Chairman & Chairman of the Group | — | — |
| Simon Tseng | Co-CEO & Director | — | male |
| Tina Ding | Chief Technology Officer | — | female |
No data available for this company.
No Senate trading activity found for this company.
No House trading activity found for this company.
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Community Opinion for 5434.TW
Short-term intention
Target Price Distribution
These are community opinions and do not constitute buy or sell advice to act on. The results shown are based on aggregated opinions and are not an investment recommendation, nor do they intend to influence any investment decision.
