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Size TSEC (6443.TW) is a Taiwan Information Technology company (Semiconductors) with a market value of $423M, the 508th largest of 687 Taiwan companies the cockpit tracks. Shares closed at NT$25.95 on 6 Nov 2026.
Performance Over six months the shares fell 30.8%, against -21.4% for the median peer and -3.4% for the Taiwan market (cap-weighted) — 8th lowest of 21 in its peer set.
Growth Revenue fell 54.7% over the last twelve months (peer median +4.7%); the operating margin is -121.5% (peer median 2.0%).
Valuation It trades at 9.1× forward earnings against a peer median of 23.3× (2nd cheapest of 12).
Capital Return on invested capital runs 30.4 points below its cost of capital (5.8% WACC).
Next results Next results expected around 16 Nov 2026 (exchange calendar; dates can move).
| TTM | FY2025 | FY2024 | FY2023 | FY2022 | |
|---|---|---|---|---|---|
| Revenue | NT$1.39B | NT$1.82B | NT$4.52B | NT$8.27B | NT$9.01B |
| Revenue growth | — | -60% | -45% | -8% | — |
| Gross profit | -NT$1.33B | -NT$1.38B | NT$294M | NT$1.26B | NT$664M |
| EBITDA | -NT$1.19B | -NT$1.10B | NT$701M | NT$1.69B | NT$866M |
| Net income | -NT$3.15B | -NT$3.20B | -NT$600M | NT$527M | NT$190M |
| Free cash flow | -NT$21.2M | NT$186M | NT$78.1M | NT$201M | -NT$1.11B |
| Capital expenditure | NT$73.9M | NT$138M | NT$651M | NT$1.20B | NT$1.30B |
| Total debt | NT$2.61B | NT$2.52B | NT$2.87B | NT$3.31B | NT$3.72B |
The default views of Competitor Analysis ▸ Charts, drawn from the same data. Open them in the cockpit to change the axes, pin companies and read every value.
Peer set: Industry: the same industry and sector in any market, nearest in size. This is the same default set the interactive Competitor Analysis opens with.
| Measure | 6443.TW | Peer median | Rank in peer set |
|---|---|---|---|
| 1-month return | -8.0% | -23.6% | 4th highest of 21 |
| 6-month return | -30.8% | -21.4% | 8th lowest of 21 |
| Distance from 52-week high | -54.1% | -45.0% | 7th lowest of 21 |
| Revenue growth (TTM) | -54.7% | +4.7% | lowest of 21 |
| Operating margin | -121.5% | 2.0% | lowest of 20 |
| Forward P/E | 9.1× | 23.3× | 2nd cheapest of 12 |
| ROIC minus cost of capital | -30.4 pp | -5.2 pp | 2nd lowest of 19 |
| Company | Market | Market cap | 6M return | Revenue growth | Op. margin | Forward P/E | Req g | Delivered g |
|---|---|---|---|---|---|---|---|---|
| TSEC 6443.TW | Taiwan | $423M | -31% | -55% | -122% | 9.1× | n/a | n/a |
| SEMCO Technologies ALSEM.PA | France | $421M | -34% | +7% | n/a | 29.4× | 26.2% | n/a |
| indie Semiconductor INDI | United States | $420M | -58% | +6% | -62% | n/a | n/a | n/a |
| MiCo 059090.KS | South Korea | $431M | -18% | +60% | 6% | n/a | n/a | n/a |
| ITH 6962.TW | Taiwan | $436M | -17% | -3% | 2% | 5.3× | 1.4% | -4.9% |
| Shenzhen Changfang 300301.SZ | China | $406M | -9% | -11% | -23% | n/a | n/a | n/a |
| Clenergy Technology 603628.SS | China | $441M | -13% | -21% | 4% | n/a | 13.0% | +18.4% |
| Zerun 301636.SZ | China | $405M | -32% | -5% | 0% | n/a | n/a | n/a |
| Phoenix Pioneer Technology 6920.TWO | Taiwan | $442M | -44% | +32% | -10% | n/a | n/a | n/a |
| Cheng Mei Instrument Technology 7853.TWO | Taiwan | $442M | -20% | +2% | -46% | n/a | n/a | n/a |
| Truelight 3234.TWO | Taiwan | $443M | +8% | +10% | -24% | n/a | n/a | n/a |
| Triductor Technology (Suzhou) 688259.SS | China | $446M | -30% | -32% | -16% | 23.3× | 55.4% | +11.6% |
| Senba Sensing Technology 300701.SZ | China | $400M | -29% | -7% | 10% | n/a | 28.3% | +4.3% |
| Taiwan-Asia Semiconductor 2340.TW | Taiwan | $448M | -19% | 0% | -26% | 35.7× | n/a | n/a |
| Anpec Electronics 6138.TWO | Taiwan | $449M | -20% | +18% | 19% | 10.5× | -1.6% | +6.8% |
| Guangzhou Anyka Microelectronics 688620.SS | China | $449M | -11% | +70% | 1% | 66.7× | n/a | n/a |
| S & S Tech 101490.KS | South Korea | $451M | -71% | +20% | 20% | 11.5× | n/a | n/a |
| Japan Electronic Materials 6855.T | Japan | $451M | -31% | +38% | 26% | 9.7× | 10.9% | +9.7% |
| IntelliEPI Inc. (Cayman) 4971.TWO | Taiwan | $452M | -60% | +31% | 19% | 41.6× | n/a | n/a |
| PCL Technologies 4977.TW | Taiwan | $454M | -23% | -26% | 2% | 60.0× | n/a | n/a |
| Advanced Power Electronics 8261.TW | Taiwan | $392M | -12% | +3% | 24% | 15.8× | 5.0% | -0.1% |