Topco Scientific Co (5434) Fair Value & Analysis
Technology · TW · Market cap 90.2B TWD
Analysis
Topco Scientific Co (5434) currently trades at 489.00 TWD, while our model-based Fair Value estimate is 366.97 TWD — implying the stock looks roughly 25.0% overvalued today. We read business quality at 94/100 (high quality), in the Technology sector. Bear case: priced above our estimate, the market already discounts strong expectations. Bull case: above-average quality can justify a premium — the entry price still matters most (evidence: high).
About the company
Topco Scientific Co.,Ltd. provides precision materials, manufacturing equipment, and components worldwide. The company offers quartz wafer carrier plates, such as synthetic quartz wafer and quartz substrate; furnace quartz, and quartz crucible for single crystal and polycrystalline; and chemicals, such as CMP, photoresist, and specialty gases, and chemicals. It also provides wafers, wafer carriers, and wafer related supplies; photomask and mask carriers; electronic materials, such as protective, packaging, thermal conductive, conductive, and special application materials; SiC and GaN epi wafers and substrates, and Sic reclaim wafers; power device electrical analysis instruments; and IC foundry services. In addition, the company offers turbo compressors and blowers, metal additive manufacturing equipment, atmospheric pressure plasma, horizontal and vertical tube cleaner, high pressure clean system, fire extinguishing systems, and organic solvent dehydration and recycling system, as w…
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How we calculate Fair Value
Each company is valued through a stack of independent intrinsic-value models (DCF variants, residual-income, multiples and more), blended into one family-balanced consensus and weighted by how much trustworthy data backs it. A separate quality layer scores the fundamentals. Every input is real reported data — nothing guessed.
Educational research only · not financial advice · no buy/sell recommendation. Model-based estimates are not certainties; their reliability depends on data quality and assumptions.