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5-factor analysis: Valuation, Growth, Profitability, Momentum, Financial Health.
Factor scoring needs Finnhub-supplied fundamentals — Finnhub returned no fundamental metrics for this ticker. Common for ETFs, foreign filers without US listing depth, recent IPOs, and thinly-traded OTC names.
6-factor scoring with sector-relative rank. Updated daily.
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Disclaimer: The content on this page is for informational and educational purposes only and does not constitute investment advice, a recommendation, or an offer to buy or sell any security. Past performance does not guarantee future results. Consult a licensed financial advisor before making any investment decisions.
Quarterly filings sourced directly from SEC EDGAR. Real-time earnings actuals are in the Earnings panel above.
| Date | Open | Close | Δ | Vol |
|---|---|---|---|---|
| 05-13 | $15.58 | $15.92 | +2.18% | 11.5M |
| 05-14 | $16.86 | $17.13 | +1.60% | 17.6M |
| 05-15 | $16.90 | $17.20 | +1.78% | 16.0M |
| 05-18 | $17.60 | $17.12 | -2.73% | 20.6M |
| 05-19 | $17.42 | $17.63 | +1.21% | 15.4M |
Documents are served directly from sec.gov / the issuer's website — Stonvex does not proxy or store filings.
UMC files a foreign annual report (20-F) — limited XBRL coverage.
Foreign issuer. Files an annual 20-F with the SEC instead of 10-K/10-Q, and the XBRL tags often differ. We pull what we can; if a row reads 'Not available' the issuer didn't tag that line item.
Public market data, filings, and news are still available on this ticker via the other tabs.
Founded in 1980, United Microelectronics is the world's third-largest dedicated chip foundry, with close to 5% market share in 2025 after TSMC and SMIC. UMC's headquarters are in Hsinchu, Taiwan, and it operates 12 fabs in Taiwan, Mainland China, Japan and Singapore, with additional sales offices in Europe, the US, and South Korea. UMC features a diverse customer base that includes Texas Instruments, MediaTek, Intel, Broadcom, Novatek, and Realtek, supplying a wide range of products applied in communications, display, memory, automotive and more. UMC employs about 19,000 people as of February 2025.
These are published opinions from external sell-side analysts — not Stonvex recommendations. Ratings may change without notice, may conflict with each other, and may be wrong. Not investment advice.
Consensus aggregated from publicly disclosed sell-side analyst ratings. Stonvex is not a registered investment advisor and does not endorse any of the ratings shown. Past analyst ratings do not predict future price movements.
Indicator values from Polygon. Educational only — single- indicator triggers in isolation are not a complete trading signal.
Latest Form 13F-HR disclosures from the curated Super Investors list. Click through to see each manager's full long book.