Packaging Corporation of America vs United Microelectronics Corp — how do they compare? Packaging Corporation of America trades at $230.05 (market cap $20.33B), while United Microelectronics Corp trades at $21.28 (market cap $52.23B). The key difference: United Microelectronics Corp is far larger — about 2.6× Packaging Corporation of America's market cap, and Packaging Corporation of America pays the higher dividend (2.63%). Which is the better fit depends on your goals.
| PKG | UMC | |
|---|---|---|
Market Cap | $20.33B | $52.23B |
Sector | Technology | Technology |
52-Week High | $246.31 | $28.02 |
52-Week Low | $191.41 | $6.58 |
Enterprise Value | $24.16B | $49.83B |
Dividend Yield | 2.63% | 1.95% |
Signals from Pluang's Aura AI — not financial advice
Packaging Corp of America (PKG) trades at $228.43, down 1.99% on the day, with a bullish technical signal supported by moving averages. The company maintains solid fundamentals with $8.99B revenue and 8.04% net margin, though recent earnings show mixed performance with Q1 2026 beating estimates but Q3/Q4 2025 missing. A 20% dividend increase to $6.00 annually reflects management confidence. Analyst consensus is mixed with 34.62% buy ratings and a $256.14 price target suggesting 12% upside potential.
PKG presents a balanced investment case with attractive dividend yield and analyst upside, but faces earnings volatility and margin pressure. The upcoming Q2 2026 earnings report on July 22 will be crucial for confirming growth trajectory. Key risks include integration challenges from the Greif acquisition and ongoing cost pressures affecting profitability.
UMC trades at $21.19, down 0.28% on the day, with a bullish technical signal from oscillators but bearish moving averages. The company reported Q1 2026 EPS of $0.20, beating expectations, and maintains a net income margin of 20.25%. Recent news highlights mass production of silicon photonics ICs and strong June 2026 sales growth of 22.85% year-over-year.
Outlook is supported by earnings beats and specialty technology demand, but risks include valuation above sector peers and competitive pressures. Analysts are mixed with 26.67% buy ratings, suggesting cautious optimism amid solid execution.
Trailing returns across standard periods
Packaging Corporation of America is a leading producer of containerboard and corrugated packaging products in North America. The company also produces white papers, which include printing and writing papers. PKG operates as an integrated manufacturer, with a strong focus on high-quality and sustainable packaging solutions for e-commerce, food and beverage, and other industrial and consumer markets.
Read more on PKG →Founded in 1980, United Microelectronics is the world's third-largest dedicated chip foundry, with 7% market share in 2021, according to Gartner, after TSMC and GlobalFoundries. 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 U.S. and South Korea. UMC features a diverse customer base including Texas Instruments, MediaTek, Qualcomm, Broadcom, Xilinx and Realtek, supplying a wide range of products applied in communications, display, memory, automotive and more. UMC employs about 20,000 people.
Read more on UMC →