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Compare Rubrik Inc. Class A Common Stock (RBRK) vs United Microelectronics Corp (UMC) Price & Performance

Rubrik Inc. Class A Common StockTrade
United Microelectronics CorpTrade

Price performance (Past 24H)

Key statistics

Rubrik Inc. Class A Common Stock vs United Microelectronics Corp — how do they compare? Rubrik Inc. Class A Common Stock trades at $125.12 (market cap $25.06B), while United Microelectronics Corp trades at $22.89 (market cap $58.02B). The key difference: United Microelectronics Corp is far larger — about 2.3× Rubrik Inc. Class A Common Stock's market cap, and United Microelectronics Corp pays a 1.76% dividend while Rubrik Inc. Class A Common Stock pays none. Which is the better fit depends on your goals — on Pluang, investors hold Rubrik Inc. Class A Common Stock for 1 Days and United Microelectronics Corp for 42 Days on average.

RBRKUMC
Market Cap
$25.06B$58.02B
Volume
2,394,85211,897,809
Sector
TechnologyTechnology
52-Week High
$125.80$28.02
52-Week Low
$43.81$7.02
Typical Hold Time
1 Days42 Days
Enterprise Value
$24.46B$55.10B
Dividend Yield
—1.76%

Aura AI Summary

Signals from Pluang's Aura AI — not financial advice

Rubrik Inc. Class A Common Stock

No Aura AI signal available yet.

United Microelectronics Corp

United Microelectronics (UMC) trades at $22.96, down 1.5% on the day, with strong fundamental performance including three consecutive quarterly earnings beats. The stock shows a bullish technical signal despite bearish moving averages, with support at $22 and resistance at $23-24. Revenue growth is projected to accelerate from $237.6B in 2025 to $250.7B in 2026, while net income margins are expected to improve significantly from 16.99% to 32.75%.

UMC presents a compelling investment case with robust earnings momentum and improving profitability, though mixed analyst sentiment and competitive pressures in the semiconductor foundry space warrant caution. The stock's current valuation (P/E 22.03, P/S 7.15) appears reasonable given projected earnings growth, but investors should monitor AI spending trends and capacity utilization rates that drive semiconductor demand cycles.

Returns comparison

Trailing returns across standard periods

Investor sentiment on Pluang

What Pluang investors did over the last 30 days

RBRK

No sentiment data available yet.

UMC
59% Buy41% Sell
Avg holding period · 42 Days

About Rubrik Inc. Class A Common Stock

Rubrik provides data security and cyber recovery software for enterprises. Its platform protects data across on-premises, cloud, SaaS, and unstructured-data environments.

Read more on RBRK →

About United Microelectronics Corp

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 →