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Compare · TSEM vs TSM

TSEM vs TSM

Side-by-side comparison of Tower Semiconductor Ltd. (TSEM) and Taiwan Semiconductor Manufacturing Company Ltd. (TSM): market cap, price performance, sector, and recent activity on the wire.

Summary

  • Both TSEM and TSM operate in Semiconductors (Technology), so they compete in similar markets.
  • TSM is the larger of the two at $2.21T, about 81.1x TSEM ($27.31B).
  • Over the past year, TSEM is up 483.5% and TSM is up 106.2% - TSEM leads by 377.3 points.
  • TSEM has been more active in the news (15 items in the past 4 weeks vs 12 for TSM).
  • TSM has more recent analyst coverage (22 ratings vs 9 for TSEM).
PerformanceTSEM+483.45%TSM+106.20%
2025-06-09+0.00%2026-06-08
MetricTSEMTSM
Company
Tower Semiconductor Ltd.
Taiwan Semiconductor Manufacturing Company Ltd.
Price
$241.90+2.89%
$426.77+2.80%
Market cap
$27.31B
$2.21T
1M return
+15.13%
+3.03%
1Y return
+483.45%
+106.20%
Industry
Semiconductors
Semiconductors
Exchange
NASDAQ
NYSE
IPO
1994
1997
News (4w)
15
12
Recent ratings
9
22
TSEM

Tower Semiconductor Ltd.

Tower Semiconductor Ltd., an independent semiconductor foundry, manufactures and markets analog intensive mixed-signal semiconductor devices in the United States, Japan, Asia, and Europe. It provides various customizable process technologies, including SiGe, BiCMOS, mixed-signal/CMOS, RF CMOS, CMOS image sensor, integrated power management, and MEMS. The company also offers wafer fabrication services and design enablement platform for design cycle, as well as transfer optimization and development process services to integrated device manufacturers and fabless companies. It serves various markets, such as consumer electronics, personal computers, communications, automotive, industrial, aerospace, and medical device products. The company was incorporated in 1993 and is headquartered in Migdal Haemek, Israel.

TSM

Taiwan Semiconductor Manufacturing Company Ltd.

Taiwan Semiconductor Manufacturing Company Limited manufactures and sells integrated circuits and semiconductors. It also offers customer service, account management, and engineering services. The company serves customers in computer, communications, consumer, and industrial and standard segments in North America, Europe, Japan, China, and South Korea. Taiwan Semiconductor Manufacturing Company Limited was founded in 1987 and is headquartered in HsinChu, Taiwan.

Latest TSEM

Latest TSM