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Compare · FSLR vs TSM

FSLR vs TSM

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

Summary

  • Both FSLR and TSM operate in Semiconductors (Technology), so they compete in similar markets.
  • TSM is the larger of the two at $2.15T, about 71.8x FSLR ($29.98B).
  • Over the past year, FSLR is up 74.2% and TSM is up 100.6% - TSM leads by 26.4 points.
  • TSM has been more active in the news (12 items in the past 4 weeks vs 6 for FSLR).
  • FSLR has more recent analyst coverage (25 ratings vs 22 for TSM).
PerformanceFSLR+74.17%TSM+100.58%
2025-06-09+0.00%2026-06-05
MetricFSLRTSM
Company
First Solar Inc.
Taiwan Semiconductor Manufacturing Company Ltd.
Price
$278.95-11.43%
$431.98-2.87%
Market cap
$29.98B
$2.15T
1M return
+27.95%
-1.04%
1Y return
+74.17%
+100.58%
Industry
Semiconductors
Semiconductors
Exchange
NASDAQ
NYSE
IPO
2006
1997
News (4w)
6
12
Recent ratings
25
22
FSLR

First Solar Inc.

First Solar, Inc. provides photovoltaic (PV) solar energy solutions in the United State, Japan, France, Canada, India, Australia, and internationally. It operates in two segments, Modules and Systems. The Modules segment designs, manufactures, and sells cadmium telluride solar modules that convert sunlight into electricity to integrators and operators of PV solar power systems. The Systems segment provides power plant solutions, such as project development; engineering, procurement, and construction; and operating and maintenance services to utilities, independent power producers, commercial and industrial companies, and other system owners. The company was formerly known as First Solar Holdings, Inc. and changed its name to First Solar, Inc. in 2006. First Solar, Inc. was founded in 1999 and is headquartered in Tempe, Arizona.

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 FSLR

Latest TSM