Compare · ALAB vs TSM
ALAB vs TSM
Side-by-side comparison of Astera Labs Inc. (ALAB) and Taiwan Semiconductor Manufacturing Company Ltd. (TSM): market cap, price performance, sector, and recent activity on the wire.
Summary
- Both ALAB and TSM operate in Semiconductors (Technology), so they compete in similar markets.
- TSM is the larger of the two at $2.15T, about 39.6x ALAB ($54.35B).
- Over the past year, ALAB is up 243.3% and TSM is up 100.6% - ALAB leads by 142.7 points.
- ALAB has been more active in the news (20 items in the past 4 weeks vs 12 for TSM).
- ALAB has more recent analyst coverage (25 ratings vs 22 for TSM).
PerformanceALAB+243.32%TSM+100.58%
2025-06-09+0.00%2026-06-05
- Company
- Astera Labs Inc.
- Taiwan Semiconductor Manufacturing Company Ltd.
- Price
- $316.92-11.40%
- $409.60-7.90%
- Market cap
- $54.35B
- $2.15T
- 1M return
- +48.09%
- -1.04%
- 1Y return
- +243.32%
- +100.58%
- Industry
- Semiconductors
- Semiconductors
- Exchange
- NASDAQ
- NYSE
- IPO
- 2024
- 1997
- News (4w)
- 20
- 12
- Recent ratings
- 25
- 22
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 ALAB
- Director Dyckerhoff Stefan A sold $4,553,996 worth of shares (12,499 units at $364.35) as part of a pre-agreed trading plan and was granted 837 shares (SEC Form 4)
- SEC Form 144 filed by Astera Labs Inc.
- SEC Form 144 filed by Astera Labs Inc.
- Astera Labs Expands Taiwan Operations to Accelerate Global AI Infrastructure Buildout
- SEC Form 144 filed by Astera Labs Inc.
- SEC Form SD filed by Astera Labs Inc.
- Astera Labs to Host Press Conference, Live Demos, and Technical Talks at Computex 2026
- President and COO Gajendra Sanjay sold $116,119,966 worth of shares (400,000 units at $290.30) as part of a pre-agreed trading plan, received a gift of 226,189 shares and gifted 226,189 shares, decreasing direct ownership by 16% to 1,209,668 units (SEC Form 4)
- General Counsel and Secretary Mazzara Philip sold $231,656 worth of shares (796 units at $291.03), decreasing direct ownership by 0.76% to 103,343 units (SEC Form 4)
- SEC Form 144 filed by Astera Labs Inc.
Latest TSM
- SEC Form 6-K filed by Taiwan Semiconductor Manufacturing Company Ltd.
- AI's Power Crisis Is Accelerating a Potential $2.5 Trillion Hydrogen Market
- New insider Lu Chin-Sheng claimed ownership of 53,967 shares (SEC Form 3)
- New insider Ku Yao-Ching claimed ownership of 235,247 shares (SEC Form 3)
- New insider Wu Yi-Huang claimed ownership of 107,359 shares (SEC Form 3)
- SEC Form 6-K filed by Taiwan Semiconductor Manufacturing Company Ltd.
- SEC Form SD filed by Taiwan Semiconductor Manufacturing Company Ltd.
- SEC Form 6-K filed by Taiwan Semiconductor Manufacturing Company Ltd.
- SEC Form 4 filed by EVP and Co-COO Mii Yuh-Jier
- VP Tien Bor-Zen bought $6,718 worth of American Depositary Shares (17 units at $395.18), increasing direct ownership by 19% to 107 units (SEC Form 4)