Compare · AMBQ vs TSM
AMBQ vs TSM
Side-by-side comparison of Ambiq Micro Inc. (AMBQ) and Taiwan Semiconductor Manufacturing Company Ltd. (TSM): market cap, price performance, sector, and recent activity on the wire.
Summary
- Both AMBQ and TSM operate in Semiconductors (Technology), so they compete in similar markets.
- TSM is the larger of the two at $2.16T, about 1489.0x AMBQ ($1.45B).
- Over the past year, AMBQ is up 51.6% and TSM is up 74.9% - TSM leads by 23.3 points.
- TSM has been more active in the news (38 items in the past 4 weeks vs 6 for AMBQ).
- TSM has more recent analyst coverage (22 ratings vs 6 for AMBQ).
PerformanceAMBQ+51.58%TSM+74.91%
2025-08-26+0.00%2026-08-25
- Company
- Ambiq Micro Inc.
- Taiwan Semiconductor Manufacturing Company Ltd.
- Price
- -
- -
- Market cap
- $1.45B
- $2.16T
- 1M return
- -11.79%
- +4.53%
- 1Y return
- +51.58%
- +74.91%
- Industry
- Semiconductors
- Semiconductors
- Exchange
- NYSE
- NYSE
- IPO
- 2025
- 1997
- News (4w)
- 6
- 38
- Recent ratings
- 6
- 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 AMBQ
- Chief Technology Officer Hanson Scott Mclean exercised 7,000 shares at a strike of $8.12 and sold $450,639 worth of shares (7,000 units at $64.38) as part of a pre-agreed trading plan (SEC Form 4)
- Chief Executive Officer Esaka Fumihide exercised 13,500 shares at a strike of $8.12 and sold $869,226 worth of shares (13,500 units at $64.39) as part of a pre-agreed trading plan (SEC Form 4)
- SEC Form 10-Q filed by Ambiq Micro Inc.
- Ambiq Micro Inc. filed SEC Form 8-K: Results of Operations and Financial Condition, Financial Statements and Exhibits
- Ambiq Reports Second Quarter 2026 Financial Results
- Ambiq Announces the Launch of heliaPROFILER to Accelerate Edge AI Development
- Ambiq Micro Inc. filed SEC Form 8-K: Regulation FD Disclosure
- Ambiq Expands Global Capital Markets Presence Through Singapore Exchange Mainboard Dual Listing
- Ambiq Micro to Report Second Quarter 2026 Financial Results
- Roth Capital initiated coverage on Ambiq Micro with a new price target
Latest TSM
- SEC Form 6-K filed by Taiwan Semiconductor Manufacturing Company Ltd.
- VP Yuan Lipen bought $174,023 worth of shares (2,350 units at $74.05), increasing direct ownership by 40% to 7,000 units (SEC Form 4)
- SEC Form 6-K filed by Taiwan Semiconductor Manufacturing Company Ltd.
- SEC Form 6-K filed by Taiwan Semiconductor Manufacturing Company Ltd.
- SEC Form 6-K filed by Taiwan Semiconductor Manufacturing Company Ltd.
- VP Wu Yi-Huang bought $3,006 worth of shares (41 units at $73.31) (SEC Form 4)
- VP Yuan Lipen bought $3,079 worth of shares (42 units at $73.31) (SEC Form 4)
- SVP Yeap Choh Fei bought $4,179 worth of shares (57 units at $73.31) (SEC Form 4)
- SVP and Deputy Co-COO Zhang Kevin Xiaoqiang bought $4,619 worth of shares (63 units at $73.31) (SEC Form 4)
- EVP and Co-COO Mii Yuh-Jier bought $5,278 worth of shares (72 units at $73.31) (SEC Form 4)