Compare · AAOI vs TSM
AAOI vs TSM
Side-by-side comparison of Applied Optoelectronics Inc. (AAOI) and Taiwan Semiconductor Manufacturing Company Ltd. (TSM): market cap, price performance, sector, and recent activity on the wire.
Summary
- Both AAOI and TSM operate in Semiconductors (Technology), so they compete in similar markets.
- TSM is the larger of the two at $2.16T, about 225.3x AAOI ($9.61B).
- TSM has been more active in the news (38 items in the past 4 weeks vs 13 for AAOI).
- TSM has more recent analyst coverage (22 ratings vs 15 for AAOI).
- Company
- Applied Optoelectronics Inc.
- Taiwan Semiconductor Manufacturing Company Ltd.
- Price
- $113.26+5.23%
- $417.34+1.74%
- Market cap
- $9.61B
- $2.16T
- 1M return
- -
- +4.53%
- 1Y return
- -
- +74.91%
- Industry
- Semiconductors
- Semiconductors
- Exchange
- NASDAQ
- NYSE
- IPO
- 2013
- 1997
- News (4w)
- 13
- 38
- Recent ratings
- 15
- 22
Applied Optoelectronics Inc.
Applied Optoelectronics, Inc. designs, manufactures, and sells various fiber-optic networking products worldwide. It offers optical modules, lasers, subassemblies, transmitters and transceivers, and turn-key equipment, as well as headend, node, and distribution equipment. The company sells its products to internet data center operators, cable television and telecom equipment manufacturers, and internet service providers through its direct and indirect sales channels. Applied Optoelectronics, Inc. was incorporated in 1997 and is headquartered in Sugar Land, Texas.
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 AAOI
- Applied Optoelectronics Inc. filed SEC Form 8-K: Entry into a Material Definitive Agreement, Leadership Update, Financial Statements and Exhibits
- Applied Optoelectronics Inc. filed SEC Form 8-K: Entry into a Material Definitive Agreement, Financial Statements and Exhibits
- SEC Form 424B5 filed by Applied Optoelectronics Inc.
- Officer Yeh Shu-Hua (Joshua) sold $886,380 worth of shares (6,000 units at $147.73) as part of a pre-agreed trading plan, decreasing direct ownership by 2% to 377,498 units (SEC Form 4)
- Chief Financial Officer Murry Stefan J. sold $579,160 worth of shares (4,000 units at $144.79) as part of a pre-agreed trading plan, decreasing direct ownership by 1% to 371,168 units (SEC Form 4)
- Applied Optoelectronics Announces Equity Grants To Employees Under Inducement Plan
- SEC Form 10-Q filed by Applied Optoelectronics Inc.
- Applied Optoelectronics Inc. filed SEC Form 8-K: Results of Operations and Financial Condition, Financial Statements and Exhibits
- Applied Optoelectronics Reports Second Quarter 2026 Results
- Roundhill Investments Launches First-Ever Neocloud ETF (NCLD) and Photonics & Optics ETF (LYTE)
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)