Market Cap

Gallant Micro. Machining Co. Ltd Market Capitalization:

TW$18.30 Billion

TWD as of Jan. 1, 2026

US$584.2 Million

business Gallant Micro. Machining Co. Ltd Company Profile

Gallant Micro. Machining Co. Ltd Main Stock Listing

TWSE: 6640

Market Capitalization History of Gallant Micro. Machining Co. Ltd

Market capitalizations are calculated from the opening stock price at the beginning of each month.

Top Competitors by Market Capitalization

Industry: Semiconductors
Company Market Cap (USD)
Nvidia $4.598 T
Broadcom $1.648 T
TSMC $1.312 T
AMD $363.82 B
Micron $355.01 B
Sector: Technology
Company Market Cap (USD)
Nvidia $4.598 T
Apple $4.022 T
Microsoft $3.515 T
Broadcom $1.648 T
TSMC $1.312 T

Yearly evolution of Gallant Micro. Machining Co. Ltd market cap

Date Market Cap YoY Change
Jan. 1, 2026 TW$18.30 B -20.59%
Jan. 1, 2025 TW$23.05 B 430.94%
Jan. 1, 2024 TW$4.34 B 59.07%
Jan. 1, 2023 TW$2.73 B -3.40%
Jan. 1, 2022 TW$2.82 B 43.12%
Jan. 1, 2021 TW$1.97 B 72.13%
Jan. 1, 2020 TW$1.15 B 11.10%
Jan. 1, 2019 TW$1.03 B -31.40%
Jan. 1, 2018 TW$1.50 B

Market capitalization is calculated from the opening stock price at the beginning of each year.

Gallant Micro. Machining Co. Ltd Categories

Taiwan languages Technology languages Semiconductors
Taiwan Technology Taiwan Semiconductors

Stocks & Indices

Gallant Micro. Machining Co. Ltd has the following listings and related stock indices.


Stock: TWSE: 6640

What is a company's market capitalization?

The market capitalization of a company, more simply referred to as "market cap", is the total market value of a publicly traded company's outstanding shares. It is often considered as a key indicator of what a company is worth.