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Winstek Semiconductor Co., Ltd. Winstek Semiconductor Co., Ltd.

Winstek Semiconductor Co., Ltd.

3265
Rank in Stocks #10622
Winstek Semiconductor Co., Ltd., along with its various subsidiaries, offers... Winstek Semiconductor Co., Ltd., along with its various subsidiaries, offers extensive services in Taiwan, specializing in integrated circuit (IC) testing, wafer bumping, and wafer packaging. Their comprehensive test division provides initial wafer sorting, thorough final and post-production testing, dedicated engineering assistance, and access to advanced test platforms. For wafer bumping, the company delivers a diverse range of solutions, including copper pillar bumps, wafer-level chip scale packaging (WLCSP), lead-free options, plating bump/ball drop/RDL, 6S protection, heterogeneous bumps, and backside metallization. Furthermore, Winstek provides crucial backend services such as die processing, wafer thinning, singulation, and flip-chip integration. They also conduct detailed verification and analysis, which includes failure analysis and reliability assessments. Established in 2000, the company was initially known as Stats ChipPac Taiwan Semiconductor Corp. before officially rebranding to Winstek Semiconductor Co., Ltd. in June 2015. Its main operations are based in Hsinchu City, Taiwan, and it operates as an affiliate of SIGWIN Corporation.
Share Price
$5.93
Last synced: 2026-08-28
Market Cap
$808.10M
Change (1 day)
5.67%
Change (1 year)
76.93%
Country
TW
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Number of shares outstanding for Winstek Semiconductor Co., Ltd. (3265)
Number of shares outstanding as of August 2026: 0
According to Winstek Semiconductor Co., Ltd. latest financial reports and stock price the company's current number of shares outstanding is 0. At the end of August 2026 the company had 0 shares outstanding. The number of outstanding shares is usually impacted by stock plits and shares buy back.
Shares outstanding history for Winstek Semiconductor Co., Ltd. (3265) from 2026 to 2026
Shares Outstanding at the end of each year
Year Shares Outstanding Change
Not enough data for the provided dates.
Shares Outstanding for similar companies or competitors
Company Shares Outstanding Difference Country
24.19B -
US
25.93B -
TW
4.75B -
US
1.13B -
US
713.48M -
KR