Weichong Semiconductor Group
PrivateLast Round
Series B
Mar 15, 2026
Momentum
Top 50%
of companies Caplight tracks
Company Overview
Weichong Semiconductor Group is a semiconductor equipment company that develops non-linear optical measurement technology for wafer inspection and defect detection.
Sector
Frontier & Industrial Tech
Verticals
Semiconductors, Smart Manufacturing, Quality Management
Business Model
B2B
Customer Profile
Hardware Sales
AI Layer
Non-AI
Keywords
Historical Pricing
Historical view of private secondary pricing and transaction trends.
Weichong Semiconductor Group Comparables
Compare Weichong Semiconductor Group with similar companies based on industry and business-model similarity.
| Company | Similarity | Market Cap |
|---|---|---|
| AVANT Semiconductor Equipment Co., Ltd. | 89% | |
| Shanghai Yuwei Semiconductor Technology Co., Ltd. | 89% | |
| FemtoMetrix, Inc. | 87% |
Weichong Semiconductor Group Funding Rounds
Historical fundraising activity
| Round | Date | Amount Raised | Valuation | Investors | Sources |
|---|---|---|---|---|---|
| Series B | Mar 15, 2026 | ||||
| Series A Extension | Feb 24, 2025 | ||||
| Series A | Aug 18, 2023 | ||||
| Pre-Series A+ | Nov 14, 2022 | ||||
| Pre-Series A++ | Nov 14, 2022 | ||||
Early Funding | Feb 10, 2022 |
Weichong Semiconductor Group Investors
Notable investors and investment history
| Investor | Rounds |
|---|---|
| Jiangsu Xinchao Investment Group | Series A |
| Yunqi Partners | Pre-Series A++, Angel, Early Funding |
| Jiangsu Tianyou Investment Management | Series A |
| Tsinghua Innovation Ventures | Series B, Series A |
| China Fortune-Tech Capital | Pre-Series A+ |
| Shanghai Linxin Investment Management Co., Ltd. | Series A |
| 易合资本 | Angel |
Market signals
Structured signals derived from secondary market and firmographic data.
- Mar 15, 2026
Raised Series B round with Tsinghua Innovation Ventures.
- Feb 24, 2025
Completed a Series A Extension round of funding.
Weichong Semiconductor Group Filings
Explore SEC and related filing metadata, where available.
| Type | Date | Amount Offered | Amount Sold | Filing | Pages | Download |
|---|
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Request accessFrequently Asked Questions
Common questions about Weichong Semiconductor Group's valuation, stock price, and market status.
Is Weichong Semiconductor Group a public or private company?
Weichong Semiconductor Group is a private company.
What is the current stock price of Weichong Semiconductor Group?
Weichong Semiconductor Group is a private company with no public stock price. Caplight tracks Weichong Semiconductor Group's secondary market activity and provides MarketPrice™ estimates to Caplight users.
How much is Weichong Semiconductor Group worth (valuation)?
Valuation information for Weichong Semiconductor Group is not publicly available.
Can I buy Weichong Semiconductor Group stock?
Weichong Semiconductor Group shares may be available on secondary markets subject to transfer restrictions. Caplight facilitates secondary market transactions for accredited investors. Visit https://www.caplight.com to learn more.
When was Weichong Semiconductor Group's last funding round?
Weichong Semiconductor Group's most recent funding round was Series B on March 15, 2026.
Who are the main investors in Weichong Semiconductor Group?
Key investors in Weichong Semiconductor Group include Yunqi Partners, China Fortune-Tech Capital.
Will Weichong Semiconductor Group IPO soon?
No public IPO plans have been announced for Weichong Semiconductor Group.
How can I track Weichong Semiconductor Group secondary market activity?
Caplight tracks bids, offers, and trades for private companies. Visit https://www.caplight.com to monitor Weichong Semiconductor Group's secondary market activity and sign up for updates.