Downtrend on the daily chart: below its 50- and 200-day averages · 50-day above the 200-day · SuperTrend down since Jul 15 · below the Ichimoku cloud · RSI 25 (oversold) · MACD below its signal
| Year | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Year |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2026 | 27.6 | 1.4 | -13.1 | 22.8 | 17.9 | 57.4 | -26.6 | 5.2 | -12.0 | -11.2 | +54.6% | ||
| 2025 | -4.8 | 13.4 | -9.7 | 2.1 | -7.0 | 4.2 | 8.4 | 8.4 | 39.6 | -6.6 | -4.0 | 1.7 | +44.2% |
| 2024 | -25.7 | 28.7 | 1.7 | -5.1 | -8.4 | 8.9 | 11.3 | -14.1 | 21.4 | 17.3 | 15.4 | -14.8 | +23.2% |
| 2023 | 7.0 | 0.4 | 40.1 | 23.0 | -4.5 | -9.7 | -8.7 | 6.7 | -1.2 | 13.7 | -0.7 | -9.6 | +56.7% |
| 2022 | -6.2 | 7.9 | -9.1 | -9.8 | 9.9 | 1.1 | 3.9 | 1.5 | -12.4 | 2.9 | -11.3 | -0.4 | −22.6% |
| 2021 | -2.6 | -18.8 | -13.8 | 10.5 | 10.1 | 26.9 | 38.6 | -28.3 | -7.9 | 2.9 | 2.5 | -20.9 | −19.7% |
| 2020 | 98.5 | -11.9 | -14.7 | 22.0 | 29.2 | 1.0 | 0.5 | -15.8 | -8.3 | -4.8 | -8.4 | 6.2 | +70.6% |
| 2019 | -20.1 | -2.6 | -1.8 | -1.2 | 38.3 | +4.4% |
| Date | Insider | Transaction | Shares | Value |
|---|---|---|---|---|
| Feb 9, 2026 | Yin (Zhiyao)Chairman of the Board | Sale at price 50.28 per share. | 208.4K | $10.48M |
| Feb 9, 2026 | Yin (Zhiyao)Chairman of the Board | Sale at price 50.28 per share. | 208.4K | $10.48M |
| Aug 25, 2025 | Chen (Weiwen)Chief Financial Officer | Sale at price 24.10 per share. | 0 | — |
| Aug 25, 2025 | Chen (Weiwen)Chief Financial Officer | Sale at price 24.10 per share. | 0 | — |
None of the 29 investors followed here reported a position in 688012.SS in their latest filing.
From each investor's quarterly 13F filing with the SEC: positions at the quarter's end, reported up to 45 days later. All investors
No member of Congress has disclosed a 688012.SS trade since 2025.
From House and Senate STOCK Act reports. Members disclose trades, not holdings, as value ranges up to 45 days later, so amounts are estimates and “last move” is a hint at who still holds it, not a position. All recent congress trades
Advanced Micro-Fabrication Equipment Inc. China engages in the research and development, manufacture, and sale of high-end semiconductor equipment and related semiconductor equipment in China, Taiwan, and internationally. The company offers etch products, including Primo D-RIE, Primo AD-RIE, Primo SSC AD-RIE, Primo iDEA, Primo HD-RIE, Primo TSV, Primo Nanova, Primo Twin-Star, and Primo UD-RIE; and MOCVD products, such as Prismo D-BLUE, Prismo A7, Prismo HiT3, and Prismo UniMax. It also provides Preforma Uniflex CW system, a CVD metal-tungsten deposition equipment; and Volatile Organic Compounds (VOC) air purifier for industrial use. Advanced Micro-Fabrication Equipment Inc. China was founded in 2004 and is headquartered in Shanghai, the People's Republic of China.
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