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300661 SG Micro Corp圣邦股份Shenzhen Stock Exchange

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SG Micro Corp (300661) at a glance

Code
300661
Company
SG Micro Corp
Local name
圣邦股份
Market
Shenzhen Stock Exchange
Share price
CN¥87.50 -0.58 (-0.66%) Oct 26 close

Prices are from Yahoo! Finance and may be delayed. Always check the latest price before trading.

SG Micro Corp (300661) Stock Price History

SG Micro Corp closed at CN¥87.50 on Oct 26, 2026, −27.4% over 1 month, +11.9% over 1 year.

2026-10-16 取締役会 H股公告-董事会会议召开日期2026-10-23 対外投資 关于公司参与认购投资基金份额的公告2026-10-26 買収 关于现金收购上海申矽凌微电子科技股份有限公司股份的公告 / 取締役会決議 第五届董事会第二十二次会议决议的公告CN¥117.00CN¥86.74Sep 28Oct 26
Price5-day MA25-day MASSE CompositeDisclosures
1-Month HighCN¥117.00Sep 28
1-Month LowCN¥86.74Oct 22
1-Week Change+0.1%vs Oct 19
1-Month Change−27.4%vs Sep 24

If you had invested CN¥10,000 1 month ago, it would be worth CN¥7,479 today (−25.2%).Price change only; dividends and fees are not included.

Over the same period the SSE Composite moved −3.5%, while this stock moved −25.2%.

Last 10 Trading Days

DateCloseChange% Change
Oct 26 (Mon)CN¥87.50−0.58−0.66%
Oct 23 (Fri)CN¥88.08+1.34+1.54%
Oct 22 (Thu)CN¥86.74−3.05−3.40%
Oct 21 (Wed)CN¥89.79+0.32+0.36%
Oct 20 (Tue)CN¥89.47+2.10+2.40%
Oct 19 (Mon)CN¥87.37−2.99−3.31%
Oct 16 (Fri)CN¥90.36+0.37+0.41%
Oct 15 (Thu)CN¥89.99−3.27−3.51%
Oct 14 (Wed)CN¥93.26−1.98−2.08%
Oct 13 (Tue)CN¥95.24+1.83+1.96%
2026-09-17 取締役会決議 第五届董事会第二十一次会议决议的公告 / ストックオプション 关于注销部分股票期权及作废部分限制性股票的公告 / ストックオプション 北京市君合律师事务所关于圣邦微电子(北京)股份有限公司注销部…2026-09-22 ストックオプション 关于部分股票期权注销完成的公告 / ストックオプション 关于2021年限制性股票激励计划预留授予部分第四个归属期归属结果… / ストックオプション 关于2023年股票期权激励计划首次授予部分第三个行权期采用自主行…2026-10-16 取締役会 H股公告-董事会会议召开日期2026-10-23 対外投資 关于公司参与认购投资基金份额的公告2026-10-26 買収 关于现金收购上海申矽凌微电子科技股份有限公司股份的公告 / 取締役会決議 第五届董事会第二十二次会议决议的公告CN¥125.13CN¥86.74Jul 27Oct 26
Price5-day MA25-day MASSE CompositeDisclosures
3-Month HighCN¥125.13Sep 18
3-Month LowCN¥86.74Oct 22
1-Month Change−27.4%vs Sep 24
3-Month Change−12.9%vs Jul 24

If you had invested CN¥10,000 3 months ago, it would be worth CN¥8,848 today (−11.5%).Price change only; dividends and fees are not included.

Over the same period the SSE Composite moved −4.3%, while this stock moved −11.5%.

Last 10 Trading Days

DateCloseChange% Change
Oct 26 (Mon)CN¥87.50−0.58−0.66%
Oct 23 (Fri)CN¥88.08+1.34+1.54%
Oct 22 (Thu)CN¥86.74−3.05−3.40%
Oct 21 (Wed)CN¥89.79+0.32+0.36%
Oct 20 (Tue)CN¥89.47+2.10+2.40%
Oct 19 (Mon)CN¥87.37−2.99−3.31%
Oct 16 (Fri)CN¥90.36+0.37+0.41%
Oct 15 (Thu)CN¥89.99−3.27−3.51%
Oct 14 (Wed)CN¥93.26−1.98−2.08%
Oct 13 (Tue)CN¥95.24+1.83+1.96%
2026-09-17 取締役会決議 第五届董事会第二十一次会议决议的公告 / ストックオプション 关于注销部分股票期权及作废部分限制性股票的公告 / ストックオプション 北京市君合律师事务所关于圣邦微电子(北京)股份有限公司注销部…2026-09-22 ストックオプション 关于部分股票期权注销完成的公告 / ストックオプション 关于2021年限制性股票激励计划预留授予部分第四个归属期归属结果… / ストックオプション 关于2023年股票期权激励计划首次授予部分第三个行权期采用自主行…2026-10-16 取締役会 H股公告-董事会会议召开日期2026-10-23 対外投資 关于公司参与认购投资基金份额的公告2026-10-26 買収 关于现金收购上海申矽凌微电子科技股份有限公司股份的公告 / 取締役会決議 第五届董事会第二十二次会议决议的公告CN¥143.48CN¥86.74Apr 27Oct 26
Price25-day MA75-day MASSE CompositeDisclosures
6-Month HighCN¥143.48Jun 30
6-Month LowCN¥86.74Oct 22
3-Month Change−12.9%vs Jul 24
6-Month Change−2.1%vs Apr 24

If you had invested CN¥10,000 6 months ago, it would be worth CN¥9,709 today (−2.9%).Price change only; dividends and fees are not included.

Over the same period the SSE Composite moved −9.7%, while this stock moved −2.9%.

Monthly Closes

MonthMonth-End CloseMonthly %
Oct 2026CN¥87.50−20.6%
Sep 2026CN¥110.21−3.3%
Aug 2026CN¥114.00+19.1%
Jul 2026CN¥95.73−33.3%
Jun 2026CN¥143.48+21.8%
May 2026CN¥117.77+28.1%
Apr 2026CN¥91.94+35.9%
2026-09-17 取締役会決議 第五届董事会第二十一次会议决议的公告 / ストックオプション 关于注销部分股票期权及作废部分限制性股票的公告 / ストックオプション 北京市君合律师事务所关于圣邦微电子(北京)股份有限公司注销部…2026-09-22 ストックオプション 关于部分股票期权注销完成的公告 / ストックオプション 关于2021年限制性股票激励计划预留授予部分第四个归属期归属结果… / ストックオプション 关于2023年股票期权激励计划首次授予部分第三个行权期采用自主行…2026-10-16 取締役会 H股公告-董事会会议召开日期2026-10-23 対外投資 关于公司参与认购投资基金份额的公告2026-10-26 買収 关于现金收购上海申矽凌微电子科技股份有限公司股份的公告 / 取締役会決議 第五届董事会第二十二次会议决议的公告CN¥143.48CN¥62.48Oct 27Oct 26
Price25-day MA75-day MASSE CompositeDisclosures
52-Week HighCN¥143.48Jun 30
52-Week LowCN¥62.48Mar 4
Year to Date+27.5%vs Dec 31
From 52-Week High−39.0%Jun 30

If you had invested CN¥10,000 1 year ago, it would be worth CN¥11,240 today (+12.4%).Price change only; dividends and fees are not included.

Over the same period the SSE Composite moved −7.7%, while this stock moved +12.4%.

Monthly Closes

MonthMonth-End CloseMonthly %
Oct 2026CN¥87.50−20.6%
Sep 2026CN¥110.21−3.3%
Aug 2026CN¥114.00+19.1%
Jul 2026CN¥95.73−33.3%
Jun 2026CN¥143.48+21.8%
May 2026CN¥117.77+28.1%
Apr 2026CN¥91.94+35.9%
Mar 2026CN¥67.63−1.7%
Feb 2026CN¥68.78−9.7%
Jan 2026CN¥76.14+10.9%
Dec 2025CN¥68.64+5.4%
Nov 2025CN¥65.10−11.7%
Oct 2025CN¥73.70―
CN¥139.60CN¥47.29Oct 30, 2023Oct 26, 2026
Price13-week MA26-week MASSE Composite
3-Year HighCN¥139.60Jul 3, 2026
3-Year LowCN¥47.29Apr 8, 2024
Annualized Return+7.2%
Max Drawdown−37.3%

If you had invested CN¥10,000 3 years ago, it would be worth CN¥12,311 today (+23.1%).Price change only; dividends and fees are not included.

Over the same period the SSE Composite moved +21.8%, while this stock moved +23.1%.

Yearly Closes

YearYear-End CloseYearly %
2026 (YTD)CN¥87.50+27.5%
2025CN¥68.64―
CN¥144.77CN¥47.29Nov 1, 2021Oct 26, 2026
Price13-week MA26-week MASSE Composite
5-Year HighCN¥144.77Nov 8, 2021
5-Year LowCN¥47.29Apr 8, 2024
Annualized Return−8.6%
Max Drawdown−67.3%

If you had invested CN¥10,000 5 years ago, it would be worth CN¥6,395 today (−36.1%).Price change only; dividends and fees are not included.

Over the same period the SSE Composite moved +5.7%, while this stock moved −36.1%.

Yearly Closes

YearYear-End CloseYearly %
2026 (YTD)CN¥87.50+27.5%
2025CN¥68.64―
CN¥147.09CN¥5.92Jul 1, 2017Oct 26, 2026
Price1-year MA2-year MASSE Composite
All-Time HighCN¥147.09Jul 2021
All-Time LowCN¥5.92Jul 2017
Total Change+1,378.5%vs Jul 2017
Annualized Return+33.5%

If you had invested CN¥10,000 in Jul 2017, it would be worth CN¥147,854 today (+1,378.5%).Price change only; dividends and fees are not included.

Over the same period the SSE Composite moved +12.8%, while this stock moved +1,378.5%.

Yearly Closes

YearYear-End CloseYearly %
2026 (YTD)CN¥87.50+27.5%
2025CN¥68.64+9.1%
2024CN¥62.91−8.1%
2023CN¥68.47−33.0%
2022CN¥102.13−16.2%
2021CN¥121.89+75.7%
2020CN¥69.38+56.7%
2019CN¥44.27+378.4%
2018CN¥9.25−5.3%
2017CN¥9.77―

Daily, weekly and monthly closes (Yahoo! Finance, split-adjusted, dividends excluded). "All" covers the range Yahoo provides (from Jul 2017). Please check the latest prices before trading.

Recent announcements (CNINFO, in Chinese)

Posts

This board is shared with the Japanese and Chinese versions. Feel free to write in English, Chinese or Japanese.

No.10 Disclosure 2026/10/26 09:00
取締役会決議
第五届董事会第二十二次会议决议的公告
Delete
No.9 Disclosure 2026/10/26 09:00
買収
关于现金收购上海申矽凌微电子科技股份有限公司股份的公告
Delete
No.8 Disclosure 2026/10/23 09:00
対外投資
关于公司参与认购投资基金份额的公告
Delete
No.7 Disclosure 2026/10/16 09:00
取締役会
H股公告-董事会会议召开日期
Delete
No.6 Disclosure 2026/09/22 09:00
ストックオプション
关于2023年股票期权激励计划首次授予部分第三个行权期采用自主行权模式的提示性公告
Delete
No.5 Disclosure 2026/09/22 09:00
ストックオプション
关于2021年限制性股票激励计划预留授予部分第四个归属期归属结果暨股份上市的公告
Delete
No.4 Disclosure 2026/09/22 09:00
ストックオプション
关于部分股票期权注销完成的公告
Delete
No.3 Disclosure 2026/09/17 09:00
ストックオプション
北京市君合律师事务所关于圣邦微电子(北京)股份有限公司注销部分股票期权及作废部分限制性股票相关事项的法律意见书
Delete
No.2 Disclosure 2026/09/17 09:00
ストックオプション
关于注销部分股票期权及作废部分限制性股票的公告
Delete
No.1 Disclosure 2026/09/17 09:00
取締役会決議
第五届董事会第二十一次会议决议的公告
Delete

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