🇺🇸 SECUNITED MICROELECTRONICS CORPDoubao · 实盘不做把握 8/10不做原因:无增量信息
北京时间·🕒 发布 18:01:16·⟳ 抓取 18:02:59 +1m43s·⚡ 决策 10-13 18:04:53 +1m54s·14.0 天前
联电6-K仅含旧传闻澄清与Q3法说会日程通知，无新增财务事实
本6-K无任何新增基本面事实：附件一是10/7已公开的"对媒体传闻不予置评"澄清(既未证实也否认具体数字)，附件二只是10/28法说会的程序性日程通知。没有指引、营收/利润数字、订单或资本动作，形不成方向性edge；真正的催化在两周后的法说会，当下不构成交易事件。
📄 原文UNITED MICROELECTRONICS CORP↗ 原文
----- 6k_on_10132026.htm ----- 6-K 1 6k_on_10132026.htm 6-K 6-K UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washin…
不做 联电(NYSE ADR)（UMC.US）
6-K无新增基本面事实：对媒体获利传闻仅"不予置评"(未证实)，另附10/28法说会日程的程序性通知；当下美股盘前且无可交易edge，真正催化待10/28，不做。
展开详情(成交明细 / 研究档案 / 原文全文 / 决策记录链)
研究档案
结论摘要
联电6-K只捆绑了一份对媒体获利传闻的"不予置评"澄清(10/7旧内容)和一份Q3法说会(10/28)日程通知，均无业绩增量或可证实信息，属行政/程序性披露，无可交易edge，回避。
🔎 新鲜度:最早出现 2026-10-13 · 扩散 low · price-in 风险 low ↗
关键理由
- 公司明确拒绝对"2026营收+21%、获利+133%"的媒体推测置评，该数字不构成公司确认的正向surprise，不能据此做多。
- 法说会日程(10/28)是常规行政通知，不含任何Q3数据或指引，真正催化未到。
主要风险
- 若市场在法说会前自行交易该媒体传闻，短线情绪波动可能与基本面无关，追入属博弈未经证实信息。
- 10/28法说会实际结果可能高于或低于传闻，当前无依据预判方向。
反向证据
- 做多前查反向 · 来源 filing · 日期 2026-10-07 · 影响 weakens
公司在一手备案中明确"对投机性报道与市场传闻不予评论"，等于未证实该利好数字，做多缺乏公司层面的增量确认。
检索:UMC 联电 2026 营收+21% 获利+133% 中时 公司回应 否认/证实 原文 ↗
先例如何影响了这次决策
对本次决策的影响:未引入任何先例；事件本身定性为无增量，直接回避，先例不改变结论。
方向:无可对照先例，且本事件无新增方向性事实，无需以先例校准方向或幅度。
涨幅量级:不适用：程序性6-K与不予置评澄清不含可交易surprise。
形态:不适用。
工具执行结果 · 成功 1 · 降级 0 · 失败 0 · 取消 0
- search_processed_events 成功 stock_tools HTTP · 10 ms
{"result": "search_processed_events:agent query=`umc united microelectronics q3 2026 investor conference 10/28 法说会 | umc 联电 澄清 中时 chinatimes 2026营收 获利 133% 不评论市场传闻`；结构化索引覆盖完整 72 小时；旧记录兼容扫描近 0.0/72 小时、0 条本臂决策(完整)，返回 0 条候选。未命中只表示这些 agent query 表达式没有召回候选，不能据此证明消息首发或不是重复；按当前事件继续正常研判。"}
原文全文
展开原文 · 2,682 字
----- 6k_on_10132026.htm -----
6-K
1
6k_on_10132026.htm
6-K
6-K
UNITED STATES
SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549
FORM 6-K
REPORT OF FOREIGN ISSUER
PURSUANT TO RULE 13a-16 OR 15d-16
OF THE SECURITIES EXCHANGE ACT OF 1934
October 13, 2026
(Commission File Number: 001-15128)
United Microelectronics Corporation
(Translation of registrant’s name into English)
No. 3 Li-Hsin 2nd Road,
Hsinchu Science Park,
Hsinchu, Taiwan, R.O.C.
(Address of principal executive office)
Indicate by check mark whether the registrant files or will file annual reports under cover Form 20-F or Form 40-F.
Form 20-F
Form 40-F
Indicate by check mark if the registrant is submitting the Form 6-K in paper as permitted by Regulation S-T Rule 101 (b) (1):
Indicate by check mark if the registrant is submitting the Form 6-K in paper as permitted by Regulation S-T Rule 101 (b) (7):
SIGNATURES
Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned, thereto duly authorized.
United Microelectronics Corporation
By:
Chitung Liu
Name:
Chitung Liu
Title:
CFO
Date: October 13, 2026
2
EXHIBIT INDEX
Exhibit
Description
99
6K on 10/13/2026
3
----- umc-ex99.htm -----
EX-99
2
umc-ex99.htm
EX-99
EX-99
www.umc.com
Exhibit
Exhibit
Description
99.1 Announcement on 2026/10/07: To clarify news reported by Chinatimes on October 6, 2026
99.2 Announcement on 2026/10/13: UMC will convene Q3 2026 Investor Conference
Exhibit 99.1
To clarify news reported by Chinatimes on October 6, 2026
1. Date of occurrence of the event: 2026/10/07
2. Company name: UNITED MICROELECTRONICS CORP.
3. Relationship with the Company (please enter “the company itself” or “subsidiaries”): the company itself
4. Reciprocal shareholding percentage: N/A
5. Name of the reporting media: Chinatimes
6. Content of the report:
「...UMC’s 2026 revenue is estimated to grow by nearly 21% year on year, with profit expected to increase by approximately 133%...」
7. Cause of occurrence:
The Company does not comment on speculative reports or market rumors. Regarding the Company’s financial and operating results, please refer to the public notice on MOPS.
8. Countermeasures: None
9. Any other matters that need to be specified: None
Exhibit 99.2
UMC will convene Q3 2026 Investor Conference
1. Date of institutional investor conference: 2026/10/28
2. Time of institutional investor conference: 17:00
3. Location of institutional investor conference: Online teleconference
4. Outline of institutional investor conference: UMC Q3 2026 Financial and Operating Results
5. Any other matters that need to be specified: None
6-K
1
6k_on_10132026.htm
6-K
6-K
UNITED STATES
SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549
FORM 6-K
REPORT OF FOREIGN ISSUER
PURSUANT TO RULE 13a-16 OR 15d-16
OF THE SECURITIES EXCHANGE ACT OF 1934
October 13, 2026
(Commission File Number: 001-15128)
United Microelectronics Corporation
(Translation of registrant’s name into English)
No. 3 Li-Hsin 2nd Road,
Hsinchu Science Park,
Hsinchu, Taiwan, R.O.C.
(Address of principal executive office)
Indicate by check mark whether the registrant files or will file annual reports under cover Form 20-F or Form 40-F.
Form 20-F
Form 40-F
Indicate by check mark if the registrant is submitting the Form 6-K in paper as permitted by Regulation S-T Rule 101 (b) (1):
Indicate by check mark if the registrant is submitting the Form 6-K in paper as permitted by Regulation S-T Rule 101 (b) (7):
SIGNATURES
Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned, thereto duly authorized.
United Microelectronics Corporation
By:
Chitung Liu
Name:
Chitung Liu
Title:
CFO
Date: October 13, 2026
2
EXHIBIT INDEX
Exhibit
Description
99
6K on 10/13/2026
3
----- umc-ex99.htm -----
EX-99
2
umc-ex99.htm
EX-99
EX-99
www.umc.com
Exhibit
Exhibit
Description
99.1 Announcement on 2026/10/07: To clarify news reported by Chinatimes on October 6, 2026
99.2 Announcement on 2026/10/13: UMC will convene Q3 2026 Investor Conference
Exhibit 99.1
To clarify news reported by Chinatimes on October 6, 2026
1. Date of occurrence of the event: 2026/10/07
2. Company name: UNITED MICROELECTRONICS CORP.
3. Relationship with the Company (please enter “the company itself” or “subsidiaries”): the company itself
4. Reciprocal shareholding percentage: N/A
5. Name of the reporting media: Chinatimes
6. Content of the report:
「...UMC’s 2026 revenue is estimated to grow by nearly 21% year on year, with profit expected to increase by approximately 133%...」
7. Cause of occurrence:
The Company does not comment on speculative reports or market rumors. Regarding the Company’s financial and operating results, please refer to the public notice on MOPS.
8. Countermeasures: None
9. Any other matters that need to be specified: None
Exhibit 99.2
UMC will convene Q3 2026 Investor Conference
1. Date of institutional investor conference: 2026/10/28
2. Time of institutional investor conference: 17:00
3. Location of institutional investor conference: Online teleconference
4. Outline of institutional investor conference: UMC Q3 2026 Financial and Operating Results
5. Any other matters that need to be specified: None
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