6-K ·Filed Apr 21, 2026
Notable filing: 6-K
Actionable Insight • Neutral
This is a routine administrative filing. Traders should anticipate the release of UMC's Q1 2026 financial results shortly after April 29. Monitor the upcoming earnings report for material financial updates.
Final — all horizons settled through T+60d
UMC ▲ +80.78% at T+60d
NEUTRAL call ✓ call won +80.78% · α vs SPY +73.88% · entry $12.33 → $22.29
T+1d
+3.08%
call +3.08% · α +2.06%
$12.71
settled 5mo ago
T+5d
-5.43%
call -5.43% · α -6.52%
$11.66
settled 5mo ago
T+20d
+38.85%
call +38.85% · α +33.93%
$17.12
settled 5mo ago
T+60d
+80.78%
call +80.78% · α +73.88%
$22.29
settled 3mo ago
Price Chart
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Executive Summary
United Microelectronics Corp (UMC) announced that its board of directors will meet on April 29, 2026, to approve the Q1 2026 consolidated financial report. This is a routine procedural filing to disclose the upcoming board meeting date for financial reporting purposes.
Key Facts
- UMC issued a notice on April 21, 2026, announcing the upcoming board meeting.
- The board meeting is scheduled for April 29, 2026.
- The purpose of the meeting is to review and approve the Q1 2026 consolidated financial report.
- No other matters were disclosed in the filing.
Financial Impact
No financial data or guidance was released in this filing.
Risk Factors
- Market may react to expectations around Q1 financial performance ahead of the actual earnings release.
- Delay or absence of the financial report after the board meeting could signal internal issues.
Market Snapshot
Exchange
NYSE
Sector
Semiconductors & Related Devices
Investment Themes
Semiconductors
Documents Analyzed
This report is based on 5 SEC documents filed with EDGAR.
| Document | Accession Number |
|---|---|
| 6-K Filing (Primary) | 0001193125-26-164977 |
| Document: umc-ex99_1.htm | 0001193125-26-164977 |
| Document: 0001193125-26-164977-index-headers.html | 0001193125-26-164977 |
| Document: 0001193125-26-164977-index.html | 0001193125-26-164977 |
| Document: 0001193125-26-164977.txt | 0001193125-26-164977 |
25 reports for UMC
60% Hit rate best @ T+1▲ +6.91%
Filters
Rows
| Type | Now | ||||
|---|---|---|---|---|---|
Sep 4, 2026 28d ago | 6-K | $20.77 $21.90 | ▲ +5.44% | ▲ +6.65% | $26.27 (+26.48%) |
Sep 2, 2026 4w ago | 6-K | $19.97 $22.12 | ▲ +10.77% | ▲ +11.72% | $26.27 (+31.55%) |
Aug 26, 2026 5w ago | 6-K | $19.03 $19.97 | ▼ −4.94% | ▼ −5.06% | $26.27 (−38.05%) |
Aug 14, 2026 7w ago | 6-K | $19.15 $18.34 | ▲ +4.23% | ▲ +2.86% | $26.27 (−37.18%) |
Aug 5, 2026 8w ago | 6-K | $19.29 $19.31 | ▲ +0.10% | ▼ −0.25% | $26.27 (+36.18%) |
Jul 21, 2026 10w ago | 6-K | $21.19 $19.08 | ▼ −9.96% | ▼ −8.73% | $26.27 (+23.97%) |
Jul 15, 2026 11w ago | 6-K | $24.92 $21.29 | ▼ −14.57% | ▼ −13.59% | $26.27 (+5.42%) |
Jul 14, 2026 11w ago | 6-K | $23.84 $20.30 | ▼ −14.85% | ▼ −13.55% | $26.27 (+10.19%) |
Jul 6, 2026 12w ago | 6-K | $25.83 $24.34 | ▼ −5.77% | ▼ −6.26% | $26.27 (+1.70%) |
Jun 29, 2026 13w ago | 6-K | $26.84 $25.83 | ▼ −3.76% | ▼ −5.15% | $26.27 (−2.12%) |
Showing 10 of 25
US Market Status
Market Closed — Opens Mon (39h 27m)
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