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UMC
UNITED MICROELECTRONICS CORP
16.68
−1.36 −7.54%
USD · close Oct 30
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Work order
23
FLAG · insiders 25, shorts 20
Insiders, 90 days
−$230.4M
net selling · 0 buys, 3 sells
Congress, 90 days
0 / 0
no disclosures naming it
Big money
0 / 15
none of the tracked funds disclose it
Calls on record
0
nobody we score has called it yet
FINANCIALS: NOT YET PULLED FROM SEC XBRL, CHECK BACK AFTER TONIGHT52W 7.02 – 28.01
Short interest
| Report date | Shares short | Change | % of shares out | Avg daily volume | Days to cover |
|---|---|---|---|---|---|
| 2026-08-31 | 33.7M | +4M | — | 11.4M | 3.0 |
| 2026-08-14 | 29.7M | −4.5M | — | 11.5M | 2.6 |
| 2026-07-31 | 34.2M | +13.7M | — | 18M | 1.9 |
| 2026-07-15 | 20.5M | −5.7M | — | 16.5M | 1.2 |