Skip to main content

UMC · United Microelectronics Corp

Track UMC — free
$22.82 -0.49 (-2.10%) At close · Oct 8
Market Cap
$58.46B
Shares
2.51B
Volume · Oct 8 11.9M Avg daily vol (3M) 13.01M

Price & Indicators

Drag to pan · scroll to zoom
20d MA 50d MA 200d MA Earnings Filing Insider Congress Investor day
Close$22.82 Open$23.14 Day$22.51–23.32 52W close$7.02–28.01 Avg vol 30d11.9M Short int38.4M · 1.5% float · 3.6d Short vol61% Last earningsOct 28, 2026 DataJan 2020–Oct 2026

Up next

Next earnings call
Oct 28, 2026 Scheduled · in 3 wks
call held Jul 29, 2026

Metrics snapshot

Useful current figures from the complete screener profile.

Revenue (TTM)
—
Trailing 12 months
Net income (TTM)
—
Trailing 12 months
Revenue growth YoY
+2.3%
Year over year
Operating margin
18.5%
Trailing 12 months
P / E (TTM)
—
Trailing earnings
FCF yield
—
TTM · current market cap
Return on invested capital
—
Trailing 12 months
Net cash
—
Latest balance sheet
Dividend yield
1.8%
Trailing 12 months
Shares change YoY
+0.2%
Year over year · more shares
Price change (1Y)
+219.8%
Trailing year
Short interest
1.5%
Latest settlement · 3.6 days to cover
View all 115 metrics

Equibles Rating

blended score · not investment advice
Overall
Neutral
SellHoldBuy
Technical Buy Momentum Very Strong Sentiment Bearish Fundamentals Limited Quant / Vol Very High
Market backdrop VIX 15.4 · calm Equity put/call 0.62
Technical
price trend
Buy
50 / 200-day cross No cross
Price vs 200-day avg +42%
above
Price vs 50-day avg +7%
above
RSI (14) 48
neutral
MACD trend Negative
52-week position 75%
mid-range
Momentum
relative strength
Very Strong
1-month return +3%
trailing
6-month return +96%
trailing
YTD return +190%
this year
Relative strength +87%
vs S&P · 6-mo
Sentiment
smart money
Bearish
Trend (MA cross) No cross
50d $21 › 200d $16 — 50d above 200d
Institutional flow Distributing
9 of 370 funds reported for Sep 30 · net -38.2K sh shares
Insider flow Distributing
Net -$524.7M over 90 days · 100% sells
Short interest Rising
1.53% of float · ▲ +14.1% MoM · 3.6 days cover
Volume signal Normal
Volume near normal
Institution breadth Multi-yr high
370 holders — near 3-yr high, broad support
Squeeze score 58
elevated · 0–100
Fundamentals
Limited
Not enough data for a confident read.
Quant / Vol
risk profile
Very High
Volatility 64%
annualized · 1-yr
Max drawdown −39%
past year
ATR 4.5%
of price · 14-day

Blended from price, momentum, positioning, fundamentals & volatility · daily-close · not investment advice. Market backdrop is context, not part of the score.

Guidance & track record

Latest guidance · from the Earnings Call filed Jun 30, 2026
annual
Annual KPATS budget $2B
2026
2026 capex $1.5B
Revenue for 2026 is projected to close to approximately $300 mil $300M
across 2026 and 2027
Total will be, today's board approved, $5 billion, which will be $5B
CAPEX $5B

Guidance from company 8-Ks · delivered figures from as-reported statements · no analyst estimates involved.

Technicals

trend & momentum for long-term holders Buy
1 · 3 · 2
50 / 200-day cross
No cross Neutral
Price vs 200-day avg
+42% Bullish
Price vs 50-day avg
+7% Bullish
RSI (14)
48 Neutral
MACD trend
Negative Bearish
52-week position
75% Neutral
Market signals — smart money & positioning
Bearish · 3 of 6
Trend (MA cross) No cross
50d $21 › 200d $16 — 50d above 200d
Institutional flow Distributing
9 of 370 funds reported for Sep 30 · net -38.2K sh shares
Insider flow Distributing
Net -$524.7M over 90 days · 100% sells
Short interest Rising
1.53% of float · ▲ +14.1% MoM · 3.6 days cover
Volume signal Normal
Volume near normal
Institution breadth Multi-yr high
370 holders — near 3-yr high, broad support
Price context
position in its 52-week range
Range low $7 Now $23 · 75% Range high $28
vs 200-day avg +42% vs 50-day avg +7%

Illustrative technical + ownership context — a signal mix, not investment advice.

Versus peers

Semiconductors — same industry group
Open screener →
Company Mkt cap YTD Rev growth Y/Y P/E Short % shares
UMC
United Microelectronics Corp
this stock
$58.46B +190.3% — — 1.5%
NVDA
Nvidia Corp
$5.55T +23.6% +65.5% 29.1 1.2%
TSM
Taiwan Semiconductor Manufacturing Co Ltd
$2.45T +50.7% — — 0.5%
AVGO
Broadcom Inc.
$1.80T +4.1% +18.2% 48.0 1.1%
SKHY
SK hynix Inc.
$1.27T — — — 0.4%

Peers by industry group · P/E from as-reported trailing EPS · short % is of shares outstanding

At a glance

key data from every section
Ownership
Institutional Holders Reducing
Holders
370
% held
7.7%
Reported
9 of 370
Top holder
BlackRock, Inc.
Held Float
View
Held by Funds
Fund positions
64
View
Short & Settlement
Short Interest Rising
Shares short
38.4M
Days to cover
3.6d
Change
+4.7M sh
View
Short Volume
Short vol %
61%
As of
Oct 8, 2026
Short Total
View
Fails to Deliver
FTD shares
1.5K
Value
$33.8K
As of
Sep 14, 2026
View
Off-Exchange
Off-exchange %
27.8%
Week of
Aug 31, 2026
Off-exch Lit
View
Smart Money
Insider Trades Net selling
Net (90d)
-$524.7M
Buyers / Sellers
0 / 2
Buyers Sellers
View
Filings
SEC Filings
Latest
6-K
Filed
Oct 6, 2026
This year
51
View
Earnings & Events
Webcasts Upcoming
Next webcast
Oct 28, 2026
Last webcast
Jul 29, 2026
View
Investor Relations
Upcoming events
1
View

Performance

5D 20D 120D MTD YTD
UMC -9.5% +3.2% +95.7% -6.8% +190.3%
SPY +1.3% +2.1% +9.0% +1.5% +13.5%
vs SPY -10.8% +1.0% +86.7% -8.3% +176.8%

Capital returns

Latest dividend
$0.412 / share · ex Jul 8, 2026
Cut 14.7%
Paid (TTM)
$0.412 / share · 1 payout
Dividend yield (TTM, derived)
— · history filling in

Dividends per share over the trailing 365 days by ex-date · buyback figures as last reported in SEC filings ("spent" derived as authorized − remaining; when several programs run concurrently, authorized is their combined total per the newest filing) · components shown separately — trailing-year buyback spend isn't tracked, so no combined shareholder yield is derived.

Key facts CIK 1033767 CUSIP 910873405 13F (30d) 14 filings 14 filers Visit website Investor relations