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UMC

United Microelectronics Corp
$23.84 +0.38 (+1.62%) At close · Jul 14
Market Cap
$59.82B
Shares
2,509,286,774

Price & Indicators

20d MA 50d MA 200d MA Earnings Filing Insider Congress Investor day
Close$23.84 Open$24.17 Day$23.57–24.40 52W$6.56–28.96 Avg vol 30d17.8M Short int26.2M · 1.0% float · 1.3d Short vol50% DataJan 2020–Jul 2026
Up next
FQ3-26 quarter ends
~Sep 30, 2026 Est
Equibles Rating blended score · not investment advice
Overall
Neutral
SellHoldBuy
Technical Buy Momentum Very Strong Sentiment Neutral Fundamentals Limited Quant / Vol Very High
Market backdrop VIX 16.5 · calm Equity put/call 0.62
Technical
price trend
Buy
50 / 200-day cross No cross
Price vs 200-day avg +99%
above
Price vs 50-day avg +13%
above
RSI (14) 51
neutral
MACD trend Negative
52-week position 77%
mid-range
Momentum
relative strength
Very Strong
1-month return +10%
trailing
6-month return +121%
trailing
YTD return +203%
this year
Relative strength +113%
vs S&P · 6-mo
Sentiment
smart money
Neutral
Trend (MA cross) No cross
50d $21 › 200d $12 — 50d above 200d
Institutional flow Accumulating
25 of 319 funds reported for Jun 30 · net +72.4K sh shares · +10 new
Insider flow Distributing
Net -$296.0M over 90 days · 100% sells
Short interest Rising
1.04% of float · ▲ +3.3% MoM · 1.3 days cover
Volume signal Normal
Volume near normal
Institution breadth Multi-yr high
319 holders — near 3-yr high, broad support
Squeeze score 56
elevated · 0–100
Fundamentals
Limited
Not enough data for a confident read.
Quant / Vol
risk profile
Very High
Volatility 57%
annualized · 1-yr
Max drawdown −31%
past year
ATR 6.5%
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 Dec 31, 2025
Cash-based CapEx budget · 2026 Initiated $1.5B

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
+99% Bullish
Price vs 50-day avg
+13% Bullish
RSI (14)
51 Neutral
MACD trend
Negative Bearish
52-week position
77% Neutral
Market signals — smart money & positioning
Mixed
Trend (MA cross) No cross
50d $21 › 200d $12 — 50d above 200d
Institutional flow Accumulating
25 of 319 funds reported for Jun 30 · net +72.4K sh shares · +10 new
Insider flow Distributing
Net -$296.0M over 90 days · 100% sells
Short interest Rising
1.04% of float · ▲ +3.3% MoM · 1.3 days cover
Volume signal Normal
Volume near normal
Institution breadth Multi-yr high
319 holders — near 3-yr high, broad support
Price context
position in its 52-week range
52-wk low $7 Now $24 · 77% 52-wk high $29
vs 200-day avg +99% vs 50-day avg +13%

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
$59.82B +203.3% 1.0%
NVDA
Nvidia Corp
$4.93T +9.3% +125.9% 31.2 1.3%
TSM
Taiwan Semiconductor Manufacturing Co Ltd
$2.18T +38.7% 0.5%
AVGO
Broadcom Inc.
$1.83T +11.4% +7.9% 63.9 1.5%
SKHY
SK hynix Inc.
$1.38T

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 Accumulating
Holders
327
% held
7.0%
Reported
25 of 319
Top holder
BlackRock, Inc.
Held Float
View
Held by Funds
Fund positions
53
View
Short & Settlement
Short Interest Rising
Shares short
26.2M
Days to cover
1.3d
Change
+846.1K sh
View
Short Volume
Short vol %
50%
As of
Jul 14, 2026
Short Total
View
Fails to Deliver
FTD shares
372.2K
Value
$7.7M
As of
Jun 12, 2026
View
Off-Exchange
Off-exchange %
37.3%
Week of
May 4, 2026
Off-exch Lit
View
Smart Money
Insider Trades Net selling
Net (90d)
-$296.0M
Buyers / Sellers
0 / 2
Buyers Sellers
View
Filings
SEC Filings
Latest
6-K
Filed
Jul 14, 2026
This year
36
View
Earnings & Events
Investor Relations
Upcoming events
3
View

Performance

5D 20D 120D MTD YTD
UMC +0.0% +10.2% +121.2% -12.4% +203.3%
SPY -0.3% +1.6% +8.3% +0.3% +9.9%
vs SPY +0.3% +8.7% +112.8% -12.7% +193.5%

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) 51 filings 26 filers Visit website Investor relations