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United Microelectronics Corporation (UMC) Revenue-to-Profit Sankey Flow & SEC XBRL Financials

$18.04 -4.14% NYSE • Live Quote vs Prior Daily Close (Synced Snapshot)

United Microelectronics Corporation (UMC) carries a Roarable Rating of C (Hold) with 65/100 RQD Confidence. The composite score sits in the neutral Hold band (59–69), meaning current holders don’t need to panic-sell while prospective buyers can wait for a move into the 70+ Buy zone.

ROARABLE C • HOLD / WATCH Cap $45.42B

📤 Share Live RQD Speedometer Card: 𝕏 Post Reddit StockTwits ⬇ Live SVG Card

INTERACTIVE SCENARIO DECK:

🛡️ Portfolio Crash X-Ray

RQD QUANT TACHOMETERHOLD / WATCH • C

JEV AI Jury Split (Battleground)

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SEC

Whale

Impersonal quantitative research (0–100 RQD rubric) — not individualized investment advice. Past performance does not guarantee future results. Full Disclaimer

5-PILLAR SNOWFLAKE RADARRw C- · Rk B

Each axis scored 0–20

12M PRICE TARGET CONE+3.2% Base Target

WHALE OPTIONS SNAPSHOT: — (No Active Options Snapshot on file for UMC)Realized 20D OHLCV Swing Band: ±7%

VISUAL REVENUE-TO-PROFIT SANKEY WATERFALL • Trailing 12 Months

How UMC Turns Every Dollar of Sales Into Real Bottom-Line Profit

Free Cash Flow:$1.81B (28.5% FCF Margin)

ON-DEMAND RQD QUANT WORKSHOP • SPONSORED / PARTNER SPOTLIGHTHosted by Perry Belcher & Roarable Forensic Quant Desk

Red-Light Warning Desk: Spotting SEC Cash-Flow & Dilution Risks Before Downgrades (Featuring UMC)

✓Walkthrough of UMC's RQD Radar, SEC cash-conversion gap & downside invalidation levels
✓3 asymmetric Bear/Hedge frameworks when 10-year Treasury yields stay elevated
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UMC // CANDLESTICK & AUTO-TRENDLINE WORKSTATION6M: +38.98%📐 HORIZONTAL RANGE

2026-11-01O $18.82H $18.82L $18.04C $18.04VOL 12.52M

RES: $30.02SUP: $12.09SMA50: $21.62SMA200: $17.10

PRIMARY-SOURCE FORENSICS, SECOND-ORDER LINKS & AI ANALYST DESK

UMC Dilution Monitor, Expectations Hurdle, Butterfly Connections & Policy Exposure

🦋 UMC Butterfly Map → + Track UMC →

Share Count & Dilution Monitor (#25)

Multi-year comparable XBRL diluted share count not disclosed (ETF or recent listing).

Reverse-DCF Expectations Hurdle (#30)

15.4%/yr Implied 5Y Growth

vs. -2.2% actual YoY revenue growth (assuming 9.25% cost of equity & 16.5x terminal multiple).

Ellis Vennor Setup Ledger (#33)

No active Ellis Vennor swing setup published on UMC today. View full Setup Ledger →

🦋 Documented & Second-Order Butterfly Connections Open Graph →

No direct multi-tier Butterfly edges indexed yet for UMC. Explore sector supply chains on /butterfly.

AI Analyst Theses, Washington Policy & Company Video

🎬 No recent verified company-specific video clip queued for UMC today (we never pad ticker pages with unrelated generic clips). Browse Macro Video Desk →

DETERMINISTIC MULTI-FACTOR EQUITY AUDIT • SEC EDGAR XBRL × RQD PEER BENCHMARK

📊 Quantitative Sector Peer Comparison, SEC Filing Delta & Investment FAQ (UMC)

Technology Rank #121 of 241 ⚔️ STM vs UMC Full Matrix →

1. Head-to-Head Technology Peer Comparison (UMC vs. STM, MCHP, ALAB, MPWR)

Industry: Semiconductors (45 Tracked Issuers)

Across 241 tracked Technology securities in the Roarable RQD universe, United Microelectronics Corporation (UMC) ranks #121 by composite RQD confidence (65/100, grade C) and #71 by equity capitalization ($45.42B). Within this direct 5-issuer industry benchmark cohort, UMC leads on earnings valuation at 21.7x trailing P/E, while UMC leads on capital efficiency and profitability with 14.9% ROIC and — gross margin. MCHP currently holds the highest overall quantitative score in the immediate peer group at 68/100 (C+) compared with UMC at 65/100 (C).

Ticker / Company	Roarable Grade	RQD Score	Trailing P/E	Gross Margin	ROIC	1D Change	Market Cap	Head-to-Head
UMC ACTIVE United Microelectronics Corporation	C	65/100	21.7x	—	14.9%	-4.14%	$45.42B	Benchmark Subject
STM STMicroelectronics N.V.	D+	56/100	—	33.9%	0.8%	+3.03%	$44.62B	/stm-vs-umc →
MCHP Microchip Technology Incorporated	C+	68/100	—	57.7%	3.3%	+1.87%	$44.05B	/mchp-vs-umc →
ALAB Astera Labs Inc.	C+	68/100	—	75.7%	3.4%	-2.28%	$50.39B	/alab-vs-umc →
MPWR Monolithic Power Systems Inc.	C-	61/100	94.8x	55.2%	12.2%	-1.02%	$58.91B	/mpwr-vs-umc →

2. UMC Fundamental Profitability, Capital Efficiency & Balance-Sheet Forensics

TRAILING 12M & FORWARD QUANTITATIVE SNAPSHOT

United Microelectronics Corporation (UMC) operates in Semiconductors (Technology) with an equity capitalization of $45.42B, trailing P/E of 21.7x, forward P/E of 20.2x, and EV/EBITDA of 14.9x. Operating profitability registers a gross margin of —, operating margin of 21.1%, net profit margin of 16.4%, ROIC of 14.9%, and free cash flow yield of 3.99%, alongside an Altman Z-Score of 3.87 and Piotroski F-Score of 7/9.

3. UMC Data-Verified Investor FAQ (RQD Rating, Sector Peers, SEC Forensics & Technicals)

✓ SCHEMA.ORG FAQPAGE JSON-LD ENABLED

Is UMC stock a Buy, Hold, or Sell right now according to Roarable's RQD model?

As of 2026-11-01, United Microelectronics Corporation (NYSE: UMC) is rated C (Hold / HOLD) by Roarable's 5-pillar RQD engine with a composite confidence score of 65/100 at a spot price of $18.04 (-4.14% 1D, market cap $45.42B). Pillar breakdown: Fundamental Cash Engine 12/20, Institutional 13F & Options Flow 8/20, Executive Insider Alignment 16/20, FRED Macro Regime Fit 13/20, and SEC Balance-Sheet Forensics 16/20. Across 241 tracked Technology issuers, UMC ranks #121 in composite RQD confidence.

How does UMC compare to STM and MCHP in the Technology sector?

Within the Technology sector (Semiconductors), UMC carries a Roarable C (65/100 RQD), trailing P/E of 21.7x, gross margin of —, and ROIC of 14.9%. By comparison, STM (STMicroelectronics N.V.) holds a D+ grade (56/100 RQD, P/E N/A, ROIC 0.8%, cap $44.62B) and MCHP (Microchip Technology Incorporated) posts a C+ grade (68/100 RQD, P/E N/A, ROIC 3.3%, cap $44.05B). Among the 5-stock peer group, UMC leads on earnings multiple (21.7x) while UMC leads on capital efficiency (14.9% ROIC).

What are the biggest fundamental strengths and SEC risk factors for UMC?

For United Microelectronics Corporation (UMC), key quantitative strengths include Company leadership has skin in the game with net positive insider conviction. and Clean SEC annual filing review with no major hidden accounting time-bombs., while primary risk factors center on Broader market pullbacks can still drag down strong stocks in the short run. and implied 5-year growth hurdle of 15.4%/yr. Institutional options positioning shows a 50% call / 50% put premium split.

Where is UMC trading relative to its 50-day, 200-day, and 52-week technical levels?

UMC last traded at $18.04 (-4.14% on volume of 12,521,784 shares), positioning the stock -16.56% below its 50-day simple moving average ($21.62) and +5.50% above its 200-day simple moving average ($17.10). Across its 52-week range of $6.97 to $28.96, UMC sits at the 50.3% percentile with a 14-day RSI of 36.9 (NEUTRAL RANGE) and an implied next-earnings move of ±7.0% ($16.78 to $19.30).

UMC Investor FAQ & Complete 8-Part Research Index

100% OPEN ACCESS • SEC EDGAR × CBOE × FRED

How profitable is United Microelectronics Corporation (UMC)?

In Trailing 12 Months, UMC converted $6.4B of revenue into a 52% gross margin, 21.1% operating margin, and $1.8B in free cash flow (28.5% FCF margin).

Direct Sub-Reports: UMC RQD Cockpit UMC 12M Forecast UMC Earnings & Move UMC Dividends & DRIP UMC Insiders & 13F UMC Whale Options UMC Profit Sankey UMC News & Why