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STMSTMicroelectronics N.V.Sell4.6·$70.67-0.07%
STM · Why this verdict

Why STMicroelectronics (STM) is rated SELL

Updated

Model-generated analysis — not investment advice. Not a registered investment advisor. Past performance does not guarantee future results.

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Methodology · Editorial policy & full disclaimer

VerdictSELL
Overall score4.6/10
ConfidenceMEDIUM
MacroNEUTRAL

Thesis pillars

Despite the earnings miss streak, revenue is growing at 23% year-over-year, suggesting that top-line demand exists but is being absorbed by elevated costs or pricing pressure that compresses margins below consensus expectations.

Stable
Growth breakdown
Expectation
Operating margin recovery drives earnings back toward consensus levels with at least 1 positive EPS surprise in the next 2 quarters as cost absorption normalizes.

CounterRevenue growth in semiconductors during a cycle transition can coexist with margin compression as customers demand price concessions and inventory destocking drags average selling prices; cost pressures may persist longer than the revenue growth implies.

STMicroelectronics has missed consensus EPS estimates in 3 of the last 4 quarters with an average negative surprise of 34%, including a 78% miss in the most recent quarter, reflecting a severe semiconductor demand downturn exceeding analyst expectations.

Stable
Earnings
Expectation
At least 2 of the next 4 quarterly reports come in at or above consensus estimates, indicating the earnings trough has passed and results are stabilizing relative to expectations.

CounterSemiconductor earnings cycles can produce multi-quarter miss streaks lasting 6 to 8 quarters during inventory correction phases; the 78% most-recent miss suggests the cycle bottom has not yet been reached.

STM's quality score of 3.5 is below the minimum threshold of 4.0, and free cash flow is deeply negative at -245% of net income, indicating that cash outflows substantially exceed reported accounting earnings.

Stable
Warnings
Expectation
The quality score rises above 4.5 and free cash flow improves to at least -50% of net income within 12 months as capital expenditures normalize from a peak investment cycle.

CounterLarge integrated device manufacturers in secular capex cycles can sustain negative free cash flow for 3 to 5 years during fab construction phases; the quality trough may represent the bottom of a structural cycle rather than ongoing deterioration.

The stock is trading approximately 30% above analyst consensus price targets, with indicated upside of negative 29.8%, meaning the current price materially exceeds where analysts believe fair value lies.

Stable
Warnings
Expectation
Analyst consensus price target is upgraded to above $90, more than 14% above current price, following evidence of margin recovery or positive earnings guidance within 12 months.

CounterA stock trading 30% above analyst consensus targets with a 3-of-4 earnings miss record and below-threshold quality carries a high probability of price correction toward analyst targets rather than upward target revision.

TrendMatrix Research · core thesis

Engine thesis — one sentence

STMicroelectronics has missed earnings estimates in 3 of the last 4 quarters with an average negative surprise of 34% and its quality score of 3.5 sits below the minimum threshold, while free cash flow is deeply negative at -245% of net income; the indicated price upside is also negative, making the fundamental and technical cases both weak.

Falsifiable statement — pillar-level invalidators below. Engine-derived; not personalized advice.

Per-dimension breakdown

Value

4.9/10data confidence 83%
ComponentSub-score
P/S7.0
EV/EBITDA0.0
Fwd P/E4.5
PEG10.0
Analyst target3.0
  • Forward P/E: 27.7x
  • PEG: 0.49

Quality

3.5/10data confidence 100%
ComponentSub-score
ROE0.3
ROA1.0
Gross margin2.8
Op margin1.5
Net margin0.6
Current ratio9.7
FCF quality0.0
Moat6.4
Piotroski F8.9
  • Earnings quality RED FLAG: -245% FCF/NI
  • Strong Piotroski F-Score: 8/9

Growth

4.1/10data confidence 67%
ComponentSub-score
Rev growth8.2
EPS growth0.0
  • Strong growth: 23% YoY

Momentum

3.9/10data confidence 100%
ComponentSub-score
RSI7.7
MACD0.0
OBV1.0
MA position6.0
Volume4.9
  • Uptrend pullback (RSI 38) - buy opportunity
  • Volume distribution (falling OBV)
  • Above 200-day MA

Sentiment

7.1/10data confidence 100%
ComponentSub-score
news sentiment10.0
Analyst rating7.2
Price target4.5
  • Positive news sentiment (+1.00)

Insider

5.1/10data confidence 50%
ComponentSub-score
materiality5.0
holder change5.2
  • No net insider activity — $0 (0.000% of mkt cap)

Peer rank

3.0/10data confidence 80%
ComponentSub-score
value rank3.6
quality rank3.3
growth rank5.3

Technical

7.3/10data confidence 100%
ComponentSub-score
bollinger9.6
support resistance8.9
52w position6.8
gap4.0

Risk (lower is worse)

5.0/10data confidence 100%
ComponentSub-score
short interest9.1
days to cover10.0
volatility0.0
put call3.4
implied vol0.0
max pain risk3.0
beta4.8
debt equity9.4
  • High IV: 104%
  • Above max pain $45

Catalyst

3.1/10data confidence 100%
ComponentSub-score
erm5.0
earnings history0.0
earnings timing5.0
surprise avg0.0
dividend safety3.5
news activity5.0
  • Earnings concerns: 1B/3M
  • Yield trap warning: high yield but unsafe

How the verdict was assembled

Engine trigger

Quality below minimum threshold.

Engine technical detail
verdict_path: L1:HARD_BLOCK
Passed (6)
  • INSIDER:OK
  • 8K:CLEAN
  • NEWS_EVENTS:NONE_RECENT
  • EARNINGS_PROXIMITY:18d clear
  • SEMI_CYCLE_PEAK:CLEAR
  • MATERIALS_CYCLE_PEAK:CLEAR
Failed (2)
  • MOMENTUM:3.9<4.5
  • ASYMMETRY:-1.3=NEGATIVE
Warning (0)

none

Reward-to-Risk
-1.26
Upside
-15.7%
Downside
12.5%
Sizing output
AVOID

Setup No clear chart pattern; technical signals are mixed

EdgeNo clear edge No clear edge identified

SuitabilityAggressive Beta 1.56>1.3

Investment implication

The L1 gate blocked the positive-verdict path: a hard-floor threshold was breached, so dimensional pillars — including Technical at 7.3 could not lift the engine output above the verdict floor. Failed gate signal: MOMENTUM:3.9<4.5.

The strongest dimensions are Technical at 7.3, Sentiment at 7.1, and Insider at 5.1; the weakest are Peer rank at 3.0, Catalyst at 3.1, and Quality at 3.5. The V9 engine flagged 2 failed gates, producing an asymmetric reward-to-risk of -1.26 and an engine sizing output of AVOID.

What would invalidate the thesis

Falsifying conditions — when triggered, the corresponding pillar's thesis is invalidated.

  • P1Earnings Miss Streak 34pct Avg

    Trip ifEPS surprise falls below -20% in at least 2 of the next 4 quarters, indicating the earnings correction is deepening rather than stabilizing.

  • P2Below Quality Floor Negative Fcf

    Trip ifFree cash flow remains below -100% of net income for 2 or more consecutive quarters, indicating the capex cycle and quality trough are extending beyond 12 months.

  • P323pct Revenue Growth Thesis

    Trip ifRevenue growth falls below 5% year-over-year in any reported quarter over the next 12 months, indicating both the top-line and margin thesis are failing simultaneously.

  • P4Analyst Target Deeply Negative Upside

    Trip ifAnalyst consensus price target falls below $65, more than 18% below current price, as broad analyst downgrades follow further earnings misses.

Engine reasoning is mechanically derived from pipeline gate outputs. See decision view.

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