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LFUSLittelfuse, Inc.Buy Wait5.4·$457.57
LFUS · Why this verdict

Why Littelfuse (LFUS) is rated BUY WAIT

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

VerdictBUY WAIT
Overall score5.4/10
ConfidenceMEDIUM
MacroNEUTRAL
TrendMatrix Research · core thesis

Engine thesis — one sentence

Littelfuse has executed cleanly across four consecutive quarters with an average 12.6% positive earnings surprise and a perfect financial-health score, but the stock now trades above its analyst consensus target at a demanding 27.6x forward earnings with a reward-to-risk ratio of 0.41-to-1 in an unfavorable direction — making it difficult to justify adding exposure at current prices.

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

Thesis pillars

At a forward price-to-earnings multiple of 27.6x and a price-to-earnings-to-growth ratio of 2.82, the stock screens expensive relative to its growth trajectory, and the current price has moved through the analyst consensus target — leaving no remaining upside at these levels.

Stable
Valuation breakdown
Expectation
Multiple compression brings the forward price-to-earnings below 22x over the next twelve months as earnings growth absorbs part of the premium, making the valuation more defensible.

CounterStrong earnings execution and a perfect financial-health score can sustain a premium multiple for extended periods; if growth accelerates further, the current price may prove to be fair value in retrospect.

The company has beaten consensus earnings estimates in each of the last four quarters with an average positive surprise of 12.6%, suggesting management consistently sets achievable expectations and then delivers above them.

Deteriorating
Earnings
Expectation
The beat streak extends to six consecutive quarters with average quarterly surprise remaining above 8%.

CounterThe most recent quarter beat by 16.6%, which is likely to lift analyst models and reset the baseline higher; as the bar rises, sustaining double-digit beats becomes increasingly difficult.

The reward-to-risk ratio stands at 0.41-to-1 in an unfavorable direction — meaning the implied downside from current levels outweighs the upside to the take-profit target — disqualifying the setup for new entry under any disciplined sizing framework.

TrippedImproving
Warnings
Expectation
A price reset or meaningful analyst target upgrade restores a reward-to-risk ratio above 1.5-to-1, reopening the position geometry.

CounterVolume is accumulating and the stock trades above its 200-day moving average; if buyers continue to absorb supply, analyst targets may be revised higher rather than the stock pulling back.

The dividend carries an explicit yield-trap characterization — the yield appears attractive but the underlying payout metrics do not support it — raising the risk that the distribution could be reduced if earnings momentum softens.

Deteriorating
Catalyst breakdown
Expectation
Cash generation grows enough to bring payout coverage to a sustainable level, evidenced by two consecutive quarters where operating cash flow grows more than 20% year-over-year.

CounterA four-quarter beat streak and a perfect financial-health score suggest current earnings may be sufficient to sustain the payout; the yield-trap flag may be a conservative warning rather than a near-term call on a cut.

Per-dimension breakdown

Value

4.2/10data confidence 83%
ComponentSub-score
P/S7.3
EV/EBITDA0.0
Fwd P/E5.6
PEG4.1
Analyst target4.0
  • Forward P/E: 22.8x
  • PEG: 2.36

Quality

5.2/10data confidence 100%
ComponentSub-score
ROE0.0
ROA4.5
Gross margin3.9
Op margin7.5
Net margin0.0
Current ratio9.3
Moat6.5
Piotroski F10.0
  • Strong Piotroski F-Score: 9/9

Growth

8.8/10data confidence 67%
ComponentSub-score
Rev growth7.6
EPS growth10.0
  • Strong growth: 20% YoY

Momentum

5.7/10data confidence 100%
ComponentSub-score
RSI4.4
MACD10.0
OBV4.7
MA position9.0
Volume0.5
  • Overbought (RSI 73)
  • Above 200-day MA

Sentiment

6.3/10data confidence 100%
ComponentSub-score
LLM sentiment6.5
Analyst rating6.3
Price target6.0
  • Light analyst coverage (4.0) — signal dampened

Insider

3.5/10data confidence 75%
ComponentSub-score
materiality3.0
insider conviction2.0
holder change5.4
  • Notable insider selling — $14,886,559 (0.128% of mkt cap)

Peer rank

3.6/10data confidence 80%
ComponentSub-score
value rank3.7
quality rank1.4
growth rank4.6

Technical

4.3/10data confidence 100%
ComponentSub-score
bollinger2.8
support resistance1.8
52w position8.3

Risk (lower is worse)

5.2/10data confidence 100%
ComponentSub-score
short interest6.6
days to cover7.2
volatility0.8
put call5.8
implied vol2.2
beta5.1
debt equity8.9
  • High IV: 67%

Catalyst

6.3/10data confidence 100%
ComponentSub-score
erm5.0
earnings history10.0
earnings timing5.0
surprise avg7.4
dividend safety5.2
news activity5.0
  • Perfect beat streak: 4Q

How the verdict was assembled

Engine trigger

Mixed signals. Hold existing position. | News modifier +2 (HOLD_IF_HOLDING → STRONG_BUY_WAIT).

Engine technical detail
verdict_path: L4:PATH_F_HOLD_DEFAULT|L3:NEWS_MOD=+2
Passed (6)
  • MOMENTUM:5.7>=5.5
  • INSIDER:OK
  • NEWS_EVENTS:NONE_RECENT
  • EARNINGS_PROXIMITY:74d clear
  • SEMI_CYCLE_PEAK:CLEAR
  • MATERIALS_CYCLE_PEAK:CLEAR
Failed (1)
  • ASYMMETRY:-0.6=NEGATIVE
Warning (1)
  • 8K_CSUITE_CHANGE:5.02 (officer departure/appointment)
Reward-to-Risk
-0.61
Upside
-9.2%
Downside
15.0%
Sizing output
STARTER

Setup No clear chart pattern; technical signals are mixed

EdgeNo clear edge No clear edge identified

SuitabilityAggressive Beta 1.49>1.3

Investment implication

The default F-path HOLD fired without any positive-conviction gate triggering — no momentum acceleration, no quality+value crossover, no setup recognition. Highest-clear gate: MOMENTUM:5.7>=5.5. Top dim: Growth at 8.8; weakest: Insider at 3.5. The engine's read is one of pattern absence — no directional conviction in either direction at current asymmetry.

The strongest dimensions are Growth at 8.8, Sentiment at 6.3, and Catalyst at 6.3; the weakest are Insider at 3.5, Peer rank at 3.6, and Value at 4.2. The V9 engine flagged 1 failed gate with 1 warning, producing an asymmetric reward-to-risk of -0.61 and an engine sizing output of STARTER.

What would invalidate the thesis

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

  • P1Consistent Earnings Outperformance

    Trip ifEPS surprise falls below 0% in any of the next 2 reported quarters.

  • P2Rich Valuation Caps Upside

    Trip ifForward P/E compresses below 22x for 2 consecutive quarters while revenue growth stays above 10%.

  • P3Unfavorable Reward To Risk GeometryTripped

    Trip ifStock price declines more than 10% from current levels ($476.90), widening upside to the take-profit target and pushing reward-to-risk above 1.5-to-1.

  • P4Dividend Yield Safety Concern

    Trip ifOperating cash flow grows more than 20% year-over-year for 2 consecutive quarters, covering the dividend at a sustainable payout ratio.

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

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