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MIRMirion Technologies, Inc.Sell5.7·$18.67
MIR · Why this verdict

Why Mirion Technologies (MIR) is rated SELL

Updated

Model-generated analysis — not investment advice. Not a registered investment advisor. Past performance does not guarantee future results. How we score · Editorial policy

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Methodology · Editorial policy & full disclaimer

VerdictSELL
Overall score5.7/10
ConfidenceMEDIUM
MacroRISK_OFF
TrendMatrix Research · core thesis

Engine thesis — one sentence

Mirion Technologies combines industry-leading 28% revenue growth and exceptional 271% free cash flow conversion with a confirmed technical downtrend and 19% short interest — the gap between fundamental quality and current price is wide, but near-term catalysts are needed to close it.

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

Thesis pillars

Consensus analyst targets imply approximately 45% upside from the current price, and the risk/reward geometry favors buyers by roughly 6-to-1 — an unusually wide margin that reflects how far price has diverged from fundamental estimates.

↓Deteriorating
Price targets
Expectation
Consensus analyst price target stays above $21.00 over the next four quarters, preserving meaningful potential upside relative to the current price.

CounterAnalyst targets in small-cap industrials are frequently revised lower when price momentum is negative and institutional interest wanes; if the downtrend persists, consensus targets may migrate down and erode the apparent upside.

The company converts net income into free cash flow at a rate of 271% and achieves a perfect score on standardized financial health screening, signaling that reported earnings materially understate actual cash generation and that the business carries significant financial flexibility.

↓Deteriorating
Quality breakdown
Expectation
Free cash flow as a percentage of net income remains above 150% for the next two reported quarters, confirming the high conversion is structural rather than a one-period anomaly.

CounterConversion ratios well above 100% can reflect deferred capital investment rather than structural advantage; if maintenance or growth capex normalizes upward, the ratio may compress sharply and undermine the quality argument.

Revenue is expanding at 28% year-over-year, placing the company at the top of its industry peer group by growth rank — and if even a fraction of this expansion rate proves durable, the current valuation looks undemanding for a cash-generative business.

↑Improving
Growth breakdown
Expectation
Revenue growth stays above 15% year-over-year for the next two consecutive reported quarters.

CounterThe growth estimate carries limited confidence, and any deceleration toward single-digit expansion would undermine the primary valuation rationale in a stock already trading with negative technical momentum.

The stock is trading below its 200-day moving average with that average declining at roughly 2% per month — a confirmed downtrend that represents a meaningful near-term headwind regardless of the fundamental growth story.

↑Improving
Bear case
Expectation
The 200-day moving average slope turns flat or positive and the stock closes above the moving average for at least 10 consecutive trading sessions, signaling a trend reversal.

CounterConfirmed downtrends in structurally growing businesses are often transient; volume accumulation in the face of price weakness may indicate that buyers are positioning ahead of a catalyst, not that further declines are inevitable.

Short interest at 19% of float combined with implied volatility of 128% reflects concentrated bearish positioning that can amplify downside but also creates the conditions for a sharp rally if the growth thesis is validated through earnings.

↑Improving
Risk breakdown
Expectation
Short interest falls below 12% of float over the next two quarters as earnings results reduce the conviction of short sellers.

CounterA 19% short position likely reflects informed concern about supplier concentration and execution risk; if the next earnings report disappoints, the elevated short base could drive further forced selling rather than a covering rally.

Per-dimension breakdown

Value

4.1/10data confidence 67%
ComponentSub-score
P/E0.0
Fwd P/E4.4
PEG10.0
Analyst target6.0
  • ▸Forward P/E: 27.9x
  • ▸PEG: 0.05

Quality

4.3/10data confidence 100%
ComponentSub-score
ROE0.5
ROA0.9
Gross margin5.6
Op margin0.0
Net margin1.3
Current ratio10.0
Moat6.4
Piotroski F10.0
  • ▸Strong Piotroski F-Score: 9/9

Growth

9.3/10data confidence 67%
ComponentSub-score
Rev growth8.6
EPS growth10.0
  • ▸Strong growth: 24% YoY

Momentum

8.3/10data confidence 100%
ComponentSub-score
RSI5.0
MACD10.0
OBV10.0
MA position8.0
Volume8.7
  • ▸Volume accumulation (rising OBV)
  • ▸Above 200-MA but MA slope flat

Sentiment

7.2/10data confidence 100%
ComponentSub-score
LLM sentiment5.0
Analyst rating8.3
Price target8.3
  • ▸Analyst upside: 26%

Insider

6.5/10data confidence 75%
ComponentSub-score
materiality5.5
holder change7.1
notable moves7.0
  • ▸Insider buying (low materiality) — $312,000 (0.007% of mkt cap)

Peer rank

3.0/10data confidence 80%
ComponentSub-score
value rank0.2
quality rank1.1
growth rank8.0

Technical

0.8/10data confidence 100%
ComponentSub-score
bollinger0.0
support resistance0.2
52w position2.3

Risk (lower is worse)

4.2/10data confidence 100%
ComponentSub-score
short interest0.0
days to cover0.5
volatility1.5
put call10.0
implied vol2.7
beta6.6
debt equity6.9
news risk5.5
  • ▸High short interest: 25%
  • ▸High IV: 64%
  • ▸Concentration risks: 1 HIGH, 3 MED (10-K Item 1A — sized via position_sizing, validated via buy_confidence)

Catalyst

5.5/10data confidence 100%
ComponentSub-score
erm5.0
earnings history5.6
earnings timing5.0
surprise avg4.1
news activity8.0

How the verdict was assembled

Engine trigger

Multiple concerning factors. Consider reducing position.

Engine technical detail
verdict_path: L4:PATH_F_SELL
Passed (5)
  • MOMENTUM:8.3>=5.5
  • INSIDER:OK
  • EARNINGS_PROXIMITY:102d clear
  • SEMI_CYCLE_PEAK:CLEAR
  • MATERIALS_CYCLE_PEAK:CLEAR
Failed (1)
  • ASYMMETRY:0.7<1.5@spot
Warning (2)
  • DEATH_CROSS:momentum=8.3>=5.0 recovering
  • 8K_CSUITE_CHANGE:5.02 (officer departure/appointment)
Reward-to-Risk
0.65
Upside
+9.7%
Downside
15.0%
Sizing output
AVOID

SetupMomentum Cont — Trend continuation, RSI 65, MACD bullish

EdgeNo clear edge — No clear edge identified

SuitabilityAggressive — MCap $4.6B<$5B

Investment implication

The F-path SELL output reflects an overall score of 4.5 below the 5.6 soft trigger — multiple weakening dimensions accumulated rather than a single hard-floor breach. The strongest dimension ( Growth at 9.3) was not enough to lift the adjusted overall above the threshold. Co-occurring failed gates ( ASYMMETRY:0.7<1.5@spot) reinforce the read. Current asymmetry R:R is 0.65 — supplementary context, not the trigger for this path.

The strongest dimensions are Growth at 9.3, Momentum at 8.3, and Sentiment at 7.2; the weakest are Technical at 0.8, Peer rank at 3.0, and Value at 4.1. The V9 engine flagged 1 failed gate with 2 warnings, producing an asymmetric reward-to-risk of 0.65 and an engine sizing output of AVOID.

What would invalidate the thesis

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

  • P1Exceptional Cash Conversion

    Trip ifFree cash flow as a percentage of net income falls below 100% for 2 consecutive quarters.

  • P2Industry Leading Revenue Growth

    Trip ifRevenue growth falls below 15% year-over-year for 2 consecutive quarters.

  • P3Confirmed Downtrend Headwind

    Trip ifStock closes above its 200-day moving average for 10 consecutive trading sessions.

  • P4Elevated Short Interest Dual Edge

    Trip ifShort interest falls below 10% of float within 2 quarters.

  • P5Analyst Upside Risk Reward

    Trip ifConsensus analyst price target falls below $21.00.

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

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