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SLNSilence Therapeutics Plc - AmerSell6.6·$10.13-3.52%
SellModerate Confidence
Investment thesis

Silence Therapeutics combines explosive revenue growth and an engine-favored asymmetric setup with severe cash burn and volatile earnings, making it a high-risk, high-reward growth story.

Thesis pillars

  • Extreme Cash Burn Rule Of 40 FailStable
  • Explosive Revenue GrowthStable
  • Overbought Momentum Asymmetric UpsideStable
  • +2 more pillars — see the Why tab for full reasoning

Full reasoning →

Open full analysis

Silence Therapeutics Plc - Amer (SLN) Stock Analysis

Inst Constrain edge

SellVALUE-TRAP 1/5Moderate Confidence

Healthcare · Biotechnology

Sell if holding. Engine safety override at $10.13: Quality below floor (3.5 < 4.0) triggers a hard block regardless of the otherwise-positive setup — overall score 6.6/10 and A.R:R 9.6:1 is above the 1.5:1 BUY gate. Specifically: Elevated put/call ratio: 5.50; Below-average business quality.

Silence Therapeutics plc, a biotechnology company, engages in the discovery and development of novel molecules incorporating short interfering ribonucleic acid (siRNA) to inhibit the expression of specific target genes in hematology, cardiovascular, and rare diseases. The... Read more

$10.13+144.3% A.UpsideScore 6.6/10#8 of 258 Biotechnology
QualityF-score6 / 9FCF yield-9.30%
Stop $9.66Target $25.38(analyst − 13%)A.R:R 9.6:1
Analyst target$29.17+187.9%6 analysts
$25.38our TP
$10.13price
$29.17mean
$75

Sell if holding. Engine safety override at $10.13: Quality below floor (3.5 < 4.0) triggers a hard block regardless of the otherwise-positive setup — overall score 6.6/10 and A.R:R 9.6:1 is above the 1.5:1 BUY gate. Specifically: Elevated put/call ratio: 5.50; Below-average business quality. Chart setup: No clear chart pattern; technical signals are mixed. Score 6.6/10, moderate confidence.

Passes 8/8 gates (positive momentum, favorable risk/reward ratio, clean insider activity, no SEC red flags, news events none recent, earnings proximity 33d clear, semi cycle peak clear, materials cycle peak clear). Suitability: speculative.

TrendMatrix Research · upcoming catalyst calendar

Upcoming dated catalysts

Thu, Aug 6, 202633d to earnings· next earnings call

Thesis

Rewards
No bull case signals
Risks
Quality below floor (3.5 < 4.0)

Key Metrics

P/E (TTM)
P/E (Fwd)-26.6
Mkt Cap$491M
EV/EBITDA-5.9
Profit Mgn0.0%
ROE-92.6%
Rev Growth197.2%
Beta1.38
DividendNone
Rating analysts6

Quality Signals

Piotroski F6/9MoatNarrow

Options Flow

P/C5.50bearish

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

Rating Breakdown

2 floor-breakers·2 ceiling hits

No near-term catalyst priced in. Thesis progression will come from fundamentals grinding, not event reaction.static

Surprise Avg
0.0
Earnings History
3.3
Earnings Timing
5.0
Earnings concerns: 2B/2M

Quality below the gate floor. Component breakdown shows what dragged the score down.static

Roe
0.0
Roa
0.0
Net Margin
0.0
Fcf Quality
0.0
Rule Of 40
3.0
Current Ratio
5.0
Piotroski F
6.7
Moat
7.2
Gross Margin
10.0
Cash-burning: FCF -5442% of revenueRule of 40: -5244 (fail)
GatesMomentum 7.6>=5.5A.R:R 9.6 ≥ 1.5Insider activity: OKNo SEC red flagsNEWS EVENTS NONE RECENTEARNINGS PROXIMITY 33d clearSEMI CYCLE PEAK CLEARMATERIALS CYCLE PEAK CLEARSuitability: Speculative
RSI
81 · Overbought
20D MA 50D MA 200D MAGOLDEN CROSSSupport $5.88Resistance $11.06

Price Targets

$10
$25
A.Upside+150.5%
A.R:R9.6:1

Position Sizing

ConvictionNone
Suggested %0.5%
Max %1%
RegimeSteady

Risk Alerts

! Quality below floor (3.5 < 4.0)

Earnings

B
B
M
M
2/4 beats
Next Earnings2026-08-06 (33d)

Verdict History

reverse chrono — latest first
Loading history...
Verdicts are recorded on every nightly pipeline run. Rows capture transitions (verdict flips, score deltas ≥0.3, entry/TP/SL changes). Rows with a ▶ can be expanded to see the change reason. Aggregate cohort performance is tracked in the recommendation ledger.
Frequently Asked Questions
Is SLN stock a buy right now?

Sell if holding. Engine safety override at $10.13: Quality below floor (3.5 < 4.0) triggers a hard block regardless of the otherwise-positive setup — overall score 6.6/10 and A.R:R 9.6:1 is above the 1.5:1 BUY gate. Specifically: Elevated put/call ratio: 5.50; Below-average business quality. Chart setup: No clear chart pattern; technical signals are mixed. Prior stop was $9.66. Score 6.6/10, moderate confidence.

What is the SLN stock price target?

Take-profit target: $25.38 (+144.3% upside). Prior stop was $9.66. Stop-loss: $9.66.

What are the risks of investing in SLN?

Quality below floor (3.5 < 4.0).

Is SLN overvalued or undervalued?

Silence Therapeutics Plc - Amer trades at a P/E of N/A (forward -26.6). TrendMatrix value score: 9.0/10. Verdict: Sell.

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What does Silence Therapeutics Plc - Amer do?Silence Therapeutics plc, a biotechnology company, engages in the discovery and development of novel molecules...

Silence Therapeutics plc, a biotechnology company, engages in the discovery and development of novel molecules incorporating short interfering ribonucleic acid (siRNA) to inhibit the expression of specific target genes in hematology, cardiovascular, and rare diseases. The company develops Divesiran (SLN124), which is in Phase 2 development for polycythemia vera, and SLN548 for complement-mediated renal diseases. It also develops Zerlasiran (SLN360) for cardiovascular disease associated with elevated lipoprotein(a); SLN312 for dyslipidemia; SLN365 for hypercholesterolemia; and SLN098 for obesity. The company was formerly known as SR Pharma plc and changed its name to Silence Therapeutics plc in May 2007. Silence Therapeutics plc was incorporated in 1994 and is headquartered in London, United Kingdom.

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