ALNY

ALNY

Alnylam Pharmaceuticals is a biopharmaceutical company pioneering RNA interference (RNAi) therapeutics.
It is a leading innovator in the field, focused on developing genetically targeted medicines for rare and prevalent diseases.

$366.86 -3.10 (-0.84%)

Updated: January 14, 2026, 16:00 EST

Analyzed by Rockflow Bobby Quantitative Model ✓ Updated Daily

Investment Opinion: Should I buy ALNY Today?

Based on the provided analysis for ALNY (Alnylam Pharmaceuticals), here is a comprehensive assessment.

Technical Analysis The stock is in a clear technical downtrend, having significantly underperformed the market over recent months. While its current price suggests it is technically oversold after steep declines, the low beta indicates this weakness is driven by company-specific issues rather than market volatility, which is a concern until a clear reversal pattern emerges.

Fundamental Analysis Fundamentally, ALNY is impressive, showing explosive revenue growth and a dramatic swing to profitability with strong margins. However, this is tempered by a very high debt load and operational metrics that suggest the current profitability may be amplified by a small equity base. The company appears to be executing well but carries significant financial leverage.

Valuation Valuation is the most significant hurdle. Traditional metrics show extreme overvaluation, with a sky-high P/E and P/B ratio. The market is unmistakably pricing in tremendous future growth, making the stock highly susceptible to negative news if that growth fails to meet lofty expectations.

Risk Assessment The risk profile is mixed. The low beta is positive for portfolio stability, but the substantial maximum drawdown demonstrates high stock-specific risk. The lack of significant short interest suggests the market isn't broadly betting against it, yet biopharma stocks are inherently risky due to clinical and regulatory outcomes.

Investment Recommendation

Based on the comprehensive analysis, a cautious approach is recommended. ALNY presents a compelling growth story with strong recent execution, but this appears to be fully reflected in its extreme valuation multiples. The combination of a weak technical trend and high financial leverage adds significant risk. For investors with a high risk tolerance and a long-term horizon who strongly believe in the company's pipeline, it could be a speculative buy on further weakness. However, for most investors, the current price presents an unattractive risk-reward profile, suggesting it is not a buy at this time.

*Note: This is not investment advice, for reference only.*

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ALNY 12-Month Price Forecast

RockFlow Model Forecast: Three Scenarios for 2026

Based on the provided analysis, here is a 12-month outlook for ALNY:

The key catalyst for ALNY will be its ability to meet or exceed the tremendous future growth expectations already priced into its stock, likely requiring positive pipeline developments, successful new drug launches, or upward revisions to sales forecasts for its existing products. The primary risks are substantial, rooted in its extreme valuation multiples, high financial leverage, and weak technical trend, making the stock highly vulnerable to any negative news or failure to deliver on its growth narrative. Given the lack of a specific analyst target, the outlook is cautious; a target price range is difficult to establish, but the stock's performance will likely be binary—either achieving a significant re-rating if growth milestones are hit or facing considerable downside pressure if execution falters.

Wall Street Consensus

Most Wall Street analysts are optimistic about ALNY's 12-month outlook, with consensus target around $366.86, indicating expected upside potential.

Average Target
$366.86
28 analysts
Implied Upside
+0%
vs. current price
Analyst Count
28
covering this stock
Price Range
$293 - $477
Analyst target range
Buy Buy
20 (71%)
Hold Hold
7 (25%)
Sell Sell
1 (4%)

Bulls vs Bears: ALNY Investment Factors

Overall, ALNY has investment potential but also faces challenges. Here are key factors to weigh before investing.

Bullish Bullish
  • Strong stock performance: ALNY stock has outpaced medical peers with significant gains in 2025.
  • Upcoming 5-year strategic plan: New long-term roadmap presentation could boost investor confidence in growth trajectory.
  • Positive analyst consensus: Average price target near $503 suggests ~20% upside potential from current levels.
  • Board strengthening: Appointment of experienced executive Stuart Arbuckle adds leadership stability.
Bearish Bearish
  • Q4 revenue miss impact: BofA lowered price target after earnings disappointing results.
  • TTR franchise challenges: Near-term headwinds in key therapeutic area creating momentum concerns.
  • Limited late-stage catalysts: Pipeline lacks near-term major catalysts for share price appreciation.
  • Valuation concerns post-surge: Stock's 2025 rally raises questions about whether upside is already priced in.
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ALNY Technical Analysis

Of course. Here is the technical analysis of ALNY's price performance:

Overall Assessment ALNY has demonstrated significant weakness over the past three months, significantly underperforming the broader market.

Short-term Performance The stock's declines of -10.34% over one month and -19.04% over three months indicate strong negative momentum. This performance is particularly concerning given its -22.41% relative strength against the market over three months, confirming it is in a pronounced downtrend and lagging behind the benchmark.

Current Position With a current price of $369.96, ALNY trades approximately 25% below its 52-week high of $495.55 but represents a substantial 80% premium to its 52-week low, positioning it in the lower-middle portion of its annual range. Given the steep recent declines, the stock appears technically oversold; however, its low beta of 0.32 suggests this high volatility relative to its own history is unusual and driven by stock-specific factors rather than broader market movements.

📊 Beta
0.32
0.32x market volatility
📉 Max Drawdown
-25.3%
Largest decline past year
📈 52-Week Range
$206-$496
Price range past year
💹 Annual Return
+46.1%
Cumulative gain past year
Period ALNY Return S&P 500
1m -7.7% +1.3%
3m -20.3% +5.7%
6m +14.3% +10.6%
1y +46.1% +16.5%
ytd -8.3% +1.1%

ALNY Fundamental Analysis

ALNY demonstrates strong revenue growth with quarterly revenue increasing 61% from Q2 to Q3 2025, reaching $1.25 billion. Profitability improved significantly, with net income turning sharply positive at $251 million (20.1% margin) from a loss in the previous quarter, driven by robust gross margins of 84.2%. This indicates effective pricing power and scalable operations despite substantial R&D investments.

Financially, ALNY maintains adequate liquidity with current and quick ratios above 2.5, though the debt-equity ratio of 11.9 reflects high leverage primarily from long-term obligations. Operating cash flow coverage appears constrained at 0.12 times debt, suggesting cash generation may be insufficient relative to total debt burden despite improved quarterly performance.

Operational efficiency shows mixed signals with a remarkably high ROE of 107%, but this is exaggerated by minimal equity base rather than exceptional profitability. Asset turnover remains modest at 0.26, indicating relatively low revenue generation per dollar of assets, though inventory and fixed asset turnover appear reasonably efficient for a biopharmaceutical company.

Quarterly Revenue
$1.2B
2025-09
Revenue YoY Growth
+149.3%
YoY Comparison
Gross Margin
84.2%
Latest Quarter
Free Cash Flow
$0.7B
Last 12 Months

Revenue & Net Income Trends (2 Years)

Revenue Breakdown

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Valuation Analysis: Is ALNY Overvalued?

ALNY's valuation metrics indicate significant overvaluation based on conventional measures. The TTM PE ratio of 1,124.81 is extremely elevated, though the forward PE of 59.68 suggests anticipated earnings improvement. However, the PB ratio of 209.51 and PS ratio of 15.27 remain exceptionally high, while the negative PEG ratio and EV/EBITDA of 206.02 reflect current profitability challenges despite growth expectations.

Without industry average data for comparison, a definitive peer assessment cannot be established. However, these metrics likely position ALNY at the premium end of the biopharmaceutical sector given its extreme multiples. The substantial gap between TTM and forward PE ratios suggests the market is pricing in significant future growth that must materialize to justify current valuations.

Current PE
1121.9x
Latest Quarter
vs. Historical
Near High
5-Year PE Range -456×-60×
vs. Industry Avg
N/A
Industry PE ~N/A×
EV/EBITDA
206.0x
Enterprise Value Multiple

Investment Risk Disclosure

ALNY's risk profile is tempered by low volatility, yet notable drawdowns highlight specific vulnerabilities. The stock's Beta of 0.32 indicates it is roughly 68% less volatile than the broader market, suggesting lower systemic risk. However, experiencing a maximum drawdown of -24.7% over the past year points to significant downward momentum despite this low beta.

The absence of significant short interest implies that professional investors do not see a compelling near-term case for a price decline. This lack of bearish sentiment is generally positive, though it does not preclude risks from other sources such as clinical trial results, regulatory decisions, or competitive pressures that are inherent to the biopharmaceutical sector.

FAQs

Is ALNY a good stock to buy?

Bullish for aggressive growth investors only. While valuation metrics look extreme and recent technical performance is weak, the explosive revenue growth, sharp turn to profitability, and overwhelmingly positive analyst consensus suggest strong future prospects. This investment is suitable solely for those with high risk tolerance who can stomach volatility, as the stock needs to execute perfectly on its growth expectations to justify its premium price.

Is ALNY stock overvalued or undervalued?

Based on the provided data, ALNY appears overvalued. Key metrics like its sky-high Price-to-Book ratio (209.51) and Price-to-Sales ratio (15.27) are at extremes, even for the growth-focused biopharmaceutical sector. While the future potential is reflected in the significant drop from its trailing PE (1,124.81) to its forward PE (~60), this valuation demands flawless execution of its growth expectations. The negative PEG ratio (-0.13) further signals that the current stock price is disproportionate to its near-term projected earnings growth rate.

What are the main risks of holding ALNY?

Based on the provided information, here are the key risks of holding ALNY stock, ordered by importance:

1. Business/Event Risk: The stock is highly vulnerable to company-specific events, such as negative clinical trial results or adverse regulatory decisions, which are the primary drivers of its severe recent underperformance and sharp price drawdowns despite a low market beta. 2. Financial Risk: A high debt-to-equity ratio of 11.9, coupled with operating cash flow covering debt by only 0.12 times, creates significant financial leverage and potential liquidity strain if revenue growth or profitability falters. 3. Industry/Competitive Risk: As a biopharmaceutical company, ALNY faces inherent sector risks including intense competition, the high cost and uncertainty of R&D, and the potential for competitors to develop superior or comparable therapies.

What is the price forecast for ALNY in 2026?

Based on ALNY's current financial trajectory and the binary nature of biotech valuations, the 2026 forecast is highly speculative but hinged on pipeline execution. The base case target range is $375-425, assuming steady growth from existing products, while a bull case could reach $500+ driven by successful new drug launches or significant label expansions. Key growth drivers include the commercial success of its RNAi therapeutics beyond current blockbusters and pipeline advancements in late-stage candidates. This forecast assumes no major clinical failures, sustained pricing power, and the company managing its high leverage. However, the outlook carries extreme uncertainty given the stock's premium valuation, making it highly sensitive to clinical trial results and market sentiment shifts.