NASDAQ · Biotechnology

Alnylam Pharmaceuticals, Inc. (ALNY) Stock

$288.41 +3.60% NASDAQ: ALNY Healthcare

Alnylam Pharmaceuticals, Inc. is a biopharmaceutical company primarily dedicated to the discovery, development, and commercialization of innovative therapeutic solutions leveraging ribonucleic acid interference (RNAi) technology.

Valuation

MetricValue
Price$288.41
Market Cap$38.51B
P/E Ratio73.95
P/B Ratio36.61
P/S Ratio9.21
EPS (TTM)$3.99
52-Week High$495.55
52-Week Low$264.82
Dividend Yield0.00%

Financials & Margins

MetricValue
ROE90.36%
ROA10.06%
ROCE63.62%
Gross Margin13.52%
Operating Margin13.52%
Net Margin13.46%
Debt/Equity1.18
Current Ratio2.76

Annual Financials (USD)

Metric20212022202320242025
Revenue$844.0M$1.0B$1.8B$2.2B$3.7B
Operating Profit$-709.0M$-785.0M$-282.0M$-177.0M$502.0M
Net Profit$-853.0M$-1.1B$-440.0M$-278.0M$314.0M
EPS$-7.20$-9.30$-3.52$-2.18$2.33
Op Margin-83.9%-75.7%-15.4%-7.9%13.5%

Balance Sheet (USD)

Metric20212022202320242025
Total Assets$3.6B$3.5B$3.8B$4.2B$5.0B
Total Liabilities$3.1B$3.7B$4.1B$4.2B$4.2B
Cash$820.0M$866.0M$813.0M$966.0M$1.7B
Borrowings$998.0M$1.3B$1.3B$2.7B$1.3B

Latest News

Is Alnylam Pharmaceuticals (ALNY) Cheap As Rival Trial Failure Shifts ATTR CM Expectations? Simply Wall St. · Jul 11, 2026 Ionis Pharmaceuticals Drops Another 9% as Bad News Piles Up 24/7 Wall St. · Jul 10, 2026 Is Rival ATTR-CM Trial Failure and New AI Deals Altering The Investment Case For Alnylam (ALNY)? Simply Wall St. · Jul 10, 2026 Alnylam (ALNY) Gets An Opening In ATTR CM As Rival Trial Fails Simply Wall St. · Jul 10, 2026 Beyond The Breakout Drug: Is BridgeBio Pharma Stock A Buy On Its Next Act? Trefis · Jul 10, 2026

Cash Flow (USD)

Metric20212022202320242025
Operating Cash Flow$-642.0M$-541.0M$104.0M$-8.0M$524.0M
Investing Cash Flow$-350.0M$97.0M$-399.0M$-151.0M$378.0M
Financing Cash Flow$501.0M$-88.0M$25.0M$-9.0M$-8.0M
Net Cash Flow$323.0M$46.0M$-54.0M$154.0M$690.0M
Free Cash Flow$-718.0M$-613.0M$42.0M$-43.0M$465.0M

Valuation & Return Ratios

MetricValue
PEG Ratio34.75
EV / EBITDA70.03
FCF Yield1.62%
Quick Ratio3.06
Interest Coverage1.98
Return 1Y-15.33%
Return 3Y35.64%
Return 5Y49.26%

Peer Comparison

TickerPriceChangeP/EMarket CapDiv Yield
ARGXargenx SE $862.93 +0.41% 48.25 $53.99B 0.00%
BDXBecton, Dickinson and Company $168.40 +1.24% 26.08 $61.01B 2.58%
CAHCardinal Health, Inc. $229.12 -1.46% 34.93 $53.66B 0.89%
CICigna Corporation $296.47 -1.52% 12.02 $78.43B 2.10%
CORCencora, Inc. $318.61 -0.30% 32.38 $61.99B 0.91%

About Alnylam Pharmaceuticals, Inc.

Alnylam Pharmaceuticals, Inc. is a biopharmaceutical company primarily dedicated to the discovery, development, and commercialization of innovative therapeutic solutions leveraging ribonucleic acid interference (RNAi) technology. Its robust pipeline of RNAi-based treatments addresses a range of critical therapeutic areas, including inherited genetic disorders, cardio-metabolic conditions, hepatic infectious diseases, and central nervous system (CNS) and ocular disorders. Currently, Alnylam offers several approved therapies: ONPATTRO (patisiran) for adults suffering from polyneuropathy associated with hereditary transthyretin-mediated amyloidosis; GIVLAARI for adult patients with acute hepatic porphyria (AHP); and OXLUMO (lumasiran) for primary hyperoxaluria type 1 (PH1). Beyond its commercial portfolio, the company maintains an active development pipeline. Key investigational therapies include givosiran, aimed at adolescent patients with AHP; patisiran, being explored for transthyretin amyloidosis (ATTR) with cardiomyopathy; cemdisiran for complement-mediated disorders; ALN-AAT02 for AAT deficiency-associated liver disease; ALN-HBV02 for chronic hepatitis B virus infection; Zilebesiran for hypertension; and ALN-HSD for non-alcoholic steatohepatitis (NASH). Additionally, other candidates such as Fitusiran for hemophilia and bleeding disorders, Inclisiran for hypercholesterolemia, an expanded indication for lumasiran for advanced PH1 and recurrent kidney stones, and vutrisiran for ATTR amyloidosis (currently in Phase 3 clinical trials) are also progressing. Alnylam also engages in strategic alliances with other pharmaceutical leaders. Notable collaborations include those with Regeneron Pharmaceuticals, Inc., focused on discovering and developing RNAi therapeutics for ocular and CNS targets, and with Sanofi Genzyme for broader RNAi therapeutic development and commercialization efforts. Further licensing and partnership agreements are in place with entities such as Novartis AG, Vir Biotechnology, Inc., Dicerna Pharmaceuticals, Inc., Ionis Pharmaceuticals, Inc., and PeptiDream, Inc. Established in 2002, Alnylam Pharmaceuticals maintains its corporate headquarters in Cambridge, Massachusetts.

Alnylam Pharmaceuticals, Inc. is led by CEO Yvonne L. Greenstreet, employs 2,230 people, headquartered in Cambridge, US, publicly traded since 2004.

Alnylam Pharmaceuticals, Inc. (ALNY) stock trades at $288.41 with a market capitalization of $38.51B. The stock is valued at a price-to-earnings (P/E) ratio of 73.95, price-to-book of 36.61, price-to-sales of 9.21. Over the past 52 weeks the stock has ranged between $264.82 and $495.55, and currently trades 41.8% below its 52-week high.

On profitability, Alnylam Pharmaceuticals, Inc. generates a return on equity (ROE) of 90.36% — well above the market average, a sign of a high-quality business, return on capital employed of 63.62%, an operating margin of 13.52%, a net profit margin of 13.46%.

In its most recent fiscal year, Alnylam Pharmaceuticals, Inc. reported annual revenue of $3.7B, net profit of $314.0M, revenue has compounded at 49.8% a year over the last five years.

The balance sheet shows a debt-to-equity ratio of 1.18, a current ratio of 2.76, total assets of $5.0B, $1.7B in cash and equivalents.

ALNY has an average daily trading volume of 1,283,854 shares, a beta of 0.27 (less volatile than the overall market).

Official website: www.alnylam.com

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