Alnylam Pharmaceuticals, Inc. (ALNY)
NASDAQ: ALNY · Real-Time Price · USD
286.98
-6.47 (-2.20%)
At close: May 15, 2026, 4:00 PM EDT
293.80
+6.82 (2.38%)
After-hours: May 15, 2026, 7:34 PM EDT

Alnylam Pharmaceuticals Statistics

Total Valuation

ALNY has a market cap or net worth of $38.32 billion. The enterprise value is $38.28 billion.

Market Cap38.32B
Enterprise Value 38.28B

Important Dates

The last earnings date was Thursday, April 30, 2026, before market open.

Earnings Date Apr 30, 2026
Ex-Dividend Date n/a

Share Statistics

ALNY has 133.51 million shares outstanding. The number of shares has increased by 6.45% in one year.

Current Share Class 133.51M
Shares Outstanding 133.51M
Shares Change (YoY) +6.45%
Shares Change (QoQ) +1.43%
Owned by Insiders (%) 0.37%
Owned by Institutions (%) 99.22%
Float 132.96M

Valuation Ratios

The trailing PE ratio is 72.65 and the forward PE ratio is 34.90.

PE Ratio 72.65
Forward PE 34.90
PS Ratio 8.94
Forward PS 5.96
PB Ratio 35.61
P/TBV Ratio 35.63
P/FCF Ratio 59.56
P/OCF Ratio 53.60
PEG Ratio n/a
Financial Ratio History

Enterprise Valuation

The stock's EV/EBITDA ratio is 47.43, with an EV/FCF ratio of 59.50.

EV / Earnings 71.15
EV / Sales 8.93
EV / EBITDA 47.43
EV / EBIT 50.89
EV / FCF 59.50

Financial Position

The company has a current ratio of 3.13, with a Debt / Equity ratio of 2.76.

Current Ratio 3.13
Quick Ratio 2.88
Debt / Equity 2.76
Debt / EBITDA 3.36
Debt / FCF 4.62
Interest Coverage 2.85

Financial Efficiency

Return on equity (ROE) is 90.36% and return on invested capital (ROIC) is 78.43%.

Return on Equity (ROE) 90.36%
Return on Assets (ROA) 10.06%
Return on Invested Capital (ROIC) 78.43%
Return on Capital Employed (ROCE) 19.90%
Weighted Average Cost of Capital (WACC) 6.12%
Revenue Per Employee $1.71M
Profits Per Employee $215,196
Employee Count2,500
Asset Turnover 0.92
Inventory Turnover 10.99

Taxes

In the past 12 months, ALNY has paid $9.18 million in taxes.

Income Tax 9.18M
Effective Tax Rate 1.68%

Stock Price Statistics

The stock price has increased by +7.26% in the last 52 weeks. The beta is 0.30, so ALNY's price volatility has been lower than the market average.

Beta (5Y) 0.30
52-Week Price Change +7.26%
50-Day Moving Average 312.86
200-Day Moving Average 391.26
Relative Strength Index (RSI) 37.86
Average Volume (20 Days) 1,125,316

Short Selling Information

The latest short interest is 4.77 million, so 3.58% of the outstanding shares have been sold short.

Short Interest 4.77M
Short Previous Month 5.03M
Short % of Shares Out 3.58%
Short % of Float 3.59%
Short Ratio (days to cover) 4.25

Income Statement

In the last 12 months, ALNY had revenue of $4.29 billion and earned $537.99 million in profits. Earnings per share was $3.95.

Revenue4.29B
Gross Profit 3.46B
Operating Income 752.14M
Pretax Income 547.17M
Net Income 537.99M
EBITDA 806.94M
EBIT 752.14M
Earnings Per Share (EPS) $3.95
Full Income Statement

Balance Sheet

The company has $3.01 billion in cash and $2.97 billion in debt, with a net cash position of $38.99 million or $0.29 per share.

Cash & Cash Equivalents 3.01B
Total Debt 2.97B
Net Cash 38.99M
Net Cash Per Share $0.29
Equity (Book Value) 1.08B
Book Value Per Share 8.06
Working Capital 2.87B
Full Balance Sheet

Cash Flow

In the last 12 months, operating cash flow was $714.90 million and capital expenditures -$71.56 million, giving a free cash flow of $643.34 million.

Operating Cash Flow 714.90M
Capital Expenditures -71.56M
Depreciation & Amortization 54.81M
Net Borrowing -546.95M
Free Cash Flow 643.34M
FCF Per Share $4.82
Full Cash Flow Statement

Margins

Gross margin is 80.83%, with operating and profit margins of 17.54% and 12.55%.

Gross Margin 80.83%
Operating Margin 17.54%
Pretax Margin 12.76%
Profit Margin 12.55%
EBITDA Margin 18.82%
EBIT Margin 17.54%
FCF Margin 15.01%

Dividends & Yields

ALNY does not appear to pay any dividends at this time.

Dividend Per Share n/a
Dividend Yield n/a
Dividend Growth (YoY) n/a
Years of Dividend Growth n/a
Payout Ratio n/a
Buyback Yield -6.45%
Shareholder Yield -6.45%
Earnings Yield 1.40%
FCF Yield 1.68%
Dividend Details

Analyst Forecast

The average price target for ALNY is $449.48, which is 63.88% higher than the current price. The consensus rating is "Buy".

Price Target $449.48
Price Target Difference 63.88%
Analyst Consensus Buy
Analyst Count 28
Revenue Growth Forecast (5Y) 17.29%
EPS Growth Forecast (5Y) 41.25%
Stock Forecasts

Fair Value

There are several formulas that can be used to estimate the intrinsic value of a stock.

Lynch Fair Value n/a
Lynch Upside n/a
Graham Number
Graham Upside

Stock Splits

This stock does not have any record of stock splits.

Last Split Date n/a
Split Type n/a
Split Ratio n/a

Scores

ALNY has an Altman Z-Score of 7.37 and a Piotroski F-Score of 6.

Altman Z-Score 7.37
Piotroski F-Score 6