Accessibility Menu
Alnylam Pharmaceuticals Stock Quote

Alnylam Pharmaceuticals (NASDAQ: ALNY)

$464.81
(-1.9%)
-9.20
Price as of October 22, 2025, 3:58 p.m. ET

KEY DATA POINTS

Current Price
$464.9
Daily Change
(-1.9%) $9.20
Day's Range
$461.21 - $480.53
Previous Close
$464.9
Open
$477.66
Beta
0.91
Volume
950,023
Average Volume
1,177,192
Market Cap
60.9B
Market Cap / Employee
$464.90M
52wk Range
$205.87 - $495.55
Revenue
-
Gross Margin
0.84%
Dividend Yield
N/A
EPS
-$2.47
CAPs Rating
-
Industry
Biotechnology

The Motley Fool Investing Philosophy: We generally recommend investors buy shares of at least 25 stocks and hold them for at least 5 years. Learn More

Alnylam Pharmaceuticals Return vs. S&P

1 Year5 Year5 Year AnnualizedSince IPO
ALNY+56.81%+252.62%+28.67%+7,635%
S&P+14.5%+93.32%+14.09%+498%

Alnylam Pharmaceuticals Company Info

Alnylam Pharmaceuticals, Inc. is a global commercial-stage biopharmaceutical company, which engages in the discovery, development and commercialization of RNAi therapeutics. Its products include ONPATTRO, GIVLAARI, and OXLUMO. The company was founded by Noble Laureate, David Bartel, Thomas Tuschl, Phillip Zamore, Paul R. Schimmel, and Phillip A. Sharp on June 14, 2002 and is headquartered in Cambridge, MA.

News & Analysis

The Fool has written over 200 articles on Alnylam Pharmaceuticals.

Financial Health

General

Q2 2025YOY Change
Revenue$773.69M17.3%
Gross Profit$630.74M6.7%
Gross Margin81.52%-8.1%
Market Cap$42.52B38.3%
Market Cap / Employee$19.07M0.0%
Employees2.2K6.2%
Net Income-$66.28M-292.4%
EBITDA-$2.26M-103.5%

Currently no data to display

Revenue Growth Rate

Currently no data to display.

Earnings Per Share Growth Rate

Currently no data to display.

Assets

Q2 2025YOY Change
Net Cash$1.11B15.0%
Accounts Receivable$567.11M83.2%
Inventory71.7-14.6%

Liabilities

Q2 2025YOY Change
Long Term Debt$2.60B-0.3%
Short Term Debt$143.62M38.6%

Ratios

Q2 2025YOY Change
Return On Assets-7.44%-5.5%
Return On Invested Capital-28.39%8.2%

Cash Flow

Q2 2025YOY Change
Free Cash Flow$139.44M20.1%
Operating Free Cash Flow$153.73M23.8%

Valuation

MetricQ3 2024Q4 2024Q1 2025Q2 2025YoY Change
Price to Book-11478.71937.04520.39368.11-362.66%
Price to Sales16.8813.5114.9117.3031.71%
Price to Tangible Book Value-11480.15937.06520.39368.11-362.66%
Price to Free Cash Flow TTM573.22147.4896.582201.71-
Enterprise Value to EBITDA-561.19-334.441080.76-18837.53-3980.82%
Free Cash Flow Yield0.2%0.7%1.0%0.0%-
Return on Equity-257.8%-
Total Debt$2.73B$2.74B$2.72B$2.74B1.16%

Premium Investing Services

Invest better with The Motley Fool. Get stock recommendations, portfolio guidance, and more from The Motley Fool's premium services.