Alnylam Pharmaceuticals, Inc. company logo
Alnylam Pharmaceuticals, Inc. logo

Alnylam Pharmaceuticals, Inc. (ALNY) Market Cap

Market Cap

$42.15B$196.85M-0.46%

Summary

Current Value
As of today, ALNY market cap is $42B, down -0.46% in the current trading session
Category
Based on its current market cap, ALNY falls into the Large Cap category
Historical Performance
ALNY market cap is down -19.93% year-to-date, up +31.21% over the past 365 days
All-Time High Comparison
ALNY market cap is currently -34.90% below its historical high of $65B set on
3-Year Low Comparison
ALNY market cap is +132.50% above its 3-year low of $18B reached on
Sector Comparison
ALNY market cap is higher than 96.82% of companies in Healthcare sector

Market Cap Chart

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Performance

ALNY Performance
MetricDateValue1D1M3MYTD1Y3Y5Y
Market Cap$42B-0.5%-2.8%-30.4%-19.9%+31.2%+70.0%+151.2%
Price$319.02-0.5%-2.8%-30.4%-19.8%+28.6%+59.8%+122.5%
Shares Outstanding132.11M-0.2%+2.0%+6.4%+12.9%
PE Ratio141.34-0.5%-2.8%-92.6%-19.8%
TTM Revenue$3.71B+15.7%+15.7%+65.2%+258.0%+653.6%
TTM EPS$2.26+838.5%+838.5%+203.9%+124.3%+130.3%
$42.21B-0.5%-2.8%-30.3%-19.9%+31.2%+67.4%+155.9%
TTM Dividend Per Share-
TTM Net Income$313.75M+620.2%+620.2%+212.8%+127.7%+136.6%

Market Cap Highs

ALNY Market Cap Highs Comparison
PeriodHighDateCurrent
1M$45B-6.0%
3M$61B-30.4%
6M$65B-34.9%
1Y$65B-34.9%
3Y$65B-34.9%
5Y$65B-34.9%
All$65B-34.9%

Market Cap Lows

ALNY Market Cap Lows Comparison
PeriodLowDateCurrent
1M$41B+3.4%
3M$41B+3.4%
6M$41B+3.4%
1Y$29B+44.2%
3Y$18B+132.5%
5Y$15B+189.7%
All$79M>+9999.0%

Market Cap History

DateValueChange
$42B-19.9%
$53B+73.0%
$30B+26.4%
$24B-18.2%
$29B+44.5%
$20B+34.7%
$15B+17.1%
$13B+75.2%
$7B-41.7%
$13B+293.5%
$3B-59.8%
$8B+7.0%
DateValueChange
$7B+82.7%
$4B+327.9%
$958M+175.1%
$348M-16.6%
$418M-43.4%
$737M-28.0%
$1B-13.6%
$1B+49.5%
$793M+123.5%
$355M+127.8%
$156M-

FAQ

  • What is the current market cap of ALNY?

    As of today, ALNY market cap is $42B

  • What market cap category does ALNY fall into?

    Based on its current market cap, ALNY falls into the Large Cap category

  • What is ALNY market cap today change?

    ALNY market cap is down -0.46% today

  • What is 1-year change in ALNY market cap?

    ALNY market cap is up +31.21% year-over-year

  • How far is ALNY market cap from its all-time high?

    ALNY market cap is currently -34.90% below its historical high of $65B set on October 20, 2025

  • How does ALNY market cap rank versus sector peers?

    ALNY market cap is higher than 96.82% of companies in Healthcare sector

Market Cap Formula

Market Cap = Price × Shares Outstanding

Data Sources & References

  1. ALNY Official Website www.alnylam.com
  2. Most Recent Quarterly Report (10-Q) www.sec.gov/Archives/edgar/data/1178670/000162828026007497/0001628280-26-007497-index.htm
  3. Most Recent Annual Report (10-K) www.sec.gov/Archives/edgar/data/1178670/000162828026007497/0001628280-26-007497-index.htm
  4. ALNY Profile on Yahoo Finance finance.yahoo.com/quote/ALNY
  5. ALNY Profile on NASDAQ.com www.nasdaq.com/market-activity/stocks/alny