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

Alnylam Pharmaceuticals, Inc. (ALNY) Market Cap

Market Cap

$52.87B$332.93M+0.63%

Summary

Current Value
As of today, ALNY market cap is $53B, up +0.63% in the most recent trading session on
Category
Based on its current market cap, ALNY falls into the large-cap category
Historical Performance
ALNY market cap is up +0.63% year-to-date, and up +75.03% over the past 365 days
All-Time High Comparison
ALNY market cap is currently -18.34% below its historical high of $65B set on
3-Year Low Comparison
ALNY market cap is +191.64% above its 3-year low of $18B reached on
Sector Comparison
ALNY market cap is higher than 97.29% of companies in Healthcare sector

Market Cap Chart

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Performance

ALNY Performance
MetricDateValue1D1M3MYTD1Y3Y5Y
Market Cap$53B+0.6%-13.9%-13.0%+0.6%+75.0%+79.5%+249.4%
Price$400.17+0.6%-13.9%-13.2%+0.6%+71.3%+68.4%+207.9%
Shares Outstanding132.11M+0.2%+2.4%+7.4%+13.7%
PE Ratio1,663.91+0.6%-13.9%-13.2%+0.6%
TTM Revenue$3.21B+30.4%+30.4%+53.2%+234.1%+700.6%
TTM EPS$0.24+109.8%+109.8%+109.2%+102.5%+103.1%
Enterprise Value$52.92B+0.6%-13.9%+0.6%+74.9%+77.2%+256.4%
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TTM Net Income$43.57M+113.7%+113.7%+113.1%+103.7%+104.9%

Market Cap Highs

ALNY Market Cap Highs Comparison
PeriodHighDateCurrent
1M$63B-15.4%
3M$65B-18.3%
6M$65B-18.3%
1Y$65B-18.3%
3Y$65B-18.3%
5Y$65B-18.3%
All$65B-18.3%

Market Cap Lows

ALNY Market Cap Lows Comparison
PeriodLowDateCurrent
1M$52B+2.3%
3M$52B+2.3%
6M$41B+29.7%
1Y$29B+80.9%
3Y$18B+191.6%
5Y$15B+263.4%
All$79M>+9999.0%

Market Cap History

DateValueChange
$53B+0.6%
$53B+72.7%
$30B+26.4%
$24B-18.2%
$29B+44.5%
$20B+34.7%
DateValueChange
$15B+17.1%
$13B+75.2%
$7B-41.7%
$13B+293.5%
$3B-

FAQ

  • What is the current market cap of ALNY?

    As of today, ALNY market cap is $53B

  • 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 up +0.63% today

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

    ALNY market cap is up +75.03% year-over-year

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

    ALNY market cap is currently -18.34% 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 97.29% 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/1178670/000119312525230201/0001193125-25-230201-index.htm
  3. Most Recent Annual Report (10-K) www.sec.gov/Archives/edgar/data/1178670/000117867025000026/0001178670-25-000026-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