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

Alnylam Pharmaceuticals, Inc. (ALNY) Market Cap

Market Cap

$39.39B$114.82M-0.29%

Summary

Current Value
As of today, ALNY market cap is $39B, down -0.29% 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 down -25.16% year-to-date, up +16.94% over the past 365 days
All-Time High Comparison
ALNY market cap is currently -39.15% below its historical high of $65B set on
3-Year Low Comparison
ALNY market cap is +117.31% above its 3-year low of $18B reached on
Sector Comparison
ALNY market cap is higher than 96.79% of companies in Healthcare sector

Market Cap Chart

SUGGESTED SERIES

Performance

ALNY Performance
MetricDateValue1D1M3MYTD1Y3Y5Y
Market Cap$39B-0.3%-8.9%-9.1%-25.2%+16.9%+50.7%+155.2%
Price$295.05-0.3%-9.8%-10.1%-25.8%+14.2%+40.5%+124.7%
Shares Outstanding133.51M+0.1%+2.4%+7.2%+13.6%
PE Ratio70.11-0.3%-9.8%-45.3%-54.9%
TTM Revenue$4.29B+15.4%+15.4%+82.6%+274.9%+650.9%
TTM EPS$4.21+64.4%+64.4%+335.1%+148.4%+155.8%
$39.35B-0.3%-8.9%-9.3%-25.3%+16.5%+47.4%+156.5%
TTM Dividend-
TTM Net Income$577.22M+63.5%+63.5%+350.4%+154.2%+165.9%

Market Cap Highs

ALNY Market Cap Highs Comparison
PeriodHighDateCurrent
1M$45B-12.5%
3M$45B-12.5%
6M$63B-37.0%
1Y$65B-39.1%
3Y$65B-39.1%
5Y$65B-39.1%
All$65B-39.1%

Market Cap Lows

ALNY Market Cap Lows Comparison
PeriodLowDateCurrent
1M$39Bat low
3M$39Bat low
6M$39Bat low
1Y$33B+20.3%
3Y$18B+117.3%
5Y$15B+170.8%
All$79M>+9999.0%

Market Cap History

DateValueChange
$39B-25.2%
$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 $39B

  • 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 -0.29% today

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

    ALNY market cap is up +16.94% year-over-year

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

    ALNY market cap is currently -39.15% 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 96.79% 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 Annual Report (10-K) www.sec.gov/Archives/edgar/data/1178670/000162828026007497/0001628280-26-007497-index.htm
  3. ALNY Profile on Yahoo Finance finance.yahoo.com/quote/ALNY
  4. ALNY Profile on NASDAQ.com www.nasdaq.com/market-activity/stocks/alny