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

Alnylam Pharmaceuticals, Inc. (ALNY) stock Price

Regular Hours

$302.51$1.40+0.46%
| session open

Summary

Current Value
As of today, ALNY price is $302.51, up +0.46% in the current trading session
Historical Performance
ALNY price is down -23.93% year-to-date, up +12.12% over the past 365 days
All-Time High Comparison
ALNY price is currently -38.95% below its historical high of $495.55 set on
3-Year Low Comparison
ALNY price is +113.07% above its 3-year low of $141.98 reached on
Target Comparison
ALNY price target is $445.00, +47.10% higher than its current market price
Upcoming Split
ALNY next stock split has not yet been announced

Price Chart

SUGGESTED SERIES

Performance

ALNY Performance
MetricDateValue1D1M3MYTD1Y3Y5Y
Price$302.51+0.5%-8.4%-7.8%-23.9%+12.1%+42.7%+129.0%
S&P 5007,354.28+1.3%+11.2%+6.1%+7.4%+31.2%+77.8%+75.0%
NASDAQ25,772.50+1.8%+17.2%+11.9%+10.9%+45.7%+110.6%+89.0%
Dow Jones49,920.73+1.3%+7.0%-0.4%+3.9%+22.3%+48.3%+44.5%
XLV$145.48+0.1%-0.6%-7.8%-6.0%+8.3%+8.9%+18.1%
200-Day SMA$392.67-0.0%-0.2%+1.9%+5.8%+51.6%+88.6%+179.7%
50-Day SMA$318.33-0.2%-2.9%-18.9%-27.0%+27.4%+61.7%+127.5%
Market Cap$40B+0.5%-7.5%-6.9%-23.3%+14.8%+52.9%+160.0%
PE Ratio71.88+0.5%-8.4%-43.9%-53.7%
TTM Dividend Yield-

Price Highs

ALNY Price Highs Comparison
PeriodHighDateCurrent
1M$343.36-11.9%
3M$345.90-12.5%
6M$479.79-37.0%
1Y$495.55-39.0%
3Y$495.55-39.0%
5Y$495.55-39.0%
All$495.55-39.0%

Price Lows

ALNY Price Lows Comparison
PeriodLowDateCurrent
1M$287.00+5.4%
3M$287.00+5.4%
6M$287.00+5.4%
1Y$245.96+23.0%
3Y$141.98+113.1%
5Y$117.58+157.3%
All$3.65+8187.9%

Price History

DateValueChange
$302.51-23.9%
$397.65+69.0%
$235.31+22.9%
$191.41-19.5%
$237.65+40.1%
$169.58+30.5%
$129.97+12.9%
$115.17+58.0%
$72.91-42.6%
$127.05+239.3%
$37.44-60.2%
$94.14-2.9%
DateValueChange
$97.00+50.9%
$64.30+252.3%
$18.25+123.9%
$8.15-17.3%
$9.86-44.0%
$17.62-28.8%
$24.73-15.0%
$29.08+35.9%
$21.40+60.7%
$13.32+78.3%
$7.47-

FAQ

  • What is the current price of ALNY?

    As of today, ALNY price is $302.51

  • What is ALNY price today change?

    ALNY price is up +0.46% today

  • What is year-to-date change in ALNY price?

    ALNY price is down -23.93% year-to-date

  • What is 1-year change in ALNY price?

    ALNY price is up +12.12% year-over-year

  • What is 3-year change in ALNY price?

    ALNY price is up +42.66% over the past 3 years

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

    ALNY price is currently -38.95% below its historical high of $495.55 set on October 20, 2025

  • When was ALNY last stock split?

    ALNY never had stock splits

  • When is ALNY next stock split?

    ALNY next stock split has not yet been announced

  • What is the analyst average price target for ALNY?

    Analysts set an average price target of $302.51 for ALNY

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