US Stocks
/
Alnylam Pharmaceuticals, Inc. Share Price

Alnylam Pharmaceuticals, Inc. Share Price

NASDAQ: ALNY | Large Cap
$219.15
+$3.10 (1.43%) Last updated on 08 Aug, 2026 | 01:29 IST
  • Performance
  • Chart
  • Fundamentals
  • Quarterly P&L
  • Annual P&L
  • About
  • Price history
  • FAQs

Alnylam Pharmaceuticals, Inc. Stock Performance

Open
$218.18
Prev. Close
$216.05
Circuit Range
N/A
Day Range
$210.89 - $219.60
Year Range
$197.95 - $494.83
Volume
98,776
Average Traded
$216.58

Alnylam Pharmaceuticals, Inc. Share Price Today

As of 10 August 2026, Alnylam Pharmaceuticals, Inc.'s share price is $219.15. The stock opened at $218.18, compared to its previous close of $216.05. During today's trading session, Alnylam Pharmaceuticals, Inc.'s share price traded between $210.89 and $219.60, with an average price of $215.25. Over the past 52 weeks, the stock has recorded a high of $494.83 and a low of $197.95. In terms of performance, Alnylam Pharmaceuticals, Inc.'s share price has declined by 34.13% over the last six months and is down 50.93% on a year-on-year basis.

Alnylam Pharmaceuticals, Inc. Share Price Chart

$210.89$219.60
L
Show Current Price
H

Alnylam Pharmaceuticals, Inc. Stock Fundamentals & Key Indicators

Market Cap
$28.71B
PE Ratio (TTM)
91.69
Dividend Yield
N/A
EPS (TTM)
$2.39
Revenue (TTM)
$3.71B
Return On Equity (TTM)
39.76%
Profit Margin
8.45%
Debt to Equity
1.86
Quarterly Earnings Growth YoY
325.05%

Alnylam Pharmaceuticals, Inc. Quarterly Profit & Loss

All figures in USD

ParticularsMar 2024Jun 2024Sep 2024Mar 2025Jun 2025Sep 2025
RevenueN/A-$611.21M-$577.82M-$576.11M-$789.89M-$881.04M
Net Profit-$65.94M-$16.89M-$111.57M-$57.48M-$66.28M$251.08M
Net Profit MarginN/A2.76%19.31%9.98%8.39%-28.50%
Income ChangeN/A74.39%-560.61%48.48%-15.31%478.84%

Alnylam Pharmaceuticals, Inc. Annual Profit & Loss

All figures in USD

Particulars20212022202320242025
Revenue-$1.55B-$1.82B-$2.11B-$2.43B-$3.21B
Net Profit-$852.82M-$1.13B-$440.24M-$278.16M$313.75M
Net Profit Margin54.92%62.07%20.86%11.47%-9.77%
Income ChangeN/A-32.64%61.08%36.82%212.79%

About Alnylam Pharmaceuticals, Inc.

Alnylam Pharmaceuticals, Inc. discovers, develops, and commercializes therapeutics based on ribonucleic acid interference. It offers ONPATTRO and AMVUTTRA for hereditary transthyretin-mediated amyloidosis; GIVLAARI for acute hepatic porphyria; OXLUMO for primary hyperoxaluria type 1; and Leqvio for hypercholesterolemia. It also develops vutrisiran, which is in phase III clinical trial for transthyretin amyloidosis (ATTR) with cardiomyopathy; Nucresiran that is in phase I clinical trial for ATTR amyloidosis; Fitusiran, which is in phase III clinical trial for hemophilia; cemdisiran that is in phase III clinical trial for Myasthenia Gravis and paroxysmal nocturnal hemoglobinuria, and geographic atrophy; and ALN-6400, which is in phase I clinical trial for bleeding disorders. In addition, the company is also developing Zilebesiran, which is in phase II clinical trial for hypertension; Rapirosiran that is in phase II clinical trial for Metabolic dysfunction-associated steatohepatitis; ALN-4324, which is in phase I clinical trial for type 2 diabetes mellitus; ALN-PNP that is in phase I clinical trial for non-alcoholic fatty liver disease; ALN-APOC3, which is in phase I clinical trial for dyslipidemia; Mivelsiran that is in phase II clinical trial for cerebral amyloid angiopathy, and phase I clinical trial for Alzheimer's disease; and ALN-HTT02 that is in phase I clinical trial for Huntington's disease. Further, it develops ALN-SOD, which is in phase II clinical trial for SOD1 Amyotrophic lateral sclerosis; Elebsiran that is in phase II clinical trial for Hepatitis B and D virus infections; ALN-BCAT that is in phase I clinical trial for hepatocellular carcinoma; and ALN-ANG3. It has collaborations with Regeneron Pharmaceuticals, Inc.; Roche Holding AG; Regeneron Pharmaceuticals, Inc.; Sanofi S.A.; Novartis AG; PeptiDream, Inc; Dicerna Pharmaceuticals, Inc.; and Ionis Pharmaceuticals, Inc. The company was founded in 2002 and is headquartered in Cambridge, Massachusetts.

Alnylam Pharmaceuticals, Inc. Historical Returns

MonthOpenCloseChange %
Aug 2026
$208.03
$219.18
+6.65%
Jul 2026
$304.71
$205.52
-31.68%
Jun 2026
$300.50
$300.83
-0.36%
May 2026
$309.32
$301.91
-2.41%
Apr 2026
$332.38
$309.37
-6.50%
Mar 2026
$333.76
$330.89
-0.54%
Feb 2026
$339.06
$332.69
-1.56%
Jan 2026
$401.06
$337.96
-15.02%
Dec 2025
$452.11
$397.71
-11.86%
Nov 2025
$455.02
$451.21
-1.07%
Oct 2025
$455.90
$456.07
+0.08%
Sep 2025
$446.01
$455.71
+2.04%

ALNY Share Price FAQs

What is Alnylam Pharmaceuticals, Inc. share price today?

chevron-up
Alnylam Pharmaceuticals, Inc. share price today is $219.15 as on August 8, 2026 at 1:29 am IST.

What is the 52 week high and 52 week low of Alnylam Pharmaceuticals, Inc. stock?

chevron-up
The 52 week high of Alnylam Pharmaceuticals, Inc. stock is $494.83, while the 52 week low is $197.95 as of 8 Aug '26.

What is ALNY's market capitalisation today?

chevron-up
ALNY market capitalisation is $28.71B as of August 10, 2026, at 10:40 am IST.

What is ALNY's net income for the last quarter?

chevron-up
ALNY's net income for the last quarter is 0.25B USD.

What is the 5 year returns of ALNY?

chevron-up
The 5 year returns of ALNY is 8.79% as on 8 Aug '26.

What is the high & low stock price of ALNY today?

chevron-up
ALNY stock price hit a high of $219.60 and low of $210.89 as of 8 Aug '26.

Can I buy ALNY shares in India?

chevron-up
Yes. You can buy ALNY in India by opening an international trading account.