Alnylam Pharmaceuticals, Inc. - Common Stock (NQ:ALNY)

228.47 +1.44 (+0.64%)
Delayed Quote Updated: 9:32 AM EDT, Oct 13, 2026 Add to My Watchlist

Price and Volume

Detailed Quote
Volume 23,969
Open 227.79
Bid (Size) 227.33 (40)
Ask (Size) 229.60 (80)
Prev. Close 227.02
Today's Range 227.06 - 229.00
52wk Range 197.81 - 495.55
Shares Outstanding 118,847,693
Dividend Yield N/A

Performance

52-Week Range 53.9% below 52-week high
228.47
197.8152W Low 495.5552W High
1 Week 2.2% below 1-week high
217.181W Low 233.601W High

Alnylam Pharmaceuticals, Inc. - Common Stock (ALNY) traded between $197.81 and $495.55 over the past 52 weeks and last traded at $228.47, 53.9% below its 52-week high. Over the past week it ranged between $217.18 and $233.60.

Past 12 Months
+2.0%
-8.6%
-20.7%
-31.4%
-42.9%
-50.9%
1W +$4.53
1M -$21.53
3M -$59.59
6M -$104.53
YTD -$171.71
1Y -$236.48

ALNY was -50.9% over the past year, -31.4% over six months, -42.9% year to date, +2.0% in the last week.

12 Months vs Market
ALNY
-50.9%
DIA
+13.2%
SPY
+17.3%
QQQ
+22.9%
IWM
+13.7%

Over the past 12 months ALNY returned -50.9% versus DIA (Dow) +13.2%, SPY (S&P 500) +17.3%, QQQ (Nasdaq 100) +22.9% and IWM (Russell 2000) +13.7%.

Volume & Liquidity 0.01× 3-mo avg
Today 23,969 3-mo avg 1.7M
1W
1.2M
1M
1.3M
3M
1.7M
6M
1.5M
YTD
1.4M
1Y
1.4M

ALNY most recently traded 23,969 shares against a 3-month average daily volume of 1.7M.

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Frequently Asked Questions

Is Alnylam Pharmaceuticals, Inc. - Common Stock publicly traded?
Yes, Alnylam Pharmaceuticals, Inc. - Common Stock is publicly traded.
What exchange does Alnylam Pharmaceuticals, Inc. - Common Stock trade on?
Alnylam Pharmaceuticals, Inc. - Common Stock trades on the Nasdaq Stock Market
What is the ticker symbol for Alnylam Pharmaceuticals, Inc. - Common Stock?
The ticker symbol for Alnylam Pharmaceuticals, Inc. - Common Stock is ALNY on the Nasdaq Stock Market
What is the current price of Alnylam Pharmaceuticals, Inc. - Common Stock?
The current price of Alnylam Pharmaceuticals, Inc. - Common Stock is 228.47
When was Alnylam Pharmaceuticals, Inc. - Common Stock last traded?
The last trade of Alnylam Pharmaceuticals, Inc. - Common Stock was at 10/13/26 09:32 AM ET
What is the market capitalization of Alnylam Pharmaceuticals, Inc. - Common Stock?
The market capitalization of Alnylam Pharmaceuticals, Inc. - Common Stock is 27.15B
How many shares of Alnylam Pharmaceuticals, Inc. - Common Stock are outstanding?
Alnylam Pharmaceuticals, Inc. - Common Stock has 27B shares outstanding.
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