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Alnylam Pharmaceuticals (ALNY) Stock Forecast & Price Target

Alnylam Pharmaceuticals logo
$248.68 +1.17 (+0.47%)
Closing price 04:00 PM Eastern
Extended Trading
$250.12 +1.44 (+0.58%)
As of 05:28 PM Eastern
Extended trading is trading that happens on electronic markets outside of regular trading hours. This is a fair market value extended hours price provided by Massive. Learn more.

Alnylam Pharmaceuticals - Analysts' Recommendations and Stock Price Forecast (2026)

Consensus Rating

Sell
0
Hold
5
Buy
19

Based on 24 Wall Street analysts who have issued ratings for Alnylam Pharmaceuticals in the last 12 months, the stock has a consensus rating of "Moderate Buy." Out of the 24 analysts, 5 have given a hold rating, 17 have given a buy rating, and 2 have given a strong buy rating for ALNY.

Consensus Price Target

$376.67
51.47% Upside
According to the 24 analysts' twelve-month price targets for Alnylam Pharmaceuticals, the average price target is $376.67. The highest price target for ALNY is $566.00, while the lowest price target for ALNY is $256.00. The average price target represents a forecasted upside of 51.47% from the current price of $248.68.
MarketBeat calculates consensus analyst ratings for stocks using the most recent rating from each Wall Street analyst that has rated a stock within the last twelve months. Each analyst's rating is normalized to a standardized rating score of 1 (sell), 2 (hold), 3 (buy) or 4 (strong buy). Analyst consensus ratings scores are calculated using the mean average of the number of normalized sell, hold, buy and strong buy ratings from Wall Street analysts. Each stock's consensus analyst rating is derived from its calculated consensus ratings score (0 to .5 = Strong Sell, .5 to 1 = Sell, 1 to 1.5 = Reduce, 1.5 to 2.5 = Hold, 2.5 to 3.0 = Moderate Buy, 3.0 to 3.5 = Buy, >3.5 = Strong Buy). MarketBeat's consensus price targets are a mean average of the most recent available price targets set by each analyst that has set a price target for the stock in the last twelve months. MarketBeat's consensus ratings and consensus price targets may differ from those calculated by other firms due to differences in methodology and available data.
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ALNY Analyst Ratings Over Time

TypeCurrent Forecast
9/11/25 to 9/11/26
1 Month Ago
8/12/25 to 8/12/26
3 Months Ago
6/13/25 to 6/13/26
1 Year Ago
9/11/24 to 9/11/25
Strong Buy
2 Strong Buy rating(s)
3 Strong Buy rating(s)
2 Strong Buy rating(s)
0 Strong Buy rating(s)
Buy
17 Buy rating(s)
16 Buy rating(s)
18 Buy rating(s)
23 Buy rating(s)
Hold
5 Hold rating(s)
5 Hold rating(s)
6 Hold rating(s)
4 Hold rating(s)
Sell
0 Sell rating(s)
0 Sell rating(s)
0 Sell rating(s)
0 Sell rating(s)
Consensus Price Target$376.67$396.72$463.13$421.28
Forecasted Upside51.47% Upside77.15% Upside63.74% Upside-10.09% Downside
Consensus RatingModerate BuyModerate BuyModerate BuyModerate Buy

ALNY Analyst Recommendations By Month

The chart below shows how a company's ratings by analysts have changed over time. Each bar represents the previous year of ratings for that month. Within each bar, the sell ratings are shown in red, the hold ratings are shown in yellow, the buy ratings are shown in green, and the strong buy ratings are shown in dark green.
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ALNY Price Targets by Month

The chart below shows how a company's share price and consensus price target have changed over time. The dark blue line represents the company's actual price. The lighter blue line represents the stock's consensus price target. The even lighter blue range in the background of the two lines represents the low price target and the high price target for each stock.
Skip Chart and View Analyst Price Target HistorySkip Chart & View Price History Table

Alnylam Pharmaceuticals Stock vs. The Competition

TypeAlnylam PharmaceuticalsHealthcare CompaniesBroader Market
Consensus Rating Score
2.88
2.30
2.53
Consensus RatingModerate BuyHoldModerate Buy
Predicted Upside52.18% Upside906.46% Upside17.26% Upside
News Sentiment Rating
Positive News

See Recent ALNY News
Positive News
Positive News
DateBrokerageAnalystActionRatingPrice TargetReport Date
Upside/Downside
Details
9/8/2026Boost TargetHold$230.00 ➝ $260.00-0.31%
9/2/2026
HC Wainwright logo
HC Wainwright
4 of 5 stars
Reiterated RatingBuy$455.00+84.88%
8/31/2026
Jeffrey Walch
Jeffrey Walch
Not Rated
Reiterated RatingBuy
8/31/2026 Reiterated RatingBuy
8/31/2026Reiterated RatingOutperform
8/14/2026Lower TargetEqual Weight$316.00 ➝ $256.00+14.69%
8/4/2026Lower TargetBuy$410.00 ➝ $315.00+45.81%
8/3/2026Lower TargetBuy$380.00 ➝ $340.00+57.03%
8/3/2026UpgradeOutperformStrong-Buy$420.00+104.36%
8/3/2026Lower TargetOverweight$527.00 ➝ $450.00+118.96%
7/31/2026 UpgradeHold (C-)Hold (C)
7/31/2026Lower TargetOutperform$445.00 ➝ $350.00+72.34%
7/31/2026Lower TargetOverweight$400.00 ➝ $375.00+84.65%
7/31/2026Lower TargetEqual Weight$400.00 ➝ $300.00+48.01%
7/31/2026Lower TargetOutperform$500.00 ➝ $350.00+72.59%
7/31/2026Lower TargetBuy$444.00 ➝ $318.00+56.37%
7/31/2026Reiterated RatingBuy$425.00+106.83%
7/30/2026Lower TargetBuy$510.00 ➝ $357.00+76.83%
7/14/2026Lower TargetBuy$460.00 ➝ $410.00+46.17%
2/17/2026 UpgradeHoldStrong-Buy
2/17/2026Boost TargetBuy$415.00 ➝ $429.00+36.62%
12/15/2025Lower TargetMarket Perform$370.00 ➝ $351.00-10.26%
10/31/2025Reiterated RatingOverweight$449.00 ➝ $489.00+8.21%
9/16/2025Boost TargetBuy$504.00 ➝ $566.00+22.67%
9/11/2025Boost TargetOutperform$280.00 ➝ $515.05+9.93%
8/4/2025UpgradeUnderperformPeer Perform
8/1/2025Boost TargetSector Outperform$342.00 ➝ $450.00+12.00%
8/1/2025Boost TargetBuy$403.00 ➝ $550.00+38.02%
3/31/2025Initiated CoverageBuy$353.00+31.49%
3/21/2025 Reiterated RatingOutperform
10/11/2024 Reiterated RatingNeutral$220.00 ➝ $220.00-21.77%

Analyst ratings data on MarketBeat is provided by Benzinga and other data providers. This page was last refreshed on Friday at 05:32 PM ET.


Should I Buy Alnylam Pharmaceuticals Stock? ALNY Pros and Cons Explained

These pros and cons were generated based on recent news and financial data from MarketBeat in order to provide readers with the fastest and most accurate insights. They were last updated on Wednesday, September 9, 2026. Please send any questions or comments about these Alnylam Pharmaceuticals pros and cons to contact@marketbeat.com.

Alnylam Pharmaceuticals
Bull Case

green Wall Street bull icon

Here are some ways that investors could benefit from investing in Alnylam Pharmaceuticals, Inc.:

  • Alnylam Pharmaceuticals, Inc. recently reported strong financial performance in its latest quarter, with revenue of $1.29 billion, representing a 66.9% year-over-year increase, and earnings per share of $1.84, which exceeded the consensus estimate of $1.63 by $0.21, demonstrating robust commercial execution and profitability with a net margin of 15.26%.
  • The company maintains a strong balance sheet with a quick ratio of 2.99 and a current ratio of 3.05, indicating ample liquidity to support its operations and R&D pipeline, while its debt-to-equity ratio of 0.75 suggests a manageable leverage level for a biopharmaceutical firm.
  • Wall Street analysts maintain a consensus rating of "Moderate Buy" with an average price target of $382.96, which implies significant upside potential from the current stock price of $258.00, reflecting continued institutional confidence in the company's long-term growth trajectory.
  • Institutional investor interest remains high, with 92.97% of the stock owned by institutional investors, and recent filings show significant new positions or increased stakes by major funds such as Norges Bank, Legal & General Group Plc, and AQR Capital Management LLC, signaling broad market validation.
  • The company's RNA interference therapeutics portfolio, including marketed products like ONPATTRO and AMVUTTRA, continues to drive durable disease modification, supported by strategic collaborations with major pharmaceutical companies like Regeneron and Roche to expand its reach into new therapeutic areas.

Alnylam Pharmaceuticals
Bear Case

red Wall Street bear icon

Investors should be bearish about investing in Alnylam Pharmaceuticals, Inc. for these reasons:

  • The current stock price of $258.00 is significantly below the 52-week high of $495.55 and the 200-day simple moving average of $290.47, indicating a substantial recent decline in valuation and potential ongoing downward pressure on the share price.
  • Insider selling activity has been consistent, with 67 sales recorded in the past six months and zero purchases, including recent sales by CEO Yvonne Greenstreet and other executives, which may signal a lack of internal conviction or a desire to monetize gains at current price levels.
  • Several major brokerage firms have recently lowered their price targets, such as Royal Bank of Canada reducing its target from $445.00 to $350.00 and Needham & Company LLC cutting its target from $510.00 to $357.00, suggesting that analysts are becoming more conservative about the company's near-term growth prospects.
  • The company's P/E ratio of 47.96 is relatively high, which may limit upside potential if earnings growth slows, and the stock's beta of 0.31, while indicating lower volatility than the market, also suggests it may underperform in strong bull markets compared to higher-beta peers.
  • Short interest, while modest at 3.6% of the float, has shown periods of increase, with days to cover reaching up to 5.78 in recent months, indicating that some market participants are actively betting against the stock, which could create additional selling pressure.

ALNY Forecast - Frequently Asked Questions

According to the research reports of 24 Wall Street equities research analysts, the average twelve-month stock price forecast for Alnylam Pharmaceuticals is $376.67, with a high forecast of $566.00 and a low forecast of $256.00.

24 Wall Street analysts have issued "buy," "hold," and "sell" ratings for Alnylam Pharmaceuticals in the last year. There are currently 5 hold ratings, 17 buy ratings and 2 strong buy ratings for the stock. The consensus among Wall Street analysts is that investors should "moderate buy" ALNY shares.

According to analysts, Alnylam Pharmaceuticals's stock has a predicted upside of 51.47% based on their 12-month stock forecasts.

Over the previous 90 days, Alnylam Pharmaceuticals's stock had 4 upgrades by analysts.

Analysts like Alnylam Pharmaceuticals more than other "healthcare" companies. The consensus rating for Alnylam Pharmaceuticals is Moderate Buy while the average consensus rating for "healthcare" companies is Hold. Learn more on how ALNY compares to other companies.


MarketBeat monitors more than a dozen sources for Alnylam Pharmaceuticals analyst ratings, with the most recent rating issued on 9/8/2026.
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