Free Trial

Ionis Pharmaceuticals (IONS) News Today

Ionis Pharmaceuticals logo
$69.97 -0.30 (-0.43%)
Closing price 10/10/2025 04:00 PM Eastern
Extended Trading
$69.80 -0.17 (-0.25%)
As of 10/10/2025 07:59 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 Polygon.io. Learn more.

Why Is Ionis Pharmaceuticals Down Today?

Ionis Pharmaceuticals, Inc. (NASDAQ: IONS) shares have decreased following mixed analyst activity and insider transactions.

  • Positive Sentiment: JP Morgan upgraded Ionis Pharmaceuticals, boosting analyst confidence in the stock’s outlook. JP Morgan Upgrades Ionis Pharmaceuticals (IONS)
  • Positive Sentiment: A look at Ionis’s valuation highlights progress in its pipeline and positive updates from Innovation Day. Yahoo Finance Valuation Article
  • Positive Sentiment: Analysts surveyed by American Banking News assigned IONS an average “Moderate Buy” rating, reflecting broad support. Average “Moderate Buy” Rating
  • Positive Sentiment: MarketBeat reports a consensus “Moderate Buy” from 20 analysts, with the majority rating IONS as a buy. MarketBeat Consensus Moderate Buy
  • Positive Sentiment: Needham & Company raised its price target on IONS from $70.00 to $78.00 and maintained a buy rating. Needham Price Target Raise
  • Neutral Sentiment: The Globe and Mail published broader sector insights on Ionis alongside peers, offering context without a clear directional bias. Analysts Offer Insights
  • Neutral Sentiment: Short interest data showed no significant change, with days-to-cover remaining effectively zero. Short Interest Update
  • Negative Sentiment: CEO Brett Monia sold 437 shares at an average price of $69.26, slightly reducing his position. Brett Monia Insider Sale
  • Negative Sentiment: EVP Eric Swayze sold 6,849 shares for about $472,718, cutting his stake by over 18%. Eric Swayze Insider Sale
  • Negative Sentiment: EVP Patrick O’Neil sold 13,441 shares valued at $937,375, reducing his ownership by nearly 20%. Patrick O’Neil Insider Sale
  • Negative Sentiment: Weiss Ratings reaffirmed a “Sell (D–)” rating on IONS, signaling continued skepticism from that shop. Weiss Ratings Sell Rating
Posted 1+ days agoAI Generated. May Contain Errors.

IONS Latest News

Ionis Pharmaceuticals' (IONS) Buy Rating Reiterated at HC Wainwright
Ionis Pharmaceuticals (NASDAQ:IONS) Upgraded at JPMorgan Chase & Co.
JP Morgan Upgrades Ionis Pharmaceuticals (IONS)
Ionis Pharmaceuticals (IONS) Receives a Buy from Barclays
Get Ionis Pharmaceuticals News Delivered to You Automatically

Sign up to receive the latest news and ratings for IONS and its competitors with MarketBeat's FREE daily newsletter.

By entering your phone number and clicking the sign-up button, you agree to receive periodic text messages from MarketBeat at the phone number you submitted, including texts that may be sent using an automatic telephone dialing system. Message and data rates may apply. Message frequency will vary. Messages will consist of stock alerts, news stories, and partner advertisements/offers. Consent is not a condition of the purchase of any goods or services. Text HELP for help/customer support. Unsubscribe at any time by replying "STOP" to any text message that you receive from MarketBeat or by visiting our mailing preferences page. Read our full terms of service and privacy policy.

IONS Media Mentions By Week

IONS Media Sentiment

Each headline receives a score ranging from 2 (good news) to -2 (bad news). Our company news sentiment scores track the average news sentiment of articles about each company over the most recent 7 days in order to identify companies that are receiving positive press.

IONS
News Sentiment

0.50

0.76

Average
Medical
News Sentiment

IONS News Coverage

We track news headlines from hundreds of news outlets and tag them by company. This chart compares the number of articles about this company in the last seven days compared with the average number of articles about this company on a typical week.

IONS Articles
This Week

34

11

IONS Articles
Average Week

Get the Latest News and Ratings for IONS and Related Stocks

Enter your email address to receive the latest news and analysts' ratings for Ionis Pharmaceuticals and its competitors.

Sign Up
By entering your phone number and clicking the sign-up button, you agree to receive periodic text messages from MarketBeat at the phone number you submitted, including texts that may be sent using an automatic telephone dialing system. Message and data rates may apply. Message frequency will vary. Messages will consist of stock alerts, news stories, and partner advertisements/offers. Consent is not a condition of the purchase of any goods or services. Text HELP for help/customer support. Unsubscribe at any time by replying "STOP" to any text message that you receive from MarketBeat or by visiting our mailing preferences page. Read our full terms of service and privacy policy.

Related Companies and Tools


This page (NASDAQ:IONS) was last updated on 10/12/2025 by MarketBeat.com Staff
From Our Partners