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IONS
Ionis Pharmaceuticals, Inc. Common Stock
stock NASDAQ

At Close
Sep 10, 2026 3:59:54 PM EDT
55.62USD-0.714%(-0.40)2,993,331
0.00Bid   0.00Ask   0.00Spread
Pre-market
Sep 10, 2026 9:15:30 AM EDT
55.50USD-0.928%(-0.52)3,864
After-hours
Sep 10, 2026 4:00:30 PM EDT
55.65USD+0.054%(+0.03)603,784
OverviewOption ChainMax PainOptionsHistoricalExchange VolumeDark Pool LevelsDark Pool PrintsExchangesShort VolumeShort Interest - DailyShort InterestBorrow Fee (CTB)Failure to Deliver (FTD)ShortsTrendsNewsTrends
IONS Reddit Mentions
Subreddits
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We have sentiment values and mention counts going back to 2017. The complete data set is available via the API.
Take me to the API
IONS Specific Mentions
As of Sep 11, 2026 4:06:24 AM EDT (1 min. ago)
Includes all comments and posts. Mentions per user per ticker capped at one per hour.
32 days ago • u/ClassySmokeCannabis • r/biotech_stocks • intellia_theraputics_pt_2 • C
I sadly didn’t find out about the IONS news until the stock price was around $13… I was pretty gutted when I read it. I maybe sold 20% - 25% of my stock in the $$15-$17 range… My average isn’t bad though at $9.9
I do think regardless of dollar amount HAE brings in it at least proves the technology that in vivo gene editing works (if approved). That alone is worth a lot if NTLA were to ever get bought out.
Yeahh TTR is definitely a weird one, the trials for ions and ntla are a mess as phase 1 and 2 didn’t have anyone on stabilizers but by the time phase 3 came around pfizer had their drug on the market which was now the placebo arm for phase 3. There is no true head on comparison trial, which I get why but it absolutely sucks trying to figure out a drugs true effect. There might not be much room left in treating ttr other than trying to diagnose it earlier.
On the other hand 90% reduced ttr leaves you with 10% left in the body compared to 20% left in the body with an 80% reduction. Thats a 100% difference in remaining TTR left in the body.
sentiment 0.22
32 days ago • u/ClassySmokeCannabis • r/biotech_stocks • intellia_theraputics_pt_2 • C
I posted this on stocktwits and i’m copying my message to post here. This was in response to our drop from $18 to low $10’s recently.
Don’t get me wrong in bullish on NTLA but I looked into the IONS trial results and it may be why we are absolutely cratering. IONS drug reduced TTR by 80% and that showed no improvement in survival rate for patients already on modern TTR stabilizers… Our treatment works by turning off the gene that produces TTR and phase 1 showed roughly a 91% in overall TTR reduction.
l strong believe the HAE program but the IONS trial failure really made me loose faith in the TTR program.
sentiment -0.13
32 days ago • u/ClassySmokeCannabis • r/biotech_stocks • intellia_theraputics_pt_2 • C
I sadly didn’t find out about the IONS news until the stock price was around $13… I was pretty gutted when I read it. I maybe sold 20% - 25% of my stock in the $$15-$17 range… My average isn’t bad though at $9.9
I do think regardless of dollar amount HAE brings in it at least proves the technology that in vivo gene editing works (if approved). That alone is worth a lot if NTLA were to ever get bought out.
Yeahh TTR is definitely a weird one, the trials for ions and ntla are a mess as phase 1 and 2 didn’t have anyone on stabilizers but by the time phase 3 came around pfizer had their drug on the market which was now the placebo arm for phase 3. There is no true head on comparison trial, which I get why but it absolutely sucks trying to figure out a drugs true effect. There might not be much room left in treating ttr other than trying to diagnose it earlier.
On the other hand 90% reduced ttr leaves you with 10% left in the body compared to 20% left in the body with an 80% reduction. Thats a 100% difference in remaining TTR left in the body.
sentiment 0.22
32 days ago • u/ClassySmokeCannabis • r/biotech_stocks • intellia_theraputics_pt_2 • C
I posted this on stocktwits and i’m copying my message to post here. This was in response to our drop from $18 to low $10’s recently.
Don’t get me wrong in bullish on NTLA but I looked into the IONS trial results and it may be why we are absolutely cratering. IONS drug reduced TTR by 80% and that showed no improvement in survival rate for patients already on modern TTR stabilizers… Our treatment works by turning off the gene that produces TTR and phase 1 showed roughly a 91% in overall TTR reduction.
l strong believe the HAE program but the IONS trial failure really made me loose faith in the TTR program.
sentiment -0.13


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