Market Cap 9.95B
Revenue (ttm) 943.71M
Net Income (ttm) -381.39M
EPS (ttm) N/A
PE Ratio 0.00
Forward PE N/A
Profit Margin -40.41%
Debt to Equity Ratio 0.00
Volume 1,845,800
Avg Vol 3,246,156
Day's Range N/A - N/A
Shares Out 166.18M
Stochastic %K 44%
Beta 0.42
Analysts Strong Sell
Price Target $85.25

Company Profile

Ionis Pharmaceuticals, Inc., a commercial-stage biotechnology company, provides RNA-targeted medicines in the United States. The company offers TRYNGOLZA reduces triglyceride levels in adults with familial chylomicronemia syndrome (FCS) and acute pancreatitis; DAWNZERA for prophylaxis to prevent attacks of hereditary angioedema in adults; WAINUA for the treatment of the polyneuropathy of hereditary transthyretin-medicated amyloidosis (ATTRv-PN) in adults; and SPINRAZA for pediatric and adult pat...

Industry: Biotechnology
Sector: Healthcare
Phone: 760 931 9200
Address:
2855 Gazelle Court, Carlsbad, United States
buffalosoldiertwo
buffalosoldiertwo Sep. 1 at 1:13 PM
$ABUS In the developed economies the incidence is low. Half the infections are in China and India, no money to be made there. also the great majority of people with HBV don’t even know they have it. WHO estimates that 73% of the ~250 million worldwide are unaware they are infected. You can’t sell a drug to someone who distant even know they are infected. The ability to monetize is far less than you think. We shall see when $GSK $IONS launch Bepirovirsen.
2 · Reply
Quantumup
Quantumup Aug. 31 at 7:13 PM
Mizuho⬆️ $BBIO's PT,⬆️US Peak Sales Estimates and said -- BBIO (OP, increasing PT to $110): Story continues to move forward with four potential commercial products by 2H27; Commercial Day 10/8 (potential catalyst). $IONS - $AZN ALNY PFE Mizuho added—We increase our PT to $110 (from $96) on higher Attruby numbers, post IONS/AZN's (both NC) CARDIO-TTRansform failure. We currently model Attruby at ~$4BN peak sales in the US (up from ~$3.4BN), and even this may prove conservative. Recall, BBIO's Commercial Day is on 10/8. One potential scenario, we believe (to be clear, management has not guided to it), may be updated ATTR-CM market share work, as recall, BBIO's prior work showing potentially 30-40% peak share and an implied $4BN US sales estimate for Attruby was all done prior to CARDIO-TTRansform failing.
0 · Reply
Quantumup
Quantumup Aug. 31 at 1:08 PM
RBC Capital reiterated $ARWR Outperform-$100 and said -- ARWR Delivers Solid Data At ESC And Dinner With C-suite Highlights Commercial Readiness $IONS $SNY NVS RHHBY Here's what else RBC Capital had to say in its note to investors: https://x.com/Quantumup1/status/2094411777559630201?s=20
0 · Reply
Quantumup
Quantumup Aug. 31 at 11:40 AM
JPMorgan reiterated $IONS Overweight-$76 $ARWR $NVS Here's what JPMorgan said in its note: https://x.com/Quantumup1/status/2094389571853107207?s=20
0 · Reply
ripster47
ripster47 Aug. 31 at 11:39 AM
$IONS | JPMorgan Reiterates Ionis Pharmaceuticals at Overweight with $76 PT on Tryngolza Launch and ION775 Pipeline JPMorgan stays bullish as Tryngolza launch execution and ION775 dosing potential drive continued upside. 🔹 Follow @tenet_research for more analyst insights on other tickers.
0 · Reply
TNNStockAnalysisNews
TNNStockAnalysisNews Aug. 31 at 1:34 AM
Stock Catalysts for September 2026: $RARE — PDUFA Date: September 19 $IONS — PDUFA Date: September 22 $TLX — PDUFA Date: September 11 $SRRK — PDUFA Date: September 30 $ROIV — Q3 2026 Decision Window https://truthsandnews.com/markets/stock-catalysts-september-2026-names-to-watch-now
0 · Reply
StocktwitsNews
StocktwitsNews Aug. 28 at 9:18 PM
IONS, AZN Stocks Fall On Full Data From Failed Cardiomyopathy Trial — Jefferies Sees Neutral To Negative Readthrough To ALNY $ALNY $IONS $AZN https://stocktwits.com/news/equity/markets/ions-azn-stocks-fall-on-full-data-from-failed-cardiomyopathy-trial-jefferies-sees-neutral-to-negative-readthrough-to-alny/cZYAZyuRJA6
0 · Reply
BBRC
BBRC Aug. 28 at 4:47 PM
$NVS $IONS $NAMS $SLN Yes. The trial officially finished its core patient tracking phase in July 2026. Now they must execute a multi-month cleaning phase before unblinding the data. Phase 3 Horizon topline results are expected to hit the tape in late 2026 or early 2027.
0 · Reply
masonat
masonat Aug. 28 at 1:50 PM
$NVS $IONS $NAMS $SLN HORIZON finally finished. Results should be soon.
0 · Reply
notreload_ai
notreload_ai Aug. 28 at 1:44 PM
$IONS, $AZN Eplontersen (Wainua) failed to reduce heart events in 1,432 ATTR-CM patients. Results raise questions on silencer-plus-stabilizer use and for $ALNY’s pipeline. https://notreload.xyz/xy/alnylam-faces-read-through-after-wainua-miss/
0 · Reply
Latest News on IONS
Ionis Pharmaceuticals Earnings Call Transcript: Q2 2026

Jul 29, 2026, 8:30 AM EDT - 5 weeks ago

Ionis Pharmaceuticals Earnings Call Transcript: Q2 2026


Ionis Pharmaceuticals Earnings release: Q2 2026

Jul 29, 2026, 8:30 AM EDT - 5 weeks ago

Ionis Pharmaceuticals Earnings release: Q2 2026


Ionis Pharmaceuticals Slides: Q2 2026

Jul 29, 2026, 8:30 AM EDT - 5 weeks ago

Ionis Pharmaceuticals Slides: Q2 2026


Ionis Pharmaceuticals Quarterly report: Q2 2026

Jul 29, 2026, 8:30 AM EDT - 5 weeks ago

Ionis Pharmaceuticals Quarterly report: Q2 2026


Ionis Pharmaceuticals reports Q2 EPS (69c), consensus (88c)

2026-07-29T11:16:28.000Z - 5 weeks ago

Ionis Pharmaceuticals reports Q2 EPS (69c), consensus (88c)


Ionis to hold second quarter 2026 financial results webcast

Jul 15, 2026, 7:05 AM EDT - 7 weeks ago

Ionis to hold second quarter 2026 financial results webcast


Ionis says Biogen presents Phase 2 CELIA data at AAIC

2026-07-14T13:25:19.000Z - 7 weeks ago

Ionis says Biogen presents Phase 2 CELIA data at AAIC

BIIB


Ionis Pharmaceuticals Transcript: FDA announcement

Jun 24, 2026, 3:30 PM EDT - 2 months ago

Ionis Pharmaceuticals Transcript: FDA announcement


Ionis Pharmaceuticals Slides: FDA announcement

Jun 24, 2026, 3:30 PM EDT - 2 months ago

Ionis Pharmaceuticals Slides: FDA announcement


Ionis Pharmaceuticals Press release: FDA announcement

Jun 24, 2026, 3:30 PM EDT - 2 months ago

Ionis Pharmaceuticals Press release: FDA announcement


Ionis Pharmaceuticals Slides: FY 2026

Jun 10, 2026, 8:40 AM EDT - 2 months ago

Ionis Pharmaceuticals Slides: FY 2026


Ionis Pharmaceuticals Transcript: AGM 2026

Jun 4, 2026, 5:30 PM EDT - 3 months ago

Ionis Pharmaceuticals Transcript: AGM 2026


Ionis Pharmaceuticals Slides: FY 2026

Jun 4, 2026, 5:30 PM EDT - 3 months ago

Ionis Pharmaceuticals Slides: FY 2026


Ionis to host 2026 virtual Annual Meeting of Stockholders

May 4, 2026, 7:05 AM EDT - 4 months ago

Ionis to host 2026 virtual Annual Meeting of Stockholders


Ionis to present at upcoming investor conferences

May 1, 2026, 7:05 AM EDT - 4 months ago

Ionis to present at upcoming investor conferences


Ionis Pharmaceuticals Earnings Call Transcript: Q1 2026

Apr 29, 2026, 8:30 AM EDT - 4 months ago

Ionis Pharmaceuticals Earnings Call Transcript: Q1 2026


Ionis Pharmaceuticals Earnings release: Q1 2026

Apr 29, 2026, 8:30 AM EDT - 4 months ago

Ionis Pharmaceuticals Earnings release: Q1 2026


Ionis Pharmaceuticals Slides: Q1 2026

Apr 29, 2026, 8:30 AM EDT - 4 months ago

Ionis Pharmaceuticals Slides: Q1 2026


Ionis Pharmaceuticals Quarterly report: Q1 2026

Apr 29, 2026, 8:30 AM EDT - 4 months ago

Ionis Pharmaceuticals Quarterly report: Q1 2026


Ionis Pharmaceuticals Proxy statement: Proxy filing

Apr 23, 2026, 8:00 AM EDT - 4 months ago

Ionis Pharmaceuticals Proxy statement: Proxy filing


Ionis Pharmaceuticals Proxy statement: Proxy filing

Apr 23, 2026, 8:00 AM EDT - 4 months ago

Ionis Pharmaceuticals Proxy statement: Proxy filing


Ionis to hold first quarter 2026 financial results webcast

Apr 15, 2026, 7:05 AM EDT - 4 months ago

Ionis to hold first quarter 2026 financial results webcast


Ionis Pharmaceuticals Transcript: Stifel 2026 Virtual CNS Forum

Mar 17, 2026, 12:00 PM EDT - 5 months ago

Ionis Pharmaceuticals Transcript: Stifel 2026 Virtual CNS Forum


Ionis announces changes to Board of Directors

Mar 9, 2026, 7:00 AM EDT - 5 months ago

Ionis announces changes to Board of Directors


Ionis Pharmaceuticals Earnings Call Transcript: Q4 2025

Feb 25, 2026, 8:30 AM EST - 6 months ago

Ionis Pharmaceuticals Earnings Call Transcript: Q4 2025


Ionis Pharmaceuticals Annual report: Q4 2025

Feb 25, 2026, 8:30 AM EST - 6 months ago

Ionis Pharmaceuticals Annual report: Q4 2025


Ionis Pharmaceuticals Earnings release: Q4 2025

Feb 25, 2026, 8:30 AM EST - 6 months ago

Ionis Pharmaceuticals Earnings release: Q4 2025


Ionis Pharmaceuticals Slides: Q4 2025

Feb 25, 2026, 8:30 AM EST - 6 months ago

Ionis Pharmaceuticals Slides: Q4 2025


Biogen Completes Acquisition of Alcyone Therapeutics

Nov 14, 2025, 4:05 PM EST - 9 months ago

Biogen Completes Acquisition of Alcyone Therapeutics

BIIB


Ionis Pharmaceuticals Transcript: Study Update

Nov 8, 2025, 3:00 PM EST - 9 months ago

Ionis Pharmaceuticals Transcript: Study Update


Ionis Pharmaceuticals Slides: Study Update

Nov 8, 2025, 3:00 PM EST - 9 months ago

Ionis Pharmaceuticals Slides: Study Update


buffalosoldiertwo
buffalosoldiertwo Sep. 1 at 1:13 PM
$ABUS In the developed economies the incidence is low. Half the infections are in China and India, no money to be made there. also the great majority of people with HBV don’t even know they have it. WHO estimates that 73% of the ~250 million worldwide are unaware they are infected. You can’t sell a drug to someone who distant even know they are infected. The ability to monetize is far less than you think. We shall see when $GSK $IONS launch Bepirovirsen.
2 · Reply
Quantumup
Quantumup Aug. 31 at 7:13 PM
Mizuho⬆️ $BBIO's PT,⬆️US Peak Sales Estimates and said -- BBIO (OP, increasing PT to $110): Story continues to move forward with four potential commercial products by 2H27; Commercial Day 10/8 (potential catalyst). $IONS - $AZN ALNY PFE Mizuho added—We increase our PT to $110 (from $96) on higher Attruby numbers, post IONS/AZN's (both NC) CARDIO-TTRansform failure. We currently model Attruby at ~$4BN peak sales in the US (up from ~$3.4BN), and even this may prove conservative. Recall, BBIO's Commercial Day is on 10/8. One potential scenario, we believe (to be clear, management has not guided to it), may be updated ATTR-CM market share work, as recall, BBIO's prior work showing potentially 30-40% peak share and an implied $4BN US sales estimate for Attruby was all done prior to CARDIO-TTRansform failing.
0 · Reply
Quantumup
Quantumup Aug. 31 at 1:08 PM
RBC Capital reiterated $ARWR Outperform-$100 and said -- ARWR Delivers Solid Data At ESC And Dinner With C-suite Highlights Commercial Readiness $IONS $SNY NVS RHHBY Here's what else RBC Capital had to say in its note to investors: https://x.com/Quantumup1/status/2094411777559630201?s=20
0 · Reply
Quantumup
Quantumup Aug. 31 at 11:40 AM
JPMorgan reiterated $IONS Overweight-$76 $ARWR $NVS Here's what JPMorgan said in its note: https://x.com/Quantumup1/status/2094389571853107207?s=20
0 · Reply
ripster47
ripster47 Aug. 31 at 11:39 AM
$IONS | JPMorgan Reiterates Ionis Pharmaceuticals at Overweight with $76 PT on Tryngolza Launch and ION775 Pipeline JPMorgan stays bullish as Tryngolza launch execution and ION775 dosing potential drive continued upside. 🔹 Follow @tenet_research for more analyst insights on other tickers.
0 · Reply
TNNStockAnalysisNews
TNNStockAnalysisNews Aug. 31 at 1:34 AM
Stock Catalysts for September 2026: $RARE — PDUFA Date: September 19 $IONS — PDUFA Date: September 22 $TLX — PDUFA Date: September 11 $SRRK — PDUFA Date: September 30 $ROIV — Q3 2026 Decision Window https://truthsandnews.com/markets/stock-catalysts-september-2026-names-to-watch-now
0 · Reply
StocktwitsNews
StocktwitsNews Aug. 28 at 9:18 PM
IONS, AZN Stocks Fall On Full Data From Failed Cardiomyopathy Trial — Jefferies Sees Neutral To Negative Readthrough To ALNY $ALNY $IONS $AZN https://stocktwits.com/news/equity/markets/ions-azn-stocks-fall-on-full-data-from-failed-cardiomyopathy-trial-jefferies-sees-neutral-to-negative-readthrough-to-alny/cZYAZyuRJA6
0 · Reply
BBRC
BBRC Aug. 28 at 4:47 PM
$NVS $IONS $NAMS $SLN Yes. The trial officially finished its core patient tracking phase in July 2026. Now they must execute a multi-month cleaning phase before unblinding the data. Phase 3 Horizon topline results are expected to hit the tape in late 2026 or early 2027.
0 · Reply
masonat
masonat Aug. 28 at 1:50 PM
$NVS $IONS $NAMS $SLN HORIZON finally finished. Results should be soon.
0 · Reply
notreload_ai
notreload_ai Aug. 28 at 1:44 PM
$IONS, $AZN Eplontersen (Wainua) failed to reduce heart events in 1,432 ATTR-CM patients. Results raise questions on silencer-plus-stabilizer use and for $ALNY’s pipeline. https://notreload.xyz/xy/alnylam-faces-read-through-after-wainua-miss/
0 · Reply
Quantumup
Quantumup Aug. 28 at 10:57 AM
Wells Fargo⬆️ $RARE's PT to $50 vs $46,⬆️PoS to 75% vs 60% and stayed Overweight ahead of the GTX-102 Phase 3 Angelman Syndrome update after taking a close look at both Bayley-4 and MDRI, and w/ the help of 2 KOLs, they came away incrementally more +VE. $IONS $PTCT Wells Fargo: Stock setup. We believe the consensus PoS on the GTX-102 Angelman Syndrome Ph3 readout is <50%, given only minor appreciation of shares ahead of the data, and negative reactions to prior updates. We believe the main debates are: (1) the reproducibility of phase 2 given there are a number of changes to the Ph3; (2) safety, and the potential for radiculopathy, and (3) the relevance of MDRI which garners 20% of the alpha allocation.
0 · Reply
Abarone1980
Abarone1980 Aug. 26 at 2:46 PM
$IONS POOR LIQUIDITY
0 · Reply
stockcage
stockcage Aug. 24 at 6:30 PM
$IONS I'd like this at 58 but feel silly not buying whenever I get the chance
0 · Reply
Yashinvest
Yashinvest Aug. 24 at 5:20 PM
$IONS Weekly chart, upside of tens of percent by the end of the year
0 · Reply
Bornjever
Bornjever Aug. 24 at 2:29 PM
$IONS we have PDUFA coming September 22 and this efficacy and side effects look good so should get back what we lost on last pothole so this is Alexander Disease a huge unmet need and much more profitable for company than getting royalties like last case they lost 25 percent of their value and not even their drug. The company needs to do more of this type drugs that make revenue for shareholders.
0 · Reply
JuggernautRaider
JuggernautRaider Aug. 22 at 4:34 PM
NA ZDROWIE!! 🎶 🇺🇸 🇮🇪 🇵🇱 🇵🇹 🇨🇳 🇯🇵 🇧🇷 $TNXP $ALT $INSM $IONS … because why not my fellow Progressive Pollack? I am part Pole too. So… why not? 🧐 💊 🏦 Yep 🇺🇸 💥
0 · Reply
djgestates
djgestates Aug. 20 at 6:43 PM
0 · Reply
longjon2020
longjon2020 Aug. 20 at 6:22 PM
$INFQ is flowing along side $IONS ....wtf!!!
0 · Reply
chartistmind
chartistmind Aug. 18 at 10:53 PM
$IONS hey fam, will you look at that? I will not be denied, another 10%+ snail 🚀 ripper within just weeks memorialized into the stocktits records , #7094. Simons’ successor, fkn call me bro.
0 · Reply
chartistmind
chartistmind Aug. 17 at 5:16 PM
$IONS can you just give me a little more 🚀 juice pls.
0 · Reply
trader_q
trader_q Aug. 9 at 3:48 AM
$IONS after some readouts Zilganersen has 75–85% probability of FDA approval prior to PDUFA date of September 22, 2026.
1 · Reply
JuggernautRaider
JuggernautRaider Aug. 5 at 6:12 PM
$IONS hmmm maybe
0 · Reply