Ionis Pharmaceuticals Inc share price logo

Ionis Pharmaceuticals Inc Share Price

NASDAQ: IONS

Large Cap

$75.14

+0.31

(+0.41%)

Live

as on

Ionis Pharmaceuticals Inc Stock Performance

as on April 24, 2026 at 1:07 am IST

  • Day's Low

    Day's High

    $73.23
    $76.06
    downward going graph

    2.54%

    Downside

    1.22%

    Upside

    downward going graph
  • 52 Week's Low

    52 Week's High

    $28.79
    $86.74
    downward going graph

    61.68%

    Downside

    15.44%

    Upside

    downward going graph

Ionis Pharmaceuticals Inc share price movements today

Previous Close
$74.83
Open
$74.96
Volume
88.0K
Day's Low - High
$73.23 - $76.06
52 Week Low - High
$28.79 - $86.74

Ionis Pharmaceuticals Inc Historical Returns

1 Month Return
+ 5.71 %
3 Month Return
-6.79 %
1 Year Return
+ 157.15 %
3 Year Return
+ 102.63 %
5 Year Return
+ 75.29 %

Ionis Pharmaceuticals Inc Stock Fundamentals & Key Indicators

Check Ionis Pharmaceuticals Inc market cap, PE, PB, PEG ratios, dividend yield, and other key fundamental indicators.

Market Cap

$12.4B

EPS (TTM)

-3.3271

Dividend Yield

0.00%

Quarterly Earnings Growth YOY

-0.44%

PE Ratio (TTM)

0

PEG Ratio

25.7033

EBITDA

-369.2M

Revenue (TTM)

943.7M

Profit Margin

-40.41%

Return On Equity TTM

-70.80%

Ionis Pharmaceuticals Inc vs Peer Comparison

Compare market cap, revenue, PE, and other key metrics of Ionis Pharmaceuticals Inc with its industry peers.

Company
Analyst View
Market Cap
5 Years Return %PE RatioProfit Margin %
BUY$12.4B75.29%NA-40.41%
BUY$41.2B127.17%131.818.45%
BUY$111.1B100.86%28.532.94%
NA$34.7BNA126.485.37%
BUY$79.0B52.79%18.0231.41%

Stock Returns calculator for Ionis Pharmaceuticals Inc Stock including INR - Dollar returns

The Ionis Pharmaceuticals Inc stock calculator helps Indian investors calculate returns based on the historical performance of the stock. Just choose your investment amount and duration to get insights and invest more confidently. See stock returns as well as the effect of dollar appreciation over different durations.

*Dollar Impact: The bonus return you make when the US Dollar rises against the Rupee; calculated on the full amount you walk away with, not just what you invested in.

Investment Value

₹1,00,000

  • 1Y

  • 3Y

  • 5Y

  • 7Y

  • 10Y

Ionis Pharmaceuticals Inc investment value today

Current value as on today

₹2,85,208

Returns

₹1,85,208

(+185.21%)

Returns from Ionis Pharmaceuticals Inc Stock

₹1,58,213 (+158.21%)

Dollar Impact

₹26,994 (+26.99%)

Analyst Recommendation on Ionis Pharmaceuticals Inc Stock

Based on 30 analysts

BUY

66.67%

Buy

23.33%

Hold

10.00%

Sell

Based on 30 analysts, 66.67% of analysts recommend a 'BUY' rating for Ionis Pharmaceuticals Inc. Average target price of $98.32

Ionis Pharmaceuticals Inc Share Price Target

Get share price movements and forecasts by analysts on Ionis Pharmaceuticals Inc.

What analysts predicted

23.58%UPSIDE

Target Price

$98.32

Current Price

$75.14

Analyzed by

30 Analysts

Target

$98.32

Ionis Pharmaceuticals Inc target price $98.32, a slight upside of 23.58% compared to current price of $75.14. According to 30 analysts rating.

Ionis Pharmaceuticals Inc Stock’s Investor Sentiment and Interest

Search interest for Ionis Pharmaceuticals Inc Stock has decreased by -35% in the last 30 days, reflecting a downward trend in search activity.

Time period: to

Change:-35% versus previous 30 day period

Ionis Pharmaceuticals Inc Quarterly Profit & Loss

All numbers in Millions USD

Sep 2023
Dec 2023
Mar 2024
Jun 2024
Sep 2024
Dec 2024
Mar 2025
Jun 2025
Sep 2025
Dec 2025
Total Revenue
144
119
119
225
133
226
131
452
156
203
Gross Profit
142
117
117
221
132
222
130
447
154
195
Operating Income
-143
-149
-149
-66
-148
-110
-146
139
-160
-215
EBITDA
-114
-116
-116
-37
-117
-80
-120
150
-103
4,607
Interest Expense
21
22
22
22
22
22
22
22
22
18
Depreciation
5
5
5
5
5
5
5
5
4
7
Income Before Tax
-140
-142
-142
-66
-144
-107
-146
123
-128
-228
Income Tax Expense
6
0
0
0
-3
-2
0
0
0
1
Net Income
-147
-142
-142
-66
-140
-104
-146
123
-128
-229
Net Profit Margin
-102.22%
-119.50%
-119.50%
-29.42%
-104.98%
-46.05%
-111.64%
27.33%
-82.06%
-112.81%

Ionis Pharmaceuticals Inc Annual Profit & Loss

All numbers in Millions USD

Dec 2016
Dec 2017
Dec 2018
Dec 2019
Dec 2020
Dec 2021
Dec 2022
Dec 2023
Dec 2024
Dec 2025
Total Revenue
346
514
599
1,123
729
810
587
787
705
944
Gross Profit
2
514
597
1,119
717
799
573
778
693
928
Operating Income
-46
31
-61
366
-172
-30
-410
-353
-475
-382
EBITDA
-37
36
-18
381
-154
-5
-227
-235
-353
-286
Interest Expense
38
44
44
49
44
9
8
81
90
73
Depreciation
-
8
12
15
17
19
22
22
21
22
Income Before Tax
-83
-16
-76
347
-170
-29
-257
-333
-460
-380
Income Tax Expense
2
-5
-291
44
317
0
11
32
-6
1
Net Income
-86
0
273
294
-487
-28
-269
-366
-453
-381
Net Profit Margin
-24.97%
0.07%
45.65%
26.18%
-66.80%
-3.53%
-45.92%
-46.50%
-64.37%
-40.36%

Ionis Pharmaceuticals Inc Quarterly Cash Flow

All numbers in Millions USD

Dec 2023
Mar 2024
Jun 2024
Sep 2024
Dec 2024
Mar 2025
Jun 2025
Sep 2025
Dec 2025
Net Income
-142
-142
-66
-140
-104
-146
123
-128
-229
Operating Cash Flow
-149
-149
-119
-114
-116
-150
151
-131
-137
Investing Cash Flow
76
76
62
-340
68
170
-120
91
-419
Financing Cash Flow
23
23
2
496
-44
2
1
81
591
Change in Cash
-50
-50
-54
40
-92
22
33
41
33

Ionis Pharmaceuticals Inc Annual Cash Flow

All numbers in Millions USD

Dec 2017
Dec 2018
Dec 2019
Dec 2020
Dec 2021
Dec 2022
Dec 2023
Dec 2024
Dec 2025
Net Income
-17
214
303
-486
-28
-269
-366
-453
-381
Operating Cash Flow
174
602
345
35
30
-274
-307
-500
-268
Investing Cash Flow
-358
-929
-41
274
194
-262
-214
-134
-277
Financing Cash Flow
229
475
100
-596
245
-55
644
478
675
Change in Cash
44
149
404
-285
471
-592
122
-157
130

Global Institutional Holdings in Ionis Pharmaceuticals Inc

Funds
Holdings
Millennium Management LLC
1.66%
Deep Track Capital, LP
1.03%
Charles Schwab Investment Management Inc
0.93%
BlackRock Inc
6.32%
Citadel Advisors Llc
1.45%

Ionis Pharmaceuticals Inc News & Key Events

  • img

    Today's Timeline - 08 October

    Wed, 05:57 PM

    -

    JPMorgan upgrades Ionis Pharmaceuticals to overweight, raising price target to $80, citing strong drug pipeline and potential for breakeven.

Insights on Ionis Pharmaceuticals Inc

Insights help you understand the recent movement of the company's critical parameters, giving you an overall view of the company.

  • imgPOSITIVE IMPACT

    Best in 1 Year

    img

    In the last 1 year, IONS has outperformed top 5 stocks with highest market-cap in its industry

  • imgPOSITIVE IMPACT

    Price Rise

    img

    In the last 1 year, IONS stock has moved up by 157.1%

  • imgPOSITIVE IMPACT

    Best in 3 Years

    img

    In the last 3 years, IONS has outperformed top 5 stocks with highest market-cap in its industry

  • imgPOSITIVE IMPACT

    Revenue Rich

    img

    Revenue is up for the last 2 quarters, 156.71M → 203.0M (in $), with an average increase of 22.8% per quarter

  • imgNEGATIVE IMPACT

    Profit Down

    img

    Netprofit is down for the last 3 quarters, 123.55M → -229.0M (in $), with an average decrease of 141.1% per quarter

About Ionis Pharmaceuticals Inc

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 patients with spinal muscular atrophy (SMA). It also provides QALSODY for the treatment of Amyotrophic Lateral Sclerosis (ALS); TEGSEDI for the treatment of ATTRv-PN in adults; and WAYLIVRA for treatment for FCS and familial partial lipodystrophy. It also develops products under Phase 3 clinical trials, such as Olezarsen for patients with hypertriglyceridemia (SHTG) and cardiovascular disease (CVD); and Zilganerse, a potential treatment for people with genetically confirmed Alexander disease, as well as ION582 which is in Phase 3 clinical trial for the potential treatment of AS, a rare genetic neurological disease. In addition, the company develops Eplontersen to degrade mutant and wild-type TTR mRNA through binding to the TTR mRNA; Pelacarsen to inhibit the production of apolipoprotein(a) in the liver to offer a direct approach for reducing lipoprotein(a); Bepirovirsen to inhibit the production of viral proteins associated with hepatitis B virus; Sefaxersen to reduce the production of complement factor B and lower activation of the alternative complement pathway; and Ulefnersen to reduce the production of the fused in sarcoma, as well as other mid-stage pipeline investigational medicines. It has a strategic collaboration with Biogen for the treatment of neurological disorders; and collaboration and license agreement with GSK, AstraZeneca, Novartis, and Roche, as well as with Metagenomi. The company was incorporated in 1989 and is headquartered in Carlsbad, California.
OrganisationIonis Pharmaceuticals Inc
Headquarters2855 Gazelle Court, Carlsbad, CA, United States, 92010
IndustryBiotechnology
CEODr. Brett P. Monia Ph.D.
E-voting on sharesClick here to vote

Key Management of Ionis Pharmaceuticals Inc

Name

Title

Dr. Eugene Schneider M.D.

Executive VP, Chief Clinical Development & Operations Officer

Mr. Patrick R. O'Neil Esq.

Executive VP, Chief Legal Officer, General Counsel & Corporate Secretary

Mr. Kyle Jenne

Executive VP & Chief Global Product Strategy Officer

Dr. Richard S. Geary Ph.D.

Strategic Consultant

Mr. Darren Gonzales

Chief Accounting Officer & Senior VP

Dr. C. Frank Bennett BSc, Ph.D.

Executive VP & Chief Scientific Officer

Mr. D. Wade Walke Ph.D.

Senior Vice President of Investor Relations

Dr. Brett P. Monia Ph.D.

Founder, CEO & Director

Ms. Elizabeth L. Hougen M.A., M.B.A., M.S.

Executive VP of Finance & CFO

Ms. Tracy Berns J.D.

Senior VP and Chief Compliance & Quality Assurance Officer

FAQs

What is Ionis Pharmaceuticals Inc share price today?

Ionis Pharmaceuticals Inc share price today is $75.14 as on . Ionis Pharmaceuticals Inc share today touched a day high of $76.06 and a low of $73.23.

What is the 52 week high and 52 week low for Ionis Pharmaceuticals Inc share?

Ionis Pharmaceuticals Inc share touched a 52 week high of $86.74 on and a 52 week low of $28.79 on . Ionis Pharmaceuticals Inc stock price today i.e. is trending at $75.14,which is 13.37% down from its 52 week high and 160.99% up from its 52 week low.

What is Ionis Pharmaceuticals Inc's market capitalisation today?

Ionis Pharmaceuticals Inc market capitalisation is $0.01T as on .

How to invest in Ionis Pharmaceuticals Inc Stock (IONS) from India?

  1. Step 1: Open a free US stocks account on INDmoney App and transfer your Rupees into Dollars to your INDmoney US stocks account. For a step by step instruction, check How to Transfer Money to Your US Stocks Account .
  2. Step 2: Search for Ionis Pharmaceuticals Inc on INDmoney app. Click on Buy button. You can invest as low as $1.5 in Ionis Pharmaceuticals Inc Shares that will get you 0.0200 shares as per Ionis Pharmaceuticals Inc share price of $75.14 per share as on April 23, 2026 at 7:37 pm IST.

What is the minimum amount required to buy Ionis Pharmaceuticals Inc Stock (IONS) from India?

Indian investors can start investing in Ionis Pharmaceuticals Inc (IONS) shares with as little as ₹94.085 or $1 (as of ) using the INDmoney app.
For example: If you want to invest $10 or ₹940.85 in Ionis Pharmaceuticals Inc stock (as per the Rupee-Dollar exchange rate as on ). Based on Ionis Pharmaceuticals Inc share’s latest price of $75.14 as on April 23, 2026 at 7:37 pm IST, you will get 0.1331 shares of Ionis Pharmaceuticals Inc. Learn more about fractional shares .

What are the returns that Ionis Pharmaceuticals Inc has given to Indian investors in the last 5 years?

Ionis Pharmaceuticals Inc stock has given 75.29% share price returns and 23.96% dollar appreciation to an Indian investor in the last 5 years.
Read more about How do Currency Exchange Rates impact your returns on US Stock Investments?