Sionna Therapeutics Stock Performance
as on March 21, 2026 at 6:59 am IST
Day's Low
Day's High
$34.89$37.28
3.88%
Downside
2.70%
Upside
52 Week's Low
52 Week's High
$7.26$45.0080.01%
Downside
23.97%
Upside
Sionna Therapeutics share price movements today
- Previous Close
- $35.49
- Open
- $35.32
- Volume
- 257.6K
- Day's Low - High
- $34.89 - $37.28
- 52 Week Low - High
- $7.26 - $45.00
Sionna Therapeutics Historical Returns
- 1 Month Return
- + 2.54 %
- 3 Month Return
- -14.11 %
- 1 Year Return
- + 165.81 %
- 3 Year Return
- 0 %
- 5 Year Return
- 0 %
Sionna Therapeutics Stock Fundamentals & Key Indicators
Check Sionna Therapeutics market cap, PE, PB, PEG ratios, dividend yield, and other key fundamental indicators.
Market Cap
$1.6B
EPS (TTM)
-2.2088
Dividend Yield
0.00%
PE Ratio (TTM)
0PEG Ratio
0Return On Equity TTM
-31.79%
Sionna Therapeutics vs Peer Comparison
Compare market cap, revenue, PE, and other key metrics of Sionna Therapeutics with its industry peers.
Company | Analyst View | Market Cap | 5 Years Return % | PE Ratio | Profit Margin % |
|---|---|---|---|---|---|
| NA | $1.6B | NA | NA | 0.00% | |
| BUY | $41.3B | 116.54% | 133.52 | 8.45% | |
| BUY | $116.3B | 110.08% | 29.94 | 32.94% | |
| NA | $32.5B | NA | 114.93 | 5.37% | |
| BUY | $78.0B | 54.71% | 17.8 | 31.41% |
Stock Returns calculator for Sionna Therapeutics Stock including INR - Dollar returns
The Sionna Therapeutics 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 Return is the profit earned when the US dollar rises in value compared to the Indian rupee.
Investment Value
₹1,00,000
Sionna Therapeutics investment value today
Current value as on today
₹2,74,602
Returns
₹1,74,602
(+174.6%)
Returns from Sionna Therapeutics Stock
₹1,65,157 (+165.16%)
Dollar Returns*
₹9,445 (+9.44%)
Sionna Therapeutics Stock’s Investor Sentiment and Interest
Search interest for Sionna Therapeutics Stock has decreased by -41% in the last 30 days, reflecting a downward trend in search activity.
Time period: to
Sionna Therapeutics Quarterly Profit & Loss
All numbers in Millions USD
Sionna Therapeutics Annual Profit & Loss
All numbers in Millions USD
Sionna Therapeutics Quarterly Cash Flow
All numbers in Millions USD
Sionna Therapeutics Annual Cash Flow
All numbers in Millions USD
Insights on Sionna Therapeutics
Insights help you understand the recent movement of the company's critical parameters, giving you an overall view of the company.
POSITIVE IMPACTPrice Rise
In the last 6 months, SION stock has moved up by 40.6%
- POSITIVE IMPACT
Best in 1 Year
In the last 1 year, SION has outperformed top 5 stocks with highest market-cap in its industry
About Sionna Therapeutics
| Organisation | Sionna Therapeutics |
| Headquarters | 21 Hickory Drive, Waltham, MA, United States, 02451 |
| CEO | Mr. Michael Cloonan M.B.A. |
| E-voting on shares | Click here to vote |
Key Management of Sionna Therapeutics
Name | Title |
|---|---|
Ms. Elena H. Ridloff C.F.A. | Chief Financial Officer |
Dr. Charlotte McKee M.D. | Chief Medical Officer |
Dr. Greg Hurlbut Ph.D. | Co-Founder & Senior VP of Discovery Research |
Ms. Meghan Bagshaw | Vice President of Programs, Portfolio & Operations |
Ms. Mara Furlow M.S. | Senior Vice President of Global Regulatory Affairs & Quality |
Mr. Michael Cloonan M.B.A. | President, CEO & Director |
Mr. Andy Chu | Vice President of Information & Technology |
Ms. Jennifer Fitzpatrick J.D. | Chief Legal Officer |
Ms. Vanya Sagar | Chief People Officer |
Dr. Mark Munson Ph.D. | Co-founder & Senior VP of Medicinal Chemistry |
FAQs
What is Sionna Therapeutics share price today?
Sionna Therapeutics share price today is $36.3 as on at the close of the market. Sionna Therapeutics share today touched a day high of $37.28 and a low of $34.89.
What is the 52 week high and 52 week low for Sionna Therapeutics share?
Sionna Therapeutics share touched a 52 week high of $45 on and a 52 week low of $7.26 on . Sionna Therapeutics stock price today i.e. is closed at $36.3,which is 19.33% down from its 52 week high and 400.34% up from its 52 week low.
What is Sionna Therapeutics's market capitalisation today?
Sionna Therapeutics market capitalisation is $0.00T as on .
How to invest in Sionna Therapeutics Stock (SION) from India?
- 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 .
- Step 2: Search for Sionna Therapeutics on INDmoney app. Click on Buy button. You can invest as low as $1.5 in Sionna Therapeutics Shares that will get you 0.0413 shares as per Sionna Therapeutics share price of $36.3 per share as on March 21, 2026 at 1:29 am IST.
What is the minimum amount required to buy Sionna Therapeutics Stock (SION) from India?
Indian investors can start investing in Sionna Therapeutics (SION) shares with as little as ₹93.652 or $1 (as of ) using the INDmoney app.
For example: If you want to invest $10 or ₹936.52 in Sionna Therapeutics stock (as per the Rupee-Dollar exchange rate as on ).
Based on Sionna Therapeutics share’s latest price of $36.3 as on March 21, 2026 at 1:29 am IST, you will get 0.2755 shares of Sionna Therapeutics. Learn more about
fractional shares .