Stock listing
Stuttgart:ISI Ionis Pharmaceuticals, Inc. Aktie
German listing (Stuttgart) of Ionis Pharmaceuticals, Inc. · home listing NASDAQ:IONS
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Share price · SWB:ISI
€39.31 EUR +0.91 (+2.4%)
Close on Oct 27, 2026
- Day range
- €38.61 – €39.40 EUROct 27, 2026
- Market cap
- €7.68B EURAt the close on Oct 27, 2026 · price × 195.3M shares outstanding
Prices by listing
| Listing | Last | Change | Volume | Open | High | Low | Previous close | Price from |
|---|---|---|---|---|---|---|---|---|
| NASDAQ:IONS · Home | $43.96 USD | +0.54 (+1.2%) | 2,321,891 | $43.23 | $44.05 | $43.03 | $43.42 | Close on Oct 27, 2026 |
| LSE:0JDI | $43.68 USD | +0.73 (+1.7%) | 205 | $42.85 | $44.00 | $42.85 | $42.95 | Close on Oct 27, 2026 |
| Frankfurt:ISI | €38.60 EUR | -0.26 (-0.7%) | — | €38.60 | €38.60 | €38.60 | €38.86 | Close on Oct 27, 2026 |
| Munich:ISI | €38.67 EUR | -0.78 (-2.0%) | — | €38.67 | €38.67 | €38.67 | €39.45 | Close on Oct 27, 2026 |
| Stuttgart:ISI | €39.31 EUR | +0.91 (+2.4%) | — | €38.81 | €39.40 | €38.61 | €38.40 | Close on Oct 27, 2026 |
- Ticker
- Stuttgart:ISI
- Asset type
- Stock
- Sector
- Health care
- Industry
- Biotechnology
- Exchange
- Stuttgart
- Currency
- EUR
What changed lately
Latest news release · Oct 23, 2026
Ionis partner Roche announces new Phase 3 data showing sefaxersen significantly reduced proteinuria in people with IgA nephropathy (IgAN)
Latest earnings call · Jul 29, 2026
Ionis Pharmaceuticals (NASDAQ:IONS) Q2 2026 Earnings Call
Replay and transcript
Latest deck · October 2026
Investor Presentation (October 2026)
Investor deck · 39 slides
Calls
Replays
Ionis Pharmaceuticals (NASDAQ:IONS) Q2 2026 Earnings Call
Wed, Jul 29, 2026 · 8:30 AM ET
Watch TranscriptIonis Pharmaceuticals (NASDAQ:IONS) Q1 2026 Earnings Call
Wed, Apr 29, 2026 · 8:30 AM ET
Watch TranscriptIonis Pharmaceuticals (NASDAQ:IONS) Q4 2025 Earnings Call
Wed, Feb 25, 2026 · 8:30 AM ET
Watch Transcript
Latest news
Decks
Investor Presentation (October 2026)
Investor deck · 39 slides · October 2026
Q2 2026 Earnings Presentation
Earnings · 28 slides · Jul 29, 2026
Technical Presentation (June 2026)
Technical · 15 slides · Jun 6, 2026
Shareholder Meeting (June 2026)
Shareholder meeting · 22 slides · June 2026
Ionis Pharmaceuticals, Inc. on 6ix
- Sector
- Health care
- Industry
- Biotechnology
- News releases
- 44 in the last 12 months · 259 in all · newest Oct 23, 2026 · oldest 2019
- Calls
- 26 calls with a replay · 26 with a transcript · latest Jul 29, 2026
- Decks
- 20 decks · latest October 2026
Where Ionis Pharmaceuticals, Inc. is listed
| Listing | Exchange | Country | Currency |
|---|---|---|---|
| NASDAQ:IONS · Home listing | NASDAQ | United States | USD |
| gettex:ISI | gettex | Germany | EUR |
| Lang & Schwarz:A2ACMZ | Lang & Schwarz | Germany | EUR |
| LS Exchange:A2ACMZ | LS Exchange | Germany | EUR |
| BX Swiss:ISI | BX Swiss | Switzerland | CHF |
| BMV:IONS | BMV | Mexico | MXN |
| Milan:1IONS | Milan | Italy | EUR |
| LSE:0JDI | LSE | United Kingdom | USD |
| Frankfurt:ISI | Frankfurt | Germany | EUR |
| Dusseldorf:ISI | Dusseldorf | Germany | EUR |
| Hamburg:ISI | Hamburg | Germany | EUR |
| Tradegate:ISI | Tradegate | Germany | EUR |
| BIVA:IONS | BIVA | Mexico | MXN |
| BOATS:IONS | BOATS | United States | USD |
| Munich:ISI | Munich | Germany | EUR |
| Stuttgart:ISI · This page | Stuttgart | Germany | EUR |
| Hanover:ISI | Hanover | Germany | EUR |
| Xetra:ISI | Xetra | Germany | EUR |
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