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Ionis Pharmaceuti…

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Ionis Pharmaceuticals Inc (MI:1IONS) — Biotechnology: Pharmaceutical Preparations. Número de bolsas en las que cotizan las acciones de la empresa: 3. En esta página: cotización y gráfico, dividendos, principales accionistas e historial del número de acciones.

Sobre la empresa

Sitio web
ionis.com
Relaciones con los inversores
ir.ionis.com/
Sector
Health Care · Biotechnology: Pharmaceutical Preparations
Sede central
CARLSBAD, United States
Consejero delegado
Brett P. Monia
Empleados
1 480
Cotiza desde
18.08.2025 (MI:1IONS)
Acciones en circulación
166.18 M a 2026-07-23
1 año: +4.3% · 3 años: +15.9% · 5 años: +17.7% (sin contar los splits)
FechaAccionesCambio
23.07.2026166.18 M+0.6%emisión (dilución)
23.04.2026165.26 M+0.04%sin cambios significativos
19.02.2026165.19 M+2.0%emisión (dilución)
23.10.2025161.97 M+1.6%emisión (dilución)
24.07.2025159.39 M+0.1%emisión (dilución)
24.04.2025159.16 M+0.1%emisión (dilución)
13.02.2025158.96 M+0.7%emisión (dilución)
31.10.2024157.9 M+8.0%emisión (dilución)
26.07.2024146.21 M+0.2%emisión (dilución)
01.05.2024145.97 M+0.1%emisión (dilución)
15.02.2024145.75 M+1.6%emisión (dilución)
27.10.2023143.47 M+0.1%emisión (dilución)
03.08.2023143.33 M+0.2%emisión (dilución)
27.04.2023143.09 M+0.10%sin cambios significativos
16.02.2023142.95 M+0.6%emisión (dilución)
Número de acciones según los informes de la empresa. Un split se detecta por un salto del número en un múltiplo entero.
Capital flotante
164.82 M
Capitalización bursátil
7.42 mil M USD
Insiders
0.61%
Inversores institucionales
110.5%
Industria (SIC)
Pharmaceutical Preparations
Forma jurídica
XTIQ
ISIN
US4622221004
LEI
549300SI4ZGLG0BLUZ92
FCF
−561 M USD
Deuda
1.81 mil M USD
Resultados y FCF — para los 12 meses hasta 30.06.2026 (el último informe de la empresa).
Descripción

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.

Bolsas y tickers

BolsaTickerMonedaPrecioTipo
US USA StocksIONS principalUSD43.3 -1.95%acciones ordinarias
LSE London Stock Exchange0JDI IOBUSD43.31 +0.00%acciones ordinarias
MI Borsa Italiana (Milan)1IONS secundariaEUR38.82 -1.15%acciones ordinarias

Precio en 3 meses

día alcista día bajistaPasa el cursor / toca un día — precios de apertura, cierre, máximo y mínimo

Noticias de esta semana

Aún no hay noticias del sitio web de la empresa.

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Principales accionistas

TitularParticipaciónAccionesFecha del informe
FMR, LLC14.82%24.63 M2026-06-30
Capital World Investors13.04%21.67 M2026-06-30
Blackrock Inc.6.44%10.7 M2026-06-30
Fidelity Mt. Vernon Stre…5.12%8.5 M2026-07-31
Vanguard Portfolio Manag…4.73%7.86 M2026-06-30
Growth Fund of America4.61%7.67 M2026-06-30
Wellington Management Gr…4.6%7.65 M2026-06-30
Vanguard Capital Managem…4.34%7.21 M2026-06-30
Two Sigma Investments, L…3.76%6.25 M2026-06-30
VANGUARD SPECIALIZED FUN…3.74%6.21 M2026-07-31
Royal Bank of Canada3.72%6.18 M2026-06-30
SmallCap World Fund Inc3.17%5.26 M2026-06-30
VANGUARD INDEX FUNDS-Van…3%4.99 M2026-06-30
New Economy Fund2.93%4.87 M2026-06-30
State Street Corporation2.61%4.33 M2026-06-30
T. Rowe Price Investment…2.38%3.96 M2026-06-30
VANGUARD INDEX FUNDS-Van…2.17%3.6 M2026-06-30
Fidelity Mt. Vernon Stre…1.44%2.39 M2026-07-31
VANGUARD INDEX FUNDS-Van…1.25%2.08 M2026-06-30
T. Rowe Price Mid-Cap Gr…1.2%2 M2026-06-30
MONIA BRETT P (Chief Exe…≈0.15%245 5712026-06-26
BERTHELSEN SPENCER R (Di…≈0.1%161 3032026-07-15
HOUGEN ELIZABETH L (Chie…≈0.05%82 6602026-03-17
SCHNEIDER EUGENE (Office…≈0.05%77 1142026-06-26
BIRCHLER BRIAN (Officer)≈0.04%67 5002026-04-16
O'NEIL PATRICK R (Genera…≈0.04%61 4702026-06-26
GEARY RICHARD S (Officer…≈0.04%59 6572025-11-06
BAROLDI JOSEPH (Officer)——2026-06-26
BENNETT C FRANK (Officer…——2026-07-07
HAYDEN MICHAEL REUBEN (D…——2026-07-31