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Ionis Pharmaceuticals, Inc. · Healthcare · Biotechnology
142Détenteurs suivis
0Δ détenteurs
143.10MActions détenues
$10.36BValeur déclarée
+1Nouvelles positions
−0Sorties
Données momentum (gérants comparables) : étendue des détenteurs 0.0% · flux d'actions +3.0% · nouvelles positions nettes +0.7% — formule
Toutes les données de détention : gérants 13F suivis uniquement, positions en actions ordinaires, période de référence Q4 2025
Évolution de la détention dans le temps
| Trimestre | Détenteurs | Δ | Actions | Valeur déclarée | Nouveau | Sorties |
|---|---|---|---|---|---|---|
| Q2 2026 | 139 | +2 | 148.59M | $11.08B | +6 | −3 |
| Q1 2026 | 139 | -2 | 142.62M | $9.86B | +6 | −9 |
| Q4 2025 | 142 | 0 | 143.10M | $10.36B | +1 | — |
| Q3 2025 | 25 | +4 | 95.56M | $6.25B | +5 | −2 |
| Q2 2025 | 19 | +1 | 95.25M | $3.76B | +1 | — |
| Q1 2025 | 15 | -1 | 43.90M | $1.32B | +1 | −2 |
| Q4 2024 | 16 | -1 | 43.25M | $1.51B | — | −1 |
| Q3 2024 | 16 | -1 | 34.86M | $1.40B | — | −1 |
| Q2 2024 | 17 | — | 24.68M | $1.18B | — | — |
Qui le détient · Q4 2025
| # | Gérant | Actions | Δ actions | Valeur | Leur poids | Détenu | ||
|---|---|---|---|---|---|---|---|---|
| 1 | Fidelity (FMR) ✦ | 24.07M | +1.6% | $1.90B | 0.1% | ▲ Add | 3 | SEC ↗ |
| 2 | Fidelity (FMR) ✦ | 24.07M | +1.6% | $1.90B | 0.1% | ▲ Add | 3 | SEC ↗ |
| 3 | Fidelity (FMR) ✦ | 24.07M | +1.6% | $1.90B | 0.1% | ▲ Add | 3 | SEC ↗ |
| 4 | Fidelity (FMR) ✦ | 24.07M | +1.6% | $1.90B | 0.1% | ▲ Add | 3 | SEC ↗ |
| 5 | Fidelity (FMR) ✦ | 24.07M | +1.6% | $1.90B | 0.1% | ▲ Add | 3 | SEC ↗ |
| 6 | Fidelity (FMR) ✦ | 24.07M | +1.6% | $1.90B | 0.1% | ▲ Add | 3 | SEC ↗ |
| 7 | Capital World Investors ✦ | 17.96M | +41.2% | $1.42B | 0.2% | ▲ Add | 7 | SEC ↗ |
| 8 | The Vanguard Group ✦ (passif) | 16.44M | -0.2% | $1.30B | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 9 | The Vanguard Group ✦ (passif) | 16.44M | -0.2% | $1.30B | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 10 | The Vanguard Group ✦ (passif) | 16.44M | -0.2% | $1.30B | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 11 | The Vanguard Group ✦ (passif) | 16.44M | -0.2% | $1.30B | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 12 | The Vanguard Group ✦ (passif) | 16.44M | -0.2% | $1.30B | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 13 | BlackRock ✦ (passif) | 10.65M | +1.9% | $842.35M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 14 | BlackRock ✦ (passif) | 10.65M | +1.9% | $842.35M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 15 | BlackRock ✦ (passif) | 10.65M | +1.9% | $842.35M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 16 | BlackRock ✦ (passif) | 10.65M | +1.9% | $842.35M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 17 | BlackRock ✦ (passif) | 10.65M | +1.9% | $842.35M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 18 | BlackRock ✦ (passif) | 10.65M | +1.9% | $842.35M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 19 | BlackRock ✦ (passif) | 10.65M | +1.9% | $842.35M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 20 | BlackRock ✦ (passif) | 10.65M | +1.9% | $842.35M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 21 | BlackRock ✦ (passif) | 10.65M | +1.9% | $842.35M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 22 | BlackRock ✦ (passif) | 10.65M | +1.9% | $842.35M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 23 | BlackRock ✦ (passif) | 10.65M | +1.9% | $842.35M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 24 | BlackRock ✦ (passif) | 10.65M | +1.9% | $842.35M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 25 | BlackRock ✦ (passif) | 10.65M | +1.9% | $842.35M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 26 | BlackRock ✦ (passif) | 10.65M | +1.9% | $842.35M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 27 | BlackRock ✦ (passif) | 10.65M | +1.9% | $842.35M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 28 | BlackRock ✦ (passif) | 10.65M | +1.9% | $842.35M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 29 | BlackRock ✦ (passif) | 10.65M | +1.9% | $842.35M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 30 | BlackRock ✦ (passif) | 10.65M | +1.9% | $842.35M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 31 | BlackRock ✦ (passif) | 10.65M | +1.9% | $842.35M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 32 | BlackRock ✦ (passif) | 10.65M | +1.9% | $842.35M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 33 | BlackRock ✦ (passif) | 10.65M | +1.9% | $842.35M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 34 | BlackRock ✦ (passif) | 10.65M | +1.9% | $842.35M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 35 | BlackRock ✦ (passif) | 10.65M | +1.9% | $842.35M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 36 | BlackRock ✦ (passif) | 10.65M | +1.9% | $842.35M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 37 | Wellington Management ✦ | 6.26M | -5.0% | $495.25M | 0.1% | ▼ Trim | 7 | SEC ↗ |
| 38 | Wellington Management ✦ | 6.26M | -5.0% | $495.25M | 0.1% | ▼ Trim | 7 | SEC ↗ |
| 39 | Wellington Management ✦ | 6.26M | -5.0% | $495.25M | 0.1% | ▼ Trim | 7 | SEC ↗ |
| 40 | Wellington Management ✦ | 6.26M | -5.0% | $495.25M | 0.1% | ▼ Trim | 7 | SEC ↗ |
| 41 | Wellington Management ✦ | 6.26M | -5.0% | $495.25M | 0.1% | ▼ Trim | 7 | SEC ↗ |
| 42 | Wellington Management ✦ | 6.26M | -5.0% | $495.25M | 0.1% | ▼ Trim | 7 | SEC ↗ |
| 43 | Wellington Management ✦ | 6.26M | -5.0% | $495.25M | 0.1% | ▼ Trim | 7 | SEC ↗ |
| 44 | Wellington Management ✦ | 6.26M | -5.0% | $495.25M | 0.1% | ▼ Trim | 7 | SEC ↗ |
| 45 | Wellington Management ✦ | 6.26M | -5.0% | $495.25M | 0.1% | ▼ Trim | 7 | SEC ↗ |
| 46 | Wellington Management ✦ | 6.26M | -5.0% | $495.25M | 0.1% | ▼ Trim | 7 | SEC ↗ |
| 47 | Wellington Management ✦ | 6.26M | -5.0% | $495.25M | 0.1% | ▼ Trim | 7 | SEC ↗ |
| 48 | Wellington Management ✦ | 6.26M | -5.0% | $495.25M | 0.1% | ▼ Trim | 7 | SEC ↗ |
| 49 | Wellington Management ✦ | 6.26M | -5.0% | $495.25M | 0.1% | ▼ Trim | 7 | SEC ↗ |
| 50 | State Street Global Advisors ✦ (passif) | 3.97M | -9.4% | $314.45M | 0.0% | ▼ Trim | 5 | SEC ↗ |
| 51 | State Street Global Advisors ✦ (passif) | 3.97M | -9.4% | $314.45M | 0.0% | ▼ Trim | 5 | SEC ↗ |
| 52 | State Street Global Advisors ✦ (passif) | 3.97M | -9.4% | $314.45M | 0.0% | ▼ Trim | 5 | SEC ↗ |
| 53 | Geode Capital Management ✦ (passif) | 3.15M | +2.7% | $249.16M | 0.0% | ▲ Add | 7 | SEC ↗ |
| 54 | Geode Capital Management ✦ (passif) | 3.15M | +2.7% | $249.16M | 0.0% | ▲ Add | 7 | SEC ↗ |
| 55 | T. Rowe Price ✦ | 2.99M | +9.5% | $236.37M | 0.0% | ▲ Add | 7 | SEC ↗ |
| 56 | T. Rowe Price ✦ | 2.99M | +9.5% | $236.37M | 0.0% | ▲ Add | 7 | SEC ↗ |
| 57 | Two Sigma Investments ✦ | 2.66M | +68.7% | $210.33M | 0.3% | ▲ Add | 7 | SEC ↗ |
| 58 | Two Sigma Investments ✦ | 2.66M | +68.7% | $210.33M | 0.3% | ▲ Add | 7 | SEC ↗ |
| 59 | Two Sigma Investments ✦ | 2.66M | +68.7% | $210.33M | 0.3% | ▲ Add | 7 | SEC ↗ |
| 60 | Tweedy, Browne ✦ | 2.46M | -15.0% | $195.00M | 15.7% | ▼ Trim | 7 | SEC ↗ |
| 61 | JPMorgan Chase ✦ | 2.30M | +111.7% | $182.33M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 62 | JPMorgan Chase ✦ | 2.30M | +111.7% | $182.33M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 63 | JPMorgan Chase ✦ | 2.30M | +111.7% | $182.33M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 64 | JPMorgan Chase ✦ | 2.30M | +111.7% | $182.33M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 65 | JPMorgan Chase ✦ | 2.30M | +111.7% | $182.33M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 66 | JPMorgan Chase ✦ | 2.30M | +111.7% | $182.33M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 67 | JPMorgan Chase ✦ | 2.30M | +111.7% | $182.33M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 68 | JPMorgan Chase ✦ | 2.30M | +111.7% | $182.33M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 69 | JPMorgan Chase ✦ | 2.30M | +111.7% | $182.33M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 70 | JPMorgan Chase ✦ | 2.30M | +111.7% | $182.33M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 71 | JPMorgan Chase ✦ | 2.30M | +111.7% | $182.33M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 72 | Citadel Advisors ✦ | 2.13M | -11.1% | $168.87M | 0.1% | ▼ Trim | 7 | SEC ↗ |
| 73 | Citadel Advisors ✦ | 2.13M | -11.1% | $168.87M | 0.1% | ▼ Trim | 7 | SEC ↗ |
| 74 | American Century Companies Inc | 1.62M | — | $127.93M | 0.1% | n/c | 1 | SEC ↗ |
| 75 | Charles Schwab Investment… | 1.54M | — | $121.98M | 0.0% | n/c | 1 | SEC ↗ |
| 76 | BNP Paribas Asset Management… | 4.99M | — | $112.67M | 0.1% | n/c | 1 | SEC ↗ |
| 77 | BNP Paribas Asset Management… | 4.99M | — | $112.67M | 0.1% | n/c | 1 | SEC ↗ |
| 78 | BNP Paribas Asset Management… | 4.99M | — | $112.67M | 0.1% | n/c | 1 | SEC ↗ |
| 79 | BNP Paribas Asset Management… | 4.99M | — | $112.67M | 0.1% | n/c | 1 | SEC ↗ |
| 80 | BNP Paribas Asset Management… | 4.99M | — | $112.67M | 0.1% | n/c | 1 | SEC ↗ |
| 81 | Pictet Asset Management Holding SA | 1.42M | — | $112.48M | 0.1% | n/c | 1 | SEC ↗ |
| 82 | UBS AM, a distinct business unit of… | 1.39M | — | $109.85M | 0.0% | n/c | 1 | SEC ↗ |
| 83 | UBS AM, a distinct business unit of… | 1.39M | — | $109.85M | 0.0% | n/c | 1 | SEC ↗ |
| 84 | UBS AM, a distinct business unit of… | 1.39M | — | $109.85M | 0.0% | n/c | 1 | SEC ↗ |
| 85 | UBS AM, a distinct business unit of… | 1.39M | — | $109.85M | 0.0% | n/c | 1 | SEC ↗ |
| 86 | UBS AM, a distinct business unit of… | 1.39M | — | $109.85M | 0.0% | n/c | 1 | SEC ↗ |
| 87 | UBS AM, a distinct business unit of… | 1.39M | — | $109.85M | 0.0% | n/c | 1 | SEC ↗ |
| 88 | UBS AM, a distinct business unit of… | 1.39M | — | $109.85M | 0.0% | n/c | 1 | SEC ↗ |
| 89 | UBS AM, a distinct business unit of… | 1.39M | — | $109.85M | 0.0% | n/c | 1 | SEC ↗ |
| 90 | UBS AM, a distinct business unit of… | 1.39M | — | $109.85M | 0.0% | n/c | 1 | SEC ↗ |
| 91 | UBS AM, a distinct business unit of… | 1.39M | — | $109.85M | 0.0% | n/c | 1 | SEC ↗ |
| 92 | Franklin Resources Inc | 1.32M | — | $104.53M | 0.0% | n/c | 1 | SEC ↗ |
| 93 | Franklin Resources Inc | 1.32M | — | $104.53M | 0.0% | n/c | 1 | SEC ↗ |
| 94 | Franklin Resources Inc | 1.32M | — | $104.53M | 0.0% | n/c | 1 | SEC ↗ |
| 95 | Invesco Ltd. | 1.27M | — | $100.41M | 0.0% | n/c | 1 | SEC ↗ |
| 96 | Invesco Ltd. | 1.27M | — | $100.41M | 0.0% | n/c | 1 | SEC ↗ |
| 97 | Invesco Ltd. | 1.27M | — | $100.41M | 0.0% | n/c | 1 | SEC ↗ |
| 98 | Invesco Ltd. | 1.27M | — | $100.41M | 0.0% | n/c | 1 | SEC ↗ |
| 99 | Invesco Ltd. | 1.27M | — | $100.41M | 0.0% | n/c | 1 | SEC ↗ |
| 100 | Invesco Ltd. | 1.27M | — | $100.41M | 0.0% | n/c | 1 | SEC ↗ |
« Leur pondération » = la part de la position dans la valeur des actions 13F déclarées de ce gérant — la mesure de conviction. ✦ = gérant sélectionné.
Nouveaux acheteurs
| Aucun nouvel acheteur suivi ce trimestre. |
Sorti(e)
| Aucune sortie suivie ce trimestre. |
Contexte marché global: parmi TOUS les déposants 13F (données structurées SEC, Q1 2026): 490 détenteurs, 170.17M actions, $11.94B déclaré. Il s'agit d'une période différente et plus ancienne que les chiffres de l'univers suivi ci-dessus ; les deux ne sont jamais mélangés.
Fréquemment codétenus
Ce que les détenteurs suivis de ce titre détiennent le plus souvent par ailleurs — nombre de détentions partagées, sans relation fondamentale sous-jacente.
Provenance: Détention issue des positions en actions ordinaires analysées des 13F (univers suivi, ensembles comparables pour les variations) ; lignes initiés issues des formulaires 3/4/5 ; participations issues des annexes 13D/13G ; chaque dépôt renvoie à son original sur SEC EDGAR.
Période de déclaration: Q4 2025 ·
Méthodologie ·
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