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SION
Sionna Therapeutics, Inc. · Healthcare · Biotechnology
60Détenteurs suivis
+8Δ détenteurs
16.87MActions détenues
$740.62MValeur déclarée
+10Nouvelles positions
−2Sorties
Données momentum (gérants comparables) :
étendue des détenteurs +15.4% ·
flux d'actions +15.6% ·
nouvelles positions nettes +13.3%
— formule
Accumulation large — hausse des parts chez un plus grand nombre de détenteurs
Toutes les données de détention : gérants 13F suivis uniquement, positions en actions ordinaires, période de référence Q2 2026
Évolution de la détention dans le temps
Qui le détient · Q2 2026
| # | Gérant | Actions | Δ actions | Valeur | Leur poids | Détenu | ||
|---|---|---|---|---|---|---|---|---|
| 1 | Viking Global Investors ✦ | 3.20M | 0.0% | $140.56M | 0.4% | Held | 6 | SEC ↗ |
| 2 | Adage Capital Partners ✦ | 1.60M | +966.7% | $70.38M | 0.1% | ▲ Add | 2 | SEC ↗ |
| 3 | BlackRock ✦ (passif) | 1.47M | +13.8% | $64.88M | 0.0% | ▲ Add | 5 | SEC ↗ ×8 |
| 4 | JPMorgan Chase ✦ | 1.49M | +1.7% | $64.09M | 0.0% | ▲ Add | 4 | SEC ↗ ×5 |
| 5 | Jennison Associates Llc | 1.17M | -19.2% | $51.56M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 6 | Citadel Advisors ✦ | 1.15M | -1.6% | $50.48M | 0.0% | ▼ Trim | 6 | SEC ↗ ×2 |
| 7 | Vanguard Capital Management Llc | 1.13M | +10.0% | $49.80M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 8 | State Street Global Advisors ✦ (passif) | 1.02M | +35.1% | $44.94M | 0.0% | ▲ Add | 6 | SEC ↗ |
| 9 | T. Rowe Price ✦ | 478.02K | -36.8% | $21.03M | 0.0% | ▼ Trim | 6 | SEC ↗ ×2 |
| 10 | Geode Capital Management ✦ (passif) | 457.14K | +17.3% | $20.11M | 0.0% | ▲ Add | 6 | SEC ↗ ×2 |
| 11 | Goldman Sachs Group ✦ | 388.81K | +47.7% | $17.10M | 0.0% | ▲ Add | 4 | SEC ↗ ×2 |
| 12 | Franklin Resources Inc | 290.11K | +65.3% | $12.76M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 13 | Aberdeen Group plc | 284.14K | -49.6% | $12.50M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 14 | Fidelity (FMR) ✦ | 278.29K | +241.9% | $12.24M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 15 | Millennium Management ✦ | 276.73K | +96.8% | $12.17M | 0.0% | ▲ Add | 6 | SEC ↗ |
| 16 | Artisan Partners Limited Partnership | 189.50K | Nouveau | $8.34M | 0.0% | New | 1 | SEC ↗ |
| 17 | Ensign Peak Advisors, Inc | 184.53K | -27.8% | $8.12M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 18 | Northern Trust Corp | 154.48K | +32.3% | $6.80M | 0.0% | ▲ Add | 3 | SEC ↗ ×3 |
| 19 | Morgan Stanley ✦ | 151.05K | +13.6% | $6.64M | 0.0% | ▲ Add | 4 | SEC ↗ ×6 |
| 20 | Qube Research & Technologies Ltd | 140.31K | +232.2% | $6.17M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 21 | Alyeska Investment Group, L.P. | 136.22K | 0.0% | $5.99M | 0.0% | Held | 3 | SEC ↗ |
| 22 | Charles Schwab Investment… | 129.75K | +7.9% | $5.71M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 23 | UBS Group AG | 116.21K | -21.3% | $5.11M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 24 | Citigroup Inc | 110.16K | +510.1% | $4.85M | 0.0% | ▲ Add | 3 | SEC ↗ ×2 |
| 25 | D. E. Shaw & Co. ✦ | 101.64K | Nouveau | $4.47M | 0.0% | New | 1 | SEC ↗ ×2 |
| 26 | Bank Of America Corp /De/ | 88.91K | +74.8% | $3.91M | 0.0% | ▲ Add | 3 | SEC ↗ ×2 |
| 27 | Ameriprise Financial Inc | 82.23K | +0.3% | $3.62M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 28 | Deutsche Bank Ag\ | 53.35K | +302.7% | $2.35M | 0.0% | ▲ Add | 3 | SEC ↗ ×3 |
| 29 | Point72 Asset Management ✦ | 49.33K | -63.9% | $2.17M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 30 | Td Asset Management Inc | 47.40K | -42.9% | $2.08M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 31 | Russell Investments Group, Ltd. | 42.26K | -12.7% | $1.86M | 0.0% | ▼ Trim | 3 | SEC ↗ ×4 |
| 32 | Bank of New York Mellon Corp | 41.59K | +23.1% | $1.83M | 0.0% | ▲ Add | 3 | SEC ↗ ×4 |
| 33 | Nuveen, LLC | 41.26K | +73.8% | $1.81M | 0.0% | ▲ Add | 3 | SEC ↗ ×2 |
| 34 | Wellington Management ✦ | 37.37K | -18.9% | $1.64M | 0.0% | ▼ Trim | 4 | SEC ↗ ×3 |
| 35 | Manufacturers Life Insurance… | 35.42K | -45.0% | $1.56M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 36 | Bnp Paribas Financial Markets | 31.80K | -21.6% | $1.40M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 37 | Swiss National Bank | 27.00K | Nouveau | $1.19M | 0.0% | New | 1 | SEC ↗ |
| 38 | New York State Common Retirement… | 23.59K | +345.0% | $1.04M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 39 | Alliancebernstein L.P. | 25.45K | +55.1% | $1.02M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 40 | Tudor Investment Corp Et Al | 22.57K | Nouveau | $993,074 | 0.0% | New | 1 | SEC ↗ |
| 41 | Rhumbline Advisers | 22.31K | +21.9% | $981,362 | 0.0% | ▲ Add | 3 | SEC ↗ |
| 42 | Wells Fargo & Company/Mn | 16.82K | +185.4% | $739,955 | 0.0% | ▲ Add | 3 | SEC ↗ ×2 |
| 43 | Marshall Wace ✦ | 12.60K | Nouveau | $554,230 | 0.0% | New | 1 | SEC ↗ |
| 44 | Invesco Ltd. | 12.42K | +15.1% | $546,267 | 0.0% | ▲ Add | 3 | SEC ↗ ×4 |
| 45 | UBS AM, a distinct business unit of… | 10.62K | +9056.9% | $467,262 | 0.0% | ▲ Add | 2 | SEC ↗ ×2 |
| 46 | MIRAE ASSET GLOBAL ETFS HOLDINGS… | 10.58K | +15.2% | $463,369 | 0.0% | ▲ Add | 3 | SEC ↗ ×2 |
| 47 | Legal & General Group Plc | 9.04K | +531.6% | $397,846 | 0.0% | ▲ Add | 3 | SEC ↗ ×3 |
| 48 | Barclays Plc | 6.50K | -64.7% | $285,715 | 0.0% | ▼ Trim | 3 | SEC ↗ ×3 |
| 49 | Squarepoint Ops LLC | 5.42K | -64.4% | $238,206 | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 50 | State Board Of Administration Of… | 5.21K | Nouveau | $229,408 | 0.0% | New | 1 | SEC ↗ |
| 51 | Sei Investments Co | 5.16K | Nouveau | $226,900 | 0.0% | New | 1 | SEC ↗ |
| 52 | Mirae Asset Global Investments Co.… | 2.02K | -13.3% | $88,816 | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 53 | Mitsubishi UFJ Asset Management… | 1.00K | Nouveau | $43,990 | 0.0% | New | 1 | SEC ↗ |
| 54 | Zurcher Kantonalbank (Zurich… | 709 | +91.1% | $31,189 | 0.0% | ▲ Add | 2 | SEC ↗ |
| 55 | Royal Bank Of Canada | 568 | +1793.3% | $25,000 | 0.0% | ▲ Add | 3 | SEC ↗ ×2 |
| 56 | Pacer Advisors, Inc. | 301 | Nouveau | $13,000 | 0.0% | New | 1 | SEC ↗ |
| 57 | Rockefeller Capital Management L.P. | 114 | -52.7% | $5,015 | 0.0% | ▼ Trim | 3 | SEC ↗ ×2 |
| 58 | Us Bancorp \De\ | 104 | +103.9% | $4,575 | 0.0% | ▲ Add | 3 | SEC ↗ |
| 59 | Pnc Financial Services Group, Inc. | 5 | -68.8% | $220 | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 60 | National Bank Of Canada /Fi/ | 2 | Nouveau | $88 | 0.0% | New | 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
| Artisan Partners Limited… | $8.34M | 0.0% |
| D. E. Shaw & Co. | $4.47M | 0.0% |
| Swiss National Bank | $1.19M | 0.0% |
| Tudor Investment Corp Et Al | $993,074 | 0.0% |
| Marshall Wace | $554,230 | 0.0% |
| State Board Of Administration… | $229,408 | 0.0% |
| Sei Investments Co | $226,900 | 0.0% |
| Mitsubishi UFJ Asset… | $43,990 | 0.0% |
| Pacer Advisors, Inc. | $13,000 | 0.0% |
| National Bank Of Canada /Fi/ | $88 | 0.0% |
Sorti(e)
| Susquehanna International… | $293,058 | était 0.0% |
| Two Sigma Investments | $220,495 | était 0.0% |
Contexte marché global: parmi TOUS les déposants 13F (données structurées SEC, Q1 2026): 121 détenteurs, 43.94M actions, $1.73B 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.
Achats sur le marché libre (P)
Aucun achat d'initié sur le marché libre dans notre fenêtre de couverture.
Ventes sur le marché libre (S)
Sep 17
RA CAPITAL MANAGEMENT, L.P.
Director, 10% owner · 3.42M act. · $21.58M
Sep 17
RA CAPITAL MANAGEMENT, L.P.
Director, 10% owner · 33.80K act. · $252,148
Les attributions, exercices et retenues fiscales ne sont jamais comptabilisés comme des achats ou des ventes ici. Méthodologie
Sep 21
SC 13D/A — RA CAPITAL MANAGEMENT, L.P.
14.3% de la classe · Consulter le dépôt SEC original ↗
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: Q2 2026 ·
Méthodologie ·
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