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ALT
Altimmune, Inc. · Healthcare · Biotechnology
78Détenteurs suivis
0Δ détenteurs
58.31MActions détenues
$179.46MValeur déclarée
+8Nouvelles positions
−8Sorties
Données momentum (gérants comparables) : étendue des détenteurs 0.0% · flux d'actions +30.0% · nouvelles positions nettes 0.0% — formule
Toutes les données de détention : gérants 13F suivis uniquement, positions en actions ordinaires, période de référence Q1 2026
Évolution de la détention dans le temps
| Trimestre | Détenteurs | Δ | Actions | Valeur déclarée | Nouveau | Sorties |
|---|---|---|---|---|---|---|
| Q2 2026 | 82 | +6 | 85.94M | $261.24M | +14 | −8 |
| Q1 2026 | 78 | 0 | 58.31M | $179.46M | +8 | −8 |
| Q4 2025 | 77 | +2 | 45.71M | $165.02M | +3 | −1 |
| Q3 2025 | 15 | 0 | 25.85M | $97.47M | +1 | −1 |
| Q2 2025 | 12 | +1 | 18.03M | $69.77M | +1 | — |
| Q1 2025 | 8 | -2 | 8.83M | $44.16M | — | −2 |
| Q4 2024 | 10 | +1 | 7.53M | $54.26M | +1 | — |
| Q3 2024 | 8 | 0 | 3.66M | $22.46M | — | — |
| Q2 2024 | 8 | — | 3.17M | $21.05M | — | — |
Qui le détient · Q1 2026
| # | Gérant | Actions | Δ actions | Valeur | Leur poids | Détenu | ||
|---|---|---|---|---|---|---|---|---|
| 1 | BlackRock ✦ (passif) | 12.80M | +31.9% | $39.41M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 2 | BlackRock ✦ (passif) | 12.80M | +31.9% | $39.41M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 3 | BlackRock ✦ (passif) | 12.80M | +31.9% | $39.41M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 4 | BlackRock ✦ (passif) | 12.80M | +31.9% | $39.41M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 5 | BlackRock ✦ (passif) | 12.80M | +31.9% | $39.41M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 6 | BlackRock ✦ (passif) | 12.80M | +31.9% | $39.41M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 7 | BlackRock ✦ (passif) | 12.80M | +31.9% | $39.41M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 8 | BlackRock ✦ (passif) | 12.80M | +31.9% | $39.41M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 9 | BlackRock ✦ (passif) | 12.80M | +31.9% | $39.41M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 10 | BlackRock ✦ (passif) | 12.80M | +31.9% | $39.41M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 11 | State Street Global Advisors ✦ (passif) | 7.15M | +39.6% | $22.01M | 0.0% | ▲ Add | 6 | SEC ↗ |
| 12 | Vanguard Capital Management Llc | 5.66M | — | $17.43M | 0.0% | n/c | 1 | SEC ↗ |
| 13 | Marshall Wace ✦ | 4.02M | +335.4% | $12.38M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 14 | Marshall Wace ✦ | 4.02M | +335.4% | $12.38M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 15 | Millennium Management ✦ | 3.26M | +1471.1% | $10.04M | 0.0% | ▲ Add | 8 | SEC ↗ |
| 16 | Geode Capital Management ✦ (passif) | 3.11M | +35.5% | $9.57M | 0.0% | ▲ Add | 8 | SEC ↗ |
| 17 | Geode Capital Management ✦ (passif) | 3.11M | +35.5% | $9.57M | 0.0% | ▲ Add | 8 | SEC ↗ |
| 18 | Alyeska Investment Group, L.P. | 2.64M | Nouveau | $8.15M | 0.0% | New | 1 | SEC ↗ |
| 19 | Two Sigma Investments ✦ | 2.48M | +95.8% | $7.64M | 0.0% | ▲ Add | 8 | SEC ↗ |
| 20 | Nuveen, LLC | 2.33M | +87.6% | $7.19M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 21 | Nuveen, LLC | 2.33M | +87.6% | $7.19M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 22 | Nuveen, LLC | 2.33M | +87.6% | $7.19M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 23 | Goldman Sachs Group ✦ | 1.35M | +0.1% | $4.16M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 24 | Goldman Sachs Group ✦ | 1.35M | +0.1% | $4.16M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 25 | Susquehanna International Group, Llp | 1.33M | -3.1% | $4.08M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 26 | Dimensional Fund Advisors Lp | 1.05M | +268.7% | $3.22M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 27 | Dimensional Fund Advisors Lp | 1.05M | +268.7% | $3.22M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 28 | Dimensional Fund Advisors Lp | 1.05M | +268.7% | $3.22M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 29 | Dimensional Fund Advisors Lp | 1.05M | +268.7% | $3.22M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 30 | Northern Trust Corp | 996.72K | +39.2% | $3.07M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 31 | Northern Trust Corp | 996.72K | +39.2% | $3.07M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 32 | Northern Trust Corp | 996.72K | +39.2% | $3.07M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 33 | UBS Group AG | 904.77K | +40.9% | $2.79M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 34 | UBS Group AG | 904.77K | +40.9% | $2.79M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 35 | UBS Group AG | 904.77K | +40.9% | $2.79M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 36 | Morgan Stanley ✦ | 775.26K | -43.0% | $2.39M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 37 | Morgan Stanley ✦ | 775.26K | -43.0% | $2.39M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 38 | Morgan Stanley ✦ | 775.26K | -43.0% | $2.39M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 39 | Morgan Stanley ✦ | 775.26K | -43.0% | $2.39M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 40 | Morgan Stanley ✦ | 775.26K | -43.0% | $2.39M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 41 | Morgan Stanley ✦ | 775.26K | -43.0% | $2.39M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 42 | Morgan Stanley ✦ | 775.26K | -43.0% | $2.39M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 43 | D. E. Shaw & Co. ✦ | 727.00K | -45.9% | $2.24M | 0.0% | ▼ Trim | 8 | SEC ↗ |
| 44 | D. E. Shaw & Co. ✦ | 727.00K | -45.9% | $2.24M | 0.0% | ▼ Trim | 8 | SEC ↗ |
| 45 | Fidelity (FMR) ✦ | 673.96K | +19.5% | $2.08M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 46 | Fidelity (FMR) ✦ | 673.96K | +19.5% | $2.08M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 47 | Point72 Asset Management ✦ | 665.29K | Nouveau | $2.05M | 0.0% | New | 1 | SEC ↗ |
| 48 | Schroder Investment Management Group | 667.84K | — | $1.92M | 0.0% | n/c | 1 | SEC ↗ |
| 49 | Bank Of America Corp /De/ | 570.20K | +48.6% | $1.76M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 50 | Bank Of America Corp /De/ | 570.20K | +48.6% | $1.76M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 51 | Citadel Advisors ✦ | 448.87K | -66.5% | $1.38M | 0.0% | ▼ Trim | 4 | SEC ↗ |
| 52 | Citadel Advisors ✦ | 448.87K | -66.5% | $1.38M | 0.0% | ▼ Trim | 4 | SEC ↗ |
| 53 | Bnp Paribas Financial Markets | 435.08K | +145.4% | $1.34M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 54 | Bank of New York Mellon Corp | 413.50K | +16.7% | $1.27M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 55 | Bank of New York Mellon Corp | 413.50K | +16.7% | $1.27M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 56 | Bank of New York Mellon Corp | 413.50K | +16.7% | $1.27M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 57 | Bank of New York Mellon Corp | 413.50K | +16.7% | $1.27M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 58 | Charles Schwab Investment… | 351.68K | +24.0% | $1.08M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 59 | Wellington Management ✦ | 248.16K | -3.5% | $764,326 | 0.0% | ▼ Trim | 8 | SEC ↗ |
| 60 | Wellington Management ✦ | 248.16K | -3.5% | $764,326 | 0.0% | ▼ Trim | 8 | SEC ↗ |
| 61 | Wellington Management ✦ | 248.16K | -3.5% | $764,326 | 0.0% | ▼ Trim | 8 | SEC ↗ |
| 62 | Baird Financial Group, Inc. | 237.52K | +98.9% | $731,568 | 0.0% | ▲ Add | 2 | SEC ↗ |
| 63 | Invesco Ltd. | 227.86K | +6.1% | $701,799 | 0.0% | ▲ Add | 2 | SEC ↗ |
| 64 | Invesco Ltd. | 227.86K | +6.1% | $701,799 | 0.0% | ▲ Add | 2 | SEC ↗ |
| 65 | Invesco Ltd. | 227.86K | +6.1% | $701,799 | 0.0% | ▲ Add | 2 | SEC ↗ |
| 66 | Barclays Plc | 192.87K | -51.9% | $594,042 | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 67 | Barclays Plc | 192.87K | -51.9% | $594,042 | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 68 | Barclays Plc | 192.87K | -51.9% | $594,042 | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 69 | Commonwealth Equity Services, Llc | 160.37K | -11.6% | $493,950 | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 70 | Rhumbline Advisers | 155.67K | +28.1% | $479,456 | 0.0% | ▲ Add | 2 | SEC ↗ |
| 71 | Hsbc Holdings Plc | 154.37K | -41.6% | $476,216 | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 72 | Stifel Financial Corp | 134.62K | +9.1% | $414,617 | 0.0% | ▲ Add | 2 | SEC ↗ |
| 73 | Man Group plc | 129.85K | +585.7% | $399,926 | 0.0% | ▲ Add | 2 | SEC ↗ |
| 74 | Grantham, Mayo, Van Otterloo & Co.… | 126.39K | -26.8% | $389,278 | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 75 | Deutsche Bank Ag\ | 124.52K | +55.8% | $383,509 | 0.0% | ▲ Add | 2 | SEC ↗ |
| 76 | Deutsche Bank Ag\ | 124.52K | +55.8% | $383,509 | 0.0% | ▲ Add | 2 | SEC ↗ |
| 77 | JPMorgan Chase ✦ | 127.50K | +22.0% | $367,195 | 0.0% | ▲ Add | 3 | SEC ↗ |
| 78 | JPMorgan Chase ✦ | 127.50K | +22.0% | $367,195 | 0.0% | ▲ Add | 3 | SEC ↗ |
| 79 | JPMorgan Chase ✦ | 127.50K | +22.0% | $367,195 | 0.0% | ▲ Add | 3 | SEC ↗ |
| 80 | JPMorgan Chase ✦ | 127.50K | +22.0% | $367,195 | 0.0% | ▲ Add | 3 | SEC ↗ |
| 81 | LPL Financial LLC | 103.76K | +113.4% | $319,568 | 0.0% | ▲ Add | 2 | SEC ↗ |
| 82 | Nomura Asset Management… | 100.00K | 0.0% | $308,000 | 0.0% | Held | 2 | SEC ↗ |
| 83 | Wells Fargo & Company/Mn | 95.91K | -32.1% | $295,394 | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 84 | Wells Fargo & Company/Mn | 95.91K | -32.1% | $295,394 | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 85 | Wells Fargo & Company/Mn | 95.91K | -32.1% | $295,394 | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 86 | T. Rowe Price ✦ | 92.51K | +85.5% | $285,000 | 0.0% | ▲ Add | 8 | SEC ↗ |
| 87 | AQR Capital Management ✦ | 85.45K | +304.1% | $263,198 | 0.0% | ▲ Add | 2 | SEC ↗ |
| 88 | AQR Capital Management ✦ | 85.45K | +304.1% | $263,198 | 0.0% | ▲ Add | 2 | SEC ↗ |
| 89 | AQR Capital Management ✦ | 85.45K | +304.1% | $263,198 | 0.0% | ▲ Add | 2 | SEC ↗ |
| 90 | AQR Capital Management ✦ | 85.45K | +304.1% | $263,198 | 0.0% | ▲ Add | 2 | SEC ↗ |
| 91 | AQR Capital Management ✦ | 85.45K | +304.1% | $263,198 | 0.0% | ▲ Add | 2 | SEC ↗ |
| 92 | Alliancebernstein L.P. | 71.76K | 0.0% | $259,054 | 0.0% | Held | 2 | SEC ↗ |
| 93 | Citigroup Inc | 76.33K | +169.5% | $235,087 | 0.0% | ▲ Add | 2 | SEC ↗ |
| 94 | Citigroup Inc | 76.33K | +169.5% | $235,087 | 0.0% | ▲ Add | 2 | SEC ↗ |
| 95 | MIRAE ASSET GLOBAL ETFS HOLDINGS… | 77.29K | +47.0% | $234,841 | 0.0% | ▲ Add | 2 | SEC ↗ |
| 96 | MIRAE ASSET GLOBAL ETFS HOLDINGS… | 77.29K | +47.0% | $234,841 | 0.0% | ▲ Add | 2 | SEC ↗ |
| 97 | Ameriprise Financial Inc | 71.97K | -2.5% | $221,660 | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 98 | Ameriprise Financial Inc | 71.97K | -2.5% | $221,660 | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 99 | American Century Companies Inc | 62.91K | Nouveau | $193,760 | 0.0% | New | 1 | SEC ↗ |
| 100 | Raymond James Financial Inc | 53.80K | -3.7% | $165,692 | 0.0% | ▼ Trim | 2 | 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
| Alyeska Investment Group, L.P. | $8.15M | 0.0% |
| Point72 Asset Management | $2.05M | 0.0% |
| American Century Companies Inc | $193,760 | 0.0% |
Sorti(e)
| Jane Street Group, Llc | $6.44M | était 0.0% |
| LMR Partners LLP | $221,293 | était 0.0% |
| Balyasny Asset Management L.P. | $216,993 | était 0.0% |
| Gotham Asset Management | $45,735 | était 0.0% |
| TD Waterhouse Canada Inc. | $12,600 | était 0.0% |
| Zurcher Kantonalbank (Zurich… | $4,061 | était 0.0% |
| Daiwa Securities Group Inc. | $1,000 | était 0.0% |
| Fifth Third Bancorp | $903 | était 0.0% |
Contexte marché global: parmi TOUS les déposants 13F (données structurées SEC, Q1 2026): 170 détenteurs, 69.15M actions, $212.24M 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)
Aug 13
Durso Jerome Benedict
Officer, Director · President and CEO · 15.00K act. @ 2.95 · $44,250
Ventes sur le marché libre (S)
Aucune vente d'initié sur le marché libre dans notre fenêtre de couverture.
Les attributions, exercices et retenues fiscales ne sont jamais comptabilisés comme des achats ou des ventes ici. Méthodologie
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: Q1 2026 ·
Méthodologie ·
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