证券记录 · 已归档季度
ALT
Altimmune, Inc. · Healthcare · Biotechnology
82被追踪持有人
+6Δ持有人
85.94M持有股份
$261.24M报告持仓市值
+14新建仓位
−8清仓
动量输入（同类管理人）：
持有人广度 +7.9% ·
股份流向 +30.0% ·
净新建仓位 +7.3%
— 公式
广泛积累 — 持股数量上升且持有人增多
所有持股数据：仅限已追踪的 13F 管理人，普通股持仓，报告期 Q2 2026
持股变化趋势
| 季度 | 持有人 | Δ | 股份 | 报告持仓市值 | 新增 | 清仓 |
|---|---|---|---|---|---|---|
| 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 | — | — |
持有人 · Q2 2026
| # | 管理人 | 股份 | Δ股份 | 价值 | 其权重 | 持有 | ||
|---|---|---|---|---|---|---|---|---|
| 1 | BlackRock ✦ (被动) | 20.39M | +59.3% | $61.97M | 0.0% | ▲ Add | 5 | SEC ↗ |
| 2 | BlackRock ✦ (被动) | 20.39M | +59.3% | $61.97M | 0.0% | ▲ Add | 5 | SEC ↗ |
| 3 | BlackRock ✦ (被动) | 20.39M | +59.3% | $61.97M | 0.0% | ▲ Add | 5 | SEC ↗ |
| 4 | BlackRock ✦ (被动) | 20.39M | +59.3% | $61.97M | 0.0% | ▲ Add | 5 | SEC ↗ |
| 5 | BlackRock ✦ (被动) | 20.39M | +59.3% | $61.97M | 0.0% | ▲ Add | 5 | SEC ↗ |
| 6 | BlackRock ✦ (被动) | 20.39M | +59.3% | $61.97M | 0.0% | ▲ Add | 5 | SEC ↗ |
| 7 | BlackRock ✦ (被动) | 20.39M | +59.3% | $61.97M | 0.0% | ▲ Add | 5 | SEC ↗ |
| 8 | BlackRock ✦ (被动) | 20.39M | +59.3% | $61.97M | 0.0% | ▲ Add | 5 | SEC ↗ |
| 9 | BlackRock ✦ (被动) | 20.39M | +59.3% | $61.97M | 0.0% | ▲ Add | 5 | SEC ↗ |
| 10 | BlackRock ✦ (被动) | 20.39M | +59.3% | $61.97M | 0.0% | ▲ Add | 5 | SEC ↗ |
| 11 | State Street Global Advisors ✦ (被动) | 12.10M | +69.3% | $36.78M | 0.0% | ▲ Add | 7 | SEC ↗ |
| 12 | Vanguard Capital Management Llc | 8.18M | +44.5% | $24.86M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 13 | Marshall Wace ✦ | 6.84M | +70.3% | $20.80M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 14 | Marshall Wace ✦ | 6.84M | +70.3% | $20.80M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 15 | Marshall Wace ✦ | 6.84M | +70.3% | $20.80M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 16 | Viking Global Investors ✦ | 6.70M | 新增 | $20.37M | 0.1% | New | 1 | SEC ↗ |
| 17 | Geode Capital Management ✦ (被动) | 5.01M | +61.3% | $15.24M | 0.0% | ▲ Add | 9 | SEC ↗ |
| 18 | Geode Capital Management ✦ (被动) | 5.01M | +61.3% | $15.24M | 0.0% | ▲ Add | 9 | SEC ↗ |
| 19 | Millennium Management ✦ | 3.31M | +1.6% | $10.06M | 0.0% | ▲ Add | 9 | SEC ↗ |
| 20 | Nuveen, LLC | 2.41M | +3.0% | $7.31M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 21 | Nuveen, LLC | 2.41M | +3.0% | $7.31M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 22 | Nuveen, LLC | 2.41M | +3.0% | $7.31M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 23 | Two Sigma Investments ✦ | 2.38M | -3.9% | $7.24M | 0.0% | ▼ Trim | 9 | SEC ↗ |
| 24 | Goldman Sachs Group ✦ | 2.21M | +64.0% | $6.73M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 25 | Goldman Sachs Group ✦ | 2.21M | +64.0% | $6.73M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 26 | Northern Trust Corp | 1.60M | +60.5% | $4.86M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 27 | Northern Trust Corp | 1.60M | +60.5% | $4.86M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 28 | Northern Trust Corp | 1.60M | +60.5% | $4.86M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 29 | AQR Capital Management ✦ | 1.22M | +1328.8% | $3.71M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 30 | AQR Capital Management ✦ | 1.22M | +1328.8% | $3.71M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 31 | AQR Capital Management ✦ | 1.22M | +1328.8% | $3.71M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 32 | AQR Capital Management ✦ | 1.22M | +1328.8% | $3.71M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 33 | Citadel Advisors ✦ | 983.56K | +119.1% | $2.99M | 0.0% | ▲ Add | 5 | SEC ↗ |
| 34 | Citadel Advisors ✦ | 983.56K | +119.1% | $2.99M | 0.0% | ▲ Add | 5 | SEC ↗ |
| 35 | UBS Group AG | 866.38K | -4.2% | $2.63M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 36 | UBS Group AG | 866.38K | -4.2% | $2.63M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 37 | UBS Group AG | 866.38K | -4.2% | $2.63M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 38 | UBS Group AG | 866.38K | -4.2% | $2.63M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 39 | Morgan Stanley ✦ | 758.43K | -2.2% | $2.31M | 0.0% | ▼ Trim | 4 | SEC ↗ |
| 40 | Morgan Stanley ✦ | 758.43K | -2.2% | $2.31M | 0.0% | ▼ Trim | 4 | SEC ↗ |
| 41 | Morgan Stanley ✦ | 758.43K | -2.2% | $2.31M | 0.0% | ▼ Trim | 4 | SEC ↗ |
| 42 | Morgan Stanley ✦ | 758.43K | -2.2% | $2.31M | 0.0% | ▼ Trim | 4 | SEC ↗ |
| 43 | Morgan Stanley ✦ | 758.43K | -2.2% | $2.31M | 0.0% | ▼ Trim | 4 | SEC ↗ |
| 44 | Morgan Stanley ✦ | 758.43K | -2.2% | $2.31M | 0.0% | ▼ Trim | 4 | SEC ↗ |
| 45 | Morgan Stanley ✦ | 758.43K | -2.2% | $2.31M | 0.0% | ▼ Trim | 4 | SEC ↗ |
| 46 | Bank Of America Corp /De/ | 757.92K | +32.9% | $2.30M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 47 | Bank Of America Corp /De/ | 757.92K | +32.9% | $2.30M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 48 | Fidelity (FMR) ✦ | 748.97K | +11.1% | $2.28M | 0.0% | ▲ Add | 5 | SEC ↗ |
| 49 | Fidelity (FMR) ✦ | 748.97K | +11.1% | $2.28M | 0.0% | ▲ Add | 5 | SEC ↗ |
| 50 | Susquehanna International Group, Llp | 731.08K | -44.9% | $2.22M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 51 | Susquehanna International Group, Llp | 731.08K | -44.9% | $2.22M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 52 | Bank of New York Mellon Corp | 689.71K | +66.8% | $2.10M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 53 | Bank of New York Mellon Corp | 689.71K | +66.8% | $2.10M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 54 | Bank of New York Mellon Corp | 689.71K | +66.8% | $2.10M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 55 | Bank of New York Mellon Corp | 689.71K | +66.8% | $2.10M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 56 | Bank of New York Mellon Corp | 689.71K | +66.8% | $2.10M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 57 | Dimensional Fund Advisors Lp | 639.44K | -38.9% | $1.94M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 58 | Dimensional Fund Advisors Lp | 639.44K | -38.9% | $1.94M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 59 | Dimensional Fund Advisors Lp | 639.44K | -38.9% | $1.94M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 60 | Dimensional Fund Advisors Lp | 639.44K | -38.9% | $1.94M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 61 | Charles Schwab Investment… | 624.50K | +77.6% | $1.90M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 62 | Point72 Asset Management ✦ | 486.88K | -26.8% | $1.48M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 63 | Wellington Management ✦ | 420.30K | +69.4% | $1.28M | 0.0% | ▲ Add | 9 | SEC ↗ |
| 64 | Wellington Management ✦ | 420.30K | +69.4% | $1.28M | 0.0% | ▲ Add | 9 | SEC ↗ |
| 65 | Wellington Management ✦ | 420.30K | +69.4% | $1.28M | 0.0% | ▲ Add | 9 | SEC ↗ |
| 66 | Bnp Paribas Financial Markets | 371.18K | -14.7% | $1.13M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 67 | Barclays Plc | 351.59K | +82.3% | $1.07M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 68 | Barclays Plc | 351.59K | +82.3% | $1.07M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 69 | Invesco Ltd. | 332.59K | +46.0% | $1.01M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 70 | Invesco Ltd. | 332.59K | +46.0% | $1.01M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 71 | Invesco Ltd. | 332.59K | +46.0% | $1.01M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 72 | Rhumbline Advisers | 309.61K | +98.9% | $941,193 | 0.0% | ▲ Add | 3 | SEC ↗ |
| 73 | LMR Partners LLP | 300.00K | 新增 | $912,000 | 0.0% | New | 1 | SEC ↗ |
| 74 | Citigroup Inc | 293.95K | +285.1% | $893,602 | 0.0% | ▲ Add | 3 | SEC ↗ |
| 75 | Citigroup Inc | 293.95K | +285.1% | $893,602 | 0.0% | ▲ Add | 3 | SEC ↗ |
| 76 | Baird Financial Group, Inc. | 237.52K | 0.0% | $722,067 | 0.0% | Held | 3 | SEC ↗ |
| 77 | Creative Planning | 218.28K | +456.4% | $663,574 | 0.0% | ▲ Add | 3 | SEC ↗ |
| 78 | Creative Planning | 218.28K | +456.4% | $663,574 | 0.0% | ▲ Add | 3 | SEC ↗ |
| 79 | Wells Fargo & Company/Mn | 217.43K | +126.7% | $660,986 | 0.0% | ▲ Add | 3 | SEC ↗ |
| 80 | Wells Fargo & Company/Mn | 217.43K | +126.7% | $660,986 | 0.0% | ▲ Add | 3 | SEC ↗ |
| 81 | Wells Fargo & Company/Mn | 217.43K | +126.7% | $660,986 | 0.0% | ▲ Add | 3 | SEC ↗ |
| 82 | Commonwealth Equity Services, Llc | 214.57K | +33.8% | $652,300 | 0.0% | ▲ Add | 3 | SEC ↗ |
| 83 | Squarepoint Ops LLC | 202.38K | +1016.5% | $615,235 | 0.0% | ▲ Add | 3 | SEC ↗ |
| 84 | D. E. Shaw & Co. ✦ | 201.64K | -72.3% | $612,979 | 0.0% | ▼ Trim | 9 | SEC ↗ |
| 85 | D. E. Shaw & Co. ✦ | 201.64K | -72.3% | $612,979 | 0.0% | ▼ Trim | 9 | SEC ↗ |
| 86 | Deutsche Bank Ag\ | 195.01K | +56.6% | $592,843 | 0.0% | ▲ Add | 3 | SEC ↗ |
| 87 | Deutsche Bank Ag\ | 195.01K | +56.6% | $592,843 | 0.0% | ▲ Add | 3 | SEC ↗ |
| 88 | Stifel Financial Corp | 192.37K | +42.9% | $584,799 | 0.0% | ▲ Add | 3 | SEC ↗ |
| 89 | Man Group plc | 173.87K | +33.9% | $528,571 | 0.0% | ▲ Add | 3 | SEC ↗ |
| 90 | T. Rowe Price ✦ | 165.39K | +78.8% | $503,000 | 0.0% | ▲ Add | 9 | SEC ↗ |
| 91 | Alliancebernstein L.P. | 140.85K | +96.3% | $433,818 | 0.0% | ▲ Add | 3 | SEC ↗ |
| 92 | LPL Financial LLC | 121.95K | +17.5% | $370,734 | 0.0% | ▲ Add | 3 | SEC ↗ |
| 93 | MIRAE ASSET GLOBAL ETFS HOLDINGS… | 117.68K | +52.3% | $355,139 | 0.0% | ▲ Add | 3 | SEC ↗ |
| 94 | MIRAE ASSET GLOBAL ETFS HOLDINGS… | 117.68K | +52.3% | $355,139 | 0.0% | ▲ Add | 3 | SEC ↗ |
| 95 | JPMorgan Chase ✦ | 106.62K | -16.4% | $313,479 | 0.0% | ▼ Trim | 4 | SEC ↗ |
| 96 | JPMorgan Chase ✦ | 106.62K | -16.4% | $313,479 | 0.0% | ▼ Trim | 4 | SEC ↗ |
| 97 | JPMorgan Chase ✦ | 106.62K | -16.4% | $313,479 | 0.0% | ▼ Trim | 4 | SEC ↗ |
| 98 | JPMorgan Chase ✦ | 106.62K | -16.4% | $313,479 | 0.0% | ▼ Trim | 4 | SEC ↗ |
| 99 | JPMorgan Chase ✦ | 106.62K | -16.4% | $313,479 | 0.0% | ▼ Trim | 4 | SEC ↗ |
| 100 | Mariner, LLC | 101.12K | 新增 | $307,407 | 0.0% | New | 1 | SEC ↗ |
"持仓权重"= 该持仓占该管理人已申报13F股权价值的比例——即信念度衡量指标。✦ = 精选管理人。
新增买入方
| Viking Global Investors | $20.37M | 0.1% |
| LMR Partners LLP | $912,000 | 0.0% |
| Mariner, LLC | $307,407 | 0.0% |
已清仓
| Alyeska Investment Group, L.P. | $8.15M | 曾为 0.0% |
| Schroder Investment… | $1.92M | 曾为 0.0% |
| American Century Companies Inc | $193,760 | 曾为 0.0% |
| Simplex Trading, Llc | $70,350 | 曾为 0.0% |
| Quantinno Capital Management… | $32,759 | 曾为 0.0% |
| IMC-Chicago, LLC | $30,812 | 曾为 0.0% |
| Group One Trading Llc | $20,621 | 曾为 0.0% |
| Us Bancorp \De\ | $2,741 | 曾为 0.0% |
全市场背景: 涵盖所有13F申报机构（SEC结构化数据， Q1 2026): 170 持有人, 69.15M 股份, $212.24M 已申报. 这是与上方被追踪全域数据不同的较早期间，两者从不混用。
常见共同持仓
该证券的被追踪持有人最常同时持有的其他证券——基于共同持有计数，而非基本面关联。
公开市场买入 (P)
Aug 13
Durso Jerome Benedict
Officer, Director · President and CEO · 15.00K 股 @ 2.95 · $44,250
公开市场卖出 (S)
在我们的覆盖窗口内无内部人士公开市场卖出记录。
授予、行权及税务代扣代缴在本平台均不计入买入或卖出。 方法论
数据来源: 持股数据来源于已解析的13F普通股持仓（被追踪范围，变动对比集）；内部人行为来自Form 3/4/5；重大持股来自Schedule 13D/13G；所有文件均链接至SEC EDGAR原始申报。
报告期: Q2 2026 ·
方法论 ·
通过API获取此数据