Altimmune, Inc.
ALT- 交易所
- Nasdaq
- 產業
- Pharmaceutical Preparations
- SEC CIK
- 0001326190
近 90 天，Altimmune, Inc. 內部人申報 1 筆公開市場買進、0 筆賣出；2026 年第 2 季末有 210 家機構在 13F 申報持有，市值合計 $4.56 億；大師中只有維京全球投資持有。
2026 年第 2 季 13F 持有人
Altimmune, Inc. 在 2026/6/30 季末的機構持股。管理 1 億美元以上美股的機構，每季結束後 45 天內要用 13F 申報多頭部位。13F 是什麼
- 持有機構
- 210
- 較 2026 年第 1 季 +40 家
- 持有股數
- 1.50 億
- 較 2026 年第 1 季 +8,071 萬 (+116.4%)
- 總市值
- $4.56 億
- 較 2026 年第 1 季 +$2.43 億 (+113.7%)
- 新進機構
- 58
- 另有 86 家加碼
- 清倉機構
- 18
- 另有 33 家減碼
另有 3 家機構在 2026 年第 1 季持有、還沒有申報 2026 年第 2 季 13F：沒申報不算清倉，也不計入上面的變化。
歷季持有家數與市值
2021 年第 1 季起，每季在 13F 申報持有 ALT 的機構家數與合計市值。市值是各季季末的申報市值，也會跟著股價漲跌。
| 季度 | 家數 | 市值 |
|---|---|---|
| 2026 年第 2 季 | 210 | $4.56 億 |
| 2026 年第 1 季 | 173 | $2.14 億 |
| 2025 年第 4 季 | 183 | $1.99 億 |
| 2025 年第 3 季 | 159 | $1.56 億 |
| 2025 年第 2 季 | 180 | $1.46 億 |
| 2025 年第 1 季 | 177 | $1.91 億 |
| 2024 年第 4 季 | 183 | $2.92 億 |
| 2024 年第 3 季 | 169 | $2.43 億 |
| 2024 年第 2 季 | 173 | $2.82 億 |
| 2024 年第 1 季 | 171 | $4.52 億 |
| 2023 年第 4 季 | 143 | $3.77 億 |
| 2023 年第 3 季 | 113 | $7,920 萬 |
| 2023 年第 2 季 | 120 | $1.25 億 |
| 2023 年第 1 季 | 133 | $2.05 億 |
| 2022 年第 4 季 | 128 | $7.70 億 |
| 2022 年第 3 季 | 122 | $5.88 億 |
| 2022 年第 2 季 | 111 | $4.67 億 |
| 2022 年第 1 季 | 103 | $2.07 億 |
| 2021 年第 4 季 | 102 | $2.96 億 |
| 2021 年第 3 季 | 119 | $3.75 億 |
| 2021 年第 2 季 | 109 | $2.69 億 |
| 2021 年第 1 季 | 98 | $3.37 億 |
2026 年第 2 季持有機構
每家機構持有 Altimmune, Inc. 的股數、市值與佔組合比重；股數變化跟 2026 年第 1 季比。
| 機構 | 股數 | 市值 | 佔組合 % | 股數變化 | 動作 |
|---|---|---|---|---|---|
| BlackRock, Inc. | 20,385,284 | $6,197 萬 | 0.00% | +7,590,007+59.3% | 加碼 |
| Deep Track Capital, LP | 19,250,000 | $5,852 萬 | 0.86% | +19,250,000 | 新進 |
| State Street Corp | 12,098,540 | $3,678 萬 | 0.00% | +4,952,990+69.3% | 加碼 |
| TCG Crossover Management, LLC | 10,000,000 | $3,040 萬 | 0.73% | +10,000,000 | 新進 |
| Vanguard Capital Management LLC | 8,177,752 | $2,486 萬 | 0.00% | +2,519,703+44.5% | 加碼 |
| Vanguard Portfolio Management LLC | 7,330,265 | $2,228 萬 | 0.00% | +1,948,263+36.2% | 加碼 |
| Marshall Wace, LLP | 6,841,055 | $2,080 萬 | 0.02% | +2,823,154+70.3% | 加碼 |
| Viking Global Investors LP大師維京全球投資 | 6,700,000 | $2,037 萬 | 0.06% | +6,700,000 | 新進 |
| Ra Capital Management, L.P. | 6,500,000 | $1,976 萬 | 0.17% | +6,500,000 | 新進 |
| Geode Capital Management, LLC | 5,011,314 | $1,524 萬 | 0.00% | +1,904,218+61.3% | 加碼 |
| Woodline Partners LP | 3,400,312 | $1,034 萬 | 0.03% | +3,400,312 | 新進 |
| Millennium Management LLC | 3,309,122 | $1,006 萬 | 0.01% | +50,931+1.6% | 加碼 |
| Trails Edge Capital Partners, LP | 2,660,000 | $808.6 萬 | 1.28% | +2,660,000 | 新進 |
| Nuveen, LLC | 2,405,354 | $731.2 萬 | 0.00% | +70,753+3.0% | 加碼 |
| Two Sigma Investments, LP | 2,381,142 | $723.9 萬 | 0.01% | −97,758−3.9% | 減碼 |
| Goldman Sachs Group Inc | 2,214,450 | $673.2 萬 | 0.00% | +863,801+64.0% | 加碼 |
| Great Point Partners LLC | 1,741,232 | $529.3 萬 | 1.25% | +1,741,232 | 新進 |
| Northern Trust Corp | 1,599,226 | $486.2 萬 | 0.00% | +602,505+60.4% | 加碼 |
| Weiss Asset Management LP | 1,530,803 | $465.4 萬 | 0.05% | +1,530,803 | 新進 |
| Nantahala Capital Management, LLC | 1,500,000 | $456.0 萬 | 0.28% | +1,500,000 | 新進 |
| Vanguard Fiduciary Trust Co | 1,293,001 | $393.1 萬 | 0.00% | +423,683+48.7% | 加碼 |
| Cormorant Asset Management, LP | 1,250,000 | $380.0 萬 | 0.19% | +1,250,000 | 新進 |
| AQR Capital Management LLC | 1,220,949 | $371.2 萬 | 0.00% | +1,135,495+1,328.8% | 加碼 |
| Citadel Advisors LLC | 983,559 | $299.0 萬 | 0.00% | +534,686+119.1% | 加碼 |
| UBS Group AG | 866,385 | $263.4 萬 | 0.00% | −38,383−4.2% | 減碼 |
| Morgan Stanley | 758,435 | $230.6 萬 | 0.00% | −16,823−2.2% | 減碼 |
| Bank of America Corp | 757,919 | $230.4 萬 | 0.00% | +187,716+32.9% | 加碼 |
| Ghisallo Capital Management LLC | 750,000 | $228.0 萬 | 0.04% | +750,000 | 新進 |
| FMR LLC | 748,974 | $227.7 萬 | 0.00% | +75,010+11.1% | 加碼 |
| Susquehanna International Group, LLP | 731,078 | $222.2 萬 | 0.00% | −594,878−44.9% | 減碼 |
| Bank of New York Mellon Corp | 689,713 | $209.7 萬 | 0.00% | +276,210+66.8% | 加碼 |
| Tang Capital Management LLC | 666,022 | $202.5 萬 | 0.09% | 00.0% | 不變 |
| Dimensional Fund Advisors LP | 639,436 | $194.4 萬 | 0.00% | −406,490−38.9% | 減碼 |
| Charles Schwab Investment Management Inc | 624,499 | $189.8 萬 | 0.00% | +272,818+77.6% | 加碼 |
| Hennion & Walsh Asset Management, Inc. | 518,198 | $157.5 萬 | 0.04% | +316,209+156.5% | 加碼 |
| Point72 Asset Management, L.P. | 486,884 | $148.0 萬 | 0.00% | −178,405−26.8% | 減碼 |
| Rock Springs Capital Management LP | 471,465 | $143.3 萬 | 0.07% | +471,465 | 新進 |
| Beirne Wealth Consulting Services, LLC | 421,858 | $128.2 萬 | 0.26% | +10,000+2.4% | 加碼 |
| Wellington Management Group LLP | 420,300 | $127.8 萬 | 0.00% | +172,142+69.4% | 加碼 |
| BNP Paribas Arbitrage, SA | 371,176 | $112.8 萬 | 0.00% | −63,902−14.7% | 減碼 |
| Barclays PLC | 351,587 | $106.9 萬 | 0.00% | +158,716+82.3% | 加碼 |
| Invesco Ltd. | 332,592 | $101.1 萬 | 0.00% | +104,735+46.0% | 加碼 |
| Rhumbline Advisers | 309,606 | $94.1 萬 | 0.00% | +153,935+98.9% | 加碼 |
| Janney Montgomery Scott LLC | 302,610 | $92.0 萬 | 0.00% | +130,000+75.3% | 加碼 |
| LMR Partners LLP | 300,000 | $91.2 萬 | 0.01% | +300,000 | 新進 |
| Citigroup Inc | 293,948 | $89.4 萬 | 0.00% | +217,621+285.1% | 加碼 |
| Steward Partners Investment Advisory, LLC | 266,671 | $81.1 萬 | 0.00% | +14,890+5.9% | 加碼 |
| Mangrove Partners | 239,280 | $72.7 萬 | 0.05% | 00.0% | 不變 |
| Baird Financial Group, Inc. | 237,522 | $72.2 萬 | 0.00% | 00.0% | 不變 |
| Brown Wealth Management, LLC | 236,136 | $71.8 萬 | 0.16% | 00.0% | 不變 |
| Rafferty Asset Management, LLC | 225,060 | $68.4 萬 | 0.00% | −6,211−2.7% | 減碼 |
| Creative Planning | 218,281 | $66.4 萬 | 0.00% | +179,052+456.4% | 加碼 |
| Wells Fargo & Company | 217,430 | $66.1 萬 | 0.00% | +121,523+126.7% | 加碼 |
| Commonwealth Equity Services, LLC | 214,574 | $65.2 萬 | 0.00% | +54,200+33.8% | 加碼 |
| Squarepoint Ops LLC | 202,380 | $61.5 萬 | 0.00% | +184,254+1,016.5% | 加碼 |
| D. E. Shaw & Co., Inc. | 201,638 | $61.3 萬 | 0.00% | −525,363−72.3% | 減碼 |
| Alps Advisors Inc | 197,374 | $60.0 萬 | 0.00% | +91,493+86.4% | 加碼 |
| Deutsche Bank AG | 195,014 | $59.3 萬 | 0.00% | +70,498+56.6% | 加碼 |
| Stifel Financial Corp | 192,368 | $58.5 萬 | 0.00% | +57,752+42.9% | 加碼 |
| Jump Financial, LLC | 190,000 | $57.8 萬 | 0.01% | +190,000 | 新進 |
| Man Group plc | 173,872 | $52.9 萬 | 0.00% | +44,026+33.9% | 加碼 |
| Price T Rowe Associates Inc | 165,390 | $50.3 萬 | 0.00% | +72,878+78.8% | 加碼 |
| Knoll Capital Management, LLC | 160,000 | $48.6 萬 | 0.23% | 00.0% | 不變 |
| Birchview Capital, LP | 152,681 | $46.4 萬 | 0.22% | +152,681 | 新進 |
| Alliancebernstein L.P. | 140,850 | $43.4 萬 | 0.00% | +69,090+96.3% | 加碼 |
| Brevan Howard Capital Management LP | 130,781 | $39.8 萬 | 0.01% | +52,378+66.8% | 加碼 |
| XTX Topco Ltd | 128,088 | $38.9 萬 | 0.01% | +128,088 | 新進 |
| Virtus Investment Advisers, Inc. | 125,363 | $38.1 萬 | 0.09% | +73,620+142.3% | 加碼 |
| Wealth Effects LLC | 122,650 | $37.3 萬 | 0.10% | −9,300−7.0% | 減碼 |
| LPL Financial LLC | 121,952 | $37.1 萬 | 0.00% | +18,196+17.5% | 加碼 |
| MetLife Investment Management | 116,856 | $35.5 萬 | 0.00% | +44,643+61.8% | 加碼 |
| Mirae Asset Global ETFs Holdings Ltd. | 117,682 | $35.5 萬 | 0.00% | +40,390+52.3% | 加碼 |
| Profund Advisors LLC | 113,598 | $34.5 萬 | 0.01% | +10,457+10.1% | 加碼 |
| Jefferies Financial Group Inc. | 110,000 | $33.4 萬 | 0.00% | 00.0% | 不變 |
| Silvercrest Asset Management Group LLC | 103,500 | $31.5 萬 | 0.00% | 00.0% | 不變 |
| Susquehanna Portfolio Strategies, LLC | 103,374 | $31.4 萬 | 0.01% | +103,374 | 新進 |
| Summit Financial Wealth Advisors, LLC | 103,288 | $31.4 萬 | 0.04% | 00.0% | 不變 |
| JPMorgan Chase & Co | 106,625 | $31.3 萬 | 0.00% | −20,873−16.4% | 減碼 |
| ADAR1 Capital Management, LLC | 102,823 | $31.3 萬 | 0.01% | +102,823 | 新進 |
| Mariner, LLC | 101,123 | $30.7 萬 | 0.00% | +101,123 | 新進 |
| Nomura Asset Management International Inc. | 100,000 | $30.4 萬 | 0.00% | 00.0% | 不變 |
| Canada Pension Plan Investment Board | 87,300 | $26.5 萬 | 0.00% | +34,000+63.8% | 加碼 |
| Grantham, Mayo, Van Otterloo & Co. LLC | 83,837 | $25.5 萬 | 0.00% | −42,552−33.7% | 減碼 |
| Vanguard Global Advisers, LLC | 75,045 | $22.8 萬 | 0.00% | +32,219+75.2% | 加碼 |
| Kingswood Wealth Advisors, LLC | 74,500 | $22.6 萬 | 0.01% | −2,000−2.6% | 減碼 |
| Renaissance Technologies LLC | 71,600 | $21.8 萬 | 0.00% | +71,600 | 新進 |
| Ameriprise Financial Inc | 68,571 | $20.8 萬 | 0.00% | −3,397−4.7% | 減碼 |
| Ieq Capital, LLC | 66,954 | $20.4 萬 | 0.00% | +66,954 | 新進 |
| PVG Asset Management Corp | 66,120 | $20.1 萬 | 0.12% | 00.0% | 不變 |
| HSBC Holdings PLC | 64,460 | $20.0 萬 | 0.00% | −89,905−58.2% | 減碼 |
| Leonteq Securities AG | 64,000 | $19.5 萬 | 0.01% | −1,000−1.5% | 減碼 |
| Police & Firemen's Retirement System of New Jersey | 58,625 | $17.8 萬 | 0.00% | +23,192+65.5% | 加碼 |
| Axq Capital, LP | 56,810 | $17.3 萬 | 0.02% | +9,058+19.0% | 加碼 |
| Envestnet Asset Management Inc | 56,743 | $17.2 萬 | 0.00% | +56,743 | 新進 |
| CI Private Wealth, LLC | 54,226 | $16.5 萬 | 0.00% | +23,673+77.5% | 加碼 |
| Mercer Global Advisors Inc | 53,115 | $16.1 萬 | 0.00% | +53,115 | 新進 |
| New York State Common Retirement Fund | 52,747 | $16.0 萬 | 0.00% | +31,300+145.9% | 加碼 |
| Manufacturers Life Insurance Company, The | 52,036 | $15.8 萬 | 0.00% | +17,273+49.7% | 加碼 |
| Cetera Investment Advisers | 51,901 | $15.8 萬 | 0.00% | +16,448+46.4% | 加碼 |
| Rockefeller Capital Management L.P. | 49,740 | $15.1 萬 | 0.00% | +3,370+7.3% | 加碼 |