AI 推論晶片
推論晶片是在實際環境中執行已訓練好的模型,而非訓練模型;相較於峰值效能,更重視每瓦吞吐量。這與訓練是不同的設計問題,也吸引了客製化加速器設計商加入,與既有晶片供應商競爭。
7檔股票
| # | 名稱 | 持股 | 交易金額 |
主題 股票 |
投資組合 占比 | 狀態 | |
|---|---|---|---|---|---|---|---|
| 1 |
BlackRock
New York
| US$180億 | -US$20億 | 4 | 0.27% | 減碼 |
|
| 2 |
Vanguard Capital Management
Malvern,
Pennsylvania
| US$129億 | -US$8772萬 | 4 | 0.28% | 減碼 |
|
| 3 |
State Street
Boston,
Massachusetts
| US$100億 | +US$1.68億 | 4 | 0.29% | 增持 |
|
| 4 |
Invesco
Atlanta,
Georgia
| US$66.8億 | +US$1.6億 | 4 | 0.53% | 增持 |
|
| 5 |
Vanguard Portfolio Management
Malvern,
Pennsylvania
| US$65.7億 | -US$6462萬 | 4 | 0.3% | 減碼 |
|
| 6 |
Geode Capital Management
Boston,
Massachusetts
| US$55.7億 | -US$760萬 | 4 | 0.3% | 減碼 |
|
| 7 |
Charles Schwab
San Francisco,
California
| US$41.6億 | -US$16億 | 4 | 0.55% | 減碼 |
|
| 8 |
Morgan Stanley
New York
| US$32.1億 | -US$5.48億 | 4 | 0.17% | 減碼 |
|
| 9 |
VanEck Associates
New York
| US$31.8億 | +US$5.96億 | 2 | 1.94% | 增持 |
|
| 10 |
Norges Bank
Oslo,
Norway
| US$30億 | +US$30.3億 | 1 | 0.3% | 新 |
|
| 11 |
T. Rowe Price Associates
Baltimore,
Maryland
| US$25.6億 | +US$10.7億 | 4 | 0.26% | 增持 |
|
| 12 |
Northern Trust
Chicago,
Illinois
| US$21.3億 | -US$8812萬 | 4 | 0.25% | 減碼 |
|
| 13 |
Goldman Sachs
New York
| US$21.1億 | +US$1.51億 | 4 | 0.18% | 增持 |
|
| 14 |
Amundi
Paris,
France
| US$18.9億 | +US$9.25億 | 2 | 0.45% | 增持 |
|
| 15 |
Bank of America
Charlotte,
North Carolina
| US$18.7億 | -US$1.07億 | 4 | 0.12% | 減碼 |
|
| 16 |
UBS AM
Chicago,
Illinois
| US$18.6億 | -US$3.85億 | 2 | 0.34% | 減碼 |
|
| 17 |
Legal & General Group
London,
United Kingdom
| US$18.4億 | -US$1164萬 | 4 | 0.38% | 減碼 |
|
| 18 |
JP Morgan Chase
New York
| US$15.7億 | +US$2.09億 | 4 | 0.09% | 增持 |
|
| 19 |
Bank of New York Mellon
New York
| US$15.4億 | +US$2.01億 | 4 | 0.25% | 增持 |
|
| 20 |
Ameriprise
Minneapolis,
Minnesota
| US$13.7億 | +US$2.52億 | 2 | 0.28% | 增持 |
|
| 21 |
Dimensional Fund Advisors
Austin,
Texas
| US$12.9億 | -US$2137萬 | 3 | 0.23% | 減碼 |
|
| 22 |
UBS Group
Zurich,
Switzerland
| US$12.3億 | -US$7.42億 | 4 | 0.16% | 減碼 |
|
| 23 |
Deutsche Bank
Frankfurt Am Main Ge,
Germany
| US$11.9億 | +US$2971萬 | 4 | 0.35% | 增持 |
|
| 24 |
Aspex Management (HK)
Central,
Hong Kong
| US$11.8億 | +US$11.9億 | 1 | 13.22% | 新 |
|
| 25 |
Barclays
London,
United Kingdom
| US$11.4億 | -US$2.49億 | 4 | 0.22% | 減碼 |
|