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American Superconductor

名稱 持股 交易金額 股數
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持股
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AIC
1
AWM Investment Company
New York
US$702萬 +US$143萬 +280,879 +23%
Ardsley Advisory Partners
2
Ardsley Advisory Partners
Connecticut
US$644萬 +US$569萬 +1,119,200 +413%
TAM
3
Telemark Asset Management
Massachusetts
US$251萬 +US$276萬 +544,044 新
Renaissance Technologies
4
Renaissance Technologies
New York
US$225萬 +US$13.5萬 +26,600 +6%
Vanguard Group
5
Vanguard Group
Pennsylvania
US$179萬 -US$37.4萬 -73,710 -16%
Royce & Associates
6
Royce & Associates
New York
US$171萬 +US$100萬 +197,000 +114%
MHP
7
Manatuck Hill Partners
Connecticut
US$162萬 +US$178萬 +350,000 新
PGCM
8
Prescott Group Capital Management
Oklahoma
US$112萬 +US$123萬 +242,500 新
BlackRock
9
BlackRock
New York
US$107萬 -US$249萬 -490,307 -68%
Wolverine Asset Management
10
Wolverine Asset Management
Illinois
US$97.2萬 +US$107萬 +210,423 新
Millennium Management
11
Millennium Management
New York
US$71.9萬 +US$79.1萬 +155,619 新
Invesco
12
Invesco
Georgia
US$52.7萬 +US$22.1萬 +43,443 +62%
Geode Capital Management
13
Geode Capital Management
Massachusetts
US$43.5萬 -US$2.28萬 -4,487 -5%
Element Capital Management
14
Element Capital Management
New York
US$26.8萬 +US$29.5萬 +58,055 新
Goldman Sachs
15
Goldman Sachs
New York
US$26.3萬 +US$28.9萬 +56,955 新
Bridgeway Capital Management
16
Bridgeway Capital Management
Texas
US$20.8萬 +US$22.9萬 +45,100 新
Nationwide Fund Advisors
17
Nationwide Fund Advisors
Ohio
US$19.9萬 -US$6.96萬 -13,696 -24%
Paloma Partners
18
Paloma Partners
Connecticut
US$19.8萬 +US$21.8萬 +42,900 新
Dimensional Fund Advisors
19
Dimensional Fund Advisors
Texas
US$17.3萬 +US$1.32萬 +2,600 +7%
LMR Partners
20
LMR Partners
United Kingdom
US$16.9萬 +US$18.6萬 +36,635 新
First Manhattan
21
First Manhattan
New York
US$15.7萬 +US$10.2萬 +20,000 +143%
Susquehanna International Group
22
Susquehanna International Group
Pennsylvania
US$13萬 +US$14.3萬 +28,057 新
Northern Trust
23
Northern Trust
Illinois
US$12.5萬 -US$46.2萬 -91,015 -77%
Barclays
24
Barclays
United Kingdom
US$11.8萬 +US$6.58萬 +12,945 +103%
California Public Employees Retirement System
25
California Public Employees Retirement System
California
US$10.4萬 – – –