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American Superconductor

名稱 持股 交易金額 股數
變動
持股
變動
AIC
1
AWM Investment Company
New York
US$1545萬 -US$94.6萬 -110,727 -7%
Vanguard Group
2
Vanguard Group
Pennsylvania
US$806萬 -US$27萬 -31,540 -4%
Royce & Associates
3
Royce & Associates
New York
US$638萬 +US$99.5萬 +116,374 +26%
TAM
4
Telemark Asset Management
Massachusetts
US$607萬 – – –
EAM Investors
5
EAM Investors
California
US$413萬 +US$317萬 +370,690 新
BlackRock
6
BlackRock
New York
US$314萬 +US$3,675 +430 +0.2%
D.E. Shaw & Co
7
D.E. Shaw & Co
New York
US$292萬 +US$156萬 +182,795 +231%
Worth Venture Partners
8
Worth Venture Partners
New Jersey
US$187萬 +US$62.4萬 +73,000 +77%
Erste Asset Management
9
Erste Asset Management
Austria
US$183萬 +US$162萬 +190,000 新
EAM Global Investors
10
EAM Global Investors
California
US$167萬 +US$128萬 +149,841 新
Millennium Management
11
Millennium Management
New York
US$161萬 -US$18.2萬 -21,302 -13%
Susquehanna International Group
12
Susquehanna International Group
Pennsylvania
US$158萬 +US$90.5萬 +105,922 +292%
Geode Capital Management
13
Geode Capital Management
Massachusetts
US$138萬 – – –
Barclays
14
Barclays
United Kingdom
US$129萬 +US$79.7萬 +93,228 +417%
Renaissance Technologies
15
Renaissance Technologies
New York
US$127萬 +US$36.1萬 +42,200 +59%
Bank of New York Mellon
16
Bank of New York Mellon
New York
US$126萬 +US$70.2萬 +82,192 +269%
Ameriprise
17
Ameriprise
Minnesota
US$123萬 +US$94.3萬 +110,296 新
First Trust Advisors
18
First Trust Advisors
Illinois
US$108萬 -US$12萬 -14,045 -13%
Bridgeway Capital Management
19
Bridgeway Capital Management
Texas
US$100萬 -US$17.1萬 -20,000 -18%
Parametric Portfolio Associates
20
Parametric Portfolio Associates
Washington
US$83.5萬 +US$64萬 +74,884 新
Dimensional Fund Advisors
21
Dimensional Fund Advisors
Texas
US$75.7萬 -US$1.06萬 -1,238 -2%
SEI Investments
22
SEI Investments
Pennsylvania
US$74萬 +US$56.8萬 +66,400 新
Oxford Asset Management
23
Oxford Asset Management
United Kingdom
US$73.3萬 +US$56.2萬 +65,757 新
Invesco
24
Invesco
Georgia
US$62.7萬 -US$18.3萬 -21,367 -28%
Northern Trust
25
Northern Trust
Illinois
US$43.5萬 -US$4.25萬 -4,977 -11%