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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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BlackRock Institutional Trust
1
BlackRock Institutional Trust
California
US$376萬 +US$5.08萬 +2,006 +1%
Vanguard Group
2
Vanguard Group
Pennsylvania
US$352萬 +US$18.7萬 +7,378 +5%
BlackRock Fund Advisors
3
BlackRock Fund Advisors
California
US$325萬 +US$63.1萬 +24,912 +22%
Susquehanna International Group
4
Susquehanna International Group
Pennsylvania
US$290萬 +US$288萬 +113,707 +1,105%
Ironwood Investment Management
5
Ironwood Investment Management
Massachusetts
US$181萬 +US$4.26萬 +1,682 +2%
Invesco
6
Invesco
Georgia
US$179萬 -US$29.3萬 -11,578 -13%
State Street
7
State Street
Massachusetts
US$177萬 +US$10.5萬 +4,166 +6%
Northern Trust
8
Northern Trust
Illinois
US$145萬 +US$11.5萬 +4,557 +8%
Jacobs Levy Equity Management
9
Jacobs Levy Equity Management
New Jersey
US$111萬 +US$15.5萬 +6,140 +15%
Dimensional Fund Advisors
10
Dimensional Fund Advisors
Texas
US$97.2萬 -US$1.03萬 -408 -1%
Brown Advisory
11
Brown Advisory
Maryland
US$92.2萬 +US$40.4萬 +15,953 +68%
California Public Employees Retirement System
12
California Public Employees Retirement System
California
US$90.7萬 +US$4.13萬 +1,630 +4%
BlackRock Advisors
13
BlackRock Advisors
Delaware
US$79.2萬 -US$7.56萬 -2,985 -8%
Russell Frank Company
14
Russell Frank Company
Washington
US$71萬 +US$64.3萬 +25,402 +517%
Renaissance Technologies
15
Renaissance Technologies
New York
US$69.9萬 +US$40.5萬 +16,007 +115%
Geode Capital Management
16
Geode Capital Management
Massachusetts
US$66萬 +US$7萬 +2,766 +11%
Deutsche Bank
17
Deutsche Bank
Germany
US$55.6萬 +US$50.8萬 +20,068 +533%
Scopia Capital Management
18
Scopia Capital Management
New York
US$51.3萬 – – –
Bank of New York Mellon
19
Bank of New York Mellon
New York
US$50.4萬 +US$1,924 +76 +0.4%
TIAA CREF Investment Management
20
TIAA CREF Investment Management
New York
US$45.8萬 +US$4.47萬 +1,766 +10%
BlackRock Investment Management
21
BlackRock Investment Management
Delaware
US$38.9萬 +US$3.49萬 +1,377 +9%
Seamans Capital Management
22
Seamans Capital Management
Massachusetts
US$37.1萬 -US$36.6萬 -14,450 -48%
First Manhattan
23
First Manhattan
New York
US$33.5萬 – – –
First Trust Advisors
24
First Trust Advisors
Illinois
US$25.8萬 -US$5.79萬 -2,286 -17%
BlackRock Group
25
BlackRock Group
United Kingdom
US$24.6萬 +US$3.09萬 +1,220 +13%