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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$336萬 +US$81.9萬 +43,988 +27%
Vanguard Group
2
Vanguard Group
Pennsylvania
US$240萬 -US$7.53萬 -4,046 -3%
BlackRock Fund Advisors
3
BlackRock Fund Advisors
California
US$218萬 -US$10.3萬 -5,545 -4%
Invesco
4
Invesco
Georgia
US$180萬 +US$61.2萬 +32,871 +43%
Renaissance Technologies
5
Renaissance Technologies
New York
US$152萬 +US$117萬 +62,850 +210%
Ironwood Investment Management
6
Ironwood Investment Management
Massachusetts
US$131萬 +US$4.68萬 +2,512 +3%
State Street
7
State Street
Massachusetts
US$126萬 +US$2.07萬 +1,109 +1%
Northern Trust
8
Northern Trust
Illinois
US$109萬 +US$8.34萬 +4,476 +7%
PGCM
9
Prescott Group Capital Management
Oklahoma
US$77.6萬 +US$88.1萬 +47,301 新
Susquehanna International Group
10
Susquehanna International Group
Pennsylvania
US$77.2萬 -US$143萬 -76,926 -62%
Dimensional Fund Advisors
11
Dimensional Fund Advisors
Texas
US$74.1萬 +US$6.79萬 +3,648 +9%
California Public Employees Retirement System
12
California Public Employees Retirement System
California
US$60.3萬 +US$3.24萬 +1,741 +4%
Geode Capital Management
13
Geode Capital Management
Massachusetts
US$55.6萬 +US$10.6萬 +5,688 +20%
Goldman Sachs
14
Goldman Sachs
New York
US$43.5萬 +US$30.8萬 +16,544 +165%
Morgan Stanley
15
Morgan Stanley
New York
US$42.8萬 +US$30萬 +16,090 +161%
Bank of New York Mellon
16
Bank of New York Mellon
New York
US$36.6萬 +US$1.43萬 +766 +4%
TIAA CREF Investment Management
17
TIAA CREF Investment Management
New York
US$32.1萬 – – –
BlackRock Investment Management
18
BlackRock Investment Management
Delaware
US$27.2萬 -US$391 -21 -0.1%
First Manhattan
19
First Manhattan
New York
US$23.5萬 – – –
Deutsche Bank
20
Deutsche Bank
Germany
US$17.6萬 -US$24.2萬 -13,010 -55%
Parametric Portfolio Associates
21
Parametric Portfolio Associates
Washington
US$16.4萬 -US$8,734 -469 -4%
Curian Capital
22
Curian Capital
Colorado
US$14.6萬 -US$2,551 -137 -2%
California State Teachers Retirement System (CalSTRS)
23
California State Teachers Retirement System (CalSTRS)
California
US$14.5萬 – – –
Virtu KCG Holdings
24
Virtu KCG Holdings
New York
US$13.7萬 +US$4.61萬 +2,475 +42%
Two Sigma Investments
25
Two Sigma Investments
New York
US$13.2萬 +US$15萬 +8,067 新