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American Superconductor Corp (NASDAQ:AMSC)

Delayed Data
As of 3:59pm ET
 -0.10 / -1.55%
Today’s Change
Today|||52-Week Range
Institutional investors purchased a net $246.7 thousand shares of AMSC during the quarter ended December 2016. This may signal that the smart money is gaining interest in this company as the 36.25% of shares outstanding that institutional investors hold is actually below the Electrical Products industry average.
Other institutional24.09%
Individual stakeholders2.08%
Mutual fund holders12.16%

Largest Quarterly Institutional

Latest Institutional Activity

12/31/2016ARDSLEY ADVISORY PARTNERS  Bought 144.8 Thousand shares of American Superconductor C...
12/31/2016BLACKROCK FUND ADVISORS  Bought 50.0 Thousand shares of American Superconductor C...
12/31/2016MORGAN STANLEY & CO. LLC  Bought 28.6 Thousand shares of American Superconductor C...

Top 10 Owners of American Superconductor Corp

Total value ($)Shares
bought / sold
AWM Investment Co., Inc.8.77%1,246,5767,616,57900.00%
Footprints Asset Management & Res...5.65%803,2314,907,741+803,231--
BlackRock Fund Advisors4.63%657,6964,018,523+50,046+8.24%
The Vanguard Group, Inc.3.33%473,6272,893,861+23,291+5.17%
Renaissance Technologies LLC3.00%425,8882,602,176+7,800+1.87%
Ardsley Advisory Partners1.51%214,8001,312,428+144,800+206.86%
Bridgeway Capital Management, Inc...1.16%165,0251,008,30300.00%
SSgA Funds Management, Inc.1.08%152,965934,616+2,373+1.58%
Northern Trust Investments, Inc.0.84%118,672725,086-474-0.40%
Geode Capital Management LLC0.67%94,817579,332+2,151+2.32%

Top 10 Mutual Funds Holding American Superconductor Corp

Mutual fundStakeShares
Total value ($)Shares
bought / sold
Vanguard Total Stock Market Index...1.78%252,6831,543,893+4,200+1.69%
iShares Russell 2000 ETF1.63%231,7031,415,705+805+0.35%
Footprints Discover Value Fund1.37%195,0001,191,45000.00%
Vanguard Extended Market Index Fu...1.13%160,895983,068+422+0.26%
Bridgeway Ultra Small Company Fun...0.90%128,000782,08000.00%
iShares Russell 2000 Value ETF0.76%107,634657,644-923-0.85%
Erste WWF Stock Umwelt0.40%57,200349,49200.00%
PowerShares Wilderhill Clean Ener...0.39%56,001342,166+59+0.11%
Nationwide VIT - Multi Manager Sm...0.35%49,545302,72000.00%
Fidelity Extended Market Index Fu...0.35%49,372301,66300.00%