American Superconductor Corp (AMSC)

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Institutional Investors' Holdings

Filing Period: Filing is Ongoing

No.	Name	Shares	Value	% Port
1.	Beau Ventures, Llc	380,893	$11,087,795	1.05%
2.	Essex Investment Management Co Llc	205,382	$5,978,670	0.89%
3.	Campbell Newman Asset Management Inc	69,566	$2,025,066	0.15%
4.	Hennion & Walsh Asset Management, Inc.	56,717	$1,651,032	0.05%
5.	Quantum Private Wealth, Llc	33,623	$978,766	0.25%