What does CUSIP 030111207 represent in this 13F holders report?

CUSIP 030111207 is the security identifier for AMSC - AMERICAN SUPERCONDUCTOR CORP /DE/ - Common Stock used to aggregate holder disclosures.

How many institutions held AMSC - AMERICAN SUPERCONDUCTOR CORP /DE/ - Common Stock in Q3 2016?

53 institutional investors reported AMSC - AMERICAN SUPERCONDUCTOR CORP /DE/ - Common Stock for Q3 2016. Use the holders table for investor-level position and value details.

- Common Stock (AMSC)

CUSIP: 030111207

Q3 2016 13F Holders as of 30 Sep 2016

Type / Class: Equity / Common Stock
Shares outstanding: 47,657,189
Total 13F shares: 4,016,134
Share change: -276,770
Total reported value: $28,150,062
Put/Call ratio: 58%
Price per share: $7.01
Number of holders: 53
Value change: -$2,544,337
Number of buys: 19
Number of sells: 24

Quarterly Holders Quick Answers

What is CUSIP 030111207?
CUSIP 030111207 identifies AMSC - AMERICAN SUPERCONDUCTOR CORP /DE/ - Common Stock in SEC institutional holdings data.

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Explore More Reporting Periods

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Newer quarter: Q4 2016
Previous quarter: Q2 2016

Recent filing periods for CUSIP 030111207:

Q1 2026 Q4 2025 Q3 2025 Q2 2025 Q1 2025 Q4 2024 Q3 2024 Q2 2024

Top shareholders of AMSC - AMERICAN SUPERCONDUCTOR CORP /DE/ - Common Stock (13F + 13D/G + 3/4/5)

Grouped by holder across the latest SEC ownership disclosures. Ownership % is shown only when it is directly reported or safely comparable across share classes.

Methodology: rows are grouped by holder and ranked by the holder's primary source value. — indicates unavailable or non-comparable values; "mixed-class rows" means the latest filing spans non-comparable classes.

Holder	Source	Role / Reporting	Ownership %	Shares	Holdings Value	12M Net Δ	As of	Details
AWM Investment Company, Inc.	13F	Company	2.6%	1,246,576	$10,521,000	—	30 Jun 2016	13F
VANGUARD GROUP INC	13F	Company	0.97%	461,139	$3,892,000	—	30 Jun 2016	13F
RENAISSANCE TECHNOLOGIES LLC	13F	Company	0.77%	368,288	$3,108,000	—	30 Jun 2016	13F
BlackRock Fund Advisors	13F	Company	0.64%	304,358	$2,569,000	—	30 Jun 2016	13F
BlackRock Institutional Trust Company, N.A.	13F	Company	0.58%	277,078	$2,339,000	—	30 Jun 2016	13F
BRIDGEWAY CAPITAL MANAGEMENT, LLC	13F	Company	0.35%	165,025	$1,393,000	—	30 Jun 2016	13F
STATE STREET CORP	13F	Company	0.29%	137,197	$1,159,000	—	30 Jun 2016	13F
GMT CAPITAL CORP	13F	Company	0.23%	109,406	$923,000	—	30 Jun 2016	13F
Informed Momentum Co LLC	13F	Company	0.22%	105,870	$894,000	—	30 Jun 2016	13F
GEODE CAPITAL MANAGEMENT, LLC	13F	Company	0.19%	92,651	$781,000	—	30 Jun 2016	13F
JACOBS LEVY EQUITY MANAGEMENT, INC	13F	Company	0.17%	79,951	$675,000	—	30 Jun 2016	13F
Bank of New York Mellon Corp	13F	Company	0.16%	76,412	$645,000	—	30 Jun 2016	13F
ARDSLEY ADVISORY PARTNERS LP	13F	Company	0.16%	75,000	$633,000	—	30 Jun 2016	13F
Invesco Ltd.	13F	Company	0.12%	59,568	$503,000	—	30 Jun 2016	13F
Emerald Acquisition Ltd.	13F	Company	0.11%	51,588	$435,000	—	30 Jun 2016	13F
BlackRock Investment Management, LLC	13F	Company	0.1%	47,067	$397,000	—	30 Jun 2016	13F
Nationwide Fund Advisors	13F	Company	0.1%	45,941	$388,000	—	30 Jun 2016	13F
MILLENNIUM MANAGEMENT LLC	13F	Company	0.09%	43,106	$364,000	—	30 Jun 2016	13F
NORTHERN TRUST CORP	13F	Company	0.09%	42,405	$358,000	—	30 Jun 2016	13F
TIAA CREF INVESTMENT MANAGEMENT LLC	13F	Company	0.08%	38,814	$328,000	—	30 Jun 2016	13F
Alambic Investment Management, L.P.	13F	Company	0.07%	32,536	$275,000	—	30 Jun 2016	13F
MORGAN STANLEY	13F	Company	0.06%	30,766	$259,000	—	30 Jun 2016	13F
EDMOND DE ROTHSCHILD ASSET MANAGEMENT (LUXEMBOURG)	13F	Company	0.06%	29,900	$252,000	—	30 Jun 2016	13F
EDMOND DE ROTHSCHILD HOLDING S.A.	13F	Company	0.06%	29,900	$252,000	—	30 Jun 2016	13F
DIMENSIONAL FUND ADVISORS LP	13F	Company	0.06%	28,781	$243,000	—	30 Jun 2016	13F
CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM	13F	Company	0.05%	24,602	$208,000	—	30 Jun 2016	13F
CALIFORNIA PUBLIC EMPLOYEES RETIREMENT SYSTEM	13F	Company	0.05%	22,580	$191,000	—	30 Jun 2016	13F
Spark Investment Management LLC	13F	Company	0.04%	21,400	$180,000	—	30 Jun 2016	13F
CHARLES SCHWAB INVESTMENT MANAGEMENT INC	13F	Company	0.04%	19,720	$167,000	—	30 Jun 2016	13F
SCOPIA CAPITAL MANAGEMENT LP	13F	Company	0.04%	19,610	$166,000	—	30 Jun 2016	13F
TEACHERS ADVISORS, LLC	13F	Company	0.04%	19,169	$162,000	—	30 Jun 2016	13F
CONDOR CAPITAL MANAGEMENT	13F	Company	0.04%	17,545	$148,000	—	30 Jun 2016	13F
FIRST MANHATTAN CO. LLC.	13F	Company	0.03%	15,369	$129,000	—	30 Jun 2016	13F
ELLINGTON MANAGEMENT GROUP LLC	13F	Company	0.03%	15,200	$128,000	—	30 Jun 2016	13F
Concourse Capital Management, LLC	13F	Company	0.03%	12,943	$109,000	—	30 Jun 2016	13F
TFS CAPITAL LLC	13F	Company	0.03%	12,434	$105,000	—	30 Jun 2016	13F
A.R.T. Advisors, LLC	13F	Company	0.03%	12,387	$104,000	—	30 Jun 2016	13F
RAYMOND JAMES & ASSOCIATES	13F	Company	0.03%	12,200	$103,000	—	30 Jun 2016	13F
NEW YORK STATE COMMON RETIREMENT FUND	13F	Company	0.02%	11,900	$100,000	—	30 Jun 2016	13F
IRONWOOD INVESTMENT MANAGEMENT LLC	13F	Company	0.02%	10,719	$90,000	—	30 Jun 2016	13F
BARCLAYS PLC	13F	Company	0.02%	10,447	$88,000	—	30 Jun 2016	13F
DEUTSCHE BANK AG\	13F	Company	0.02%	9,589	$80,000	—	30 Jun 2016	13F
UBS Group AG	13F	Company	0.02%	9,490	$80,000	—	30 Jun 2016	13F
Amici Capital, LLC	13F	Company	0.02%	8,760	$74,000	—	30 Jun 2016	13F
AMERICAN INTERNATIONAL GROUP, INC.	13F	Company	0.01%	6,754	$57,004	—	30 Jun 2016	13F
FineMark National Bank & Trust	13F	Company	0.01%	5,000	$42,000	—	30 Jun 2016	13F
GOLDMAN SACHS GROUP INC	13F	Company	0.01%	4,142	$35,000	—	30 Jun 2016	13F
Walleye Trading LLC	13F	Company	0.01%	3,824	$32,000	—	30 Jun 2016	13F
BLACKROCK ADVISORS LLC	13F	Company	0.01%	3,180	$27,000	—	30 Jun 2016	13F
CITIGROUP INC	13F	Company	0%	1,168	$10,000	—	30 Jun 2016	13F

Institutional Holders of AMERICAN SUPERCONDUCTOR CORP /DE/ - Common Stock (AMSC) as of Q3 2016

As of 30 Sep 2016, AMERICAN SUPERCONDUCTOR CORP /DE/ - Common Stock (AMSC) was held by 53 institutional shareholders that filed Form 13F with the SEC. Together, they reported ownership of 4,016,134 shares. The largest 10 holders included AWM Investment Company, Inc., VANGUARD GROUP INC, RENAISSANCE TECHNOLOGIES LLC, BlackRock Fund Advisors, BlackRock Institutional Trust Company, N.A., BRIDGEWAY CAPITAL MANAGEMENT INC, STATE STREET CORP, NORTHERN TRUST CORP, GEODE CAPITAL MANAGEMENT, LLC, and JACOBS LEVY EQUITY MANAGEMENT, INC. This page lists 53 institutional shareholders reporting positions in this security for the Q3 2016 filing period.

Investor	Option	Weight %	Change %	Value $	* Price	Shares	Share Change	Activity	Report Period

Compare Q3 2016 vs Q2 2016 Across Filers

Q2 2016 holders

Q3 2016 holders

Holder diff

-8

Investor	Q2 2016 Shares	Q3 2016 Shares	Share Diff	Share Chg %	Q2 2016 Value $	Q3 2016 Value $	Value Diff $	Value Chg %

Trend: ostatnie 8 kwartałów (+ wybrane okresy porównania).

Quarterly Holders Trend

Quarterly Value Trend

Quarterly Shares Trend

* Reported Price is the price of the security as of the portfolio date. This value is significant in that it is the last known price at which the security was still held.
An asterisk sign (*) next to the price indicates that the price is likely invalid.