AMERICAN SUPERCONDUCTOR CORP /DE/ - AMSC

Sector: Industrials · Industry: Motors & Generators

Website: No information yet · Social: No information yet

Company profile

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Q2 2026 · Q1 2026

Value (USD)

Total reported value ($000)

$1.556B

QoQ value delta ($000)

+$384.9M (+32.85%)

Implied price effect (QoQ)

+22.58%

Total shares

37,534,504

QoQ shares delta

+2,900,853 (+8.38%)

Total shares held by funds (by quarter)

Interactive chart by TradingView.

Top 25 only Full list

Partial Q2 2026 data: 280 holders have filed so far. Prior holders are carried forward until their next 13F confirms a change.

Manager	Value ($000)	Shares	% of 13F
BlackRock, Inc.	169,998	4,095,371	0.0%
VANGUARD CAPITAL MANAGEMENT LLC	84,440	2,034,219	0.0%
BARROW HANLEY MEWHINNEY & STRAUSS LLC	70,733	1,704,006	0.21%
UBS Group AG	59,321	1,429,090	0.01%
VANGUARD PORTFOLIO MANAGEMENT LLC	58,897	1,418,863	0.0%
STATE STREET CORP	56,379	1,358,225	0.0%
GOLDMAN SACHS GROUP INC	53,715	1,294,047	0.0%
GEODE CAPITAL MANAGEMENT, LLC	51,615	1,243,198	0.0%
FIRST TRUST ADVISORS LP	48,501	1,168,424	0.03%
OBERWEIS ASSET MANAGEMENT INC/	40,991	987,500	0.85%
JANE STREET GROUP, LLC	40,024	964,219	0.0%
AWM Investment Company, Inc.	39,501	951,604	3.43%
BAILLIE GIFFORD & CO	38,741	933,308	0.04%
EMERALD ADVISERS, LLC	35,032	843,956	0.82%
Legal & General Group Plc	31,417	756,863	0.01%
DIMENSIONAL FUND ADVISORS LP	26,809	645,991	0.0%
MORGAN STANLEY	26,393	635,833	0.0%
SUSQUEHANNA INTERNATIONAL GROUP, LLP	26,098	628,735	0.0%
Nuveen, LLC	26,085	628,406	0.01%
Telemark Asset Management, LLC	24,906	600,000	1.8%
ROYCE & ASSOCIATES LP	23,072	555,821	0.19%
EMERALD MUTUAL FUND ADVISERS TRUST	22,372	538,955	0.79%
NORTHERN TRUST CORP	18,006	433,792	0.0%
CITADEL ADVISORS LLC	17,833	429,628	0.0%
Ranger Investment Management, L.P.	16,822	405,266	1.06%