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Nuveen, LLC

Position in AMSC — American Superconductor Corp /De/

CIK 1871926 CHARLOTTE, NC

Position in AMSC

as of Jun 30, 2026 · filed Aug 11, 2026
Position Value
$26,085,132
-$8,473,923 QoQ
Shares Held
628,406
-38.4% QoQ
Ownership
1.30%
of shares outstanding
% of Portfolio
0.01%
of 13F equity value
Holder Rank
#17
of 276 holders
Holding Since
Mar 2025
6 quarters on record
Voting authority Sole 100% Shared 0% None 0%

Common Shares in AMSC Over Time

Shares Held

Position Value (USD)

Position in Specialty Industrial Machinery

Industrials · as of Jun 30, 2026

Nuveen, LLC holds $9,791,271,382 across 57 Specialty Industrial Machinery names. AMSC ranks #29 (0.3% of the industry book) .

# Ticker Company Shares Value (USD) Open

All Filings in AMSC

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6 filing rows on record
Report Date Value (USD) Shares
2026-06-30 $26,085,132 628,406
2026-03-31 $34,559,055 1,020,947
2025-12-31 $27,656,657 960,968
2025-09-30 $49,065,165 826,152
2025-06-30 $36,613,022 997,902
2025-03-31 $14,123,187 778,566