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Quarry LP

Position in AMSC — American Superconductor Corp /De/

CIK 1965207 NEW YORK, NY

Position in AMSC

as of Jun 30, 2026 · filed Aug 14, 2026
Position Value
$3,943
+$1,900 QoQ
Shares Held
95
+33.8% QoQ
Ownership
0.000%
of shares outstanding
% of Portfolio
0.00%
of 13F equity value
Holder Rank
#256
of 276 holders
Holding Since
Jun 2023
9 quarters on record
Voting authority Sole 0% Shared 100% None 0%

Common Shares in AMSC Over Time

Shares Held

Position Value (USD)

Position in Specialty Industrial Machinery

Industrials · as of Jun 30, 2026

Quarry LP holds $2,836,710 across 38 Specialty Industrial Machinery names. AMSC ranks #25 (0.1% of the industry book) .

# Ticker Company Shares Value (USD) Open

All Filings in AMSC

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9 filing rows on record
Report Date Value (USD) Shares
2026-06-30 $3,943 95
2025-12-31 $2,043 71
2025-09-30 $3,622 61
2025-06-30 $41,496 1,131
2025-03-31 $19,337 1,066
2024-12-31 $19,630 797
2024-09-30 $10,384 440
2023-09-30 $9,784 1,296
2023-06-30 $19,737 3,153