AMERICAN SUPERCONDUCTOR CORP

Ticker: AMSC CUSIP: 030111207 Class: Common Stock

Holders for Q4 2025 Position Changes for Q4 2025

Note: Option positions (PUT/CALL) are excluded.

New Positions (35)

Dynamic Technology Lab Private Ltd
Value ($000) $1,992 Shares 69,225
City Center Advisors, LLC
Value ($000) $216 Shares 7,517
ALPINE WOODS CAPITAL INVESTORS, LLC
Value ($000) $663 Shares 23,026
Campbell & CO Investment Adviser LLC
Value ($000) $1,725 Shares 59,952
Y-Intercept (Hong Kong) Ltd
Value ($000) $3,461 Shares 120,251
GLOBEFLEX CAPITAL L P
Value ($000) $623 Shares 21,633
TWINBEECH CAPITAL LP
Value ($000) $1,503 Shares 52,221
Headlands Technologies LLC
Value ($000) $987 Shares 34,308
Precision Wealth Strategies, LLC
Value ($000) $234 Shares 8,137
Round Rock Advisors, LLC
Value ($000) $308 Shares 10,709
Brooklyn Investment Group
Value ($000) $405 Shares 13,863
ExodusPoint Capital Management, LP
Value ($000) $2,036 Shares 70,751
JOURNEY STRATEGIC WEALTH LLC
Value ($000) $760 Shares 26,397
PDT Partners, LLC
Value ($000) $280 Shares 9,732
Caitong International Asset Management Co., Ltd
Value ($000) $60 Shares 2,092
F/M Investments LLC
Value ($000) $388 Shares 13,470
Freestone Grove Partners LP
Value ($000) $1,328 Shares 46,128
BALYASNY ASSET MANAGEMENT L.P.
Value ($000) $4,397 Shares 152,795
XTX Topco Ltd
Value ($000) $304 Shares 10,551
Walleye Capital LLC
Value ($000) $1,857 Shares 64,520

Increased Positions (103)

AWM Investment Company, Inc.
Value ($000) $21,706 (-51.0%) Shares 754,220 (+1.2%)
Palisades Investment Partners, LLC
Value ($000) $4,150 (-50.5%) Shares 144,209 (+2.2%)
OBERWEIS ASSET MANAGEMENT INC/
Value ($000) $24,057 (-39.2%) Shares 835,900 (+25.6%)
EMERALD ADVISERS, LLC
Value ($000) $21,803 (-29.6%) Shares 757,568 (+45.4%)
EMERALD MUTUAL FUND ADVISERS TRUST
Value ($000) $12,526 (-31.5%) Shares 435,246 (+41.4%)
Atreides Management, LP
Value ($000) $30,052 (-34.4%) Shares 1,044,193 (+35.3%)
OXFORD ASSET MANAGEMENT LLP
Value ($000) $610 (+80.0%) Shares 21,186 (+271.5%)
AXQ CAPITAL, LP
Value ($000) $545 (+19.7%) Shares 18,931 (+146.9%)
ALGERT GLOBAL LLC
Value ($000) $13 (-22.4%) Shares 460,771 (+60.1%)
Stephens Investment Management Group LLC
Value ($000) $5,014 (+24.3%) Shares 174,228 (+156.6%)
Qube Research & Technologies Ltd
Value ($000) $17,239 (+12.7%) Shares 599,006 (+132.5%)
ROYCE & ASSOCIATES LP
Value ($000) $11,140 (-47.5%) Shares 387,069 (+8.2%)
ROI Financial Advisors, LLC
Value ($000) $292 (-47.9%) Shares 10,133 (+7.6%)
TWO SIGMA INVESTMENTS, LP
Value ($000) $9,255 (+28.1%) Shares 321,571 (+164.4%)
AlphaQuest LLC
Value ($000) $206 (+173426.9%) Shares 7,175 (+358650.0%)
FIRST TRUST ADVISORS LP
Value ($000) $19,656 (-27.8%) Shares 682,967 (+49.0%)
Truvestments Capital LLC
Value ($000) $445 (-44.7%) Shares 15,450 (+14.2%)
PANAGORA ASSET MANAGEMENT INC
Value ($000) $7,333 (-39.1%) Shares 254,785 (+25.8%)
UBS Group AG
Value ($000) $21,429 (+86.2%) Shares 744,563 (+284.3%)
TUDOR INVESTMENT CORP ET AL
Value ($000) $7,242 (-30.3%) Shares 251,642 (+43.8%)

Decreased Positions (60)

Telemark Asset Management, LLC
Value ($000) $17,841 (-56.5%) Shares 619,900 (-10.2%)
ESSEX INVESTMENT MANAGEMENT CO LLC
Value ($000) $6,192 (-57.5%) Shares 215,154 (-12.4%)
DRIEHAUS CAPITAL MANAGEMENT LLC
Value ($000) $14,390 (-80.1%) Shares 499,984 (-59.0%)
Lumbard & Kellner, LLC
Value ($000) $2,048 (-52.4%) Shares 71,161 (-1.8%)
Legato Capital Management LLC
Value ($000) $1,171 (-66.5%) Shares 40,687 (-30.9%)
AXIOM INVESTORS LLC /DE
Value ($000) $3,859 (-75.5%) Shares 134,076 (-49.3%)
GPS Wealth Strategies Group, LLC
Value ($000) $65 (-90.4%) Shares 2,275 (-80.1%)
RICE HALL JAMES & ASSOCIATES, LLC
Value ($000) $1,356 (-62.4%) Shares 47,114 (-22.4%)
Engineers Gate Manager LP
Value ($000) $1,053 (-81.8%) Shares 36,587 (-62.5%)
VOLORIDGE INVESTMENT MANAGEMENT, LLC
Value ($000) $768 (-92.5%) Shares 26,695 (-84.4%)
FOX RUN MANAGEMENT, L.L.C.
Value ($000) $430 (-61.6%) Shares 14,944 (-20.8%)
RENAISSANCE TECHNOLOGIES LLC
Value ($000) $4,029 (-79.1%) Shares 139,989 (-56.8%)
D. E. Shaw & Co., Inc.
Value ($000) $12,754 (-71.5%) Shares 443,148 (-41.1%)
CAMPBELL NEWMAN ASSET MANAGEMENT INC
Value ($000) $1,817 (-53.2%) Shares 63,148 (-3.4%)
OSAIC HOLDINGS, INC.
Value ($000) $323 (-94.4%) Shares 11,206 (-90.1%)
GOLDMAN SACHS GROUP INC
Value ($000) $22,514 (-67.7%) Shares 782,287 (-33.4%)
Verition Fund Management LLC
Value ($000) $1,071 (-74.7%) Shares 37,200 (-47.7%)
Universal- Beteiligungs- und Servicegesellschaft mbH
Value ($000) $408 (-91.3%) Shares 14,181 (-82.1%)
ARROWSTREET CAPITAL, LIMITED PARTNERSHIP
Value ($000) $19,663 (-56.5%) Shares 683,202 (-10.2%)
Cetera Investment Advisers
Value ($000) $329 (-92.1%) Shares 11,425 (-83.8%)

Exited Positions (70)

Andrew Hill Investment Advisors, Inc.
Value ($000) $5,277 Shares 88,855
Lisanti Capital Growth, LLC
Value ($000) $7,017 Shares 118,151
NEXT CENTURY GROWTH INVESTORS LLC
Value ($000) $7,615 Shares 128,220
EAM Investors, LLC
Value ($000) $4,908 Shares 83,977
HWG Holdings LP
Value ($000) $2,106 Shares 35,468
GMT CAPITAL CORP
Value ($000) $6,418 Shares 108,066
CASTLEARK MANAGEMENT LLC
Value ($000) $8,054 Shares 135,617
Ghisallo Capital Management LLC
Value ($000) $5,939 Shares 100,000
FULLER & THALER ASSET MANAGEMENT, INC.
Value ($000) $48,103 Shares 809,945
Meridian Wealth Management, LLC
Value ($000) $5,411 Shares 91,102
PROMETHIUM ADVISORS,LLC
Value ($000) $327 Shares 5,500
Neo Ivy Capital Management
Value ($000) $803 Shares 13,520
Scientech Research LLC
Value ($000) $391 Shares 6,585
Integrated Quantitative Investments LLC
Value ($000) $554 Shares 9,333
Jump Financial, LLC
Value ($000) $6,978 Shares 117,498
Prostatis Group LLC
Value ($000) $357 Shares 6,011
MACQUARIE GROUP LTD
Value ($000) $27,629 Shares 465,221
ANB BANK
Value ($000) $221 Shares 3,721
DARK FOREST CAPITAL MANAGEMENT LP
Value ($000) $1,417 Shares 23,858
Quantbot Technologies LP
Value ($000) $1,593 Shares 26,831