Essex Investment Management Co LLC

Company Share, %
Superior Industries International, Inc. 2.77
American Superconductor Corporation American Superconductor Corporation 2.03
BrainsWay Ltd. BrainsWay Ltd. 1.42
Perma-Fix Environmental Services, Inc. 1.36
TESSCO Technologies Incorporated TESSCO Technologies Incorporated 1.28
Ceragon Networks Ltd. Ceragon Networks Ltd. 1.25
Heritage Insurance Holdings, Inc. Heritage Insurance Holdings, Inc. 1.23
American Resources Corporation American Resources Corporation 1.21
Kopin Corporation Kopin Corporation 1.15
Stereotaxis, Inc. Stereotaxis, Inc. 1.07
Crexendo, Inc. Crexendo, Inc. 1.01
Alpha Pro Tech, Ltd. 0.98
Fuel Tech, Inc. 0.93
Ekso Bionics Holdings, Inc. Ekso Bionics Holdings, Inc. 0.88
S&W Seed Company S&W Seed Company 0.79
Data I/O Corporation Data I/O Corporation 0.71
VirTra, Inc. VirTra, Inc. 0.69
Broadwind, Inc. 0.68
BlackSky Technology Inc. 0.64
One Stop Systems, Inc. One Stop Systems, Inc. 0.62

Category Quantity
Industrials 8
Healthcare 6
Technology 6
Consumer Discretionary 1
Financials 1
Energy 1
Communication Services 1
Consumer Staples 1