|
KEYS
|
Keysight Technologies Inc.
|
US
|
NYSE
|
|
LEDS
|
SemiLEDS Corporation
|
US
|
NASDAQ
|
|
LFUS
|
Littelfuse, Inc.
|
US
|
NASDAQ
|
|
LGL
|
LGL Group, Inc. (The)
|
US
|
AMEX
|
|
LWLG
|
Lightwave Logic, Inc.
|
US
|
NASDAQ
|
|
MFLX
|
First Trust Flexible Municipal High Income ETF
|
US
|
NASDAQ
|
|
MP
|
MP Materials Corp.
|
US
|
NYSE
|
|
MTSI
|
M/A-COM Technology Solutions Holdings, Inc.
|
US
|
NASDAQ
|
|
MYRG
|
MYR Group, Inc.
|
US
|
NASDAQ
|
|
NGG
|
National Grid Transco, PLC
|
US
|
NYSE
|
|
NVEC
|
NVE Corporation
|
US
|
NASDAQ
|
|
OLED
|
Universal Display Corporation
|
US
|
NASDAQ
|
|
ON
|
ON Semiconductor Corporation
|
US
|
NASDAQ
|
|
PKE
|
Park Electrochemical Corporation
|
US
|
NYSE
|
|
POET
|
POET Technologies Inc.
|
US
|
NASDAQ
|
|
POLA
|
Polar Power, Inc.
|
US
|
NASDAQ
|
|
POWI
|
Power Integrations, Inc.
|
US
|
NASDAQ
|
|
PPSI
|
Pioneer Power Solutions, Inc.
|
US
|
NASDAQ
|
|
PXLW
|
Pixelworks, Inc.
|
US
|
NASDAQ
|
|
RKLY
|
Rockley Photonics Holdings Limited
|
US
|
NYSE
|