Y - Alleghany Corporation
YASKY - YASKAWA Electric Corporation
YAYLA.IS - Yayla Enerji Üretim Turizm Ve Insaat Ticaret A.S.
YECO - EV Biologics, Inc.
YEWTF - Environmental Waste International Inc.
YGK.F - Range Energy Resources Inc.
YGW.F - Yodogawa Steel Works, Ltd.
YORW - The York Water Company
YQ - 17 Education & Technology Group Inc.
YSON.F - Sonae, SGPS, S.A.
YTY.V - Wi2Wi Corporation
YUMAQ - Yuma Energy, Inc.
YWA.SG - The York Water Company
YXEP.F - Quebec Precious Metals Corporation
YYYH - China Yanyuan Yuhui Natl Ed Group Inc.