| Yi Jinn Industrial Co Ltd (1457) TPE - Taiwan Stock Exchange | |
| Yesil Yapi Endustrisi AS (YYAPI) IST - Istanbul Stock Exchange | |
| Yesil Gayrimenkul Yatirim Ortakligi AS (YGYO) IST - Istanbul Stock Exchange | |
| Yermak-Invyest PAO (ERMK) MCX - Moscow Exchange | |
| Yeland Investment Group Co Ltd (616) SHE - Shenzhen Stock Exchange | |
| Yeeda Oil Ltd. (YDO) ASX - Australian Securities Exchange | |
| Yeebo (International Holdings) Ltd (YIH) FRA - Deutsche Börse Frankfurt Stock Exchange | |
| Yarnapund PCL (YNP) BKK - Stock Exchange of Thailand | |
| Yara International (YARO) STO - Stockholm NASDAQ OMX | |
| Yaprak Sut ve Besi Ciftlikleri (YAPRK) IST - Istanbul Stock Exchange | |
| Yapi ve Kredi Bankasi A.S. (YKBNK) IST - Istanbul Stock Exchange | |
| Yapi Kredi Sigorta A.S. (YKSGR) IST - Istanbul Stock Exchange | |
| Yapi Kredi Koray Gayrimenkul Yat. Ort. (YKGYO) IST - Istanbul Stock Exchange | |
| Yapi Kredi B Tipi Yatirim Ortakligi AS (YKBYO) IST - Istanbul Stock Exchange | |
| Yanzhou Coal Mining Co Ltd (600188) SHA - Shanghai Stock Exchange | |