| Yamashita Medical Instruments Co Ltd (3022) TYO - Tokyo Stock Exchange | |
| Yamashin-Filter Corp (6240) TYO - Tokyo Stock Exchange | |
| Yamano Holdings Corp (7571) TYO - Tokyo Stock Exchange | |
| Yamane Medical Corp (2144) TYO - Tokyo Stock Exchange | |
| Yamama Cement Company SJSC (3020) TADAWUL - Saudi Stock Exchange | |
| Yamaka Electric Construction Co Ltd (1789) TYO - Tokyo Stock Exchange | |
| Yamaha Motor Co., Ltd. (7272) TYO - Tokyo Stock Exchange | |
| Yamaha Corp (7951) TYO - Tokyo Stock Exchange | |
| Yageo Corporation (2327) TPE - Taiwan Stock Exchange | |
| Ying Li International Real Estate Ltd. (5DM) SGX - Singapore Exchange | |
| Yeo Hiap Seng Ltd (Y03) SGX - Singapore Exchange | |
| Yeo HS 1 (R4A) SGX - Singapore Exchange | |
| Yeniseyskaya TGK (TGK-13) OAO (ETGK) MCX - Moscow Exchange | |
| Yeni Gimat Gayrimenkul Yatirim Ortakg AS (YGGYO) IST - Istanbul Stock Exchange | |
| YC Co Ltd (4306) TPE - Taiwan Stock Exchange | |