| BGIN | BGIN | | |
| BGL | BGL | | |
| BGLWW | BGLWW | | |
| BGM | BGM | | |
| BGRN | BGRN | US46435U4408 | |
| BGRO | BGRO | US09290C7983 | |
| BGUS | BGUS | | |
| BHAV | BHAV | | |
| BHAVR | BHAVR | | |
| BHAVU | BHAVU | | |
| BHDG | BHDG | US88636X2457 | |
| BHRB | BHRB | US12135Y1082 | |
| BHST | BHST | US09076J2078 | |
| BIAF | BIAF | US09076W3079 | |
| BIAFW | BIAFW | US09076W1172 | |
| BIB | BIB | US74347R2141 | |
| BID | BID | | |
| BIDWR | BIDWR | | |
| BIDWU | BIDWU | | |
 Big Digital Energy, Inc. | BGDE | US57778N4060 | |
| Bilibili Inc. | BILI | US0900401060 | |
 Binah Capital Group, Inc. | BCG | US09032H1059 | |
| Bio Green Med Solution, Inc. | BGMS | US23254L8761 | |
 BIO-Key International, Inc. | BKYI | US09060C6066 | |
 Bio-Techne Corporation | TECH | US09073M1045 | |
 BioAge Labs, Inc. | BIOA | US09077V1008 | |
 BioBlue Technologies, Inc. | BSEM | US0906842002 | |
 BioCardia, Inc. | BCDA | US09060U6064 | |
 BioCryst Pharmaceuticals, Inc. | BCRX | US09058V1035 | |
| Biodexa Pharmaceuticals plc | BDRX | US59564R8723 | |
 Biofrontera Inc. | BFRI | US09077D2099 | |
 Biogen Inc. | BIIB | US09062X1037 | |
 BioLife Solutions, Inc. | BLFS | US09062W2044 | |
 BioLineRx Ltd | BLRX | US09071M3043 | |
 BioMarin Pharmaceutical Inc. | BMRN | US09061G1013 | |
 Bionano Genomics, Inc. | BNGO | US09075F4046 | |
 BioNexus Gene Lab Corp. | BGLC | US0906283066 | |
| BioNTech SE | BNTX | US09075V1026 | |
 BioRestorative Therapies, Inc. | BRTX | US0906556065 | |
 BIOT | BIOT | | |
| BIOTW | BIOTW | | |
| BIOX | BIOX | | |
 BioXcel Therapeutics, Inc. | BTAI | US09075P2048 | |
| BIOY | BIOY | US38747T6414 | |
| BIS | BIS | US74350P4697 | |
| BITA | BITA | US46439G1085 | |
 Bitdeer Technologies Group | BTDR | | |
| BITS | BITS | US37960A7274 | |
| BIVI | BIVI | US09074F5044 | |
| BIVIW | BIVIW | US09074F1738 | |
| BIXI | BIXI | | |
| BIXIU | BIXIU | | |
| BIXIW | BIXIW | | |
| BIYA | BIYA | | |
 BJ's Restaurants, Inc. | BJRI | US09180C1062 | |
| BJDX | BJDX | US0956336087 | |
 BKCH | BKCH | US37960A7357 | |
| BKHA | BKHA | | |
| BKHAR | BKHAR | | |
| BKHAU | BKHAU | | |
| BKMI | BKMI | US05613H7044 | |
| BKMS | BKMS | US05613H6053 | |
| Blackbaud, Inc. | BLKB | US09227Q1004 | |
 BlackLine, Inc. | BL | US09239B1098 | |
 BlackRock TCP Capital Corp. | TCPC | US09259E1082 | |
| BLCR | BLCR | US09290C8551 | |
 BLDP | BLDP | US0585861083 | |
| BLIV | BLIV | | |
| BLLN | BLLN | US0901681058 | |
| BLNE | BLNE | US2778025005 | |
| BLNK | BLNK | US09354A1007 | |
| Bloomberg Finance L.P. | CIFR | US17253J1060 | |
 Bloomin' Brands, Inc. | BLMN | US0942351083 | |
| BLRK | BLRK | | |
| BLRKU | BLRKU | | |
| BLRKW | BLRKW | | |
| BLSG | BLSG | US88340C8340 | |
| BLSM | BLSM | | |
| BLTE | BLTE | US07782B1044 | |
 Blue Bird Corporation | BLBD | US0953061068 | |
| BLUW | BLUW | | |
| BLUWU | BLUWU | | |
| BLUWW | BLUWW | | |
| BLZE | BLZE | US05637B1052 | |
| BLZR | BLZR | | |
| BLZRU | BLZRU | | |
| BLZRW | BLZRW | | |
| BMBL | BMBL | US12047B1052 | |
| BMEA | BMEA | US09077A1060 | |
| BMGL | BMGL | | |
| BMHL | BMHL | | |
 BMM | BMM | US09570Q5099 | |
| BMNG | BMNG | US88340C1238 | |
| BMOP | BMOP | US05613H8034 | |
| BMR | BMR | | |
| BMRA | BMRA | US09061H4065 | |
| BMRC | BMRC | US0634251021 | |
| BNAI | BNAI | US1049322076 | |
| BNAIW | BNAIW | US1049321169 | |
 BNC | BNC | US86887P3091 | |
