| BELFA | Bel Fuse Inc. - Class A Common Stock | | |
| BELFB | Bel Fuse Inc. - Class B Common Stock | | |
| BENF | Beneficient - Class A Common Stock | | |
| BENFW | Beneficient - Warrant | | |
| BETR | Better Home & Finance Holding Company - Class A Common Stock | D | |
| BETRW | Better Home & Finance Holding Company - Warrant | D | |
| BFC | Bank First Corporation - Common Stock | | |
| BFRG | Bullfrog AI Holdings, Inc. - Common Stock | D | |
| BFRGW | Bullfrog AI Holdings, Inc. - Warrants | | |
| BFRI | Biofrontera Inc. - Common Stock | | |
| BFRIW | Biofrontera Inc. - Warrants | | |
| BFST | Business First Bancshares, Inc. - Common Stock | | |
| BGC | BGC Group, Inc. - Class A Common Stock | | |
| BGDE | Big Digital Energy, Inc. - Common Stock | | |
| BGIN | Bgin Blockchain Limited - Class A Ordinary Shares | | |
| BGL | Blue Gold Limited - Class A ordinary shares | D | |
| BGLC | BioNexus Gene Lab Corp - Common stock | | |
| BGLWW | Blue Gold Limited - Warrant | | |
| BGM | BGM Group Ltd. - Class A Ordinary Shares | | |
| BGMS | Bio Green Med Solution, Inc. - Common Stock | | |
| BHAV | BHAV Acquisition Corp - Class A Ordinary Shares | | |
| BHAVR | BHAV Acquisition Corp - Rights | | |
| BHAVU | BHAV Acquisition Corp - Units | | |
| BHF | Brighthouse Financial, Inc. - Common Stock | | |
| BHFAL | Brighthouse Financial, Inc. - Junior Subordinated Debentures due 2058 | | |
| BHFAM | Brighthouse Financial, Inc. - Depositary shares each representing a 1/1,000th Interest in a Share of 4.625% Non-Cumulative Preferred Stock, Series D | | |
| BHFAN | Brighthouse Financial, Inc. - depositary shares, each representing a 1/1,000th interest in a share of 5.375% Non-Cumulative Preferred Stock, Series C | | |
| BHFAO | Brighthouse Financial, Inc. - Depositary Shares, each representing a 1/1,000th interest in a share of 6.750% Non-Cumulative Preferred Stock, Series B | | |
| BHFAP | Brighthouse Financial, Inc. - Depositary Shares 6.6% Non-Cumulative Preferred Stock, Series A | | |
| BHRB | Burke & Herbert Financial Services Corp. - Common Stock | | |
| BHST | BioHarvest Sciences Inc. - Common Stock | | |
| BIAF | bioAffinity Technologies, Inc. - Common Stock | | |
| BIAFW | bioAffinity Technologies, Inc. - Warrant | | |
| BID | Tribeca Strategic Acquisition Corp. - Class A Ordinary Shares | | |
| BIDU | Baidu, Inc. - American Depositary Shares, each representing 8 ordinary share | | |
| BIDWR | Tribeca Strategic Acquisition Corp. - Rights | | |
| BIDWU | Tribeca Strategic Acquisition Corp. - Unit | | |
| BIIB | Biogen Inc. - Common Stock | | SP500 |
| BILI | Bilibili Inc. - American Depositary Shares | | |
| BIOA | BioAge Labs, Inc. - Common Stock | | |
| BIOT | Instinct Bio Technical Company Holdings Inc. - Common stock | D | |
| BIOTW | Instinct Bio Technical Company Holdings Inc. - Warrants | D | |
| BIOX | Bioceres Crop Solutions Corp. - Ordinary Shares | D | |
| BIRD | Smartbird, Inc. - Class A Common Stock | | |
| BIVI | BioVie Inc. - Common stock | | |
| BIVIW | BioVie Inc. - Warrant | | |
| BIXI | Bitcoin Infrastructure Acquisition Corp Ltd. - Class A Ordinary Shares | | |
| BIXIU | Bitcoin Infrastructure Acquisition Corp Ltd. - Units | | |
| BIXIW | Bitcoin Infrastructure Acquisition Corp Ltd. - Warrants | | |
| BIYA | Baiya International Group Inc. - Ordinary Shares | | |