| BHE | Benchmark Electronics, Inc. Common Stock | | |
| BHK | Blackrock Core Bond Trust | | |
| BHP | BHP Group Limited American Depositary Shares (Each representing two Ordinary Shares) | | |
| BHR | Braemar Hotels & Resorts Inc. Common Stock | | |
| BHR-B | Braemar Hotels & Resorts Inc. 5.50% Series B Cumulative Convertible Preferred Stock, par value $0.01 per share | | |
| BHR-D | Braemar Hotels & Resorts Inc. 8.25% Series D Cumulative Preferred Stock, par value $0.01 per share | | |
| BHV | BlackRock Virginia Municipal Bond Trust | | |
| BHVN | Biohaven Ltd. Common Shares | | |
| BIII | Black Spade Acquisition III Co Class A Ordinary Shares | | |
| BIII+ | Black Spade Acquisition III Co Redeemable warrants, each whole warrant exercisable for one Class A ordinary share at an exercise price of $11.50 | | |
| BIII= | Black Spade Acquisition III Co Units, each consisting of one Class A ordinary share and one-third of one redeemable warrant | | |
| BILL | BILL Holdings, Inc. Common Stock | | |
| BIO | Bio-Rad Laboratories, Inc. Class A Common Stock | | |
| BIO.B | Bio-Rad Laboratories, Inc. Class B Common Stock | | |
| BIP | Brookfield Infrastructure Partners LP Limited Partnership Units | | |
| BIP-A | Brookfield Infrastructure Partners LP 5.125% Class A Preferred Limited Partnership Units, Series 13 | | |
| BIP-B | Brookfield Infrastructure Partners LP 5.000% Class A Preferred Limited Partnership Units, Series 14 | | |
| BIPC | Brookfield Infrastructure Corporation Brookfield Infrastructure Corporation | | |
| BIPH | Brookfield Infrastructure Corporation 5.000% Subordinated Notes due 2081 | | |
| BIPI | BIP Bermuda Holdings I Limited 5.125% Perpetual Subordinated Notes | | |
| BIPJ | Brookfield Infrastructure Corporation 7.250% Subordinated Notes due 2084 | | |
| BIRK | Birkenstock Holding plc Ordinary Shares | | |
| BIT | BlackRock Multi-Sector Income Trust Common Shares of Beneficial Interest | | |
| BJ | BJ's Wholesale Club Holdings, Inc. Common Stock | | |
| BKD | Brookdale Senior Living Inc. Common Stock | | |
| BKE | Buckle, Inc. (The) Common Stock | | |
| BKH | Black Hills Corporation Common Stock | | |
| BKKT | Bakkt, Inc. Class A Common Stock | | |
| BKSY | BlackSky Technology Inc. Class A Common Stock | | |
| BKT | BlackRock Income Trust Inc. (The) | | |
| BKU | BankUnited, Inc. Common Stock | | |
| BKV | BKV Corporation Common Stock | | |
| BLCO | Bausch + Lomb Corporation Common Shares | | |
| BLDR | Builders FirstSource, Inc. Common Stock | | |
| BLK | BlackRock, Inc. Common Stock | | SP500 |
| BLND | Blend Labs, Inc. Class A Common Stock | | |
| BLSH | Bullish Ordinary Shares | | |
| BLW | Blackrock Limited Duration Income Trust | | |
| BLX | Bladex, Inc. Class E Common Stock | | |
| BMA | Banco Macro S.A. ADR (representing Ten Class B Common Shares) | | |
| BME | Blackrock Health Sciences Trust | | |
| BMEZ | BlackRock Health Sciences Term Trust Common Shares of Beneficial Interest | | |
| BMI | Badger Meter, Inc. Common Stock | | |
| BML-G | Bank of America Corporation Depositary Shares (Each representing a 1/1200th interest in a share of Floating Rate Non-Cumulative Preferred Stock , Series 1) | | |
| BML-H | Bank of America Corporation Depositary Shares (Each representing a 1/1200th interest in a Share of Floating Rate Non-Cumulative Preferred Stock, Series 2) | | |
| BML-J | Bank of America Corporation Depositary Shares (Each representing a 1/1200th interest in a Share of Floating Rate Non-Cumulative Preferred Stock, Series 4) | | |
| BML-L | Bank of America Corporation Depositary Shares (Each representing a 1/1200th Interest in a Share of Floating Rate Non-Cumulative Preferred Stock, Series 5) | | |
| BMN | BlackRock 2037 Municipal Target Term Trust Common Shares of Beneficial Interest | | |
| BMNP | BitMine Immersion Technologies, Inc. 9.5% Series A Perpetual Preferred Stock | | |
| BMNR | BitMine Immersion Technologies, Inc. Common Stock | | |