| 4251 | BlockchAIn Digital Infrastructure, Inc. | US | Financials | — |
| 4252 | Blockchain Coinvestors Acquisition Corp. I | US | Financials | — |
| 4253 | Blockchain Industries, Inc. | US | Industrials | — |
| 4254 | Blockchain Moon Acquisition Corp. | US | Financials | — |
| 4255 | Blockchain of Things, Inc. | US | Financials | — |
| 4256 | Bloodhound Search Technologies, Inc. | US | Unknown | — |
| 4257 | Bloom Energy Corp | US | Industrials | — |
| 4258 | Bloom HoldCo LLC | US | Financials | — |
| 4259 | Bloomin' Brands, Inc. | US | Consumer Discretionary | — |
| 4260 | Blow & Drive Interlock Corp | US | Technology | — |
| 4261 | Blue Acquisition Corp/Cayman | US | Financials | — |
| 4262 | Blue Apron Holdings, Inc. | US | Consumer Discretionary | — |
| 4263 | Blue Bird Corp | US | Consumer Discretionary | — |
| 4264 | Blue Buffalo Pet Products, Inc. | US | Consumer Staples | — |
| 4265 | Blue Cap AG | DE | — | 5299000Q9YDTA0PTQJ89 |
| 4266 | Blue Capital Reinsurance Holdings Ltd. | US | Financials | — |
| 4267 | Blue Earth Refineries Inc. | US | Materials | — |
| 4268 | Blue Earth Solutions, Inc. | US | Consumer Discretionary | — |
| 4269 | Blue Foundry Bancorp | US | Financials | — |
| 4270 | Blue Gem Enterprise | US | Materials | — |
| 4271 | Blue Gold Ltd | US | Materials | — |
| 4272 | Blue Hills Bancorp, Inc. | US | Financials | — |
| 4273 | Blue Line Holdings, Inc. | US | Consumer Staples | — |
| 4274 | Blue Mountain Resources Inc. | US | Health Care | — |
| 4275 | Blue Ocean Acquisition Corp | US | Financials | — |
| 4276 | Blue Owl Alternative Credit Fund | US | Unknown | — |
| 4277 | Blue Owl Capital Corp | US | Unknown | — |
| 4278 | Blue Owl Digital Infrastructure Trust | US | Real Estate | — |
| 4279 | Blue Owl Real Estate Net Lease Trust | US | Real Estate | — |
| 4280 | Blue Owl Technology Finance Corp. | US | Unknown | — |
| 4281 | Blue Planet Investment Trust Plc | GB | — | 213800ELDGG1E9RZU718 |
| 4282 | Blue Prism Group PLC | GB | — | 2138006DQE9FNUW8KO83 |
| 4283 | Blue Safari Group Acquisition Corp | US | Technology | — |
| 4284 | Blue Sky Group Holdings, Inc. | US | Financials | — |
| 4285 | Blue Spa Inc | US | Energy | — |
| 4286 | Blue Sphere Corp | US | Technology | — |
| 4287 | Blue Star Capital plc | GB | — | 213800Y6XGR31P2LKT12 |
| 4288 | Blue Star Foods Corp. | US | Consumer Staples | — |
| 4289 | Blue Water Acquisition Corp. | US | Health Care | — |
| 4290 | Blue Water Acquisition Corp. III | US | Financials | — |
| 4291 | Blue Water Acquisition Corp. IV | US | Financials | — |
| 4292 | Blue Water Restaurant Group, Inc. | US | Consumer Discretionary | — |
| 4293 | Blue Whale Acquisition Corp I | US | Financials | — |
| 4294 | Blue Wireless & Data, Inc. | US | Industrials | — |
| 4295 | Blue Wolf Mongolia Holdings Corp. | US | Financials | — |
| 4296 | Blue World Acquisition Corp | US | Financials | — |
| 4297 | BlueArc Multi-Strategy Fund | US | Unknown | — |
| 4298 | BlueBay Destra International Event-Driven Credit Fund | US | Unknown | — |
| 4299 | BlueLinx Holdings Inc. | US | Consumer Discretionary | — |
| 4300 | BlueNRGY Group Ltd | US | Technology | — |