| LFMD | LifeMD, Inc. - Common Stock | | |
| LFMDP | LifeMD, Inc. - 8.875% Series A Cumulative Perpetual Preferred Stock | | |
| LFS | LEIFRAS Co., Ltd. - American Depositary Shares | | |
| LFST | LifeStance Health Group, Inc. - Common Stock | | |
| LFTO | Liftoff Mobile, Inc. - Common Stock | | |
| LFUS | Littelfuse, Inc. - Common Stock | | |
| LFVN | Lifevantage Corporation - Common Stock | | |
| LFWD | Lifeward Ltd. - Ordinary Shares | | |
| LGCL | Lucas GC Limited - Class A Ordinary Shares | | |
| LGHL | Lion Group Holding Ltd. - American Depositary Share | | |
| LGIH | LGI Homes, Inc. - Common Stock | | |
| LGN | Legence Corp. - Class A Common stock | | |
| LGND | Ligand Pharmaceuticals Incorporated - Common Stock | | |
| LGO | Largo Inc. - Common Shares | D | |
| LGVN | Longeveron Inc. - Class A Common stock | | |
| LHAI | Linkhome Holdings Inc. - Common stock | | |
| LHSW | Lianhe Sowell International Group Ltd - Class A Ordinary Shares | | |
| LI | Li Auto Inc. - American Depositary Shares | | |
| LICN | Lichen International Limited - Class A Ordinary Shares | | |
| LIDR | AEye, Inc. - Class A Common Stock | | |
| LIEN | Chicago Atlantic BDC, Inc. - Common Stock | | |
| LIF | Life360, Inc. - Common Stock | | |
| LIFE | Ethos Technologies Inc. - Class A Common Stock | | |
| LILA | Liberty Latin America Ltd. - Class A Common Stock | | |
| LILAK | Liberty Latin America Ltd. - Class C Common Stock | | |
| LILAP | Liberty Latin America Ltd. - 9.0% Fixed Rate Cumulative Perpetual Redeemable Series A Preference Shares | | |
| LIME | Neutron Holdings, Inc. - Common Stock | | |
| LIMN | Liminatus Pharma, Inc. - Class A Common Stock | | |
| LIMNW | Liminatus Pharma, Inc. - Warrants | | |
| LIN | Linde plc - Ordinary Shares | | SP500 |
| LINC | Lincoln Educational Services Corporation - Common Stock | | |
| LIND | Lindblad Expeditions Holdings Inc. - Common Stock | | |
| LINE | Lineage, Inc. - Common Stock | | |
| LINK | Interlink Electronics, Inc. - Common Stock | | |
| LIQT | LiqTech International, Inc. - Common Stock | D | |
| LITE | Lumentum Holdings Inc. - Common Stock | | SP500 |
| LITS | Lite Strategy, Inc. - Common Stock | | |
| LIVE | Live Ventures Incorporated - Common Stock | | |
| LIVN | LivaNova PLC - Ordinary Shares | | |
| LKFN | Lakeland Financial Corporation - Common Stock | | |
| LKFT | Lakefront Biotherapeutics - American Depositary Shares | | |
| LKQ | LKQ Corporation - Common Stock | | |
| LKSP | Lake Superior Acquisition Corp. - Class A Ordinary Shares | | |
| LKSPR | Lake Superior Acquisition Corp. - Rights | | |
| LKSPU | Lake Superior Acquisition Corp. - Units | | |
| LLYVA | Liberty Live Holdings, Inc. - Series A Liberty Live Group Common Stock | | |
| LLYVK | Liberty Live Holdings, Inc. - Series C Liberty Live Group Common Stock | | |
| LMAT | LeMaitre Vascular, Inc. - Common Stock | | |
| LMB | Limbach Holdings, Inc. - Common Stock | | |
| LMNR | Limoneira Co - Common Stock | | |