| STLNW | Starling Oncology, Inc. - Warrant | | |
| STNE | StoneCo Ltd. - Class A Common Share | | |
| STOK | Stoke Therapeutics, Inc. - Common Stock | | |
| STRA | Strategic Education, Inc. - Common Stock | | |
| STRC | Strategy Inc - Variable Rate Series A Perpetual Stretch Preferred Stock | | |
| STRD | Strategy Inc - 10.00% Series A Perpetual Stride Preferred Stock | | |
| STRF | Strategy Inc - 10.00% Series A Perpetual Strife Preferred Stock | | |
| STRK | Strategy Inc - 8.00% Series A Perpetual Strike Preferred Stock | | |
| STRL | Sterling Infrastructure, Inc. - Common Stock | | |
| STRO | Sutro Biopharma, Inc. - Common Stock | | |
| STRR | Star Equity Holdings, Inc. - Common Stock | | |
| STRRP | Star Equity Holdings, Inc. - 10% Series A Cumulative Perpetual Preferred Stock | | |
| STRT | STRATTEC SECURITY CORPORATION - Common Stock | | |
| STRZ | Starz Entertainment Corp. - Common Shares | | |
| STTK | Shattuck Labs, Inc. - Common Stock | | |
| STX | Seagate Technology Holdings PLC - Ordinary Shares (Ireland) | | SP500 |
| SUGP | SU Group Holdings Limited - Class A Ordinary Shares | | |
| SUIG | Sui Group Holdings Limited - Common Stock | | |
| SUJA | Suja Life, Inc. - Class A Common Stock | | |
| SUMA | SUMA Acquisition Corporation - Class A Ordinary Shares | | |
| SUMAR | SUMA Acquisition Corporation - Rights | | |
| SUMAU | SUMA Acquisition Corporation - Units | | |
| SUNE | SUNation Energy, Inc. - Common Stock | | |
| SUNS | Sunrise Realty Trust, Inc. - Common Stock | | |
| SUPN | Supernus Pharmaceuticals, Inc. - Common Stock | | |
| SUPX | SuperX AI Technology Limited - Ordinary Shares | | |
| SURG | SurgePays, Inc. - Common Stock | D | |
| SVA | Sinovac Biotech, Ltd. - Ordinary Shares (Antigua/Barbudo) | | |
| SVAQ | Silicon Valley Acquisition Corp. - Class A Ordinary Shares | | |
| SVAQU | Silicon Valley Acquisition Corp. - Units | | |
| SVAQW | Silicon Valley Acquisition Corp. - Warrants | | |
| SVC | Service Properties Trust - Common Shares of Beneficial Interest | | |
| SVCC | Stellar V Capital Corp. - Class A Ordinary Shares | | |
| SVCCU | Stellar V Capital Corp. - Unit | | |
| SVCCW | Stellar V Capital Corp. - Warrant | | |
| SVCO | Silvaco Group, Inc. - Common Stock | | |
| SVIA | Silvia, Inc. - Common Stock | | |
| SVIAW | Silvia, Inc. - Warrant. | | |
| SVIV | Spring Valley Acquisition Corp. IV - Class A Ordinary Shares | | |
| SVIVU | Spring Valley Acquisition Corp. IV - Units | | |
| SVIVW | Spring Valley Acquisition Corp. IV - Warrants | | |
| SVRA | Savara, Inc. - Common Stock | | |
| SVRE | SaverOne 2014 Ltd. - American Depositary Shares | | |
| SVREW | SaverOne 2014 Ltd. - Warrant | | |
| SVRN | SVRN, Inc. - Common Stock | E | |
| SWAG | Stran & Company, Inc. - Common Stock | | |
| SWAGW | Stran & Company, Inc. - Warrant | | |
| SWBI | Smith & Wesson Brands, Inc. - Common Stock | | |
| SWIM | Latham Group, Inc. - Common Stock | | |
| SWKHL | SWK Holdings Corporation - 9.00% Senior Notes due 2027 | | |