| SA Savara Inc | SVRA | Healthcare |
| S2 SaverOne 2014 Ltd. American Depositary Shares | SVRE | Technology |
| S2 SaverOne 2014 Ltd. Warrant | SVREW | Technology |
| SM Sayona Mining Limited American Depository Shares | ELVR | Basic materials |
| SC SBA Communications Corp | SBAC | Real estate |
| SC SBC Communications Inc. | SBC | Industrials |
| SM SBC Medical Group Holdings Incorporated | SBCWW | Industrials |
| SF SB Financial Group Inc | SBFG | Financial services |
| SF Scage Future American Depositary Shares | SCAG | Industrials |
| SC ScanSource Inc | SCSC | Technology |
| SG SCHMID Group N.V. Class A Ordinary Shares | SHMD | Industrials |
| SG SCHMID Group N.V. Warrants | SHMDW | Industrials |
| SR Scholar Rock Holding Corp | SRRK | Healthcare |
| SC Scholastic Corporation | SCHL | Communication services |
| SC Schrodinger Inc | SDGR | Healthcare |
| SA Science Applications International Corporation Common Stock | SAIC | Technology |
| SH Scienjoy Holding Corp | SJ | Communication services |
| SH Scienture Holdings, Inc. | SCNX | Healthcare |
| SH Scilex Holding Company | SCLX | Healthcare |
| SI Scinai Immunotherapeutics Ltd | SCNI | Healthcare |
| SC Scisparc Ltd | SPRC | Healthcare |
| SC Scworx Corp | WORX | Healthcare |
| SC Scynexis Inc | SCYX | Healthcare |
| SB Seacoast Banking Corporation of Florida | SBCF | Financial services |
| ST Seagate Technology PLC | STX | Technology |
| SM Seanergy Maritime Holdings Corp | SHIP | Industrials |
| SM SeaStar Medical Holding Corporation | ICU | Healthcare |
| SN Security National Financial | SNFCA | Financial services |
| SE Seer Inc | SEER | Healthcare |
| SI SEI Investments Company | SEIC | Financial services |
| SI Selective Insurance Group, Inc. | SIGI | Financial services |
| SL Sellas Life Sciences Group Inc | SLS | Healthcare |
| SE SemiLEDS Corporation | LEDS | Technology |
| SI Semilux International Ltd. Ordinary Shares | SELX | Real estate |
| SS Semler Scientific Inc | SMLR | Healthcare |
| SE Semtech Corporation | SMTC | Technology |
| SF Seneca Foods Corp B | SENEB | Consumer defensive |
| SE SenesTech Inc | SNES | Basic materials |
| ST Senmiao Technology Ltd | AIHS | Industrials |
| SB Sensei Biotherapeutics Inc | SNSE | Healthcare |
| SH Senseonics Holdings, Inc. Common Stock | SENS | Healthcare |
| ST Senstar Technologies Ltd | SNT | Industrials |
| SH Sensus Healthcare Inc | SRTS | Healthcare |
| SH Sentage Holdings Inc | SNTG | Financial services |
| SB Senti Biosciences Inc | SNTI | Healthcare |
| SC Septerna, Inc. Common Stock | SEPN | Healthcare |
| SP Sera Prognostics Inc | SERA | Healthcare |
| ST Seres Therapeutics Inc | MCRB | Healthcare |
| SR Serve Robotics Inc. Common Stock | SERV | Industrials |
| SC ServiceTitan, Inc. Class A Common Stock | TTAN | Technology |
| SP Service Properties Trust | SVC | Real estate |
| SH Seven Hills Realty Trust | SEVN | Real estate |
| SE Sezzle Inc. | SEZL | Financial services |
| SB SG Blocks Inc | SGBX | Industrials |
| SG Sharplink Gaming Ltd | SBET | Financial services |
| ST Sharps Technology Inc | STSS | Healthcare |
| SL Shattuck Labs Inc | STTK | Healthcare |
| ST Shenandoah Telecommunications Co | SHEN | Communication services |
| SD Shengfeng Development Limited Class A Ordinary Shares | SFWL | Industrials |
| SH SHF Holdings Inc | SHFS | Financial services |
| SC Shimmick Corporation Common Stock | SHIM | Industrials |
| SH Shineco Inc | SISI | Consumer defensive |
| ST Shoals Technologies Group Inc | SHLS | Technology |
| SC Shoe Carnival Inc | SCVL | Consumer cyclical |
| SB Shore Bancshares Inc | SHBI | Financial services |
| SH Shotspotter Inc | SSTI | Technology |
| SP Shuttle Pharmaceuticals Inc | SHPH | Healthcare |
| SA Siddhi Acquisition Corp Unit | SDHIU | Financial services |
| SS Sidus Space Inc | SIDU | Industrials |
| SF Siebert Financial Corp | SIEB | Financial services |
| SB Sierra Bancorp | BSRR | Financial services |
| ST Sify Technologies Limited | SIFY | Communication services |
| ST SIGA Technologies Inc | SIGA | Healthcare |
| SS Sight Sciences Inc | SGHT | Healthcare |
| SL Sigma Lithium Resources Corp | SGML | Basic materials |
| ST Silence Therapeutics PLC | SLN | Healthcare |
| SI Silicom | SILC | Technology |
| SL Silicon Laboratories Inc | SLAB | Technology |
| SM Silicon Motion Technology | SIMO | Technology |
| SG Silvaco Group, Inc. Common Stock | SVCO | Technology |
| SA Silvercrest Asset Management Group Inc | SAMG | Financial services |
| SF Simmons First National Corporation | SFNC | Financial services |
| SG Simply Good Foods Co | SMPL | Consumer defensive |
| SO SIMPPLE LTD. Ordinary Shares | SPPL | Industrials |
| SP Simulations Plus Inc | SLP | Healthcare |
| SA SIM Acquisition Corp. I Class A Ordinary Shares | SIMA | Financial services |
| SA SIM Acquisition Corp. I Unit | SIMAU | Financial services |
| SA SIM Acquisition Corp. I Warrant | SIMAW | Financial services |
| SB Sinclair Broadcast Group Inc | SBGI | Communication services |
| SF Singularity Future Technology Ltd | SGLY | Industrials |
| SB Sinovac Biotech Ltd | SVA | Healthcare |
| ST SINTX Technologies Inc | SINT | Healthcare |
| ST Sionna Therapeutics, Inc. Common Stock | SION | Healthcare |
| SX Sirius XM Holding Inc | SIRI | Communication services |
| SI Sitime Corporation | SITM | Technology |
| SM Siyata Mobile Inc | SYTA | Technology |
| SA Sizzle Acquisition Corp. II Unit | SZZLU | Financial services |
| SI Si-Bone Inc | SIBN | Healthcare |
| SC Skillful Craftsman Education Tech | EDTK | Consumer defensive |
| SS Skycorp Solar Group Limited Ordinary Shares | PN | Technology |