- SLVR.TO — Silver Tiger Metals Inc.
- SLVRF — Silver One Resources Inc.
- SLVTF — Silver Tiger Metals Inc.
- SLVU.TO — BetaPro Silver 2x Daily Bull ETF
- SLVX — Nicholas Silver Income ETF
- SLVYY — Solvay S.A.
- SLWS — Spend Life Wisely Funds investment trust - Wisdom Short Duration Income ETF Fund
- SLX — VanEck Steel ETF
- SLX.AX — Silex Systems Limited
- SLXN — Silexion Therapeutics Ltd.
- SLXNW — Silexion Therapeutics Ltd.
- SLXXF — Fintech Select Ltd.
- SLYG — State Street SPDR S&P 600 Small Cap Growth ETF
- SLYV — State Street SPDR S&P 600 Small Cap Value ETF
- SLZ.AX — Sultan Resources Limited
- SLZ.CN — Slave Lake Zinc Corp.
- SLZNF — Slave Lake Zinc Corp.
- SM — SM Energy Company
- SM.V — Sierra Madre Gold and Silver Ltd.
- SM1.AX — Synlait Milk Limited
- SMA — Smartstop Self Storage REIT Inc
- SMAA — SMA Alliance, Inc.
- SMAGF — Soma Gold Corp.
- SMAL — Summit Bancshares, Inc.
- SMAS — Somatic Systems, Inc.
- SMAWF — Siemens AG
- SMAX.TO — Hamilton U.S. Equity YIELD MAXIMIZER ETF
- SMAY — FT Vest U.S. Small Cap Moderate Buffer ETF - May
- SMAYF — Ampeak Energy Ltd.
- SMB — VanEck Short Muni ETF
- SMBC — Southern Missouri Bancorp, Inc.
- SMBK — SmartFinancial, Inc.
- SMBMF — Seatrium Limited
- SMBMY — Seatrium Limited Unsponsored ADR
- SMBZF — Simba Essel Energy Inc.
- SMC — Summit Midstream Corp.
- SMCAY — SMC Corporation
- SMCC — Leveraged Long + Income SMCI ETF
- SMCF — Themes US Small Cap Cash Flow Champions ETF
- SMCI — Super Micro Computer, Inc.
- SMCI.NE — Super Micro Computer, Inc.
- SMCO — Hilton Small-MidCap Opportunity ETF
- SMCP — SMART Mid Cap ETF
- SMCX — Daily Target 2X Long SMCI ETF
- SMCY — YieldMax SMCI Option Income Strategy ETF
- SMCZ — Daily Target 2X Short SMCI ETF
- SMDD — ProShares - UltraPro Short MidCap400
- SMDPY — Sumitomo Pharma Co., Ltd.
- SMDRF — Sierra Madre Gold and Silver Ltd.
- SMDV — ProShares - Russell 2000 Dividend Growers ETF
- SMDX — Intech S&P Small-Mid Cap Diversified Alpha ETF
- SMDZF — Strategic Metals Ltd.
- SME.V — Sama Resources Inc.
- SMEBF — Sime Darby Berhad
- SMECF — SMC Corporation
- SMEGF — Siemens Energy AG
- SMERY — Siemens Energy AG
- SMEV — Simulated Environment Concepts, Inc.
- SMFG — Sumitomo Mitsui Financial Group, Inc.
- SMFL — Smart for Life, Inc.
- SMFNF — Sumitomo Mitsui Financial Group, Inc.
- SMFRF — Sumitomo Forestry Co., Ltd.
- SMFX — S A M Trade Asia Pte Ltd.
- SMG — The Scotts Miracle-Gro Company
- SMGBF — San Miguel Corporation
- SMGI — SMG Industries Inc.
- SMGKF — Smiths Group plc
- SMGZY — Smiths Group plc
- SMH — VanEck Semiconductor ETF
- SMHB — ETRACS 2xMonthly Pay Leveraged US Small Cap High Dividend ETN Series B
- SMHC — VanEck China Semiconductor ETF
- SMHI — SEACOR Marine Holdings Inc.
- SMHX — VanEck Fabless Semiconductor ETF
- SMI.AX — Santana Minerals Limited
- SMID — Smith-Midland Corporation
- SMIG — Bahl & Gaynor Small/Mid Cap Income Growth ETF
- SMIN — iShares MSCI India Small-Cap ETF
- SMIT — Schmitt Industries, Inc.
- SMIZ — Zacks Small/Mid Cap ETF
- SMIZF — Meliá Hotels International, S.A.
- SMJF — SMJ International Holdings Inc.
- SMKG — Smart Card Marketing Systems Inc.
- SMLF — iShares US Small-Cap Equity Factor ETF
- SMLKF — Synlait Milk Limited
- SMLL — Harbor Active Small Cap ETF (SMLL)
- SMLL.AX — BetaShares - Australian Small Companies Select ETF
- SMLV — State Street SPDR US Small Cap Low Volatility Index ETF
- SMM.AX — Somerset Minerals Limited
- SMMD — iShares Russell 2500 ETF
- SMME — SmartMetric, Inc.
- SMMNY — Siemens Healthineers AG
- SMMR — U C Inc.
- SMMT — Summit Therapeutics Inc.
- SMMU — PIMCO Short Term Municipal Bond Active Exchange-Traded Fund
- SMMV — iShares MSCI USA Small-Cap Min Vol Factor ETF
- SMMYY — Sumitomo Metal Mining Co., Ltd.
- SMN — ProShares - UltraShort Materials
- SMN.AX — Structural Monitoring Systems Plc
- SMN.V — Sun Summit Minerals Corp.
- SMNNY — Shimano Inc.