- SLYG — State Street SPDR S&P 600 Small Cap Growth ETF
- SLYV — State Street SPDR S&P 600 Small Cap Value ETF
- SM — SM Energy Company
- SM.V — Sierra Madre Gold and Silver Ltd.
- SMA — Smartstop Self Storage REIT Inc
- SMAP — Amplify Small-Mid Cap Equity ETF
- SMAPU — SportsMap Tech Acquisition Corp.
- SMAPW — SportsMap Tech Acquisition Corp.
- SMAPX — Salient MLP & Energy Infrastructure Fund, Class A
- SMAR — Smartsheet Inc.
- SMAX.TO — Hamilton U.S. Equity YIELD MAXIMIZER ETF
- SMAYX — Small Cap Growth Fund Class Y
- SMBC — Southern Missouri Bancorp, Inc.
- SMBK — SmartFinancial, Inc.
- SMBYX — ClearBridge Mid Cap Fund Class I
- SMC — Summit Midstream Corp.
- SMC.TO — Sulliden Mining Capital Inc.
- SMCF — Themes US Small Cap Cash Flow Champions ETF
- SMCI — Super Micro Computer, Inc.
- SMCIX — Shelton S&P Smallcap Index Investor
- SMCO — Hilton Small-MidCap Opportunity ETF
- SMCP — SMART Mid Cap ETF
- SMCWX — American Funds SMALLCAP World Fund Class A
- 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
- SMDIX — Hartford Schroders US MidCap Opportunities Fund
- SMDMX — Fidelity Maryland Municipal Income Fund
- SMDRX — Hartford Schroders US MidCap Opportunities Fund Class SDR
- SMDVX — Hartford Schroders US MidCap Opportunities Fund Class A
- SMDX — Intech S&P Small-Mid Cap Diversified Alpha ETF
- SMDY — Syntax Stratified MidCap
- SME.V — Sama Resources Inc.
- SMED — Sharps Compliance Corp.
- SMEZ — SPDR EURO STOXX Small Cap ETF
- SMFG — Sumitomo Mitsui Financial Group, Inc.
- SMFR — Sema4 Holdings Corp.
- SMFRW — Sema4 Holdings Corp.
- SMFYX — American Beacon Stephens Mid-Cap Growth Fund Class Y
- SMG — The Scotts Miracle-Gro Company
- SMGIX — Columbia Contrarian Core Fund
- SMH — VanEck Semiconductor ETF
- SMHB — ETRACS 2xMonthly Pay Leveraged US Small Cap High Dividend ETN Series B
- SMHC — VanEck China Semiconductor ETF
- SMHD — UBS ETRACS Monthly Pay 2xLeveraged US Small Cap High Dividend ETN
- SMHI — SEACOR Marine Holdings Inc.
- SMHX — VanEck Fabless Semiconductor ETF
- SMID — Smith-Midland Corporation
- SMIG — Bahl & Gaynor Small/Mid Cap Income Growth ETF
- SMIH — Summit Healthcare Acquisition Corp.
- SMIHU — Summit Healthcare Acquisition Corp.
- SMIHW — Summit Healthcare Acquisition Corp.
- SMIZ — Zacks Small/Mid Cap ETF
- SMJF — SMJ International Holdings Inc.
- SMLE — Xtrackers S&P SmallCap 600 ESG ETF
- SMLF — iShares US Small-Cap Equity Factor ETF
- SMLL — Harbor Active Small Cap ETF (SMLL)
- SMLP — Summit Midstream Partners, LP
- SMLR — Semler Scientific, Inc.
- SMLV — State Street SPDR US Small Cap Low Volatility Index ETF
- SMM — Salient Midstream & MLP Fund
- SMMCX — Western Asset Managed Municipals Fund Class C
- SMMF — Summit Financial Group, Inc.
- SMMOX — Western Asset Managed Municipals Fund
- SMMT — Summit Therapeutics Inc.
- SMMU — PIMCO Short Term Municipal Bond Active Exchange-Traded Fund
- SMN — ProShares - UltraShort Materials
- SMN.V — Sun Summit Minerals Corp.
- SMOG — VanEck Low Carbon Energy ETF
- SMOM — Symmetry Panoramic Sector Momentum ETF
- SMOX — Horizon Small/Mid Cap Core Equity ETF
- SMP — Standard Motor Products, Inc.
- SMP.V — Southern Empire Resources Corp.
- SMPL — The Simply Good Foods Company
- SMR — NuScale Power Corporation
- SMRF — ALPS ETF Trust - ALPS Nautilus SMR, Nuclear & Technology ETF
- SMRI — Bushido Capital US Equity ETF
- SMRSX — ALPS/Smith Short Duration Bond Investor
- SMRT — SmartRent, Inc.
- SMSI — Smith Micro Software, Inc.
- SMST — Daily Target 1.5X Short MSTR ETF
- SMT.TO — Sierra Metals Inc.
- SMTAX — JPMorgan SmartRetirement 2040 Fund Class A
- SMTC — Semtech Corporation
- SMTCX — JPMorgan SmartRetirement 2040 Fund Class C
- SMTH — ALPS Funds Smith Core Plus Bond ETF
- SMTI — Sanara MedTech Inc.
- SMTIX — JPMorgan SmartRetirement 2040 Fund Class R5
- SMTK — SmartKem, Inc.
- SMTRX — ALPS/Smith Total Return Bond Investor
- SMTS — Sierra Metals Inc.
- SMTSX — JPMorgan SmartRetirement 2040 Fund Class I
- SMTYX — JPMorgan SmartRetirement 2040 Fund Class R6
- SMU-UN.TO — Summit Industrial Income REIT
- SMUYX — Multi Strategy Alternative Fund Class Y
- SMVLX — Smead Value Fund
- SMVTX — Virtus Ceredex Mid-Cap Value Equity Fund I
- SMWB — Similarweb Ltd.
- SMX — SMX (Security Matters) Public Limited Company
