- SEMI — Columbia Select Technology ETF
- SEMNX — Hartford Schroders Emerging Markets Equity Fund
- SEMPX — Semper MBS Total Return Fund - Investor Class
- SEMR — Semrush Holdings, Inc.
- SEMRX — Semper Short Duration Fund - Investor Shares
- SEMTX — Hartford Schroders Emerging Markets Equity Fund
- SEMVX — Hartford Schroders Emerging Markets Equity Fund
- SEMY — GraniteShares YieldBOOST Semiconductor ETF
- SENCX — Touchstone Large Cap Focused Fund
- SEND — SendGrid, Inc.
- SENEA — Seneca Foods Corporation
- SENEB — Seneca Foods Corporation
- SENS — Senseonics Holdings, Inc.
- SENT — AdvisorShares Alpha DNA Equity Sentiment ETF
- SEP — Spectra Energy Partners, LP
- SEPA — SEP Acquisition Corp.
- SEPI — Shelton Equity Premium Income ETF
- SEPN — Septerna, Inc.
- SEQFX — SEI Institutional International Trust Emerging Markets Equity Fund Class Y
- SEQPX — NAA World Equity Income P
- SEQUX — Sequoia Fund
- SER — Serina Therapeutics, Inc.
- SERA — Sera Prognostics, Inc.
- SERV — Serve Robotics Inc.
- SES — SES AI Corporation
- SES.TO — Secure Waste Infrastructure Corp.
- SESG — Sprott Esg Gold Etf
- SESN — Sesen Bio, Inc.
- SETH — ProShares - Short Ether ETF
- SETM — Sprott Critical Materials ETF
- SEUPX — Guggenheim StylePlus - Mid Growth Fund
- SEUS — SEI QiM U.S. Equity Factor Allocation Active ETF
- SEV — Aptera Motors Corp.
- SEV.V — Spectra7 Microsystems Inc.
- SEVIX — SEI Institutional Managed Trust U.S. Managed Volatility Fund Class I
- SEVN — Seven Hills Realty Trust
- SEVNR — Seven Hills Realty Trust
- SEVPX — NAA SMid Cap Value P
- SEZL — Sezzle Inc.
- SF — Stifel Financial Corp.
- SFAAX — Allspring Index Asset Allocation Fund Class A
- SFB — Stifel Financial Corporation 5.20% Senior Notes due 2047
- SFBC — Sound Financial Bancorp, Inc.
- SFBS — ServisFirst Bancshares, Inc.
- SFC — Spirit Finance Corp.
- SFC.TO — Sagicor Financial Company Ltd.
- SFD — SMITHFIELD FOODS INC
- SFD.TO — NXT Energy Solutions Inc.
- SFDYX — SEI Institutional Managed Trust Mid-Cap Fund
- SFE — Safeguard Scientifics, Inc.
- SFECX — Guggenheim StylePlus - Large Core Fund Class C
- SFEPX — Guggenheim StylePlus - Large Core Fund
- SFET — Safe-T Group Ltd.
- SFG — StanCorp Financial Group, Inc.
- SFGV — Sequoia Global Value ETF
- SFHG — Samfine Creation Holdings Group Limited
- SFIX — Stitch Fix, Inc.
- SFIX.TO — Scotia Strategic Fixed Income ETF Portfolio
- SFL — SFL Corporation Ltd.
- SFLA — iPath Long Extended S&P 500 TR ETN
- SFLNX — Schwab Fundamental US Lg Company Index Fund Insti Shs
- SFLO — VictoryShares Small Cap Free Cash Flow ETF
- SFLR — Equity Managed Floor ETF
- SFLWX — AIG Focused Alpha Large-Cap Fund Class W
- SFM — Sprouts Farmers Market, Inc.
- SFN — SFN Group, Inc.
- SFNC — Simmons First National Corporation
- SFNNX — Schwab Fundamental International Large Company Index Fund
- SFR — Appreciate Holdings, Inc.
- SFR.V — Sandfire Resources America Inc.
- SFRWW — Appreciate Holdings, Inc.
- SFSNX — Schwab Fundamental U.S. Small Company Index Fund
- SFST — Southern First Bancshares, Inc.
- SFT — Shift Technologies, Inc.
- SFTC.TO — Softchoice Corporation
- SFTW — Osprey Technology Acquisition Corp.
- SFTX — Horizon International Managed Risk ETF
- SFUN — Fang Holdings Limited
- SFWL — Shengfeng Development Limited
- SFY — SoFi Select 500 ETF
- SFYF — SoFi Social 50 ETF
- SFYI — SoFi Social 50 Income ETF
- SFYX — SoFi Next 500 ETF
- SG — Sweetgreen, Inc.
- SGA — Saga Communications, Inc.
- SGACX — Virtus SGA Global Growth Fund
- SGAPX — Virtus SGA Global Growth I Class
- SGAR — iPath Pure Beta Sugar ETN
- SGBX — Safe & Green Holdings Corp.
- SGBXV — Safe & Green Holdings Corp. Common Stock Ex-distribution When Issued
- SGC — Superior Group of Companies, Inc.
- SGC.V — Solstice Gold Corp.
- SGD — Safe and Green Development Corporation
- SGD.TO — Snowline Gold Corp.
- SGD.V — Snowline Gold Corp.
- SGDJ — Sprott Junior Gold Miners ETF
- SGDLX — Sprott Gold Equity Investor
- SGDM — Sprott Gold Miners ETF
- SGDVV — Safe and Green Development Corporation Common Stock When Issued
- SGE — Strong Global Entertainment, Inc.
