- SMXT — Solarmax Technology Inc. Common Stock
- SMY.V — Search Minerals Inc.
- SMYIX — Franklin Global Equity Fund Class I
- SMYY — GraniteShares YieldBOOST SMCI ETF
- SN — SharkNinja, Inc.
- SNA — Snap-on Incorporated
- SNAG.V — Silver North Resources Ltd.
- SNAL — Snail, Inc. Class A Common Stock
- SNAP — Snap Inc.
- SNAX — Stryve Foods, Inc.
- SNAXW — Stryve Foods, Inc.
- SNBC — Sun Bancorp, Inc. (NJ)
- SNBR — Sleep Number Corporation
- SNC — State National Companies, Inc.
- SNC.TO — SNC-Lavalin Group Inc.
- SNCE — Science 37 Holdings, Inc.
- SNCR — Synchronoss Technologies, Inc.
- SNCRL — Synchronoss Technologies, Inc. 8.375% Senior Notes due 2026
- SNCY — Sun Country Airlines Holdings, Inc.
- SND — Smart Sand, Inc.
- SNDA — Sonida Senior Living, Inc.
- SNDK — Sandisk Corporation
- SNDK.TO — Sandisk Corporation
- SNDKV — Sandisk Corporation
- SNDL — SNDL Inc.
- SNDR — Schneider National, Inc.
- SNDS — YieldShares High Income ETF
- SNDX — Syndax Pharmaceuticals, Inc.
- SNES — SenesTech, Inc.
- SNEX — StoneX Group Inc.
- SNFCA — Security National Financial Corporation
- SNG.V — Silver Range Resources Ltd.
- SNGVX — Sit U.S. Government Securities Fund
- SNGX — Soligenix, Inc.
- SNGXW — Soligenix Inc. Warrant
- SNLN — Highland/iBoxx Senior Loan ETF
- SNM.V — ShaMaran Petroleum Corp.
- SNMP — Evolve Transition Infrastructure LP
- SNMX — Senomyx, Inc.
- SNN — Smith & Nephew plc
- SNOA — Sonoma Pharmaceuticals, Inc.
- SNOW — Snowflake Inc.
- SNOY — YieldMax SNOW Option Income Strategy ETF
- SNP — China Petroleum & Chemical Corporation
- SNPE — Xtrackers S&P 500 Scored & Screened ETF
- SNPO — Snap One Holdings Corp.
- SNPR — Tortoise Acquisition Corp. II
- SNPS — Synopsys, Inc.
- SNPX — Synaptogenix, Inc.
- SNRE — Sunrise Communications AG
- SNREV — Sunrise Communications AG
- SNRH — Senior Connect Acquisition Corp. I
- SNRHU — Senior Connect Acquisition Corp. I
- SNRHW — Senior Connect Acquisition Corp. I
- SNSE — Sensei Biotherapeutics, Inc.
- SNSR — Global X - Internet of Things ETF
- SNT — Senstar Technologies Ltd.
- SNTG — Sentage Holdings Inc.
- SNTH — MRP SynthEquity ETF
- SNTI — Senti Biosciences, Inc.
- SNTIX — Sit Tax-Free Income Fund
- SNTKX — Steward International Enhanced Index Fund - Class A
- SNUG — Alpha Architect Merlyn.AI Tactical Growth and Income ETF
- SNV — Synovus Financial Corp.
- SNV.V — Sonoro Energy Ltd.
- SNVXX — Schwab Charles Family Funds - Government Money Fund
- SNWIX — Easterly Snow Small Cap Value Fund Class I
- SNWV — SANUWAVE Health, Inc.
- SNX — TD SYNNEX Corporation
- SNXFX — Schwab 1000 Index Fund Investor Shares
- SNY — Sanofi
- SNYR — Synergy CHC Corp.
- SO — The Southern Company
- SOAC — Sustainable Opportunities Acquisition Corp.
- SOAC-UN — Sustainable Opportunities Acquisition Corp.
- SOAR — Volato Group, Inc.
- SOBO — South Bow Corporation
- SOBO.TO — South Bow Corporation
- SOBR — SOBR Safe, Inc.
- SOC — Sable Offshore Corp.
- SOCA — Solarius Capital Acquisition Corp.
- SOCAU — Solarius Capital Acquisition Corp
- SOCAW — Solarius Capital Acquisition Corp. Warrant
- SOCB — Southcoast Financial Corp.
- SOCL — Global X - Social Media ETF
- SODR — SONDORS Inc.
- SOEZ — Franklin Solana ETF
- SOF — Amplify ETF Trust - Samsung SOFR ETF
- SOFA — Direxion Daily SOFI Bull 2X ETF
- SOFI — SoFi Technologies, Inc.
- SOFIW — SoFi Technologies, Inc.
- SOFIX — Opportunistic Credit Interval Fund
- SOFL — 2x Daily Software Platform ETF
- SOFR — Amplify Samsung SOFR ETF
- SOFX — Daily Target 2X Long SOFI ETF
- SOGO — Sogou Inc.
- SOGP — Sound Group Inc.
- SOGU — AXS Short De-SPAC Daily ETF
- SOHO — Sotherly Hotels Inc.
- SOHOB — Sotherly Hotels Inc.