- URI — United Rentals, Inc.
- URNJ — Sprott Junior Uranium Miners ETF
- URNM — Sprott Uranium Miners ETF
- UROY — Uranium Royalty Corp.
- URR — Market Vectors Double Long Euro ETN
- URSP — ProShares - Ultra S&P 500 Equal Weight
- URTH — iShares MSCI World ETF
- URTY — ProShares - UltraPro Russell2000
- URZ.V — URZ3 Energy Corp.
- USA — Liberty All-Star Equity Fund
- USA.TO — Americas Gold and Silver Corporation
- USAAX — USAA Mutual Funds Trust - USAA Growth Fund
- USAC — USA Compression Partners, LP
- USAG — United States Agriculture Index
- USAGX — Victory Precious Metals and Minerals Fund
- USAI — Pacer American Energy Independence ETF
- USAK — USA Truck, Inc.
- USAP — Universal Stainless & Alloy Products, Inc.
- USAR — USA Rare Earth Inc
- USARW — USA Rare Earth Inc
- USAS — Americas Gold and Silver Corporation
- USAU — U.S. Gold Corp.
- USAWX — USAA Sustainable World Fund Shares
- USB — U.S. Bancorp
- USB-PP — U.S. Bancorp
- USB-PQ — U.S. Bancorp
- USB-PR — U.S. Bancorp
- USB-PS — U.S. Bancorp Depositary Shares,
- USB.TO — Invesco LadderRite U.S. 0-5 Year Corporate Bond Index ETF
- USBC — USBC, Inc.
- USBF — iShares USD Bond Factor ETF
- USBLX — USAA Growth and Tax Strategy Fund
- USBNX — Pear Tree Polaris Small Cap Fund
- USBOX — Pear Tree Quality Fund
- USCA — Xtrackers MSCI USA Climate Action Equity ETF
- USCB — USCB Financial Holdings, Inc.
- USCBX — Victory CA Bond
- USCC-U.TO — Global X S&P 500 Covered Call ETF
- USCC.TO — Global X S&P 500 Covered Call ETF
- USCF — Themes US Cash Flow Champions ETF
- USCI — United States Commodity Index Fund
- USCL — iShares Climate Conscious Transition MSCI USA ETF
- USCL.TO — Global X Enhanced S&P 500 Covered Call ETF
- USCR — U.S. Concrete, Inc.
- USCRX — Victory Cornerstone Moderately Aggressive Fund
- USCT — TKB Critical Technologies 1
- USCTU — TKB Critical Technologies 1
- USCTW — TKB Critical Technologies 1
- USCU.V — US Copper Corp.
- USD — ProShares - Ultra Semiconductors
- USDEW — StablecoinX Inc. Warrants
- USDU — WisdomTree Bloomberg U.S. Dollar Bullish Fund
- USDX — SGI Enhanced Core ETF
- USDY — Pacific Global US Equity Income ETF
- USE — USCF Energy Commodity Strategy Absolute Return Fund
- USEA — United Maritime Corporation
- USEG — U.S. Energy Corp.
- USER — UserTesting, Inc.
- USFD — US Foods Holding Corp.
- USFE — First Eagle US Equity ETF
- USFI — BrandywineGLOBAL - U.S. Fixed Income ETF
- USFR — WisdomTree Floating Rate Treasury Fund
- USG — USCF Gold Strategy Plus Income Fund
- USGO — U.S. GoldMining Inc.
- USHA.V — Usha Resources Ltd.
- USHG — AGFiQ Dynamic Hedged U.S. Equity ETF
- USI — Principal Ultra-Short Active Income ETF
- USIG — iShares Broad USD Investment Grade Corporate Bond ETF
- USIN — WisdomTree 7-10 Year Laddered Treasury Fund
- USIO — Usio, Inc.
- USL — United States 12 Month Oil Fund
- USLB — Invesco Russell 1000 Low Beta Equal Weight ETF
- USLM — United States Lime & Minerals, Inc.
- USLV — Direxion Daily Silver Bull 2X ETF
- USM — United States Cellular Corporation
- USMAX — AlphaSimplex Tactical U.S. Market Fund Class A
- USMC — Principal U.S. Mega-Cap ETF
- USMCX — AlphaSimplex Tactical U.S. Market Fund Class C
- USMD — CoreValues America First Technology ETF
- USML — ETRACS 2x Leveraged MSCI US Minimum Volatility Factor TR ETN
- USMYX — AlphaSimplex Tactical U.S. Market Fund Class Y
- USNA — USANA Health Sciences, Inc.
- USNG — Amplify Samsung U.S. Natural Gas Infrastructure ETF
- USNQX — USAA NASDAQ-100 Index Fund
- USNZ — Xtrackers Net Zero Pathway Paris Aligned US Equity ETF
- USO — United States Oil Fund LP
- USOD — United States 3x Short Oil Fund
- USOI — UBS AG ETRACS Crude Oil Shares Covered Call ETNs due April 24, 2037
- USOU — United States 3x Oil Fund
- USOY — Oil Enhanced Options Income ETF
- USPH — U.S. Physical Therapy, Inc.
- USPRX — USAA 500 Index Fund
- USPX — Franklin U.S. Equity Index ETF
- USQIX — USQ Core Real Estate Fund
- USRD — Themes US R&D Champions ETF
- USRT — iShares Core US REIT ETF
- USRTX — Horizon Multi-Factor U.S. Equity Fund - Advisor Class
- USSCX — Victory Science & Technology Fund
- USSE — Segall Bryant & Hamill Select Equity ETF
- USSG — Xtrackers MSCI USA Selection Equity ETF
