| Code | Name | High | Low | Close | Volume | Change | |
|---|
| U | Unity Software Inc | 28.16 | 26.27 | 27.86 | 33,302,631 | 1.73 |  | 6.62 |   |
| UA | Under Armour Inc Cl C | 6.800 | 6.580 | 6.650 | 1,494,477 | -0.110 |  | 1.63 | |
| UAA | Under Armour | 7.180 | 6.910 | 6.980 | 7,997,979 | -0.130 | | 1.83 | |
| UAN | Cvr Partners LP | 89.59 | 88.24 | 89.10 | 6,262 | 0.17 | | 0.19 | |
| UBER | Uber Technologies Inc | 97.12 | 93.54 | 96.68 | 29,759,312 | 3.05 | | 3.26 | |
| UBS | UBS Group Ag ADR | 34.61 | 34.07 | 34.17 | 2,535,697 | -0.71 | | 2.04 | |
| UCB | United Community Banks Inc | 31.92 | 31.01 | 31.19 | 425,374 | -0.60 | | 1.89 | |
| UCB-I | United Communty Banks Inc | 24.48 | 24.16 | 24.35 | 3,713 | 0.26 | | 1.08 | |
| UDR | United Dominion Realty Trust | 41.60 | 40.68 | 40.92 | 2,518,465 | 0.12 | | 0.29 | |
| UE | Urban Edge Properties | 19.19 | 18.53 | 18.58 | 940,816 | -0.45 | | 2.36 | |
| UFI | Unifi Inc | 5.080 | 4.880 | 4.950 | 32,165 | -0.050 | | 1.00 | |
| UGI | Ugi Corp | 35.68 | 35.18 | 35.29 | 1,139,211 | -0.11 | | 0.31 | |
| UGP | Ultrapar Participacoes S.A. ADR | 3.370 | 3.230 | 3.290 | 4,265,394 | -0.090 | | 2.66 | |
| UHA.B | U-Haul Holding Series N Non-Voting | 56.75 | 54.99 | 55.00 | 310,286 | -1.76 | | 3.10 | |
| UHAL | U-Haul Holding Company | 62.12 | 60.29 | 60.57 | 171,130 | -1.48 | | 2.39 | |
| UHS | Universal Health Services | 185.0 | 180.5 | 181.5 | 800,715 | -3.0 | | 1.63 | |
| UHT | Universal Health Realty Income Trust | 41.60 | 40.65 | 40.91 | 65,318 | -0.38 | | 0.92 | |
| UI | Ubiquiti Networks | 422.8 | 414.4 | 417.9 | 102,827 | -6.1 | | 1.43 | |
| UIS | Unisys Corp | 4.490 | 4.340 | 4.360 | 513,138 | -0.170 | | 3.75 | |
| UL | Unilever Plc ADR | 61.64 | 61.28 | 61.41 | 1,847,556 | 0.04 | | 0.07 | |
| ULS | Ul Solutions Inc Cl A | 73.30 | 70.58 | 73.09 | 1,092,960 | 2.41 | | 3.41 | |
| UMC | United Microelectronics Corp ADR | 7.630 | 7.500 | 7.550 | 8,608,525 | -0.280 | | 3.58 | |
| UMH | Umh Properties | 17.40 | 17.03 | 17.10 | 420,764 | -0.24 | | 1.38 | |
| UMH-D | Umh Pptys Inc [Umh/Pd] | 21.95 | 21.85 | 21.88 | 28,780 | -0.04 | | 0.16 | |
| UNF | Unifirst Corp | 175.5 | 169.7 | 169.7 | 182,475 | -5.3 | | 3.05 | |
| UNFI | United Nat Foods | 23.68 | 22.85 | 23.03 | 1,159,215 | -0.23 | | 0.99 | |
| UNH | Unitedhealth Group Inc | 308.4 | 301.2 | 303.7 | 8,925,921 | -4.8 | | 1.57 | |
| UNM | Unumprovident Corp | 83.13 | 81.31 | 81.73 | 1,219,090 | -0.39 | | 0.47 | |
| UNMA | Unum Group 6.250% Junior | 23.39 | 23.17 | 23.29 | 26,940 | -0.16 | | 0.68 | |
| UNP | Union Pacific Corp | 237.5 | 233.8 | 235.4 | 2,579,830 | -0.9 | | 0.39 | |
| UP | Wheels Up Experience Inc | 1.140 | 1.100 | 1.100 | 1,077,608 | -0.020 | | 1.79 | |
| UPS | United Parcel Service | 104.2 | 100.8 | 100.9 | 5,275,004 | -3.3 | | 3.15 | |
| URI | United Rentals | 793.8 | 777.2 | 783.9 | 580,066 | -8.6 | | 1.08 | |
| USA | Liberty All-Star Equity Fund | 6.930 | 6.840 | 6.840 | 762,528 | -0.100 | | 1.44 | |
| USAC | USA Compression Partners LP | 25.10 | 24.15 | 24.50 | 103,421 | -0.45 | | 1.80 | |
| USB | U.S. Bancorp | 48.38 | 47.46 | 47.78 | 14,346,232 | -0.15 | | 0.31 | |
| USB-A | US Bancorp [Usb/Pa] | 835.8 | 815.4 | 817.5 | 5,255 | -16.5 | | 1.98 | |
| USB-H | US Bancorp [Usb/Ph] | 20.23 | 20.04 | 20.20 | 142,338 | -0.02 | | 0.10 | |
| USB-P | US Bancorp [Usb/Pp] | 22.80 | 22.65 | 22.65 | 31,202 | -0.10 | | 0.44 | |
| USB-Q | US Bancorp [Usb/Pq] | 15.48 | 15.31 | 15.33 | 38,257 | -0.10 | | 0.63 | |
| USB-R | US Bancorp [Usb/Pr] | 16.53 | 16.35 | 16.49 | 59,936 | -0.05 | | 0.30 | |
| USB-S | U.S. Bancorp | 18.82 | 18.66 | 18.69 | 30,518 | -0.06 | | 0.32 | |
| USFD | US Foods Holding | 78.88 | 78.11 | 78.78 | 1,660,754 | 0.36 | | 0.46 | |
| USM | United States Cellular Corp | 63.99 | 62.95 | 63.46 | 83,545 | -0.57 | | 0.89 | |
| USNA | Usana Health Sciences Inc | 32.99 | 32.11 | 32.13 | 123,920 | -0.64 | | 1.95 | |
| USPH | U.S. Physical Therapy | 81.96 | 79.16 | 79.36 | 255,192 | -2.78 | | 3.38 | |
| UTF | Cohen & Steers Infrastructure Fund | 27.12 | 26.76 | 26.88 | 326,018 | -0.17 | | 0.63 | |
| UTI | Universal Technical Institute Inc | 32.30 | 31.46 | 31.86 | 676,620 | -0.44 | | 1.36 | |
| UTL | Unitil Corp | 52.35 | 51.42 | 51.77 | 59,950 | -0.75 | | 1.43 | |
| UTZ | Utz Brands Inc | 13.18 | 12.85 | 12.90 | 1,181,478 | -0.28 | | 2.12 | |
| UVE | Universal Insurance Holdings Inc | 25.99 | 25.22 | 25.53 | 218,044 | -0.42 | | 1.62 | |
| UVV | Universal Corp | 59.00 | 57.79 | 57.90 | 234,926 | -0.93 | | 1.58 | |
| UWM.W | Uwm Hldg Corp WT [Uwmc/W] | 0.0700 | 0.0604 | 0.0614 | 8,402 | -0.0086 | | 12.29 | |
| UWMC | Uwm Hldg Corp | 4.220 | 3.980 | 3.990 | 9,597,975 | -0.270 | | 6.34 | |
| UZD | United States Cellular Corp 6.250% | 23.89 | 23.77 | 23.81 | 13,157 | -0.18 | | 0.75 | |
| UZE | United States Cellular Corp | 21.29 | 21.14 | 21.27 | 9,539 | 0.07 | | 0.33 | |
| UZF | United States Cellular Corp 5.500% | 21.13 | 21.07 | 21.09 | 3,047 | -0.06 | | 0.28 | |