| 6501 | USPH | U S PHYSICAL THERAPY INC | 1 | 0.0% | $4.3M | – | Q1 2020 |
| 6502 | USRT | ISHARES TR CRE U S REIT ETF | 1 | 0.0% | $363K | – | Q2 2025 |
| 6503 | ADPC | Automatic Data Processing.......... | 1 | 0.8% | $259.5M | – | Q3 2007 |
| 6504 | USTR | United Stationers Inc | 1 | 0.0% | $1.7M | – | Q2 2001 |
| 6505 | USU | UT STARCOM | 1 | 1.0% | $469.5M | – | Q3 2013 |
| 6506 | USX | U S XPRESS ENTERPRISES INC | 1 | 0.0% | $2.5M | – | Q1 2022 |
| 6507 | USXP | UNIVERSAL EXPRESS INC | 1 | – | $0 | – | Q1 2022 |
| 6508 | ZCAN | SPDR INDEX SHS FDS MSCI CDA ST | 1 | 0.0% | $12.2M | – | Q1 2018 |
| 6509 | 6699SC | ISHARES MSCI UNITED KINGDOM | 1 | 0.0% | $1.0M | – | Q1 2004 |
| 6510 | UTL | UNITIL CORP COM | 1 | 0.0% | $569K | – | Q1 2018 |
| 6511 | UTSI | UTSTARCOM | 1 | 0.0% | $8.2M | – | Q2 2015 |
| 6512 | ADPAS | Adelphia Contigent Value - ACC 1 COMMON | 1 | 0.1% | $5.1M | – | Q1 2007 |
| 6513 | UUP | INVESCO DB US DLR INDEX TRBULL | 1 | 0.0% | $304K | – | Q3 2022 |
| 6514 | UVCL | UNIVERCELL HLDGS INC | 1 | – | $0 | – | Q4 2016 |
| 6515 | UVN | UNIVISION COMMUNICATIONS INC.Common | 1 | 0.0% | $8.8M | – | Q1 2003 |
| 6516 | UWMC | UWM HOLDINGS CORPORATION | 1 | 0.3% | $4.1M | – | Q2 2021 |
| 6517 | UWT | CITIGROUP GLOBAL MKTS HLDGS IN | 1 | 0.0% | $5K | – | Q1 2020 |
| 6518 | UYG | PROSHARES TR ULTRA FNCLS | 1 | 0.1% | $251K | – | Q1 2012 |
| 6519 | ADOT | ADVANCED OPTICS ELECTRONICS CO | 1 | – | $0 | – | Q1 2014 |
| 6520 | ADO | ADECCO SA-ADR ONE ADR REP | 1 | 0.0% | $30.0M | – | Q4 2003 |
| 6521 | VA | VIRGIN AMER INC | 1 | 0.0% | $14.5M | – | Q1 2016 |
| 6522 | VACQ | VECTOR ACQUISITION CORP | 1 | 0.4% | $5.5M | – | Q1 2021 |
| 6523 | ADMS | ADAMAS PHARMACEUTICALS INC | 1 | 0.0% | $13.9M | – | Q2 2021 |
| 6524 | VALU | VALUE LINE INC | 1 | 0.0% | $14.7M | – | Q3 2003 |
| 6525 | VAPO | VAPOTHERM INC | 1 | 0.1% | $1.4M | – | Q3 2020 |
| 6526 | VAQC | VECTOR ACQUISITION CORP II | 1 | 0.1% | $58.2M | – | Q4 2021 |
| 6527 | ADMH | ADMIRALTY HLDG CO | 1 | – | $0 | – | Q2 2018 |
| 6528 | VAS | VIASYS HEALTHCARE INC | 1 | 0.0% | $1.2M | – | Q4 2001 |
| 6529 | VAST | VASTERA INC | 1 | 0.1% | $2.8M | – | Q1 2001 |
| 6530 | VBIL | Vanguard 0-3M T-Bill ETF (VBIL) | 1 | 1.0% | $186.6M | – | Q1 2026 |
| 6531 | VBIVXXXX | VBI VACCINES INC | 1 | 0.1% | $25.2M | – | Q3 2020 |
| 6532 | VBLT | VASCULAR BIOGENICS LTD | 1 | 0.0% | $25.6M | – | Q4 2017 |
| 6533 | VBTX | VERITEX HLDGS INC | 1 | 0.0% | $694K | – | Q3 2023 |
| 6534 | ZENO | ZENOSENSE INC COM NEW | 1 | 0.0% | $2K | – | Q4 2020 |
| 6535 | VCGH | VCG HLDG CORP | 1 | 0.0% | $2.2M | – | Q1 2008 |
| 6536 | VCISY | VINCI S A ADR | 1 | 0.2% | $5.9B | – | Q4 2023 |
| 6537 | VCKAU | VICKERS VANTAGE CORP I | 1 | 0.0% | $2.0M | – | Q1 2021 |
| 6538 | VCLK | D VALUECLICK INC COMMON | 1 | 0.5% | $3.6M | – | Q2 2003 |
| 6539 | VCRA | VOCERA COMMUNICATIONS INC | 1 | 0.2% | $203.9M | – | Q4 2021 |
| 6540 | VCSY | VERTICAL COMPUTER SYS INC | 1 | 0.0% | $51K | – | Q4 2015 |
| 6541 | ADMA | ADMA BIOLOGICS INC | 1 | 0.0% | $554K | $7.92 | Q2 2025 |
| 6542 | ADKT | ADIRONDACK TR CO-SARATOGA SPGS | 1 | 0.0% | $287K | – | Q1 2004 |
| 6543 | VEH | Valero GP Holdings | 1 | 0.7% | $24.4M | – | Q1 2007 |
| 6544 | VELA | VELATEL GLOBAL COMMUNICATIONS | 1 | – | $0 | – | Q3 2022 |
| 6545 | VEOEY | VEOLIA ENVIRONNEMENT | 1 | 0.0% | $90K | – | Q3 2014 |
| 6546 | VEON | VEON LTD | 1 | 0.5% | $4.3M | – | Q1 2023 |
| 6547 | VEONXXXX | VEON LTD | 1 | 0.7% | $46.0M | – | Q4 2022 |
| 6548 | VERA | VERA THERAPEUTICS INC | 1 | 0.0% | $216K | – | Q1 2024 |
| 6549 | VERT | VERTICALNET INC | 1 | 0.0% | $6K | – | Q1 2006 |
| 6550 | VET | VERMILION ENERGY INC | 1 | 0.1% | $5.0M | – | Q4 2023 |