| 8501 | MAYS | MBIA INC MAYS (J W) INC | 1 | 0.1% | $8.2M | – | Q2 2003 |
| 8502 | MBAK | ALTERNET SYSTEMS INC | 1 | – | $0 | – | Q2 2022 |
| 8503 | AVZ | AMVESCAP PLC-SPONSORED ADR | 1 | 0.1% | $74.5M | – | Q1 2007 |
| 8504 | MBCN | MIDDLEFIELD BANC CORP | 1 | 0.0% | $1.1M | – | Q2 2025 |
| 8505 | WTKWY | WOLTERS KLUWER N V ADR | 1 | 0.0% | $19.5M | – | Q4 2023 |
| 8506 | MBGYY | MERCEDES BENZ GROUP AG ADR ADR | 1 | 0.2% | $1.8B | – | Q4 2023 |
| 8507 | MBHIQ | MIDWEST BANC HOLDINGS INC | 1 | 0.0% | $240K | – | Q4 2004 |
| 8508 | AVYAQ | AVAYA HLDGS CORP | 1 | 0.0% | $2.8M | – | Q2 2022 |
| 8509 | MBOX | EA SERIES TRUST FREEDOM DAY | 1 | 0.0% | $1.2M | – | Q2 2025 |
| 8510 | MBRG | MIDDLEBURG FINANCIAL CORP | 1 | 0.9% | $17.6M | – | Q3 2011 |
| 8511 | MBST | MICROBEST INC | 1 | – | $0 | – | Q1 2006 |
| 8512 | MBWM | MERCANTILE BK CORP | 1 | 0.0% | $23K | – | Q4 2023 |
| 8513 | ABPI | ACCENTIA BIOPHARMACEUTICALS | 1 | 0.0% | $109K | – | Q2 2012 |
| 8514 | MCCI | MARKETING CONCEPTS INTL | 1 | – | $0 | – | Q2 2013 |
| 8515 | AVXS | AVEXIS INC | 1 | 0.3% | $248.7M | – | Q1 2018 |
| 8516 | WTNW | WATER NOW INC | 1 | – | $0 | – | Q3 2022 |
| 8517 | MCELQ | MILLENNIUM CELL INC | 1 | – | $0 | – | Q2 2015 |
| 8518 | MCHB | HOMESTREET INC | 1 | 0.0% | $44.5M | – | Q1 2023 |
| 8519 | MCHM | MACROCHEM CORP | 1 | 0.0% | $48K | – | Q2 2000 |
| 8520 | MCHOY | MULTICHOICE GROUP LIMITED | 1 | 0.0% | $130K | – | Q1 2019 |
| 8521 | MCIG | MCIG INC COM | 1 | 0.0% | $1K | – | Q4 2019 |
| 8522 | AVVIY | D AVIVA PLC | 1 | 0.0% | $911K | – | Q3 2014 |
| 8523 | MCLD | McleodUSA Inc Cl A | 1 | 0.0% | $133K | – | Q1 2005 |
| 8524 | MCOAQ | Monaco Coach Corp COMMON | 1 | 0.2% | $9.4M | – | Q1 2006 |
| 8525 | MCPIQ | Molycorp, Inc. | 1 | 0.0% | $20.0M | – | Q3 2013 |
| 8526 | MCRB | SERES THERAPEUTICS INC | 1 | 0.0% | $415K | – | Q2 2015 |
| 8527 | AVUS | AMERICAN CENTY ETF TR US EQT E | 1 | 0.0% | $265K | – | Q4 2023 |
| 8528 | MCTH | MEDICAL CONNECTIONS HOLDINGS | 1 | 0.0% | $5K | – | Q2 2010 |
| 8529 | MCTIQ | MICRO COMPONENT TECHNOLOGY | 1 | 0.0% | $262K | – | Q1 2010 |
| 8530 | MCWEQ | Worldcom Inc MCI Group Com | 1 | – | $0 | – | Q3 2005 |
| 8531 | AVTA | BLUCORA INC | 1 | 0.0% | $848K | – | Q2 2017 |
| 8532 | MDAS | MEDASSETS INC | 1 | 0.0% | $215K | – | Q3 2008 |
| 8533 | MDCI | MEDICAL ACTION INDS INC | 1 | 0.0% | $2.1M | – | Q3 2014 |
| 8534 | MDF | METRO HEALTH NETWORKS INC | 1 | 0.0% | $258K | – | Q3 2004 |
| 8535 | MDLG | MEDIA LOGIC INC | 1 | – | $0 | – | Q2 2004 |
| 8536 | MDMN | MEDINAH MINERALS INC | 1 | 0.0% | $20K | – | Q1 2020 |
| 8537 | AVNR | AVANIR PHARMACEUTICALS INC | 1 | 0.0% | $195K | – | Q3 2013 |
| 8538 | WTRE | WISDOMTREE TR GLB EX US RL EST | 1 | 0.0% | $5.6M | – | Q1 2018 |
| 8539 | MDTL | D MEDIS TECHNOLOGIES LTD COMMON | 1 | 0.1% | $1.3M | – | Q3 2005 |
| 8540 | AVIR | ATEA PHARMACEUTICALS INC | 1 | 0.2% | $58.0M | – | Q3 2021 |
| 8541 | WTRG | ESSENTIAL UTILS INC | 1 | 0.0% | $212K | – | Q3 2024 |
| 8542 | WTRH | WAITR HLDGS INC | 1 | 0.2% | $8.0M | – | Q2 2020 |
| 8543 | MDVX | MEDOVEX CORP | 1 | 0.0% | $23K | – | Q2 2017 |
| 8544 | MDWCQ | Midway Gold Corp. | 1 | 0.0% | $244K | – | Q2 2013 |
| 8545 | MDWD | MEDIWOUND LTD | 1 | 0.0% | $203K | – | Q3 2014 |
| 8546 | MDYG | SPDR SERIES TRUST S&P 400 MDCP | 1 | 0.0% | $211K | – | Q3 2018 |
| 8547 | AVIFY | ADVANCED INFO SVC PUB LTD ADR | 1 | 0.0% | $5.3M | – | Q2 2018 |
| 8548 | MEDE | Medcision Inc COMMON | 1 | 0.0% | $694K | – | Q1 2007 |
| 8549 | AVHOQ | AVIANCA HOLDINGS | 1 | 0.3% | $83.9M | – | Q2 2020 |
| 8550 | AVGTF | AVG TECHNOLOGIES N V | 1 | 0.0% | $292K | – | Q1 2014 |