| 6001 | N | NETSUITE INC | 1 | 0.0% | $8.9M | – | Q2 2016 |
| 6002 | N109SC | DEMAND MEDIA INC | 1 | 0.1% | $5.7M | – | Q1 2011 |
| 6003 | NABZY | NATIONAL AUSTRALIA BK-SP ADR | 1 | 0.1% | $1.1B | – | Q3 2018 |
| 6004 | NAC | NUVEEN CA QUALTY MUN INCOME FD | 1 | 0.0% | $850K | – | Q1 2025 |
| 6005 | NAD | NUVEEN DVD ADVANTAGE MUNI FD | 1 | 0.0% | $132K | – | Q2 2008 |
| 6006 | NAIL | DIREXION SHS ETF TR | 1 | 0.1% | $7.5M | – | Q3 2019 |
| 6007 | NAITF | NAPIER ENVIRMNTL TECH | 1 | 0.0% | $46K | – | Q1 2003 |
| 6008 | WYNMY | WYNN MACAU LTD ADR | 1 | 0.0% | $8.8M | – | Q2 2012 |
| 6009 | NANI | NEOLOGIC ANIMATION INC | 1 | – | $0 | – | Q3 2022 |
| 6010 | NANM | NANO MASK, INC | 1 | 0.0% | $2K | – | Q2 2009 |
| 6011 | NANO | NANOMETRICS INC | 1 | 0.0% | $167.7M | – | Q3 2019 |
| 6012 | NAPS | D NAPSTER INC COMMON | 1 | 0.3% | $5.8M | – | Q2 2005 |
| 6013 | NASC | NETWORK ACCESS SOLUTIONS CRP | 1 | – | $0 | – | Q2 2004 |
| 6014 | NASI | NORTH AMERN SCIENTIFIC INC | 1 | 0.3% | $15.6M | – | Q3 2004 |
| 6015 | ATHA | ATHIRA PHARMA INC | 1 | 0.2% | $150.8M | – | Q1 2021 |
| 6016 | NATL | NCR ATLEOS CORPORATION | 1 | 10.5% | $359.4M | – | Q1 2025 |
| 6017 | NATR | NATURES SUNSHINE PRODS INC | 1 | 0.0% | $5.9M | – | Q4 2025 |
| 6018 | NAXG | NATURAL GOLF CORP | 1 | – | $0 | – | Q3 2008 |
| 6019 | NBG | D NATIONAL BK GREECE S A | 1 | 0.0% | $56K | – | Q1 2010 |
| 6020 | NBHC | NATIONAL BK HLDGS CORP | 1 | 0.1% | $6.1M | – | Q1 2013 |
| 6021 | ATGFF | ALTAGAS LTD | 1 | 0.0% | $553K | – | Q1 2022 |
| 6022 | WYY | WIDEPOINT CORP | 1 | 0.0% | $34K | – | Q1 2019 |
| 6023 | NBP | NORTHERN BORDER PARTNERS-LP | 1 | 0.0% | $2.4M | – | Q2 2023 |
| 6024 | NBR | NABORS INDUSTRIES LTD | 1 | 3.0% | $208.4M | – | Q4 2025 |
| 6025 | NBSE | NEUBASE THERAPEUTICS INC | 1 | 0.0% | $474K | – | Q4 2023 |
| 6026 | NBSEXXXX | NEUBASE THERAPEUTICS INC | 1 | 0.7% | $131.6M | – | Q1 2023 |
| 6027 | NBXG | NEUBERGER BERMAN NEXT GENERATI | 1 | 0.0% | $432K | – | Q3 2023 |
| 6028 | NCEN | NEW CENTURY FINANCIAL CORP | 1 | 6.2% | $715.1M | – | Q3 2004 |
| 6029 | NCF | NATIONAL COMMERCE FINANCIAL CORP | 1 | 0.8% | $241.4M | – | Q2 2004 |
| 6030 | WZE | WIZZARD SOFTWARE CORP | 1 | 0.0% | $4K | – | Q2 2003 |
| 6031 | NCMI | NATIONAL CINEMEDIA INC | 1 | 0.0% | $79.4M | – | Q4 2025 |
| 6032 | NCOM | NATIONAL COMM CORP | 1 | 0.0% | $266K | – | Q3 2018 |
| 6033 | NCS | NCI BUILDING SYS INC | 1 | 0.2% | $56.0M | – | Q3 2015 |
| 6034 | NCSM | NCS MULTISTAGE HLDGS INC | 1 | 0.0% | $105.9M | – | Q4 2025 |
| 6035 | NCTI | NCT GROUP INC | 1 | 0.0% | $9K | – | Q3 2006 |
| 6036 | NCVM | NOVA COMMUNICATIONS LTD | 1 | 0.0% | $11K | – | Q3 2004 |
| 6037 | NCX | NOVA CHEMICALS CORP | 1 | 0.4% | $6.9B | – | Q1 2008 |
| 6038 | NCZ | VIRTUS CONVERTIBLE AND INC FD II | 1 | 0.0% | $150K | – | Q1 2025 |
| 6039 | NCZXXXX | ALLIANZGI CONV& INCOME FD II | 1 | 0.0% | $237K | – | Q2 2013 |
| 6040 | NDAC | NIGHTDRAGON ACQUISITION CORP | 1 | 0.0% | $15.6M | – | Q3 2021 |
| 6041 | NDACU | NIGHTDRAGON ACQUISITION CORP | 1 | 0.1% | $8.2M | – | Q1 2021 |
| 6042 | NDACW | NIGHTDRAGON ACQUISITION CORP | 1 | 0.0% | $363K | – | Q3 2021 |
| 6043 | NDEKY | NITTO DENKO CORP-UNSPONS ADR | 1 | 0.0% | $23.3M | – | Q1 2007 |
| 6044 | NDEV | NOVUS ACQUISITION& DEV CORP | 1 | 0.0% | $1K | – | Q4 2020 |
| 6045 | NDZ | NORDION INC | 1 | 0.0% | $2.5M | – | Q2 2014 |
| 6046 | ATDRY | AUTO TRADER GROUP PLC ADR | 1 | 0.0% | $34K | – | Q4 2020 |
| 6047 | NEA | NUVEEN AMT-FREE MUN INC FD CO | 1 | 0.0% | $609K | – | Q2 2025 |
| 6048 | NEAR | ISHARES US ETF TR SHT MAT BD E | 1 | 0.0% | $250K | – | Q4 2019 |
| 6049 | NEBC | NEBULA CARAVEL ACQUISITION C | 1 | 0.1% | $2.4M | – | Q2 2021 |
| 6050 | NEFIO | NEWELL FINL TR I QIPS CONV5.25 | 1 | 0.0% | $1.0M | – | Q3 2007 |