| AATV | Adaptive Ad Systems Inc | 4 | Advertising | $13.22M |
| ACGXD | Alliance Creative Group Inc | 0 | Advertising | $20.27M |
| ACHN | Achison Inc | 0 | Advertising | $8,000 |
| ACTL | Artec Global Media Inc | 0 | Advertising | $908,193 |
| ADMQ | ADM Endeavors Inc | 0 | Advertising | $8.93M |
| ADV | Advantage Solutions Inc | 31 | Advertising | $4.63B |
| ADVWW | Advantage Solutions Inc | 0 | Advertising | $4.63B |
| AIMFF | Aimia Inc | 0 | Advertising | $0 |
| ANTE | AirMedia Group Inc | 0 | Advertising | $91.50M |
| ASPR | Adsouth Partners Inc | 0 | Advertising | $0 |
| ATDRF | Auto Trader Group PLC | 0 | Advertising | $262.80M |
| ATDRY | ADR/Auto Trader Group PLC | 0 | Advertising | $262.80M |
| ATXMF | Advantex Marketing International, Inc. | 0 | Advertising | $0 |
| BAOS | Baosheng Media Group Holdings Ltd | 0 | Advertising | $0 |
| BCII | Blockchain Industries Inc | 0 | Advertising | $478,765 |
| BDCM | Broadcast Marketing Group Inc | 0 | Advertising | $3.36M |
| BFLD | Broadcast Live Digital Corp | 0 | Advertising | $0 |
| BMTM | Bright Mountain Media Inc | 0 | Advertising | $18.84M |
| BOC | Boston Omaha Corp | 12 | Advertising | $72.06M |
| BOMN | Boston Omaha Corp | 8 | Advertising | $67.62M |
| BWAV | Betawave Corp | 0 | Advertising | $0 |
| CAMG | CAM Group Inc | 0 | Advertising | $0 |
| CCO | Clear Channel Outdoor Holdings Inc | 0 | Advertising | $2.98B |
| CMGO | CMG Holdings Group Inc | 4 | Advertising | $2.18M |
| CNCM | Connected Media Technologies Inc | 0 | Advertising | $271,208 |
| CNET | ZW Data Action Technologies Inc | 0 | Advertising | $59.81M |
| COFI | Credit One Financial Inc | 0 | Advertising | $318,950 |
| CRKR | Creek Road Miners Inc | 0 | Advertising | $860,857 |
| CRMLF | Clear Media Ltd | 0 | Advertising | $1.61B |
| CSSSF | Carsales.com Ltd | 0 | Advertising | $444.01M |
| CSXXY | ADR/Carsales.com Ltd | 0 | Advertising | $395.59M |
| DNTUF | DENTSU INC TOKYO | 0 | Advertising | $0 |
| DNTUY | ADR/Dentsu Group Inc | 0 | Advertising | $2,601.73B |
| DRCT | Direct Digital Holdings Inc | 0 | Advertising | $32.40M |
| DRCTW | Direct Digital Holdings Inc | 0 | Advertising | $32.40M |
| EEX | Emerald Holding Inc | 0 | Advertising | $323.90M |
| EZOO | Ezagoo Ltd | 0 | Advertising | $2.98M |
| FLNT | Fluent Inc | 0 | Advertising | $429.09M |
| FTBGF | FITBUG HLDGS PLC | 0 | Advertising | $0 |
| FTMK | Fortune Market Media Inc | 0 | Advertising | $0 |
| GAPFF | Aimia Inc | 0 | Advertising | $64.60M |
| GHST | Ghost Technology Inc | 0 | Advertising | $0 |
| GHSTD | GHST World Inc | 0 | Advertising | $0 |
| GOOLD | Aquarius AI Inc | 0 | Advertising | $10.56M |
| GOOLF | Aquarius AI Inc | 0 | Advertising | $5.94M |
| GRPN | Groupon Inc | 4 | Advertising | $1.19B |
| GSMG | Glory Star New Media Group Holdings Ltd | 0 | Advertising | $162.77M |
| GSMGW | Glory Star New Media Group Holdings Ltd | 0 | Advertising | $162.77M |
| GTNLF | GTN Ltd | 0 | Advertising | $0 |
| HHS | Harte Hanks Inc | 5 | Advertising | $246.58M |
| HKUOF | Hakuhodo Dy Holdings Inc. | 0 | Advertising | $0 |
| HKUOY | ADR/Hakuhodo Dy Holdings Inc | 0 | Advertising | $2,430.94B |
| HRTH | Harte Hanks Inc | 5 | Advertising | $239.28M |
| HWTFF | Huntsworth Plc (United Kingdom) | 0 | Advertising | $196.98M |
| IDW | IDW Media Holdings Inc | 6 | Advertising | $47.71M |
| IDWM | IDW Media Holdings Inc | 0 | Advertising | $47.25M |
| IFJPY | ADR (Sponsored) (New)/Informa Plc (Jersey) | 0 | Advertising | $1.66B |
| IFPJF | Ord GBP 0.001/Informa Plc (Jersey) | 0 | Advertising | $2.89B |
| INBI | Infusion Brands International Inc | 0 | Advertising | $17.28M |
| INVB | Westmountain Company | 0 | Advertising | $1.66M |
| IPG | Interpublic Group of Companies Inc. | 13 | Advertising | $13.12B |
| IPSOF | Ipsos SA (France) | 0 | Advertising | $0 |
| IREP | Interep National Radio Sales Inc | 0 | Advertising | $0 |
| ISIG | Insignia Systems, Inc. | 0 | Advertising | $24.06M |
| ITEGY | Hyve Group PLC | 0 | Advertising | $220.72M |
| IZEA | IZEA Worldwide Inc | 0 | Advertising | $40.52M |
| JCDXF | Ord/JCDecaux SA | 0 | Advertising | $2.10B |
| JCDXY | JCDecaux SA | 0 | Advertising | $0 |
| LEGED | Holistic Asset Finance Group Co | 0 | Advertising | $3.79M |
| MGNI | Magnite Inc | 141 | Advertising | $629.70M |
| MMDDF | Mirriad Advertising PLC | 0 | Advertising | $2.18M |
| MMND | Mastermind Inc | 12 | Advertising | $4.46M |
| MSAAF | M&C Saatchi PLC | 0 | Advertising | $0 |
| NBLD | Nestbuilder.com Corp | 0 | Advertising | $38,890 |
| NCMI | National CineMedia Inc | 0 | Advertising | $178.10M |
| NDMT | Nownews Digital Media Technology Co Ltd | 0 | Advertising | $4.87M |
| NWCN | Network CN Inc. | 2 | Advertising | $0 |
| NXMR | NextMart Inc | 0 | Advertising | $0 |
| NXTP | NextPlay Technologies Inc | 0 | Advertising | $11.06M |
| OCTPF | Ocelot Partners Ltd | 0 | Advertising | $104.03M |
| OMC | Omnicom Group, Inc. | 13 | Advertising | $17.68B |
| OSCN | OneScreen, Inc. | 0 | Advertising | $0 |
| PCOFF | Pico Far East Holdings Ltd | 0 | Advertising | $3.98B |
| PGPEF | Ord/Publicis Groupe S.A. | 0 | Advertising | $10.79B |
| PRKI | Perk International Inc | 0 | Advertising | $0 |
| PTZH | Photozou Holdings Inc | 0 | Advertising | $225,136 |
| PUBGY | ADR (Sponsored)/Publicis Groupe S.A. | 0 | Advertising | $10.79B |
| PUBM | PubMatic Inc | 22 | Advertising | $302.46M |
| PVHO | Provision Holding, Inc. | 0 | Advertising | $38,721 |
| QUOT | Quotient Technology Inc | 0 | Advertising | $667.91M |
| RCMGF | Ruicheng China Media Group Ltd | 0 | Advertising | $0 |
| SCPPF | S4 Capital PLC | 0 | Advertising | $0 |
| SGRP | SPAR Group, Inc. | 0 | Advertising | $315.74M |
| SOTDF | Stroeer SE | 0 | Advertising | $0 |
| SOTDY | Stroeer SE | 0 | Advertising | $0 |
| SPIDY | Septeni Holdings Co., Ltd. | 0 | Advertising | $15.27B |
| STCB | Starco Brands Inc | 0 | Advertising | $1.63M |
| STGW | Stagwell Inc | 0 | Advertising | $2.34B |
| STRN | Stran & Company Inc | 185 | Advertising | $45.49M |
| STRNW | Stran & Company Inc | 0 | Advertising | $45.49M |
| TC | TuanChe Ltd | 0 | Advertising | $501.28M |
| THRV | Thryv Holdings Inc | 0 | Advertising | $0 |
| THRY | Thryv Holdings Inc | 0 | Advertising | $1.36B |
| THRYW | Thryv Holdings Inc | 0 | Advertising | $0 |
| TOCOF | Tom Group Ltd. | 0 | Advertising | $944.09M |
| TRBO | Turbo Global Partners Inc | 0 | Advertising | $100,000 |
| UCPA | United Communications Partners Inc. | 0 | Advertising | $62.27M |
| UCTN | CTN Media Group Inc. | 0 | Advertising | $0 |
| VEND | Generation NEXT Franchise Brands Inc | 0 | Advertising | $28.42M |
| VIZC | VizConnect Inc | 0 | Advertising | $7,958 |
| WIZD | Wizard Entertainment Inc | 0 | Advertising | $1.93M |
| WPP | ADR/WPP Plc (New) | 0 | Advertising | $12.00B |
| WPPGF | Ord/WPP Plc (New) | 0 | Advertising | $12.00B |
| WWIO | Wowio Inc | 0 | Advertising | $0 |
