Communication companies

Companies in the Communication sector across the covered universe (S&P 500 + NASDAQ-100 + Dow + Russell 1000 + Russell 2000), sorted by market capitalization. Every figure is delayed data from SEC EDGAR + Finnhub, shown with its as-of date.

• LUMEN TECHNOLOGIES INC (LUMN) Communication — market cap $7.0B ask →
• SPHERE ENTERTAINMENT CLASS A (SPHR) Communication — market cap $5.5B ask →
• STUBHUB HOLDINGS INC CLASS A (STUB) Communication — market cap $4.8B ask →
• LIONSGATE STUDIOS CORP (LION) Communication — market cap $3.9B ask →
• TELEPHONE AND DATA SYSTEMS INC (TDS) Communication — market cap $3.7B ask →
• MADISON SQUARE GARDEN ENTERTAINMEN (MSGE) Communication — market cap $3.5B ask →
• CINEMARK HOLDINGS INC (CNK) Communication — market cap $3.5B ask →
• ATLANTA BRAVES HOLDINGS INC SERIES (BATRA) Communication — market cap $3.3B ask →
• ATLANTA BRAVES HOLDINGS INC SERIES (BATRK) Communication — market cap $3.3B ask →
• CARGURUS INC CLASS A (CARG) Communication — market cap $3.1B ask →
• MAGNITE INC (MGNI) Communication — market cap $3.0B ask →
• GRINDR INC (GRND) Communication — market cap $2.8B ask →
• RUM GROUP INC CLASS A (RUM) Communication — market cap $2.8B ask →
• JOHN WILEY AND SONS INC CLASS A (WLY) Communication — market cap $2.7B ask →
• UNITI GROUP INC (UNIT) Communication — market cap $2.6B ask →
• BANDWIDTH INC CLASS A (BAND) Communication — market cap $2.4B ask →
• IMAX CORP (IMAX) Communication — market cap $2.1B ask →
• ANTERIX INC (ATEX) Communication — market cap $2.1B ask →
• STAGWELL INC CLASS A (STGW) Communication — market cap $1.9B ask →
• ZIFF DAVIS INC (ZD) Communication — market cap $1.9B ask →
• AMC ENTERTAINMENT HOLDINGS INC CLA (AMC) Communication — market cap $1.7B ask →
• TRIPADVISOR INC (TRIP) Communication — market cap $1.5B ask →
• TABOOLA.COM LTD (TBLA) Communication — market cap $1.5B ask →
• WEBTOON ENTERTAINMENT INC (WBTN) Communication — market cap $1.5B ask →
• IDT CORP CLASS B (IDT) Communication — market cap $1.5B ask →
• LIBERTY LATIN AMERICA LTD CLASS A (LILA) Communication — market cap $1.5B ask →
• LIBERTY LATIN AMERICA LTD CLASS C (LILAK) Communication — market cap $1.5B ask →
• YELP INC (YELP) Communication — market cap $1.4B ask →
• PLAYTIKA HOLDING CORP (PLTK) Communication — market cap $1.4B ask →
• CLEAR CHANNEL OUTDOOR HOLDINGS INC (CCO) Communication — market cap $1.2B ask →
• USA TODAY INC (TDAY) Communication — market cap $1.2B ask →
• ENTRAVISION COMMUNICATIONS CORP CL (EVC) Communication — market cap $1.1B ask →
• NEWSMAX INC CLASS B (NMAX) Communication — market cap $1.1B ask →
• SINCLAIR INC CLASS A (SBGI) Communication — market cap $1.0B ask →
• FUBOTV INC CLASS A (FUBO) Communication — market cap $1.0B ask →
• EMERALD HOLDING INC (EEX) Communication — market cap $994M ask →
• SCHOLASTIC CORP (SCHL) Communication — market cap $983M ask →
• QUINSTREET INC (QNST) Communication — market cap $930M ask →
• NEXTDOOR HOLDINGS INC CLASS A (NXDR) Communication — market cap $908M ask →
• EVERQUOTE INC CLASS A (EVER) Communication — market cap $885M ask →
• MEDIAALPHA INC CLASS A (MAX) Communication — market cap $839M ask →
• MNTN INC CLASS A (MNTN) Communication — market cap $798M ask →
• IBOTTA INC CLASS A (IBTA) Communication — market cap $739M ask →
• SHENANDOAH TELECOMMUNICATIONS (SHEN) Communication — market cap $710M ask →
• RESERVOIR MEDIA INC (RSVR) Communication — market cap $671M ask →
• THE MARCUS CORP (MCS) Communication — market cap $668M ask →
• PUBMATIC INC CLASS A (PUBM) Communication — market cap $630M ask →
• COGENT COMMUNICATIONS HOLDINGS INC (CCOI) Communication — market cap $621M ask →
• IHEARTMEDIA INC CLASS A (IHRT) Communication — market cap $615M ask →
• CARS.COM INC (CARS) Communication — market cap $614M ask →
• ADVANTAGE SOLUTIONS INC CLASS A (ADV) Communication — market cap $526M ask →
• OPTIMUM COMMUNICATIONS INC CLASS A (OPTU) Communication — market cap $517M ask →
• GOGO INC (GOGO) Communication — market cap $480M ask →
• STARZ ENTERTAINMENT CORP (STRZ) Communication — market cap $477M ask →
• AMC GLOBAL MEDIA INC CLASS A (AMCX) Communication — market cap $442M ask →
• GRAY MEDIA INC (GTN) Communication — market cap $429M ask →
• BOSTON OMAHA CORP CLASS A (BOC) Communication — market cap $426M ask →
• BUMBLE INC CLASS A (BMBL) Communication — market cap $400M ask →
• NEXXEN INTERNATIONAL LTD (NEXN) Communication — market cap $366M ask →
• ATN INTERNATIONAL INC (ATNI) Communication — market cap $365M ask →

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Data: SEC EDGAR (filings) + Finnhub (fundamentals, delayed daily-close). Figures shown with their as-of date.

Last updated 2026-07-10.

Informational only — NOT financial advice. All figures are delayed daily-close data from SEC EDGAR & Finnhub, shown with their as-of date.