Largest multi-sector companies companies
Every US-listed multi-sector companies company we cover — 11 of them — ranked by market capitalisation, with revenue and earnings taken from their SEC filings.
Combined market cap
$17.187 B
0.02% of all US-listed value
Companies
11
Ranked #134 of 152 industries
Average
$1.562 B
Mean market cap per company
| # | Name | Market cap | Close | Session | Country |
|---|---|---|---|---|---|
| 1 | InterDigitalIDCC | $8.89B | $344.56 | +4.92% | United States |
| 2 | Dolby LaboratoriesDLB | $5.79B | $61.77 | +1.40% | United States |
| 3 | Digital TurbineAPPS | $1.74B | $14.34 | +0.49% | United States |
| 4 | Acacia ResearchACTG | $465.6M | $4.82 | +3.21% | United States |
| 5 | JOINTJYNT | $118.7M | $8.33 | +1.34% | United States |
| 6 | VirnetXVHC | $63.1M | $15.08 | -5.81% | United States |
| 7 | Royalty ManagementRMCO | $44.3M | $2.92 | +22.18% | United States |
| 8 | Network-1 TechnologiesNTIP | $36.4M | $1.59 | -1.85% | United States |
| 9 | Alpha ModusAMOD | $22.1M | $4.54 | +2.95% | United States |
| 10 | Research FrontiersREFR | $17.0M | $0.49 | +4.06% | United States |
| 11 | XCel BrandsXELB | $6.62M | $1.10 | +2.34% | United States |
All 11 companies. One row per company — secondary share classes are folded into their primary listing. Updated 9 Aug 2026.
Sectors multi-sector companies companies sit in
Other industries
Semiconductors 100Computer Software: Programming Data Processing 77Computer Software: Prepackaged Software 232Computer Manufacturing 10Biotechnology: Pharmaceutical Preparations 501Major Banks 245Industrial Machinery/Components 209Catalog/Specialty Distribution 30Business Services 93Commercial Banks 35Auto Manufacturing 29Integrated oil Companies 18Investment Bankers/Brokers/Service 68Real Estate Investment Trusts 179Department/Specialty Retail Stores 14Oil & Gas Production 116Telecommunications Equipment 82Beverages (Production/Distribution) 35Electronic Components 21Finance: Consumer Services 163Electric Utilities: Central 59Consumer Electronics/Appliances 23Natural Gas Distribution 29Medical Specialities 44All industries →
Figures come from SEC filings and daily market prices. Companies listed only outside the US are not covered — see methodology.