Telecommunications Sector
37 telecommunications stocks ranked by market capitalization. Updated October 7, 2026.
The Telecommunications sector includes 37 US-listed stocks tracked by MetaCap with a combined market capitalization of $8.90B. As of October 7, 2026, the sector is down 0.87% on the day, based on the XLC sector ETF, underperforming the S&P 500 (-0.26%). The largest companies are NAPCO Security Technologies (NSSC) at $1.3B, Liberty Capital Series C GCI Group (GLIBK) at $952.5M and Liberty Capital Series A GCI Group (GLIBA) at $936.0M, together 35.4% of the sector's value. Among the companies on this page, 12 of 31 are higher today; TechTarget (TTGT) is the best performer (+7.85%) and HUHUTECH International Group (HUHU) the weakest (-18.47%).
Summary generated from market data by MetaCap's automated system. Methodology
Largest telecommunications stocks by market cap
| # | Symbol | Company | Price | % Change | Volume | Market Cap |
|---|---|---|---|---|---|---|
| 1 | NSSC | NAPCO Security Technologies Inc. | 35.24 | -3.83% | 188.35K | $1.26B |
| 2 | GLIBK | Liberty Capital Corporation Series C GCI Group | 23.87 | +0.59% | 218.79K | $952.53M |
| 3 | GLIBA | Liberty Capital Corporation Series A GCI Group | 23.46 | -0.82% | 21.22K | $935.97M |
| 4 | SHEN | Shenandoah Telecommunications Co | 11.73 | +2.00% | 340.24K | $649.43M |
| 5 | MATW | Matthews International Corporation Class A | 19.51 | +0.46% | 482.76K | $608.97M |
| 6 | AMCX | AMC Global Media Inc. Class A | 10.82 | -1.50% | 312.30K | $446.12M |
| 7 | ATNI | ATN International Inc. | 28.62 | +0.99% | 31.54K | $440.84M |
| 8 | ALLT | Allot Ltd. | 8.13 | -2.57% | 195.28K | $400.63M |
| 9 | AIOT | PowerFleet Inc. | 2.63 | -3.02% | 762.24K | $352.76M |
| 10 | LTRX | Lantronix Inc. | 7.25 | -1.16% | 443.00K | $339.64M |
| 11 | SILC | Silicom Ltd | 58.84 | -4.57% | 87.81K | $338.16M |
| 12 | TTGT | TechTarget Inc. | 3.89 | +7.85% | 374.97K | $281.61M |
| 13 | TBCH | Turtle Beach Corporation | 13.14 | -2.74% | 163.66K | $235.33M |
| 14 | SPOK | Spok Holdings Inc. | 11.05 | +0.86% | 82.97K | $231.23M |
| 15 | CXDO | Crexendo Inc. | 5.94 | -0.34% | 137.94K | $197.53M |
| 16 | SIDU | Sidus Space Inc. Class A | 1.65 | -5.17% | 4.12M | $167.02M |
| 17 | BWEN | Broadwind Inc. | 4.07 | -4.34% | 144.82K | $96.17M |
| 18 | AMPG | Amplitech Group Inc. | 2.97 | -0.84% | 388.68K | $89.08M |
| 19 | HUHU | HUHUTECH International Group Inc. | 3.20 | -18.47% | 431.05K | $85.71M |
| 20 | INSG | Inseego Corp. | 4.62 | -2.43% | 130.18K | $81.15M |
| 21 | CABO | Cable One Inc. | 13.11 | +1.08% | 447.46K | $74.39M |
| 22 | SNT | Senstar Technologies Corporation | 1.55 | +0.65% | 1.57K | $36.16M |
| 23 | BOSC | B.O.S. Better Online Solutions | 4.61 | -0.97% | 23.08K | $32.51M |
| 24 | NXPL | NextPlat Corp | 9.11 | -1.73% | 2.29K | $24.72M |
| 25 | UTSI | UTStarcom Holdings Corp. | 2.31 | +1.10% | 3.40K | $21.88M |
| 26 | FOXX | Foxx Development Holdings Inc. | 2.47 | -1.20% | 9.53K | $17.48M |
| 27 | IQST | iQSTEL Inc. | 1.01 | -0.45% | 124.97K | $10.98M |
| 28 | MYSE | Myseum.AI Inc. | 1.65 | +0.63% | 25.12K | $8.58M |
| 29 | WLDS | Wearable Devices Ltd. | 1.40 | +0.24% | 16.70K | $3.45M |
| 30 | CIIT | Tianci International Inc. | 2.42 | +4.77% | 15.59K | $2.34M |
| 31 | CCZ | Comcast Holdings ZONES | 62.44 | 0.00% | 1 | — |
Frequently asked questions
- How many telecommunications stocks are there?
- MetaCap tracks 37 US-listed stocks in the Telecommunications sector, worth a combined $8.90B.
- What is the largest telecommunications company?
- NAPCO Security Technologies (NSSC) is the largest telecommunications stock by market capitalization, at about $1.26B.
- What ETF tracks the telecommunications sector?
- XLC is the Select Sector SPDR fund for Telecommunications, and MetaCap uses it as the benchmark for the sector's daily performance. Other providers, such as Vanguard and iShares, offer similar sector funds.
- How is the telecommunications sector doing today?
- As of October 7, 2026, the Telecommunications sector is down 0.87% based on XLC.
Prices as of Oct 7, 3:32 PM EDT. Market data is delayed at least 15 minutes and provided for informational purposes only. Not investment advice. Full disclaimer