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Compare · TMUS vs ZD

TMUS vs ZD

Side-by-side comparison of T-Mobile US Inc. (TMUS) and Ziff Davis Inc. (ZD): market cap, price performance, sector, and recent activity on the wire.

Summary

  • Both TMUS and ZD operate in Telecommunications Equipment (Telecommunications), so they compete in similar markets.
  • TMUS is the larger of the two at $192.74B, about 114.2x ZD ($1.69B).
  • Over the past year, TMUS is down 25.2% and ZD is up 36.5% - ZD leads by 61.7 points.
  • TMUS has been more active in the news (9 items in the past 4 weeks vs 8 for ZD).
  • TMUS has more recent analyst coverage (25 ratings vs 9 for ZD).
PerformanceTMUS-25.18%ZD+36.49%
2025-06-09+0.00%2026-06-05
MetricTMUSZD
Company
T-Mobile US Inc.
Ziff Davis Inc.
Price
$177.99+0.56%
$45.78-4.55%
Market cap
$192.74B
$1.69B
1M return
-7.89%
+4.84%
1Y return
-25.18%
+36.49%
Industry
Telecommunications Equipment
Telecommunications Equipment
Exchange
NASDAQ
NASDAQ
IPO
News (4w)
9
8
Recent ratings
25
9
TMUS

T-Mobile US Inc.

T-Mobile US, Inc., together with its subsidiaries, provides mobile communications services in the United States, Puerto Rico, and the United States Virgin Islands. The company offers voice, messaging, and data services to 102.1 million customers in the postpaid, prepaid, and wholesale markets. It also provides wireless devices, including smartphones, wearables, and tablets and other mobile communication devices, as well as wireless devices and accessories. In addition, the company offers services, devices, and accessories under the T-Mobile and Metro by T-Mobile brands through its owned and operated retail stores, app and customer care channels, and its websites. It also sells its devices to dealers and other third party distributors for resale through independent third-party retail outlets and various third-party websites. As of December 31, 2020, it operated approximately 108,000 macro towers and 69,000 small cell/distributed antenna system sites; and approximately 3,400 T-Mobile and Metro by T-Mobile retail locations, including stores and kiosks. The company was founded in 1994 and is headquartered in Bellevue, Washington.

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