
T-Mobile US: A Prominent Investment in Billionaire Jeffrey Talpins' Portfolio

By Scott Pape


By Scott Pape
T-Mobile US, Inc. (NASDAQ:TMUS) is recognized as a standout performer among the top stock selections favored by billionaire investor Jeffrey Talpins. This telecommunications giant has captured considerable attention within the investment community.
Over the past year, T-Mobile US shares have experienced a notable decline of 25.3%, with a further 11% drop year-to-date. This period has been marked by significant events, particularly the evolving relationship with SpaceX. Following SpaceX's stock market debut, rumors emerged regarding a potential acquisition of T-Mobile US. A report from TD Cowen, dated June 25th, suggested T-Mobile as a primary acquisition target for SpaceX, should the space networking company pursue such a move. The very next day, Reuters reported SpaceX's intentions to launch a retail mobile service via Starlink, leading to an 8% dip in T-Mobile US shares between June 26th and 30th.
Further strategic developments include a report from The Wall Street Journal indicating Deutsche Telekom's interest in a merger with T-Mobile US. Deutsche Telekom already holds a majority stake in the company, making such a consolidation a significant possibility.
Carillon Eagle Growth & Income Fund's fourth-quarter 2025 investor letter acknowledged T-Mobile US's performance, noting its resilience despite uncertainties surrounding a competitor's strategic shifts. The fund observed that a new, more assertive CEO at a rival company could potentially impact T-Mobile's net subscription additions. However, historical trends suggest that T-Mobile tends to expand its market share during periods of increased customer churn, primarily due to its compelling value proposition.
About the author

"The Barefoot Investor," an author whose plain-talking financial advice is immensely popular in Australia.

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