Companies · 1 holder Net worths as of Sep 24, 2026
Billionaires Digest
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TMUS

Who owns T-Mobile US?

1 of the world’s richest people holds T-Mobile US in our tracked profiles.

TMUS $165.35 ▼ 0.19%as of Sep 24, 2026 4:00 PM ET · via Finnhub

Billionaire holders

  1. Masayoshi Son#29 · $72.6B
    StakeT-Mobile US (SoftBank Group 13F) · 10,000,000 shares (largely sold down from ~24% post-Sprint merger) · as of Jun 2026
    source ↗

Each row is a sourced entry from that person’s profile. Stakes are as of the date shown, not today.

Recent SEC filings

No Form 4 insider trades in T-Mobile US from the holders above in the last 90 days.

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Recent moves

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