Market open · Delayed intraday data · 12:30 PM ET

Last update: Jun 29, 2026, 12:29 PM ET

T-Mobile US, Inc. (TMUS) — What Changed

$174.11-8.57 (-4.69%) today so far

Jun 29, 2026 12:30 PM ET·NASDAQ Global Select·Market Open·CEO: Srinivasan Gopalan·70,000 employees

T-Mobile US, Inc., alongside its subsidiaries, offers mobile telecommunications services across the United States, Puerto Rico, and the U.S. Virgin Islands. Catering to approximately 108.7 million sub…

🔔Major Change Detected

Market Cap

$188.4B

Sector

Communication Services

Telecommunications Services

Next Earnings

Jul 22, 2026

(24 Days)

Relative Volume

0.58x

Below Avg

Risk Level

Low

Price Move

-4.69%

1-Day Change

Above 5D Avg: -3.4%

Volume Confirmation

0.58x

vs 30D Average

Below Avg

Catalyst

Earnings Beat

Material / Earnings

T-Mobile US Inc. (TMUS) reported Q earnings EPS of $2.77, beating analyst…

Peer Context

Outperforming

Top 1 of 2 peers

Company-Specific Move

Signal Quality

Medium

Confidence Score

78/100

BestStocks surfaces only meaningful changes—backed by price, volume, catalysts, and peer context—so you can focus on what matters.

1Event Reaction Chartⓘ

Price reaction around a key event

TMUST-Mobile US, Inc.$174.11-8.57 (-4.69%)

1. What Changed Since Last Close

Earnings BeatHighHigh

Mar 31

T-Mobile US Inc. (TMUS) reported Q earnings EPS of $2.77, beating analyst consensus of $2.11 by 31%.

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Earnings BeatHighHigh

Apr 28

T-Mobile US (TMUS) reported EPS of $2.28 versus the consensus estimate of $2.01, a 13.4% beat, for the 2026 period.

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Price Move DownHighHigh

Jun 29

TMUS fell 4.75% to $174.00 intraday, approaching its 52-week low of $182.96. The decline follows analyst downgrades and

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New FilingMediumMedium

Jun 181.7x vol

T-Mobile US (TMUS) filed an 8-K on 2026-06-18, but the stock showed no price movement on the filing date.

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New FilingMediumMedium

Jun 181.7x vol

T-Mobile US (TMUS) filed a new 8-K on 2026-06-18 with no same-day price movement (0%).

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Showing 5 of 6 events

2. Change Timeline

Date	Change	Price Reaction	Volume	Confidence ↓
Mar 31	EEarnings Beat	—	—	High
Apr 28	EEarnings Beat	—	—	High
Jun 29	VPrice Move Down	—	—	High
Jun 18	FNew Filing	—	1.7x	Medium
Jun 18	FNew Filing	—	1.7x	Medium
undefined NaN	NNews	—	—	Medium

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3. Why It Moved

Primary Catalyst

Earnings Beat

T-Mobile US Inc. (TMUS) reported Q earnings EPS of $2.77, beating analyst consen

Supporting Evidence

T-Mobile US Inc. (TMUS) reported Q earnings EPS of $2.77, beating anal
T-Mobile US (TMUS) reported EPS of $2.28 versus the consensus estimate

Nature of Move

Company-Specific Move

TMUS outperformed peers by more than expected sector variance — move appears company-specific.

4. Peer / Sector Confirmation

Symbol	Today	5D	Rel. Vol
TMUS	-4.69%	—	0.58x	Leader
T	+1.34%	—	—
VZ	+1.02%	—	—

Company-Specific Move. Top 1 of 2 peers. TMUS outperformed peers by more than expected sector variance — move appears company-specific.