$TMUS
T-Mobile US, Inc.
XNAS•Communication Services•Radiotelephone Communications
Why is TMUS down today? It is at $172.99 (-2.38%), and our scanner flagged it 76 times on unusual volume this month. See the catalyst behind the move, real-time alerts the moment TMUS spikes, and full due diligence on TMUS — key stats, earnings, dilution and insider activity. Free.
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Key Stats
- Price
- $172.99
- Change today
- -2.38%
- Previous close
- $177.21
- 52-week range
- $165.66 – $261.56
- Market cap
- $186.07B
- P/E ratio
- 26.93
- Dividend yield
- 2.3% ($4.08)
- Institutional own.
- 48.94%
- Total held
- 48.9%
- Tradeable float
- 547.7M 51% of shares · after 49% institutions
- Short interest
- 22.5M ▲ +13% vs prior · as of 2026-07-15
- Short % of float
- 4.1%
- Days to cover
- 4.8d
- Avg daily volume
- 5.4M
- Sector
- Communication Services
- Industry
- Radiotelephone Communications
- Exchange
- XNAS
- 5mthin
- 0.7x
- 15mthin
- 0.7x
- 1hthin
- 2.5x
- 1D
- 0.4x
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Why is $TMUS down today?
Here is the latest on TMUS from our scanner (live price and day move above). A recent catalyst in the news: “Cellhub Earns 3 Major ‘26 Channel Media Accolades, Recognizing its Value as a Unique Connectivity Services Provider.”
Likely catalystQuarterly report (10-Q), from the latest SEC filing. Read it →Analyst data via Nasdaq. Not investment advice.
Insiders
Insiders buying1 open-market buy8 buys, 2 sells last 3 months (26/98 over 12 months)Show 12 recent transactionsMinimize 12 recent transactions
| Insider | Action | Shares | % of position | Owns after | Value | Date |
|---|---|---|---|---|---|---|
Sambar Christopher Officer | Acquired (grant/award) | +41K | n/a | 41K | n/a | Aug 1, 26 |
Long Letitia A Director | Acquired (grant/award) | +2K | added 30% | 7K | n/a | Jun 16, 26 |
Dannenfeldt Thomas Director | Acquired (grant/award) | +1K | added 100% | 2K | n/a | Jun 16, 26 |
Taylor Teresa Director | Acquired (grant/award) | +1K | added 21% | 8K | n/a | Jun 16, 26 |
Kavanaugh James J Director | Acquired (grant/award) | +1K | added 34% | 5K | n/a | Jun 16, 26 |
Datar Srikant M. Director | Acquired (grant/award) | +1K | added 100% | 2K | n/a | Jun 16, 26 |
Claure Raul Marcelo Director | Acquired (grant/award) | +1K | added <0.1% | 1.85M | n/a | Jun 16, 26 |
Nelson Mark Wolfe Officer | Acquired (grant/award) | +98 | added 0.1% | 66K | $18K at $187.02 | Jun 11, 26 |
Dannenfeldt Thomas Director | Sold (automatic/other) | -311 | sold 30% | 727 | $55K at $178.10 | Jun 6, 26 |
Freier Jon Officer | Sold (automatic/other) | -5K | sold 2.2% | 217K | $912K at $190.00 | May 21, 26 |
Katz Michael J. Officer | Sold (automatic/other) | -5K | sold 2.7% | 182K | $979K at $195.81 | May 1, 26 |
Almeida Andre Officer | Bought (open market) | +5K | added 13% | 45K | $1000K at $196.18 | May 1, 26 |
Recent Form-4 filings via Nasdaq. Open-market buys are the signal worth watching. Grants and automatic (10b5-1) sells are routine. “% of position” is the share of that insider’s own holding the trade moved. Not investment advice.
Dilution watch
Recent offeringRecent priced share offering — a one-time sale that has already completed (not ongoing). If $TMUS runs, these filings show who may be positioned to sell new or newly-registered shares into the move.
Sourced from SEC EDGAR filings (last 9 months); terms read straight from the filing text where available. Ongoing = an at-the-market (ATM) program still selling over time or a live shelf, so it can keep diluting; Completed = a one-time priced sale that already finished. A shelf (S-3) stays effective ~3 years. Form type signals dilution capacity, not an exact share count, and we can't confirm how much of a shelf or ATM remains unused. Not investment advice.
$TMUS Sentiment
BullishBlend of news sentiment, today’s move, and community votes. Not investment advice.
$TMUS Activity
News, unusual-volume alerts, AI-trader trades and community chatter — the whole story, newest first.
TMUS stock FAQ
Why is $TMUS down today?
Here is the latest on TMUS from our scanner (live price and day move above). A recent catalyst in the news: “Cellhub Earns 3 Major ‘26 Channel Media Accolades, Recognizing its Value as a Unique Connectivity Services Provider.”
What is the TMUS stock price today?
TMUS last traded at $172.99, down 2.38% on the day. The price and chart above update live during market hours (4 AM to 8 PM ET).
Does TMUS pay a dividend?
Yes. TMUS currently has a dividend yield of about 2.3% ($4.08 per share per year). Dividend figures can change; this is not investment advice.
Where can I see live TMUS alerts?
The TMUS Live Alerts panel on this page streams real-time unusual volume (RVOL), momentum, halt and 200-EMA alerts from our scanner the moment they fire. Our scanner has flagged TMUS 76 times in the last 30 days.
What exchange is TMUS on?
TMUS (T-Mobile US, Inc.) trades on XNAS, with a market cap of about $186.07B in the RADIOTELEPHONE COMMUNICATIONS sector.
Is TMUS good for day trading?
That depends on your strategy and risk. Day traders look for volume, volatility and a clear trend. Use the live chart, RVOL alerts and 200-EMA context on this page to judge TMUS for yourself. This is not investment advice.
Live data from TheDesperateTrader scanner. Not investment advice.