Insider buying last 90 days
No open-market insider purchases were filed for TMUS in the last 90 days.
From Form 4 filings, dated to when each was filed.
Close on Sep 18, 2026. Page updated Sep 19, 9:18 pm ET.
T-Mobile US closes at $168.18, up 1% on the day, but the stock sits below both its 50-day average of $181.21 and its 200-day average of $193.15, with the shorter average also under the longer one. Shares have fallen 7.8% over the past month and 29.8% over the past year, recently touching a 52-week low near $164. The GekkoIndex reads 70, placing TMUS in the Buying zone, while the price sits 31.2% below the Gekko Fair Value of $244.59.
This week's coverage centers on the stock's decline and its balance sheet. One report notes TMUS carries $86.9 billion in debt that is largely fixed-rate, insulating it from recent Federal Reserve rate moves, even as another flagged the shares hitting a 52-week low of $164.50. T-Mobile confirmed its Q3 2026 earnings call for 28 October. Separately, Corient Private Wealth LP cut its TMUS holding by 48.0% in the second quarter, the company's chief accounting officer sold $137,670 in shares under a 10b5-1 plan, and T-Mobile and Verizon settled lawsuits over competing ad campaigns.
Over the next 20 trading days, the next earnings date of 28 October, 38 days away, falls outside that window. In the last 90 days, Congress recorded 1 buy and 0 sells in TMUS. Seasonally, this stretch has averaged a -0.6% move over 5 years, rising in 2 of them. Analyst coverage shows 14 buy, 3 hold and 0 sell ratings among 17 firms, with a consensus target of $243.38.
Written by AI and checked automatically against the figures on this page. Generated Sep 20, 2026 from the data above.
T-Mobile US scores 4 supportive, 0 mixed and 2 headwinds across the 6 checklist items with data.
Six things swing traders check before a 20-day hold, read from the latest data.
4 supportive0 mixed2 headwinds
Below 50 and 200-day
Close $168.18 is below the 50-day ($181.21) and 200-day ($193.15) averages, and the 50-day is below the 200-day.
See the chart70, Buying
Reading 70 is in the Buying zone.
See the GekkoIndex31.2% below
Price is 31.2% below Gekko Fair Value (more than 5% below).
See fair valueLeans bullish
Last 90 days: Congress 1 buy / 0 sales.
See smart moneyReports in 38 days
Next report Oct 28, 2026, 38 days away — outside a typical 20-trading-day hold.
See earnings−0.6% on average
From this point in the calendar, the next 20 trading days averaged −0.6% over 5 years, rising in 2 of them.
See seasonalityA description of current data, not a recommendation. How this page works
T-Mobile US closed at $168.18 on Sep 18, 2026, −29.8% over the past year, inside a 52-week range of $164.02 to $242.37.
Use the left and right arrow keys to read daily values.
Put TMUS on a Gekko watchlist and see its GekkoIndex, Gekko Fair Value and smart money signals update on the chart as they change.
T-Mobile US provides mobile telecommunications service to customers across the United States, Puerto Rico, and the U.S. Virgin Islands. It serves roughly 108.7 million subscribers with voice, messaging, and data connections, and it is widely recognized for this wireless network business. Alongside connectivity, the company sells phones, tablets, wearables, and other mobile devices, together with related accessories, under the T-Mobile and Metro by T-Mobile brand names.
Its subscriber base spans postpaid, prepaid, and wholesale customers. Devices and service plans reach customers through company-owned stores, the T-Mobile app, its websites, and customer support channels, while devices also flow through independent dealers and other resellers that operate their own storefronts and online outlets. Its physical network relies on a large number of macro cell towers as well as small cell and distributed antenna installations that extend coverage in denser areas.
T-Mobile US traces its founding to 1994 and runs its operations from Bellevue, Washington. Its shares are listed on the NASDAQ under the ticker TMUS.
T-Mobile US’s GekkoIndex — Gekko’s 0 to 100 smart money score — reads 70, in the Buying zone, up 10.3 points over five sessions.
Up 10.3 points over five sessions, from the Neutral zone.
Reading for Sep 18, 2026
| Zone | Readings | 5 days | 20 days | ||
|---|---|---|---|---|---|
| Buying (current zone) | 33 | +1.5% | +0.5% | ||
| Accumulation | 261 | −0.1% | +0.3% | ||
| Neutral | 322 | +0.1% | +0.6% | ||
| Distribution | 42 | +0.9% | +2.4% | ||
| Selling | 4 | Too few readings yet | |||
Average TMUS share-price change over the trading days after each daily reading in its GekkoIndex history. Across every stock Gekko tracks, Buying readings averaged +3.2% over 20 days. Past behaviour doesn’t guarantee future results.
Buying zone: Smart money likely accumulating heavily. About the five zones →
T-Mobile US trades 31.2% below Gekko Fair Value of $244.59, so the shares are undervalued on Gekko’s estimate.
Gekko’s own estimate of what T-Mobile US shares are worth, recalculated every trading day.
$244.59
Gekko Fair Value, Sep 19, 2026
31.2% Undervalued
No open-market insider purchases were filed for T-Mobile US, and members of Congress disclosed 1 purchase and 0 sales, in the last 90 days.
Plus buybacks, unusual options and fund positions, each dated to when it became public.
No open-market insider purchases were filed for TMUS in the last 90 days.
From Form 4 filings, dated to when each was filed.
1trade disclosed: 1 purchase and 0 sales.
| Member | Amount | Disclosed |
|---|---|---|
| Ro Khanna House, CA, purchase | $1,001 - $15,000 | Aug 12 traded Jul 7 |
From congressional disclosures, which report amounts as ranges.
T-Mobile US has been buying back its own shares.
From company filings.
1of the funds Gekko tracks holds TMUS.
T-Mobile US reports on Oct 28, 2026, after the close (38 days away), and beat the EPS estimate in 7 of its last 8 reports.
Oct 28, 2026
Expected after the close, 38 days away
| Reported | EPS | Revenue | Move |
|---|---|---|---|
| Jul 23, 2026 | $3.13 est $2.49 | $22.79B est $22.95B | −5.7% |
| Apr 28, 2026 | $2.27 est $1.97 | $23.11B est $22.98B | +8.4% |
| Feb 11, 2026 | $1.88 est $2.05 | $24.33B est $24.17B | +7.6% |
| Oct 23, 2025 | $2.59 est $2.40 | $21.96B est $21.91B | −4.2% |
| Jul 23, 2025 | $2.84 est $2.67 | $21.13B est $21.04B | +6.1% |
| Apr 24, 2025 | $2.58 est $2.47 | $20.89B est $20.63B | −10.2% |
| Jan 29, 2025 | $2.57 est $2.29 | $21.87B est $21.33B | +6.0% |
| Oct 23, 2024 | $2.61 est $2.42 | $20.16B est $20.01B | +6.6% |
“Move” is the close of the first session after the report compared with the close of the last session before it, so it reads the same whether the company reported before the open or after the close.
Analysts’ average 12-month price target for T-Mobile US is $243.38, +44.7% from the last close, from 17 firms rating the stock in the last 90 days.
Each firm’s latest rating in the last 90 days: 17 firms.
| Date | Firm | Target | vs price |
|---|---|---|---|
| Sep 14 | Bernstein | $220 | +30.8% |
| Sep 3 | Morgan Stanley | $230 | +36.8% |
| Aug 31 | Bernstein | $220 | +30.8% |
| Aug 18 | Bernstein | $220 | +30.8% |
| Aug 16 | Wolfe Research | — | — |
Gekko doesn’t publish price predictions. These are analyst targets and historical base rates, which don’t guarantee future results.
Over the next 20 trading days from Sep 19, T-Mobile US averaged −0.6% across the last 5 years, rising in 2 of them.
| Window | Average | Years higher |
|---|---|---|
| Next 5 trading days | −0.5% | 2 of 5 |
| Next 10 trading days | −0.6% | 1 of 5 |
| Next 15 trading days | −1.0% | 1 of 5 |
| Next 20 trading days | −0.6% | 2 of 5 |
| Next 30 trading days | +0.5% | 3 of 5 |
For scale, TMUS’s typical 20-trading-day move in either direction is about 4.4%.
T-Mobile US’s market cap is $180.4B, with a P/E ratio of 18.5 and revenue of $92.19B over the last twelve months.
Coverage of T-Mobile US this week reads neutral: 2 positive, 5 neutral and 2 negative headlines.
T-Mobile US’s 6 largest industry peers by market value, with today’s move, GekkoIndex zone and gap to Gekko Fair Value.
| Stock | GekkoIndex zone | vs Fair Value |
|---|---|---|
| VZVerizon Communications | Accumulation | 29.3% below |
| TAT&T | Neutral | 34.7% below |
| RCIRogers Communication | Accumulation | 35.5% below |
| TIGOMillicom International Cellular | Neutral | 14.9% below |
| TUTelus | Buying | 45.1% below |
| GSATGlobalstar | Neutral | 2.5% below |
A peer links to its own page where one exists.
T-Mobile US’s market cap is $180.4B at the Sep 18, 2026 close of $168.18, with 1.07B shares outstanding. The shares trade on a P/E ratio of 18.5.
The consensus analyst 12-month price target for T-Mobile US is $243.38, +44.7% from the last close. Of the 17 firms that rated the stock in the last 90 days, 14 rate it a buy, 3 a hold and 0 a sell. Gekko doesn’t publish price predictions of its own.
On Gekko’s estimate T-Mobile US is undervalued: the Sep 18, 2026 close of $168.18 is 31.2% below Gekko Fair Value of $244.59. Gekko Fair Value is recalculated every trading day, and a gap inside 5% either way counts as about fair value.
T-Mobile US is expected to report on Oct 28, 2026, after the market closes (38 days away). Analysts expect earnings of $2.85 per share on revenue of $23.16B. T-Mobile US beat the earnings estimate in 7 of its last 8 reports, moving 6.9% on average across the report.
T-Mobile US’s 52-week high is $242.37 and its 52-week low is $164.02; it closed at $168.18 on Sep 18, 2026, −29.8% over the past year.
Gekko describes the data; it does not make buy or sell recommendations. On the swing-trade checklist, 4 of the 6 items with data read as supportive (gekkoindex, fair value, smart money and earnings risk) and 2 as headwinds (trend and seasonality). The checklist is a description of current data, not a recommendation.
Prices and signals update after every US market close; the GekkoIndex, Gekko Fair Value and the checklist are Gekko’s own, and the Gekko Brief is written by AI from this page’s data and checked against it before it is published. How Gekko’s data works →
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