T-Mobile US, Inc. (TMUS) - Dilution Analysis

Visualizing historical and potential share dilution over time

Dilution Analysis

Low Risk
Limited dilution potential
Last updated: April 28, 2026

Risk Assessment Details

Potential Dilution: 0.0% of current shares
Recent Dilution: 0.19% (2 years)
Historical Dilution Factor: minimal recent dilution
Outstanding Shares
1.1B
Potential Supply
0
Additional shares possible
Splits
None
Past 2 years

Summary

TMUS currently has 1.1B outstanding shares. with minimal authorized share overhang for future dilution. The company has minimally diluted shareholders by 0.19% over the past 2 years.

Share Structure Timeline

Outstanding Shares
Total Supply

Historical Data Points

Date Event Outstanding Supply
Apr 28, 2026

10-Q filing | 1100.2M shares outstanding

1.1B 0
Oct 23, 2025

10-Q filing | 1123.8M shares outstanding

1.1B 0
Jul 23, 2025

10-Q filing | 1132.8M shares outstanding

1.1B 0
Apr 24, 2025

10-Q filing | 1140.5M shares outstanding

1.1B 0
Jan 31, 2025

10-K filing | 1169.2M shares outstanding

1.2B 0
Oct 23, 2024

10-Q filing | 1167.0M shares outstanding

1.2B 0
Jul 31, 2024

10-Q filing | 1170.0M shares outstanding

1.2B 0
Apr 26, 2024

10-Q filing | 1185.3M shares outstanding

1.2B 0
Feb 02, 2024

10-K filing | 1185.1M shares outstanding

1.2B 0
Oct 25, 2023

10-Q filing | 1171.3M shares outstanding

1.2B 0
Jul 27, 2023

10-Q filing | 1193.1M shares outstanding

1.2B 0
Apr 27, 2023

10-Q filing | 1219.6M shares outstanding

1.2B 0
Feb 14, 2023

10-K filing | 1249.8M shares outstanding

1.2B 0
Oct 27, 2022

10-Q filing | 1253.9M shares outstanding

1.3B 0
Jul 29, 2022

10-Q filing | 1253.9M shares outstanding

1.3B 0
May 06, 2022

10-Q filing | 1255.4M shares outstanding

1.3B 0
Feb 11, 2022

10-K filing | 1247.2M shares outstanding

1.2B 0
Nov 02, 2021

10-Q filing | 1248.2M shares outstanding

1.2B 0
Aug 03, 2021

10-Q filing | 1247.6M shares outstanding

1.2B 0
May 04, 2021

10-Q filing | 1243.5M shares outstanding

1.2B 0
Feb 23, 2021

10-K filing | 1154.7M shares outstanding

1.2B 0
Nov 05, 2020

10-Q filing | 1238.5M shares outstanding

1.2B 0
Aug 06, 2020

10-Q filing | 1236.5M shares outstanding

1.2B 0
Jun 26, 2020

8-K filing: T-Mobile US, Inc. completed a public offering of 143,392,582 shares of common stock at $103.00 per share, with underwriters purchasing the shares at $101.455 per share, and an additional 10,754,444 shares were sold upon the exercise of an underwriter option; the company also sold 19,417,400 shares of Common Stock to the 2020 Cash Mandatory Exchangeable Trust at the closing of the Trust Securities Offering. ($2000.0M proceeds)

1.2B 0
Jun 22, 2020

8-K filing: T-Mobile US, Inc. entered into a Master Framework Agreement with SoftBank, Deutsche Telekom, and others to facilitate SoftBank's monetization of its T-Mobile stockholding, involving a public equity offering, a mandatory exchangeable offering, and a rights offering.

1.2B 0
May 06, 2020

10-Q filing | 1235.8M shares outstanding

1.2B 0
Feb 06, 2020

10-K filing | 854.1M shares outstanding

850M 0
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