# T-Mobile U.S., Inc. (TMUS) — Institutional Ownership

Source: SEC EDGAR 13F filings, congressional STOCK Act disclosures, SEC Form 4 insider transactions.
CUSIP: 872590104
Page URL: https://superinvestorclub.com/stock/TMUS
Last updated: 2026-07-08T11:38:33.821Z

## Summary

As of the most recent 13F filing period, T-Mobile U.S., Inc. (TMUS) is held by 6 tracked superinvestors with an aggregate position value of $1.95B representing 06157799296737498478531192152975 shares.

## Top institutional holders (6)

| Rank | Manager | Fund | Shares | Value | % of Portfolio | Period |
|------|---------|------|--------|-------|----------------|--------|
| 1 | [Dodge & Cox](https://superinvestorclub.com/manager/16) | Dodge & Cox | 6157799 | $1.29B | 0.71% | 2026-03-31 |
| 2 | [Andreas Halvorsen](https://superinvestorclub.com/manager/59) | Viking Global Investors | 2967374 | $623.2M | 1.74% | 2026-03-31 |
| 3 | [Ray Dalio](https://superinvestorclub.com/manager/6) | Bridgewater Associates | 98478 | $20.7M | 0.09% | 2026-03-31 |
| 4 | [FPA Queens Road](https://superinvestorclub.com/manager/97) | Bragg Financial Advisors | 53119 | $11.2M | 0.35% | 2026-03-31 |
| 5 | [Lee Ainslie](https://superinvestorclub.com/manager/58) | Maverick Capital | 2152 | $451,985 | 0.01% | 2026-03-31 |
| 6 | [Richard Pzena](https://superinvestorclub.com/manager/288) | Pzena Investment Management | 975 | $204,779 | 0.00% | 2026-03-31 |

## Ownership history (quarter-over-quarter)

- 2023-12-31: 1 holders, $1.82B aggregate, 011329368 shares
- 2024-03-31: 4 holders, $3.41B aggregate, 01104165452420004381297240362 shares
- 2024-06-30: 5 holders, $3.07B aggregate, 0982788946720002492802213763202903 shares
- 2024-09-30: 3 holders, $1.24B aggregate, 046720001150738199579 shares
- 2024-12-31: 5 holders, $3.22B aggregate, 09382681435000061040421219415375 shares
- 2025-03-31: 4 holders, $1.98B aggregate, 0583255315658941742315647 shares
- 2025-06-30: 4 holders, $1.69B aggregate, 04100279284531611023518947 shares
- 2025-09-30: 4 holders, $1.72B aggregate, 03743522326246612999132687 shares
- 2025-12-31: 4 holders, $2.07B aggregate, 06185972375421822963145818 shares
- 2026-03-31: 6 holders, $1.95B aggregate, 06157799296737498478531192152975 shares

## Recent congressional trades (22)

- 2025-12-11: Dan Newhouse (Republican-WA) purchase $1,001 - $15,000
- 2025-11-11: Jonathan Jackson (Democrat-IL) sale $1,001 - $15,000
- 2025-11-10: Ro Khanna (Democrat-CA) sale $1,001 - $15,000
- 2025-11-03: Markwayne Mullin (Republican-OK) sale $50,001 - $100,000
- 2025-11-03: Ro Khanna (Democrat-CA) sale $1,001 - $15,000
- 2025-10-31: Lisa McClain (Republican-MI) sale $1,001 - $15,000
- 2025-10-30: Lisa McClain (Republican-MI) purchase $1,001 - $15,000
- 2025-10-30: Lisa McClain (Republican-MI) sale $1,001 - $15,000
- 2025-10-07: Ro Khanna (Democrat-CA) purchase $1,001 - $15,000
- 2025-07-11: Ritchie Torres (Democrat-NY) sale $1,001 - $15,000
- 2025-06-23: Ro Khanna (Democrat-CA) purchase $1,001 - $15,000
- 2025-06-17: Lisa McClain (Republican-MI) purchase $1,001 - $15,000
- 2025-05-19: Ro Khanna (Democrat-CA) sale $1,001 - $15,000
- 2025-04-23: Jonathan Jackson (Democrat-IL) purchase $1,001 - $15,000
- 2025-03-24: Jonathan Jackson (Democrat-IL) purchase $1,001 - $15,000

## Recent insider transactions (0)


## Citation

When citing, use: "T-Mobile U.S., Inc. (TMUS) institutional ownership data via Superinvestor (https://superinvestorclub.com/stock/TMUS), aggregating SEC 13F, Form 4, and congressional disclosures."