Who Owns TMUS?
T-Mobile US, Inc. — Institutional Ownership & 13F Holdings
$184.88
+2.17 (+1.19%)
Market Cap
$221.9B
Shares Outstanding
1,101,862,758
Institutional Holders
1,725
Total Inst. Value
$1.2T
% of Float Held
92.4%
QoQ Holder Change
+821
Institutional data as of Q1 2025
New Positions
481
Closed Positions
116
Increased
525
Decreased
577
Institutional Ownership Trend
Top 10 Institutional Holders(Q1 2025)
| # | Fund | Value | Shares |
|---|---|---|---|
| 1 | SOFTBANK GROUP CORP. | $973.0B | 85,361,065 |
| 2 | PRIMECAP MANAGEMENT CO/CA/ | $144.3B | 541,009 |
| 3 | VANGUARD GROUP INC | $11.2B | 41,945,171 |
| 4 | BlackRock, Inc. | $10.0B | 37,420,751 |
| 5 | STATE STREET CORP | $5.9B | 22,146,576 |
| 6 | PRICE T ROWE ASSOCIATES INC /MD/ | $4.3B | 16,302,609 |
| 7 | FMR LLC | $3.5B | 13,083,028 |
| 8 | MORGAN STANLEY | $3.5B | 12,968,781 |
| 9 | WELLINGTON MANAGEMENT GROUP LLP | $3.4B | 12,846,939 |
| 10 | GEODE CAPITAL MANAGEMENT, LLC | $3.2B | 12,053,828 |
Biggest Buyers & Sellers This Quarter
Top Buyers
| Fund | Shares Added | Value |
|---|---|---|
| FMR LLC | +2.9M | $3.5B |
| WELLINGTON MANAGEMENT GROUP LLP | +214K | $3.4B |
| GEODE CAPITAL MANAGEMENT, LLC | +196K | $3.2B |
| Capital International Investors | +1.2M | $2.1B |
| CANADA PENSION PLAN INVESTMENT BOARD | +864K | $1.8B |
Top Sellers
| Fund | Shares Removed | Value |
|---|---|---|
| DODGE & COX | -3.6M | $1.6B |
| PRICE T ROWE ASSOCIATES INC /MD/ | -2.5M | $4.3B |
| BlackRock, Inc. | -1.2M | $10.0B |
| Invesco Ltd. | -1.2M | $2.0B |
| DEUTSCHE BANK AG\ | -896K | $685.3M |
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Frequently Asked Questions
How many institutional investors hold TMUS?
As of Q1 2025, 1725 institutional investors report holding TMUS (T-Mobile US, Inc.) in their 13F filings.
What percentage of T-Mobile US, Inc. is owned by institutions?
Institutional investors hold approximately 92.4% of T-Mobile US, Inc.'s float as reported in SEC 13F filings.
Which hedge fund owns the most TMUS?
The largest institutional holder of TMUS is SOFTBANK GROUP CORP. with $973.0B in shares.
Are institutions buying or selling TMUS?
This quarter, 481 institutions opened new positions in TMUS and 116 closed their positions.
What is 13F institutional ownership?
SEC Form 13F is a quarterly report filed by institutional investment managers with over $100M in qualifying assets. It discloses their US equity holdings, providing transparency into what the largest investors are buying and selling.
How often is institutional ownership data updated?
13F filings are due 45 days after each calendar quarter end (May 15, Aug 14, Nov 14, Feb 14). Data is updated on HedgeTrace as new filings are processed.