T-Mobile US Ownership | Who Owns T-Mobile US?

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T-Mobile US Ownership Summary

T-Mobile US is owned by 12.32% institutional investors, 55.07% insiders, and 32.61% retail investors. Vanguard group is the largest institutional shareholder, holding 3.81% of TMUS shares. Invesco QQQ Trust is the top mutual fund, with 2.18% of its assets in T-Mobile US shares.

TMUS Ownership Benchmark

Type	Name	% Inst	% Insiders	% Retail
Stock	T-Mobile US	12.32%	55.07%	32.61%
Sector	Communication Services Stocks	29.47%	18.11%	52.42%
Industry	Telecom Stocks	27.20%	14.43%	58.38%
Idea	5G Stocks List	60.62%	8.11%	31.27%

Institutional Shareholders

Top Institutional Shareholders by Total Shares

Holder	Shares	% Holding	Value
Vanguard group	42.82M	3.81%	$8.69B
Blackrock funding, inc. /de	39.12M	3.47%	$8.22B
Blackrock	36.73M	3.10%	$6.47B
Price t rowe associates inc /md/	28.49M	2.53%	$5.98B
State street	23.72M	2.10%	$4.98B
Wellington management group llp	17.20M	1.52%	$3.61B
Morgan stanley	14.39M	1.28%	$3.02B
Fmr	12.53M	1.11%	$2.63B
Geode capital management	12.43M	1.10%	$2.60B
Softbank group	10.00M	0.89%	$2.10B

Top Institutional Shareholders by % of Total Assets

Holder	Shares	% Assets	Value
Softbank group	10.00M	18.41%	$2.10B
Act two investors	151.75K	7.03%	$31.87M
Oakview capital management	10.28K	5.70%	$1.81M
Element capital management	270.84K	5.40%	$56.88M
Bluedrive global investors llp	26.14K	5.26%	$4.61M
140 summer partners lp	386.72K	4.96%	$81.22M
Ardmore road asset management lp	300.00K	4.15%	$63.01M
Jessup wealth management	51.18K	3.92%	$10.75M
Marvin & palmer associates	22.46K	3.79%	$4.96M
Overbrook management	77.48K	3.07%	$16.27M

Top Buyers

Holder	Shares	% Assets	Change
Norges bank	6.58M	0.14%	6.58M
Barclays	6.61M	0.33%	3.49M
Jane street group	4.47M	0.12%	3.13M
Two sigma investments, lp	3.89M	0.66%	2.71M
Vanguard fiduciary trust	2.64M	0.14%	2.64M

Top Sellers

Holder	Shares	% Assets	Change
Softbank group	10.00M	18.41%	-18.50M
Capital investors	6.03M	0.30%	-8.81M
Berkshire hathaway	-	-	-3.88M
Fmr	12.53M	0.14%	-3.20M
Ghisallo capital management	-	-	-2.25M

New Positions

Holder	Shares	% Assets	Change	Value
Norges bank	6.58M	0.14%	6.58M	$1.34B
Vanguard fiduciary trust	2.64M	0.14%	2.64M	$554.89M
Capital research global investors	1.81M	0.06%	1.81M	$381.12M
Vanguard global advisers	1.06M	0.12%	1.06M	$223.57M
Vanguard asset management	843.37K	0.15%	843.37K	$177.13M

Sold Out

Holder	Change
Mendota financial group	-1.00
Heartwood wealth advisors	-2.00
Blue bell private wealth management	-2.00
Arcadia investment management corp/mi	-2.00
Livelsberger financial advisory	-3.00

Institutional Ownership Trends

Date	Holdings	Change %	Shares	Change %	Ownership	Change %	Increased Position	Change %	Decreased Position	Change %
Mar 31, 2026	1,205	-32.07%	138,951,252	-69.90%	12	0.73%	624	-24.73%	426	-39.06%
Dec 31, 2025	1,461	-18.38%	302,670,062	-34.95%	26	1.60%	666	-25.92%	603	2.38%
Sep 30, 2025	1,718	-5.86%	461,551,758	-2.53%	40	2.33%	867	-0.80%	559	-15.30%
Jun 30, 2025	1,806	-1.31%	473,234,553	0.14%	41	2.43%	863	-1.03%	653	-4.11%
Mar 31, 2025	1,809	5.05%	471,545,731	-3.79%	41	2.35%	857	-1.49%	679	15.28%

Top Mutual Funds Shareholders

Holder	Shares	% Holding	Change
Invesco QQQ Trust	23.58M	2.18%	173.53K
Vanguard US Total Market Shares ETF	14.78M	1.29%	-1.92M
Vanguard Total Stock Mkt Idx Inv	14.00M	1.27%	-148.16K
Vanguard 500 Index Investor	12.06M	1.09%	-307.19K
iShares Core S&P 500 ETF	6.13M	0.57%	18.00K
Fidelity 500 Index	6.05M	0.56%	-69.99K
Loomis Sayles Global CIT Class C	6.10M	0.54%	6.10M
SPDR® S&P 500 ETF	5.96M	0.52%	-184.42K
State Street® SPDR® S&P 500® ETF	5.63M	0.52%	-6.07K
SPDR® S&P 500® ETF	5.76M	0.51%	70.84K

Recent Insider Transactions

Date	Name	Role	Activity	Value
May 01, 2026	Almeida Andre	Chief Broadband, Ent. & Emerg	Buy	$1.00M
May 01, 2026	Katz Michael J.	Chief Bus. and Prod. Officer	Sell	$979.05K
Mar 10, 2026	Datar Srikant M.	-	Sell	$218.25K
Mar 04, 2026	Datar Srikant M.	-	Sell	$727.64K
Feb 23, 2026	SIEVERT G MICHAEL	-	Sell	$3.06M

Insider Transactions Trends

Date	Buy	Sell
2028 Q2	-	2
2024 Q4	-	1
2024 Q3	-	12
2024 Q2	-	181
2024 Q1	-	163

TMUS Ownership FAQ

Who Owns T-Mobile US?

T-Mobile US shareholders are primarily institutional investors at 12.32%, followed by 55.07% insiders and 32.61% retail investors. The average institutional ownership in T-Mobile US's industry, Telecom Stocks , is 27.20%, which T-Mobile US falls below.

Who owns the most shares of T-Mobile US?

T-Mobile US’s largest shareholders are Vanguard group (42.82M shares, 3.81%), Blackrock funding, inc. /de (39.12M shares, 3.47%), and Blackrock (36.73M shares, 3.10%). Together, they hold 10.38% of T-Mobile US’s total shares outstanding.

Does Blackrock own T-Mobile US?

Yes, BlackRock owns 3.10% of T-Mobile US, totaling 36.73M shares as of Jun 2024. This represents 0.15% of BlackRock's total assets, with a market value of 6.47B$. In the last quarter, BlackRock decreased its holdings by -25.736K shares, a -0.07% change.

Who is T-Mobile US’s biggest shareholder by percentage of total assets invested?

Softbank group is T-Mobile US’s biggest shareholder by percentage of total assets invested, with 18.41% of its assets in 10M T-Mobile US shares, valued at 2.1B$.

Who is the top mutual fund holder of T-Mobile US shares?

Invesco QQQ Trust is the top mutual fund holder of T-Mobile US shares, with 2.18% of its total shares outstanding invested in 23.58M T-Mobile US shares.

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