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

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T-Mobile US Ownership Summary

T-Mobile US is owned by 26.93% institutional investors, 57.32% insiders, and 15.75% retail investors. Softbank group is the largest institutional shareholder, holding 3.99% of TMUS shares. Invesco QQQ Trust is the top mutual fund, with 2.17% of its assets in T-Mobile US shares.

TMUS Ownership Benchmark

Type	Name	% Inst	% Insiders	% Retail
Stock	T-Mobile US	26.93%	57.32%	15.75%
Sector	Communication Services Stocks	26.03%	16.24%	57.73%
Industry	Telecom Stocks	25.56%	13.97%	60.47%
Idea	5G Stocks List	46.02%	7.90%	46.08%

Institutional Shareholders

Top Institutional Shareholders by Total Shares

Holder	Shares	% Holding	Value
Softbank group	45.17M	3.99%	$10.81B
Vanguard group	42.82M	3.81%	$8.69B
Blackrock funding, inc. /de	39.06M	3.46%	$7.93B
Blackrock	36.73M	3.10%	$6.47B
State street	24.23M	2.14%	$5.80B
Price t rowe associates inc /md/	21.28M	1.88%	$5.09B
Capital investors	14.85M	1.32%	$3.01B
Fmr	14.74M	1.30%	$3.53B
Wellington management group llp	13.46M	1.19%	$3.22B
Morgan stanley	12.58M	1.13%	$2.55B

Top Institutional Shareholders by % of Total Assets

Holder	Shares	% Assets	Value
Softbank group	45.17M	41.64%	$10.81B
Crake asset management llp	872.08K	6.94%	$177.07M
140 summer partners lp	312.47K	6.50%	$74.80M
Act two investors	157.11K	5.74%	$31.90M
Oakview capital management	10.28K	5.70%	$1.81M
Bluedrive global investors llp	26.14K	5.26%	$4.61M
Sustainable insight capital management	69.48K	4.71%	$14.11M
Meridiem capital partners lp	251.79K	3.85%	$60.27M
Marvin & palmer associates	22.46K	3.79%	$4.96M
Ilex capital partners (uk) llp	472.54K	3.61%	$113.12M

Top Buyers

Holder	Shares	% Assets	Change
Norges bank	6.58M	0.14%	6.58M
Wellington management group llp	13.46M	0.56%	4.34M
Price t rowe associates inc /md/	21.28M	0.54%	3.18M
Point72 asset management	1.43M	0.57%	1.43M
Amundi	4.11M	0.30%	1.27M

Top Sellers

Holder	Shares	% Assets	Change
Softbank group	45.17M	41.64%	-18.69M
Berkshire hathaway	-	-	-3.88M
Ghisallo capital management	-	-	-2.25M
Findlay park partners llp	-	-	-1.87M
Jpmorgan chase	3.14M	0.04%	-1.41M

New Positions

Holder	Shares	% Assets	Change	Value
Norges bank	6.58M	0.14%	6.58M	$1.34B
Point72 asset management	1.43M	0.57%	1.43M	$341.17M
Junto capital management lp	398.31K	1.95%	398.31K	$95.35M
Sculptor capital lp	250.00K	0.84%	250.00K	$59.56M
Cibc world markets	198.92K	0.19%	198.92K	$40.39M

Sold Out

Holder	Change
First pacific financial	-1.00
Mendota financial group	-1.00
Heartwood wealth advisors	-2.00
Livelsberger financial advisory	-3.00
Palisade asset management	-3.00

Institutional Ownership Trends

Date	Holdings	Change %	Shares	Change %	Ownership	Change %	Increased Position	Change %	Decreased Position	Change %
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%
Dec 31, 2024	1,252	-20.15%	276,802,055	-44.04%	23	1.32%	645	-20.17%	435	-14.87%

Top Mutual Funds Shareholders

Holder	Shares	% Holding	Change
Invesco QQQ Trust	23.93M	2.17%	-53.04K
Vanguard US Total Market Shares ETF	14.78M	1.29%	-1.92M
Vanguard Total Stock Mkt Idx Inv	14.09M	1.28%	30.02K
Vanguard Institutional 500 Index Trust	13.64M	1.20%	95.18K
Vanguard 500 Index Investor	12.25M	1.11%	76.37K
State Street® CommServSelSectSPDR®ETF	6.17M	0.56%	-2.69K
iShares Core S&P 500 ETF	6.13M	0.56%	699.48K
Fidelity 500 Index	6.08M	0.55%	-29.21K
Loomis Sayles Global CIT Class C	6.10M	0.54%	6.10M
SPDR® S&P 500 ETF	5.96M	0.52%	-184.42K

Recent Insider Transactions

Date	Name	Role	Activity	Value
Mar 10, 2026	Datar Srikant M.	-	Sell	$218.25K
Mar 04, 2026	Datar Srikant M.	-	Sell	$727.64K
Feb 24, 2026	SIEVERT G MICHAEL	-	Sell	$241.59K
Feb 23, 2026	SIEVERT G MICHAEL	-	Sell	$3.06M
Feb 24, 2026	Nelson Mark Wolfe	Chief Legal Officer & GC	Sell	$517.97K

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 26.93%, followed by 57.32% insiders and 15.75% retail investors. The average institutional ownership in T-Mobile US's industry, Telecom Stocks , is 25.56%, which T-Mobile US exceeds.

Who owns the most shares of T-Mobile US?

T-Mobile US’s largest shareholders are Softbank group (45.17M shares, 3.99%), Vanguard group (42.82M shares, 3.81%), and Blackrock funding, inc. /de (39.06M shares, 3.46%). Together, they hold 11.26% 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 41.64% of its assets in 45.17M T-Mobile US shares, valued at 10.81B$.

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 2.17% of its total shares outstanding invested in 23.93M T-Mobile US shares.

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