ADAGE CAPITAL PARTNERS GP, L.L.C.

Position in TMUS — T-Mobile US, Inc.

CIK 1165408 Boston, MA

Position in TMUS

as of Mar 31, 2026 · filed May 15, 2026 Compact

Position Value

$82,842,973

+$2,696,182 QoQ

Shares Held

394,434

-0.1% QoQ

Ownership

0.036%

of shares outstanding

% of Portfolio

0.13%

of 13F equity value

Holder Rank

—

not a current holder

Holding Since

Mar 2020

25 quarters on record

Voting authority Sole 100.ToString("F0")% Shared 0.ToString("F0")% None 0.ToString("F0")%

Communication Services · as of Mar 31, 2026

ADAGE CAPITAL PARTNERS GP, L.L.C. holds $555,217,609 across 5 Telecom Services names. TMUS ranks #4 (14.9% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	VZ	Verizon Communications Inc	3,927,772	$197,174,154
2	T	At&T Inc.	6,121,439	$177,460,516
3	CMCSA	Comcast Corp	2,914,659	$83,679,859
4	TMUS	T-Mobile US, Inc. This page	394,434	$82,842,973
5	ECHO	EchoStar CORP	120,100	$14,060,107

25 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-03-31	$82,842,973	394,434	-0.1%	Shares	Sole	2026-05-15
2025-12-31	$80,146,791	394,734	-7.1%	Shares	Sole	2026-02-17
2025-09-30	$101,744,638	425,034	-15.3%	Shares	Sole	2025-11-14
2025-06-30	$119,543,142	501,734	+26.3%	Shares	Sole	2025-08-14
2025-03-31	$105,972,951	397,334	-12.8%	Shares	Sole	2025-05-15
2024-12-31	$100,594,165	455,734	-1.3%	Shares	Sole	2025-02-14
2024-09-30	$95,324,700	461,934	-2.7%	Shares	Sole	2024-11-14
2024-06-30	$83,621,018	474,634	-7.3%	Shares	Sole	2024-08-14
2024-03-31	$83,606,833	512,234	+3.6%	Shares	Sole	2024-05-15
2023-12-31	$79,240,537	494,234	-4.0%	Shares	Sole	2024-02-14
2023-09-30	$72,074,491	514,634	-10.3%	Shares	Sole	2023-11-14
2023-06-30	$79,705,542	573,834	-3.2%	Shares	Other	2023-08-14
2023-03-31	$85,895,044	593,034	-2.4%	Shares	Sole	2023-05-15
2022-12-31	$85,040,760	607,434	-22.9%	Shares	Sole	2023-02-14
2022-09-30	$105,757,355	788,234	-7.7%	Shares	Sole	2022-11-14
2022-06-30	$114,847,918	853,634	+39.2%	Shares	Sole	2022-08-15
2022-03-31	$78,695,748	613,134	-20.9%	Shares	Sole	2022-05-16
2021-12-31	$89,946,433	775,534	+24.0%	Shares	Sole	2022-02-14
2021-09-30	$79,879,895	625,234	-36.8%	Shares	Sole	2021-11-15
2021-06-30	$143,270,760	989,234	+7.0%	Shares	Sole	2021-08-16
2021-03-31	$115,834,864	924,534	-2.7%	Shares	Sole	2021-05-17
2020-12-31	$128,071,629	949,734	-7.5%	Shares	Sole	2021-02-16
2020-09-30	$117,371,556	1,026,334	-22.6%	Shares	Sole	2020-11-16
2020-06-30	$138,085,611	1,325,834	+145.5%	Shares	Sole	2020-08-14
2020-03-31	$45,315,816	540,117	—	Shares	Sole	2020-05-15
No filing history on record for this holder in this stock.