ADAGE CAPITAL PARTNERS GP, L.L.C.

Position in ECHO — EchoStar CORP

CIK 1165408 Boston, MA

Position in ECHO

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

Position Value

$14,060,107

New position

Shares Held

120,100

first reported quarter

Ownership

0.041%

of shares outstanding

% of Portfolio

0.02%

of 13F equity value

Holder Rank

—

not a current holder

Holding Since

Mar 2026

1 quarter 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. ECHO ranks #5 (2.5% 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.	394,434	$82,842,973
5	ECHO	EchoStar CORP This page	120,100	$14,060,107

1 filing row on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-03-31	$14,060,107	120,100	—	Shares	Sole	2026-05-15
No filing history on record for this holder in this stock.