Twin Tree Management’s EchoStar ECHO Stock Holding History

Twin Tree Management’s Portfolio ECHO Stock Details ECHO Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2025 Q3	–	Sell	-28,200	Closed	-$781K	–	1798
2025 Q2	$781K	Sell	28,200 -5,000	-15%	-$110K	﹤0.01%	1400
2025 Q1	$849K	Buy	+33,200	New	+$903K	﹤0.01%	1283

Other funds holding ECHO

BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return

Vanguard Group Malvern, Pennsylvania $6.9T AUM 27.45% 1-Year Est. Return

Fidelity Investments Boston, Massachusetts $1.9T AUM 41.92% 1-Year Est. Return

DCP

Darsana Capital Partners New York $4.7B AUM 50.56% 1-Year Est. Return

Linonia Partnership New York $5.38B AUM 20.54% 1-Year Est. Return

State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return

SHCM

Sachem Head Capital Management New York $4.15B AUM 48.05% 1-Year Est. Return

DCP

Diameter Capital Partners New York $1.07B AUM 152.29% 1-Year Est. Return

Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return

Goldman Sachs New York $871B AUM 31.28% 1-Year Est. Return

Twin Tree Management's ECHO Position: Q4 2025 in Review

Twin Tree Management sold out of EchoStar (ECHO) in Q4 2025, closing a stake of 55,300 shares — an estimated $4.22M sold.

Twin Tree Management first reported a position in ECHO in Q4 2019 and held it in 8 quarters. The position peaked at $4.22M in Q3 2025. 551 funds tracked by Wall St. Rank hold ECHO as of Q4 2025.

Twin Tree Management reported no remaining EchoStar position as of Q4 2025 after selling out during the quarter.
Twin Tree Management sold 55,300 EchoStar shares in Q4 2025, an estimated $4.22M.
Twin Tree Management first reported a position in EchoStar in Q4 2019 and held it in 8 quarters.
Twin Tree Management's EchoStar position peaked at $4.22M in Q3 2025.
551 funds tracked by Wall St. Rank held EchoStar as of Q4 2025.

Based on Twin Tree Management's 13F filing for Q4 2025, filed 11 Feb 2026.