SDP
ECHO

Sentinel Dome Partners’s EchoStar ECHO Stock Holding History

Sentinel Dome Partners’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
2026
Q2 		$3.2M Sell
31,500
-18,000
-36% -$2.2M 2.33% 14
2026
Q1 		$5.79M Buy
49,500
+1,500
+3% +$172K 5.51% 5
2025
Q4 		$5.22M Buy
+48,000
New +$3.91M 3.55% 9

Other funds holding ECHO

BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $3.38T AUM 44.17% 1-Year Est. Return
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
Wellington Management Group
Wellington Management Group Boston, Massachusetts $580B AUM 38.23% 1-Year Est. Return
Vanguard Portfolio Management
Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM
DCP
Darsana Capital Partners New York $22.3B AUM 42.01% 1-Year Est. Return
UBS Group
UBS Group Zurich, Switzerland $786B AUM 40.34% 1-Year Est. Return
ACM
Arini Captial Management London, United Kingdom $975M AUM
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return
PCM
Pentwater Capital Management Naples, Florida $16.4B AUM 55.44% 1-Year Est. Return

Sentinel Dome Partners's ECHO Position: Q2 2026 in Review

Sentinel Dome Partners reduced its EchoStar (ECHO) stake by 36% in Q2 2026, selling an estimated $2.2M and leaving 31,500 shares worth $3.2M. The position accounts for 2.33% of the portfolio, ranked #14.

Sentinel Dome Partners first reported a position in ECHO in Q4 2025 and has held it in 3 quarters since. The position peaked at $5.79M in Q1 2026. 703 funds tracked by Wall St. Rank hold ECHO as of Q2 2026.

  • Sentinel Dome Partners held 31,500 shares of EchoStar worth $3.2M as of Q2 2026.
  • Sentinel Dome Partners sold 18,000 EchoStar shares in Q2 2026, an estimated $2.2M.
  • EchoStar made up 2.33% of Sentinel Dome Partners's portfolio in Q2 2026, its #14 holding.
  • Sentinel Dome Partners first reported a position in EchoStar in Q4 2025 and has held it in 3 quarters since.
  • Sentinel Dome Partners's EchoStar position peaked at $5.79M in Q1 2026.
  • 703 funds tracked by Wall St. Rank held EchoStar as of Q2 2026.

Based on Sentinel Dome Partners's 13F filing for Q2 2026, filed 14 Aug 2026.