Mariner
DEC

Mariner’s Diversified Energy Company DEC Stock Holding History

Mariner’s Portfolio DEC Stock Details DEC Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q2 		$154K Sell
11,140
-2,556
-19% -$38.7K ﹤0.01% 3233
2026
Q1 		$239K Buy
+13,696
New +$193K ﹤0.01% 3053

Other funds holding DEC

BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
AIM
Artemis Investment Management Edinburgh, United Kingdom $11.2B AUM 80.72% 1-Year Est. Return
Ameriprise
Ameriprise Minneapolis, Minnesota $495B AUM 43.24% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
JAM
Jupiter Asset Management London, United Kingdom $20.2B AUM 29.18% 1-Year Est. Return
TC
Tejara Capital London, United Kingdom $243M AUM 9.84% 1-Year Est. Return
MGP
M&G plc London, United Kingdom $20.1B AUM 16.62% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return
Man Group
Man Group London, United Kingdom $62.7B AUM 29.77% 1-Year Est. Return
Citadel Advisors
Citadel Advisors Miami, Florida $875B AUM 40.91% 1-Year Est. Return

Mariner's DEC Position: Q2 2026 in Review

Mariner reduced its Diversified Energy Company (DEC) stake by 19% in Q2 2026, selling an estimated $38.7K and leaving 11,140 shares worth $154K. The position accounts for ﹤0.01% of the portfolio, ranked #3233.

Mariner first reported a position in DEC in Q1 2026 and has held it in 2 quarters since. The position peaked at $239K in Q1 2026. 184 funds tracked by Wall St. Rank hold DEC as of Q2 2026.

  • Mariner held 11,140 shares of Diversified Energy Company worth $154K as of Q2 2026.
  • Mariner sold 2,556 Diversified Energy Company shares in Q2 2026, an estimated $38.7K.
  • Diversified Energy Company made up ﹤0.01% of Mariner's portfolio in Q2 2026, its #3233 holding.
  • Mariner first reported a position in Diversified Energy Company in Q1 2026 and has held it in 2 quarters since.
  • Mariner's Diversified Energy Company position peaked at $239K in Q1 2026.
  • 184 funds tracked by Wall St. Rank held Diversified Energy Company as of Q2 2026.

Based on Mariner's 13F filing for Q2 2026, filed 13 Aug 2026.