Millennium Management
DEC

Millennium Management’s Diversified Energy Company DEC Stock Holding History

Millennium Management’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
Q1 		$11.7M Buy
673,141
+573,355
+575% +$8.08M ﹤0.01% 2025
2025
Q4 		$1.44M Buy
99,786
+6,457
+7% +$90.5K ﹤0.01% 4217
2025
Q3 		$1.31M Sell
93,329
-37,599
-29% -$564K ﹤0.01% 4401
2025
Q2 		$1.92M Sell
130,928
-677
-0.5% -$9.06K ﹤0.01% 3915
2025
Q1 		$1.78M Sell
131,605
-177,382
-57% -$2.63M ﹤0.01% 3893
2024
Q4 		$5.19M Buy
308,987
+269,759
+688% +$3.77M ﹤0.01% 2789
2024
Q3 		$446K Sell
39,228
-4,852
-11% -$65.3K ﹤0.01% 4918
2024
Q2 		$595K Sell
44,080
-234,531
-84% -$3.26M ﹤0.01% 4481
2024
Q1 		$3.35M Buy
+278,611
New +$3.49M ﹤0.01% 3274

Other funds holding DEC

AIM
Artemis Investment Management Edinburgh, United Kingdom $11.2B AUM 80.72% 1-Year Est. Return
BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
Ameriprise
Ameriprise Minneapolis, Minnesota $432B AUM 30.22% 1-Year Est. Return
JAM
Jupiter Asset Management London, United Kingdom $18.8B AUM 29.2% 1-Year Est. Return
Man Group
Man Group London, United Kingdom $55.1B AUM 24.23% 1-Year Est. Return
MGP
M&G plc London, United Kingdom $19.4B AUM 16.7% 1-Year Est. Return
Barclays
Barclays London, United Kingdom $416B AUM 33.63% 1-Year Est. Return
TC
Tejara Capital London, United Kingdom $303M AUM 5.43% 1-Year Est. Return
Citadel Advisors
Citadel Advisors Miami, Florida $618B AUM 30.34% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return

Millennium Management's DEC Position: Q1 2026 in Review

Millennium Management increased its Diversified Energy Company (DEC) stake by 575% in Q1 2026, buying an estimated $8.08M and bringing the position to 673,141 shares worth $11.7M. The position accounts for ﹤0.01% of the portfolio, ranked #2025.

Millennium Management first reported a position in DEC in Q1 2024 and has held it in 9 quarters since. 182 funds tracked by Wall St. Rank hold DEC as of Q1 2026.

  • Millennium Management held 673,141 shares of Diversified Energy Company worth $11.7M as of Q1 2026.
  • Millennium Management bought 573,355 Diversified Energy Company shares in Q1 2026, an estimated $8.08M.
  • Diversified Energy Company made up ﹤0.01% of Millennium Management's portfolio in Q1 2026, its #2025 holding.
  • Millennium Management first reported a position in Diversified Energy Company in Q1 2024 and has held it in 9 quarters since.
  • 182 funds tracked by Wall St. Rank held Diversified Energy Company as of Q1 2026.

Based on Millennium Management's 13F filing for Q1 2026, filed 15 May 2026.