JY
DEC

Jeff Yass’s Diversified Energy Company DEC Stock Holding History

Jeff Yass’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 		$757K Sell
54,608
-33,154
-38% -$502K ﹤0.01% 8913
2026
Q1 		$1.53M Buy
+87,762
New +$1.24M ﹤0.01% 6825
2025
Q3 		– Sell
-97,634
Closed -$1.43M – 12648
2025
Q2 		$1.43M Buy
97,634
+36,443
+60% +$488K ﹤0.01% 6567
2025
Q1 		$827K Buy
61,191
+36,682
+150% +$543K ﹤0.01% 7736
2024
Q4 		$412K Buy
+24,509
New +$342K ﹤0.01% 9139
2024
Q2 		– Sell
-398,839
Closed -$4.8M – 12212
2024
Q1 		$4.8M Buy
+398,839
New +$5M ﹤0.01% 3698

Other funds holding DEC

California State Teachers Retirement System (CalSTRS)
California State Teachers Retirement System (CalSTRS) West Sacramento, California $782B AUM 28.39% 1-Year Est. Return
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

Jeff Yass's DEC Position: Q2 2026 in Review

Jeff Yass reduced its Diversified Energy Company (DEC) stake by 38% in Q2 2026, selling an estimated $502K and leaving 54,608 shares worth $757K. The position accounts for ﹤0.01% of the portfolio, ranked #8913.

Jeff Yass first reported a position in DEC in Q1 2024 and has held it in 6 quarters since. The position peaked at $4.8M in Q1 2024. 184 funds tracked by Wall St. Rank hold DEC as of Q2 2026.

  • Jeff Yass held 54,608 shares of Diversified Energy Company worth $757K as of Q2 2026.
  • Jeff Yass sold 33,154 Diversified Energy Company shares in Q2 2026, an estimated $502K.
  • Diversified Energy Company made up ﹤0.01% of Jeff Yass's portfolio in Q2 2026, its #8913 holding.
  • Jeff Yass first reported a position in Diversified Energy Company in Q1 2024 and has held it in 6 quarters since.
  • Jeff Yass's Diversified Energy Company position peaked at $4.8M in Q1 2024.
  • 184 funds tracked by Wall St. Rank held Diversified Energy Company as of Q2 2026.

Based on Susquehanna International Group's 13F filing for Q2 2026, filed 14 Aug 2026.