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Disclosery

DEC DIVERSIFIED ENERGY CO

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COMMON STOCK (common), issuer CIK 1922446

158 managers (160 13F filers) reported a position in DEC shares at 2025-12-31, 52,799,731 shares in all. 156 filers opened a position and 0 filers sold out during the quarter.

Managers
158
13F filers
160
New
156
Added
0
Reduced
1
Sold out
0
Shares held by filers
52,799,731

Shares held by filers adds up every 13F filer's report, so a share reported by a parent and by its subsidiary counts twice (H9). Managers counts each filer group once.

13D and 13G filers

No 13D or 13G on this security in the data. Structured 13D/G data starts 2024-12-18.

Insider trades

No Form 4 transaction on this security in the data.

13F holders, Q4 2025

Filers in the available 13F reports with a share position at 2025-12-31, filer groups collapsed to one row (method), largest first. Options and principal amounts are left out. A group row states no % of portfolio, since each member reports its own portfolio: the members' percents are listed under it. A value about 1,000 times or 1/1,000 of the price other filers imply is shown as filed but neither ranks the row nor enters a sum.

HolderSharesValue% of portfolioChangeSource
EIG Asset Management, LLC9,601,585$139M100%new13F-HRTimeline
AMERIPRISE FINANCIAL INCin group AMERIPRISE FINANCIAL INC4,387,972$63.5M0.01%new13F-HRTimelineGroup
BlackRock, Inc.in group BlackRock, Inc.3,446,835$49.9M<0.01%new13F-HRTimelineGroup
JUPITER ASSET MANAGEMENT LTDin group JUPITER ASSET MANAGEMENT LTD3,204,477$46.3M0.37%new13F-HRTimelineGroup
VANGUARD GROUP INCin group VANGUARD GROUP INC2,948,967$42.7M<0.01%new13F-HRTimelineGroup
Artemis Investment Management LLP2,595,577$37.6M0.45%new13F-HRTimeline
Tejara Capital Ltd2,007,882$29.1M12.09%new13F-HRTimeline
Man Group plcin group Man Group plc1,899,300$27.5M0.05%new13F-HRTimelineGroup
M&G PLCin group M&G PLC1,915,325$27M0.14%new13F-HRTimelineGroup
JANE STREET GROUP, LLCin group JANE STREET GROUP, LLC1,423,494$20.6M0.02%new13F-HRTimelineGroup
Millstreet Capital Management LLC1,378,421$20M4.55%new13F-HRTimeline
CITADEL ADVISORS LLCin group CITADEL ADVISORS LLC1,259,578$18.2M0.01%new13F-HRTimelineGroup
MORGAN STANLEYin group MORGAN STANLEY1,230,900$17.8M<0.01%new13F-HR/ATimelineGroup
AMERICAN CENTURY COMPANIES INCin group AMERICAN CENTURY COMPANIES INC1,167,705$16.9M0.01%new13F-HRTimelineGroup
GOLDMAN SACHS GROUP INCin group GOLDMAN SACHS GROUP INC1,040,579$15.1M<0.01%new13F-HR/ATimelineGroup
Aberdeen Group plcin group Aberdeen Group plc959,988$13.9M0.02%new13F-HRTimelineGroup
Premier Fund Managers Ltd838,252$12.1M0.7%new13F-HRTimeline
STATE STREET CORPin group STATE STREET CORP823,873$11.9M<0.01%new13F-HRTimelineGroup
GEODE CAPITAL MANAGEMENT, LLCin group GEODE CAPITAL MANAGEMENT, LLC752,370$10.9M<0.01%new13F-HRTimelineGroup
TWO SIGMA INVESTMENTS, LPgroup of 2 filers holding592,041$8.57MnewTimeline
Bank of New York Mellon Corpin group Bank of New York Mellon Corp590,750$8.55M<0.01%new13F-HRTimelineGroup
Alyeska Investment Group, L.P.in group Alyeska Investment Group, L.P.568,000$8.22M0.02%new13F-HRTimelineGroup
BRIDGEWAY CAPITAL MANAGEMENT, LLC557,811$8.08M0.17%new13F-HRTimeline
Nuveen, LLCin group TIAA486,281$7.04M<0.01%new13F-HRTimelineGroup
CHARLES SCHWAB INVESTMENT MANAGEMENT INCin group Charles Schwab Trust Co451,366$6.53M<0.01%new13F-HRTimelineGroup
GILDER GAGNON HOWE & CO LLC405,290$5.86M0.06%new13F-HRTimeline
Empowered Funds, LLC355,269$5.14M0.09%new13F-HR/ATimeline
BARCLAYS PLCin group BARCLAYS PLC340,347$4.93M<0.01%new13F-HRTimelineGroup
Legal & General Group Plcin group Legal & General Group Plc302,993$4.38M<0.01%new13F-HRTimelineGroup
NORTHERN TRUST CORPin group NORTHERN TRUST CORP301,908$4.37M<0.01%new13F-HRTimelineGroup
D. E. Shaw & Co., Inc.in group D. E. Shaw & Co., Inc.291,533$4.22M<0.01%new13F-HRTimelineGroup
Rathbones Group PLC270,410$3.91M0.02%new13F-HR/ATimeline
Prescott Group Capital Management, L.L.…234,287$3.39M0.32%new13F-HRTimeline
DEUTSCHE BANK AG\in group DEUTSCHE BANK AG\203,157$2.94M<0.01%new13F-HRTimelineGroup
BANK OF AMERICA CORP /DE/in group BANK OF AMERICA CORP /DE/192,988$2.79M<0.01%new13F-HRTimelineGroup
MARSHALL WACE, LLPin group MARSHALL WACE, LLP186,498$2.7M<0.01%new13F-HRTimelineGroup
TUDOR INVESTMENT CORP ET AL177,513$2.57M0.01%new13F-HRTimeline
Mraz, Amerine & Associates, Inc.149,815$2.17M0.32%new13F-HRTimeline
ROYAL BANK OF CANADAin group ROYAL BANK OF CANADA139,412$2.02M<0.01%new13F-HRTimelineGroup
MANUFACTURERS LIFE INSURANCE COMPANY, T…in group MANUFACTURERS LIFE INSURANCE …130,870$1.89M<0.01%new13F-HRTimelineGroup
LAZARD ASSET MANAGEMENT LLCin group LAZARD ASSET MANAGEMENT LLC123,878$1.79M<0.01%new13F-HRTimelineGroup
Swiss National Bank111,950$1.62M<0.01%new13F-HRTimeline
Russell Investments Group, Ltd.in group Russell Investments Group, Lt…106,901$1.55M<0.01%new13F-HRTimelineGroup
JPMORGAN CHASE & COin group JPMORGAN CHASE & CO103,989$1.51M<0.01%new13F-HRTimelineGroup
VICTORY CAPITAL MANAGEMENT INC101,977$1.48M<0.01%new13F-HRTimeline
ALGERT GLOBAL LLC100,329$1.45M0.02%new13F-HR/ATimeline
MILLENNIUM MANAGEMENT LLCin group MILLENNIUM MANAGEMENT LLC99,786$1.44M<0.01%new13F-HRTimelineGroup
Farringdon Capital, Ltd.99,376$1.44M0.35%new13F-HRTimeline
DIMENSIONAL FUND ADVISORS LPin group DIMENSIONAL FUND ADVISORS LP95,146$1.38M<0.01%new13F-HRTimelineGroup
MACKENZIE FINANCIAL CORP86,513$1.26M<0.01%new13F-HRTimeline
Amundiin group Amundi83,402$1.21M<0.01%new13F-HRTimelineGroup
RHUMBLINE ADVISERS80,236$1.16M<0.01%new13F-HRTimeline
WELLS FARGO & COMPANY/MNin group WELLS FARGO & COMPANY/MN72,192$1.05M<0.01%new13F-HRTimelineGroup
UBS Group AGgroup of 2 filers holding65,542$949KnewTimeline
Invesco Ltd.in group Invesco Ltd.63,583$921K<0.01%new13F-HRTimelineGroup
SEI INVESTMENTS COin group SEI INVESTMENTS CO61,938$897K<0.01%new13F-HRTimelineGroup
Walleye Capital LLCin group Walleye Capital LLC61,496$890K0.01%new13F-HRTimelineGroup
ALLIANCEBERNSTEIN L.P.58,483$847K<0.01%new13F-HRTimeline
Point72 Asset Management, L.P.in group Point72 Asset Management, L.P.57,923$839K<0.01%new13F-HRTimelineGroup
Quantinno Capital Management LP55,679$806K<0.01%new13F-HRTimeline
Quantbot Technologies LP54,437$788K0.03%new13F-HRTimeline
Penn Capital Management Company, LLC52,282$757K0.06%new13F-HRTimeline
Schonfeld Strategic Advisors LLC46,811$678K<0.01%new13F-HRTimeline
AQR CAPITAL MANAGEMENT LLCin group AQR CAPITAL MANAGEMENT LLC42,251$612K<0.01%new13F-HRTimelineGroup
Skylands Capital, LLC42,100$610K0.08%new13F-HRTimeline
O'SHAUGHNESSY ASSET MANAGEMENT, LLC41,430$600K<0.01%new13F-HRTimeline
Brevan Howard Capital Management LPin group Brevan Howard Capital Managem…37,800$547K0.01%new13F-HRTimelineGroup
XTX Topco Ltdin group XTX Topco Ltd36,714$532K0.01%new13F-HRTimelineGroup
Numerai GP LLC35,782$518K0.06%new13F-HRTimeline
PRICE T ROWE ASSOCIATES INC /MD/35,502$515K<0.01%new13F-HRTimeline
SIH Partners, LLLPin group SIH Partners, LLLP35,312$511K0.03%new13F-HRTimelineGroup
Qube Research & Technologies Ltd34,588$501K<0.01%new13F-HRTimeline
MetLife Investment Management, LLCin group MetLife Investment Management…33,429$484K<0.01%new13F-HRTimelineGroup
Universal- Beteiligungs- und Serviceges…in group Universal- Beteiligungs- und …32,323$468K<0.01%new13F-HRTimelineGroup
Sterling Capital Management LLC31,662$458K0.01%new13F-HRTimeline
MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd.in group Mirae Asset Global Investment…28,843$418K<0.01%new13F-HRTimelineGroup
National Philanthropic Trust27,129$393K<0.01%new13F-HRTimeline
BESSEMER GROUP INCin group BESSEMER GROUP INC27,000$391K<0.01%new13F-HRTimelineGroup
Voleon Capital Management LP26,015$377K0.01%new13F-HRTimeline
State of Tennessee, Department of Treas…27,037$362K<0.01%new13F-HRTimeline
SPROTT INC.25,000$362K0.01%new13F-HRTimeline
Allspring Global Investments Holdings, …in group Allspring Global Investments …24,337$360K<0.01%new13F-HRTimelineGroup
ACADIAN ASSET MANAGEMENT LLCin group ACADIAN ASSET MANAGEMENT LLC24,312$351K<0.01%new13F-HRTimelineGroup
HSBC HOLDINGS PLCin group HSBC HOLDINGS PLC23,568$344K<0.01%new13F-HR/ATimelineGroup
INTECH INVESTMENT MANAGEMENT LLC23,761$344K<0.01%new13F-HRTimeline
Magnetar Financial LLCin group Magnetar Financial LLC22,222$322K<0.01%new13F-HRTimelineGroup
Jump Financial, LLCin group Jump Financial, LLC21,900$317K<0.01%new13F-HRTimelineGroup
Zurcher Kantonalbank (Zurich Cantonalba…21,876$317K<0.01%new13F-HRTimeline
PUBLIC EMPLOYEES RETIREMENT SYSTEM OF O…19,333$280K<0.01%new13F-HRTimeline
BAILARD, INC.18,800$272K0.01%new13F-HRTimeline
NEW YORK STATE COMMON RETIREMENT FUND18,400$266K<0.01%new13F-HRTimeline
Centiva Capital, LP18,274$265K0.02%new13F-HRTimeline
Counterpoint Mutual Funds LLC17,639$255K0.02%new13F-HRTimeline
Glendon Capital Management LP17,009$246K0.01%new13F-HRTimeline
Creative Planningin group Creative Planning15,309$222K<0.01%new13F-HRTimelineGroup
Police & Firemen's Retirement System of…15,174$220K<0.01%new13F-HRTimeline
VIKING FUND MANAGEMENT LLC15,000$217K0.03%new13F-HRTimeline
QUADRANT CAPITAL GROUP LLC14,867$215K0.01%new13F-HRTimeline
Purkiss Capital Advisors LLC14,720$213K0.1%new13F-HRTimeline
Squarepoint Ops LLCin group Squarepoint Ops LLC14,296$207K<0.01%new13F-HRTimelineGroup
BNP PARIBAS FINANCIAL MARKETSin group BNP PARIBAS FINANCIAL MARKETS14,162$205K<0.01%new13F-HRTimelineGroup
JANUS HENDERSON GROUP PLCin group Janus Henderson13,000$188K<0.01%new13F-HRTimelineGroup
Ballentine Partners, LLC12,341$179K<0.01%new13F-HRTimeline
State of Alaska, Department of Revenue11,811$170K<0.01%new13F-HRTimeline
ProShare Advisors LLC11,359$164K<0.01%new13F-HRTimeline
ABC ARBITRAGE SAin group ABC ARBITRAGE SA11,333$164K0.02%new13F-HRTimelineGroup
Pictet Asset Management Holding SAin group Pictet Asset Management Holdi…10,829$157K<0.01%new13F-HRTimelineGroup
Arax Advisory Partners10,641$154K<0.01%new13F-HRTimeline
VOYA INVESTMENT MANAGEMENT LLCin group VOYA INVESTMENT MANAGEMENT LLC10,486$152K<0.01%new13F-HRTimelineGroup
Engineers Gate Manager LP10,130$147K<0.01%new13F-HRTimeline
SG Americas Securities, LLC7,639$111K<0.01%new13F-HRTimeline
Guinness Asset Management LTD7,512$109K<0.01%new13F-HRTimeline
Tower Research Capital LLC (TRC)in group Tower Research Capital LLC (T…5,892$85.3K<0.01%new13F-HRTimelineGroup
FMR LLCin group FMR LLC5,639$81.7K<0.01%new13F-HRTimelineGroup
Ameritas Investment Partners, Inc.in group Ameritas Investment Partners,…4,832$70K<0.01%new13F-HRTimelineGroup
Allworth Financial LP4,015$58.1K<0.01%new13F-HRTimeline
CALIFORNIA STATE TEACHERS RETIREMENT SY…3,826$55.4K<0.01%new13F-HRTimeline
NATIONAL BANK OF CANADA /FI/in group NATIONAL BANK OF CANADA /FI/3,625$52.5K<0.01%new13F-HRTimelineGroup
SIGNATUREFD, LLC3,515$50.9K<0.01%new13F-HRTimeline
Caitong International Asset Management …3,268$47.3K0.01%new13F-HR/ATimeline
CWM, LLCin group CWM, LLC2,485$36K<0.01%new13F-HRTimelineGroup
Ensign Peak Advisors, Inc2,451$35.5K<0.01%new13F-HR/ATimeline
Versant Capital Management, Inc1,974$28.6K<0.01%new13F-HRTimeline
AMALGAMATED BANK1,953$28K<0.01%new13F-HRTimeline
CITIGROUP INCin group CITIGROUP INC1,406$20.4K<0.01%new13F-HRTimelineGroup
US BANCORP \DE\in group US BANCORP \DE\843$12.2K<0.01%new13F-HRTimelineGroup
Parallel Advisors, LLC805$11.7K<0.01%new13F-HRTimeline
NISA INVESTMENT ADVISORS, LLC792$11.5K<0.01%new13F-HRTimeline
PNC Financial Services Group, Inc.in group PNC Financial Services Group,…678$9.82K<0.01%new13F-HRTimelineGroup
EverSource Wealth Advisors, LLCin group EverSource Wealth Advisors, L…672$9.73K<0.01%new13F-HRTimelineGroup
Farther Finance Advisors, LLC560$8.11K<0.01%new13F-HRTimeline
MassMutual Private Wealth & Trust, FSB362$5.24K<0.01%new13F-HRTimeline
Guinness Atkinson Asset Management Inc348$5.05K<0.01%new13F-HR/ATimeline
GAMMA Investing LLC305$4.42K<0.01%new13F-HRTimeline
WPG Advisers, LLC278$4.03K<0.01%new13F-HRTimeline
Quarry LP245$3.55K<0.01%new13F-HRTimeline
Global Retirement Partners, LLC175$2.53K<0.01%new13F-HRTimeline
WealthCollab, LLC174$2.52K<0.01%new13F-HRTimeline
Basecamp Wealth Advisors LLC161$2.33K<0.01%13F-HRTimeline
EFG International AGin group EFG International AG154$2.23K<0.01%13F-HRTimelineGroup
ROTHSCHILD INVESTMENT LLC130$1.88K<0.01%new13F-HRTimeline
OSAIC HOLDINGS, INC.in group OSAIC HOLDINGS, INC.100$1.45K<0.01%new13F-HRTimelineGroup
Steward Partners Investment Advisory, L…100$1.45K<0.01%new13F-HRTimeline
Murphy & Mullick Capital Management Corp100$1.45K<0.01%new13F-HRTimeline
Cornerstone Planning Group LLC102$1.32K<0.01%new13F-HRTimeline
Keating Financial Advisory Services, In…84$1.22K<0.01%13F-HRTimeline
MAI Capital Management52$753<0.01%new13F-HRTimeline
Smartleaf Asset Management LLC45$651<0.01%new13F-HRTimeline
IFP Advisors, Inc43$623<0.01%new13F-HRTimeline
Sunbelt Securities, Inc.25$362<0.01%new13F-HRTimeline
True Wealth Design, LLC20$290<0.01%new13F-HRTimeline
Essential Partners LLC19$275<0.01%-4513F-HRTimeline
Parkside Financial Bank & Trust18$261<0.01%new13F-HRTimeline
Plante Moran Financial Advisors, LLC10$145<0.01%new13F-HRTimeline
FINANCIAL CONSULATE, INC10$145<0.01%new13F-HRTimeline
SBI Securities Co., Ltd.6$87<0.01%new13F-HRTimeline
CIBC Private Wealth Group LLCin group CIBC Bancorp USA Inc.2$29<0.01%new13F-HRTimelineGroup
Covestor Ltd7$00%new13F-HRTimelineValue filed as zero, left out of ratios.