Vault-13

DIVERSIFIED ENERGY CO DEC

COMMON STOCK · Common Stock · CUSIP 25520W107

184 institutional holders +2 vs Q1 2026
51,023,06751.0m shares reported held*
72.1% of all shares outstanding*
$706.1mreported value*
35 new 74 added 47 reduced 32 sold out net bought ≈ $13.4m (+968.4k shares)

* Summed across managers. Shares that two managers' reports both contain – a subsidiary's holdings that its parent's report includes too, or a sub-adviser's in its client's – are counted once ($123.0k this quarter). Holder counts are more reliable. Shares outstanding: 70.8m as of 2026-08-05, from the company's own SEC filing; the percentage can still exceed 100%: lent-out shares are counted by the lender and the buyer, and some reports overlap without saying so. Implied quarter-end price ≈ $13.84.

Trends to Q2 2026

Institutional holders

Managers reporting a position, each quarter

0100200Q2 25: 1Q3 25: 1Q4 25: 160Q1 26: 182Q2 26: 184184Q2 25Q3 25Q4 25Q1 26Q2 26
Numbers
QuarterHolders
Q2 20251
Q3 20251
Q4 2025160
Q1 2026182
Q2 2026184

Buyers vs sellers

Managers adding to or starting a position, vs cutting or selling out

Bought or addedCut or sold out
2000200Q3 25: 1 bought or addedQ3 25: 0 cut or sold outQ3 25Q4 25: 156 bought or addedQ4 25: 1 cut or sold outQ4 25Q1 26: 106 bought or addedQ1 26: 68 cut or sold outQ1 26Q2 26: 109 bought or addedQ2 26: 79 cut or sold outQ2 26
Numbers
QuarterBought or addedCut or sold out
Q3 202510
Q4 20251561
Q1 202610668
Q2 202610979

Biggest buyers

STATE STREET CORP Added +1,892,420+1.9m
BlackRock, Inc. Added +852,555+852.6k
UBS Group AG Added +841,399+841.4k
Pacer Advisors, Inc. New +540,112+540.1k
WELLS FARGO & COMPANY/MN Added +297,004+297.0k
AQR CAPITAL MANAGEMENT LLC Added +284,646+284.6k
DIMENSIONAL FUND ADVISORS LP Added +268,777+268.8k
VANGUARD PORTFOLIO MANAGEMENT LLC Added +243,159+243.2k
Artemis Investment Management LLP Added +232,357+232.4k
SG Americas Securities, LLC Added +220,008+220.0k

Biggest sellers

JANE STREET GROUP, LLC Reduced -946,233-946.2k
TWO SIGMA INVESTMENTS, LP Reduced -750,882-750.9k
BARCLAYS PLC Reduced -641,218-641.2k
Aberdeen Group plc Reduced -409,898-409.9k
MILLENNIUM MANAGEMENT LLC Reduced -405,356-405.4k
MARSHALL WACE, LLP Reduced -364,902-364.9k
Man Group plc Reduced -360,865-360.9k
JPMORGAN CHASE & CO Reduced -356,083-356.1k
MORGAN STANLEY Reduced -296,699-296.7k
Premier Fund Managers Ltd Reduced -294,144-294.1k

Major shareholders (over 5%)

Anyone who owns more than 5% of a class of the company's shares has to say so: on Schedule 13D if they may try to influence or control the company, on 13G if they're a passive investor, and update it as the stake changes. Each holder's latest filing, from 19 Dec 2024 on; percentages are of the share class, as the holder worked them out.

HolderStakeChangeShares Last filed
BlackRock, Inc. 13G · institution filed 2026-07-28 7.8% 5.6m≈ $78.0m 2026-07-28
AMERIPRISE FINANCIAL INC 13G · institution filed 2026-08-14 6.3% 4.6m≈ $63.4m 2026-08-14
Artemis Investment Management LLP 13G · institution new · filed 2026-05-07 5.6% new 4.1m≈ $56.4m 2026-05-07

Fell to 5% or below in the last year: EIG Energy Fund XVI, L.P. (0.0%, 2026-03-13)

Insider purchases and sales since 1 Apr 2026

Shares bought or sold by the company's own officers, directors and 10% owners, in the open market or privately, as they reported to the SEC on Form 4 (due within two business days of the trade). Grants, option exercises, shares withheld for tax and gifts aren't included.

Officers and directors buying vs selling

Number of people, by quarter (10% owners not included)

BuyingSelling
101Q4 24: 0 buyingQ4 24: 0 sellingQ1 25: 0 buyingQ1 25: 0 sellingQ1 25Q2 25: 0 buyingQ2 25: 0 sellingQ3 25: 0 buyingQ3 25: 0 sellingQ3 25Q4 25: 0 buyingQ4 25: 0 sellingQ1 26: 0 buyingQ1 26: 1 sellingQ1 26Q2 26: 0 buyingQ2 26: 0 sellingQ3 26: 0 buyingQ3 26: 0 sellingQ3 26
Numbers
QuarterBuyingBoughtSellingSoldSold under a plan
Q4 20240—0——
Q1 20250—0——
Q2 20250—0——
Q3 20250—0——
Q4 20250—0——
Q1 20260—1$27.9m—
Q2 20260—0——
Q3 20260—0——

None reported since 1 Apr 2026.

Holders, Q2 2026

#ManagerLocationShares Value% of their portfolioChangeShares change
1 BlackRock, Inc. 0.00% of their portfolio New York, NY 5,774,4185.8m $80.0m $80.0m 0.00% Added +852.6k +852,555
2 Artemis Investment Management LLP 0.70% of their portfolio EDINBURGH, X0 5,677,2355.7m $78.5m $78.5m 0.70% Added +232.4k +232,357
3 AMERIPRISE FINANCIAL INC 0.01% of their portfolio MINNEAPOLIS, MN 4,570,8074.6m $63.3m $63.3m 0.01% Added +50.5k +50,535
4 STATE STREET CORP 0.00% of their portfolio BOSTON, MA 3,133,7763.1m $43.4m $43.4m 0.00% Added +1.9m +1,892,420
5 JUPITER ASSET MANAGEMENT LTD 0.21% of their portfolio London, X0 3,129,5403.1m $42.9m $42.9m 0.21% Reduced -39.0k -39,019
6 Tejara Capital Ltd 10.42% of their portfolio London, X0 1,828,6681.8m $25.3m $25.3m 10.42% Added +158.8k +158,837
7 M&G PLC 0.12% of their portfolio London, X0 1,759,7061.8m $24.6m $24.6m 0.12% Unchanged
8 GEODE CAPITAL MANAGEMENT, LLC 0.00% of their portfolio BOSTON, MA 1,699,6731.7m $23.6m $23.6m 0.00% Added +219.5k +219,467
9 Man Group plc 0.04% of their portfolio LONDON, X0 1,677,3441.7m $23.0m $23.0m 0.04% Reduced -360.9k -360,865
10 CITADEL ADVISORS LLC 0.01% of their portfolio MIAMI, FL 1,388,3371.4m $19.2m $19.2m 0.01% Reduced -142.7k -142,698
11 Millstreet Capital Management LLC 5.19% of their portfolio BOSTON, MA 1,378,4211.4m $19.1m $19.1m 5.19% Unchanged
12 AMERICAN CENTURY COMPANIES INC 0.01% of their portfolio KANSAS CITY, MO 1,228,7901.2m $16.9m $16.9m 0.01% Added +509 +509
13 BARCLAYS PLC 0.01% of their portfolio LONDON, X0 1,192,2631.2m $16.5m $16.5m 0.01% Reduced -641.2k -641,218
14 UBS Group AG 0.00% of their portfolio ZURICH, V8 1,179,5311.2m $16.3m $16.3m 0.00% Added +841.4k +841,399
15 CHARLES SCHWAB INVESTMENT MANAGEMENT INC 0.00% of their portfolio SAN FRANCISCO, CA 817,197817.2k $11.3m $11.3m 0.00% Added +62.6k +62,629
16 VANGUARD CAPITAL MANAGEMENT LLC 0.00% of their portfolio MALVERN, PA 664,462664.5k $9.2m $9.2m 0.00% Reduced -120.8k -120,846
17 Bank of New York Mellon Corp 0.00% of their portfolio NEW YORK, NY 654,942654.9k $9.1m $9.1m 0.00% Added +37.2k +37,214
18 VANGUARD PORTFOLIO MANAGEMENT LLC 0.00% of their portfolio MALVERN, PA 607,218607.2k $8.4m $8.4m 0.00% Added +243.2k +243,159
19 Premier Fund Managers Ltd 0.73% of their portfolio GUILDFORD, X0 598,968599.0k $8.1m $8.1m 0.73% Reduced -294.1k -294,144
20 MORGAN STANLEY 0.00% of their portfolio NEW YORK, NY 586,766586.8k $8.1m $8.1m 0.00% Reduced -296.7k -296,699
21 FIRST TRUST ADVISORS LP 0.00% of their portfolio Wheaton, IL 577,408577.4k $8.0m $8.0m 0.00% Reduced -27.3k -27,284
22 NORTHERN TRUST CORP 0.00% of their portfolio CHICAGO, IL 566,257566.3k $7.8m $7.8m 0.00% Added +86.1k +86,082
23 Pacer Advisors, Inc. 0.02% of their portfolio Malvern, PA 540,112540.1k $7.5m $7.5m 0.02% New
24 AQR CAPITAL MANAGEMENT LLC 0.00% of their portfolio Greenwich, CT 453,500453.5k $6.3m $6.3m 0.00% Added +284.6k +284,646
25 Aberdeen Group plc 0.01% of their portfolio EDINBURGH, X0 404,163404.2k $5.6m $5.6m 0.01% Reduced -409.9k -409,898
26 Prescott Group Capital Management, L.L.C. 0.46% of their portfolio Tulsa, OK 382,058382.1k $5.3m $5.3m 0.46% Added +80.0k +80,000
27 WELLS FARGO & COMPANY/MN 0.00% of their portfolio SAN FRANCISCO, CA 365,182365.2k $5.1m $5.1m 0.00% Added +297.0k +297,004
28 DIMENSIONAL FUND ADVISORS LP 0.00% of their portfolio AUSTIN, TX 363,923363.9k $5.0m $5.0m 0.00% Added +268.8k +268,777
29 Alyeska Investment Group, L.P. 0.01% of their portfolio CHICAGO, IL 357,929357.9k $5.0m $5.0m 0.01% Added +125.2k +125,204
30 VANGUARD FIDUCIARY TRUST CO 0.00% of their portfolio MALVERN, PA 343,316343.3k $4.8m $4.8m 0.00% Reduced -37.0k -37,011
31 VICTORY CAPITAL MANAGEMENT INC 0.00% of their portfolio San Antonio, TX 269,088269.1k $3.7m $3.7m 0.00% Added +126.5k +126,464
32 MILLENNIUM MANAGEMENT LLC 0.00% of their portfolio NEW YORK, NY 267,785267.8k $3.7m $3.7m 0.00% Reduced -405.4k -405,356
33 ACADIAN ASSET MANAGEMENT LLC 0.00% of their portfolio Boston, MA 263,793263.8k $3.7m $3.7m 0.00% Added +207.0k +207,003
34 Invesco Ltd. 0.00% of their portfolio ATLANTA, GA 254,288254.3k $3.5m $3.5m 0.00% Added +168.2k +168,167
35 Quantinno Capital Management LP 0.00% of their portfolio NEW YORK, NY 251,559251.6k $3.5m $3.5m 0.00% Added +185.5k +185,466
36 BANK OF AMERICA CORP /DE/ 0.00% of their portfolio CHARLOTTE, NC 241,261241.3k $3.3m $3.3m 0.00% Reduced -63.4k -63,352
37 SG Americas Securities, LLC 0.00% of their portfolio NEW YORK, NY 239,103239.1k $3.3m $3.3m 0.00% Added +220.0k +220,008
38 GOLDMAN SACHS GROUP INC 0.00% of their portfolio NEW YORK, NY 227,266227.3k $3.1m $3.1m 0.00% Reduced -202.0k -202,006
39 BNP PARIBAS FINANCIAL MARKETS 0.00% of their portfolio PARIS, I0 222,607222.6k $3.1m $3.1m 0.00% Added +36.8k +36,795
40 Rathbones Group PLC 0.01% of their portfolio Liverpool, X0 218,643218.6k $3.0m $3.0m 0.01% Reduced -226.0k -225,967
41 CITIGROUP INC 0.00% of their portfolio NEW YORK, NY 193,325193.3k $2.7m $2.7m 0.00% Added +4.3k +4,253
42 Nuveen, LLC 0.00% of their portfolio CHARLOTTE, NC 190,106190.1k $2.6m $2.6m 0.00% Unchanged
43 HRT FINANCIAL LP 0.01% of their portfolio NEW YORK, NY 178,916178.9k $2.5m $2.5m 0.01% New
44 Mraz, Amerine & Associates, Inc. 0.33% of their portfolio Modesto, CA 167,445167.4k $2.3m $2.3m 0.33% Unchanged
45 Skylands Capital, LLC 0.26% of their portfolio Milwaukee, WI 155,500155.5k $2.2m $2.2m 0.26% Added +124.0k +123,950
46 ROYAL BANK OF CANADA 0.00% of their portfolio TORONTO, A6 142,394142.4k $2.0m $2.0m 0.00% Added +2.2k +2,234
47 Swiss National Bank 0.00% of their portfolio ZURICH, V8 141,691141.7k $2.0m $2.0m 0.00% Added +9.8k +9,800
48 Schonfeld Strategic Advisors LLC 0.01% of their portfolio NEW YORK, NY 133,176133.2k $1.8m $1.8m 0.01% Added +55.7k +55,735
49 D. E. Shaw & Co., Inc. 0.00% of their portfolio New York, NY 126,277126.3k $1.8m $1.8m 0.00% Reduced -163.2k -163,155
50 MANUFACTURERS LIFE INSURANCE COMPANY, THE 0.00% of their portfolio Toronto, A6 119,393119.4k $1.7m $1.7m 0.00% Added +1.3k +1,302
51 TWO SIGMA INVESTMENTS, LP 0.00% of their portfolio NEW YORK, NY 115,577115.6k $1.6m $1.6m 0.00% Reduced -750.9k -750,882
52 Vanguard Global Advisers, LLC 0.00% of their portfolio MALVERN, PA 107,461107.5k $1.5m $1.5m 0.00% Added +67.8k +67,792
53 Point72 Asset Management, L.P. 0.00% of their portfolio STAMFORD, CT 106,198106.2k $1.5m $1.5m 0.00% Reduced -243.9k -243,937
54 Edgestream Partners, L.P. 0.04% of their portfolio Princeton, NJ 98,74198.7k $1.4m $1.4m 0.04% New
55 RHUMBLINE ADVISERS 0.00% of their portfolio BOSTON, MA 96,91496.9k $1.3m $1.3m 0.00% Added +16.5k +16,490
56 Farringdon Capital, Ltd. 0.65% of their portfolio LONDON, X0 94,13494.1k $1.3m $1.3m 0.65% Unchanged
57 CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM 0.00% of their portfolio WEST SACRAMENTO, CA 82,30882.3k $1.1m $1.1m 0.00% Added +20.9k +20,923
58 Rafferty Asset Management, LLC 0.00% of their portfolio New York, NY 79,34179.3k $1.1m $1.1m 0.00% New
59 Graham Capital Management, L.P. 0.03% of their portfolio ROWAYTON, CT 78,39278.4k $1.1m $1.1m 0.03% Added +18.4k +18,432
60 Freestone Grove Partners LP 0.01% of their portfolio San Francisco, CA 75,64575.6k $1.0m $1.0m 0.01% Added +46.3k +46,325
61 Tidal Investments LLC 0.00% of their portfolio Milwaukee, WI 71,29971.3k $988.2k $988.2k 0.00% New
62 DEUTSCHE BANK AG\ 0.00% of their portfolio FRANKFURT AM MAIN, 2M 70,79170.8k $981.2k $981.2k 0.00% Added +18.1k +18,095
63 Brevan Howard Capital Management LP 0.01% of their portfolio ST. HELIER, Y9 69,96570.0k $969.7k $969.7k 0.01% Added +31.3k +31,301
64 MARSHALL WACE, LLP 0.00% of their portfolio LONDON, X0 68,86668.9k $954.5k $954.5k 0.00% Reduced -364.9k -364,902
65 ALLIANCEBERNSTEIN L.P. 0.00% of their portfolio NASHVILLE, TN 64,87064.9k $1.1m $1.1m 0.00% Added +15.7k +15,700
66 UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC 0.00% of their portfolio NEW YORK, NY 63,47463.5k $879.8k $879.8k 0.00% Unchanged
67 De Lisle Partners LLP 0.09% of their portfolio POOLE, X0 60,58360.6k $840.0k $840.0k 0.09% Added +10.0k +10,000
68 MACKENZIE FINANCIAL CORP 0.00% of their portfolio TORONTO ONTARIO, A6 60,47060.5k $625.3k $625.3k 0.00% Reduced -7.5k -7,470
69 Russell Investments Group, Ltd. 0.00% of their portfolio Seattle, WA 59,36259.4k $822.8k $822.8k 0.00% Added +38.8k +38,769
70 PRICE T ROWE ASSOCIATES INC /MD/ 0.00% of their portfolio BALTIMORE, MD 59,06959.1k $819.0k $819.0k 0.00% Added +13.8k +13,797
71 JPMORGAN CHASE & CO 0.00% of their portfolio NEW YORK, NY 57,94057.9k $781.0k $781.0k 0.00% Reduced -356.1k -356,083
72 SUSQUEHANNA INTERNATIONAL GROUP, LLP 0.00% of their portfolio BALA CYNWYD, PA 54,60854.6k $756.9k $756.9k 0.00% Reduced -33.2k -33,154
73 SPROTT INC. 0.02% of their portfolio TORONTO, A6 53,00053.0k $734.6k $734.6k 0.02% Unchanged
74 ALGERT GLOBAL LLC 0.01% of their portfolio SAN FRANCISCO, CA 49,53049.5k $686.5k $686.5k 0.01% Reduced -148.0k -148,019
75 PRUDENTIAL FINANCIAL INC 0.00% of their portfolio NEWARK, NJ 46,17546.2k $640.0k $640.0k 0.00% New
76 MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. 0.00% of their portfolio CAUSEWAY BAY, K3 44,96945.0k $623.3k $623.3k 0.00% Added +15.1k +15,099
77 VANGUARD ASSET MANAGEMENT, Ltd 0.00% of their portfolio London, EC4N 8AF, X0 44,72044.7k $619.8k $619.8k 0.00% Reduced -499 -499
78 MetLife Investment Management, LLC 0.00% of their portfolio Whippany, NJ 42,08142.1k $583.2k $583.2k 0.00% Added +7.2k +7,156
79 LOS ANGELES CAPITAL MANAGEMENT LLC 0.00% of their portfolio LOS ANGELES, CA 41,25041.2k $571.7k $571.7k 0.00% New
80 XTX Topco Ltd 0.01% of their portfolio LONDON, X0 40,03040.0k $554.8k $554.8k 0.01% Added +28.3k +28,291
81 Zurcher Kantonalbank (Zurich Cantonalbank) 0.00% of their portfolio ZURICH, V8 39,96940.0k $554.0k $554.0k 0.00% Added +19.2k +19,201
82 IEQ CAPITAL, LLC 0.00% of their portfolio Foster City, CA 38,08538.1k $527.9k $527.9k 0.00% Added +18.6k +18,623
83 Legal & General Group Plc 0.00% of their portfolio London, X0 36,86536.9k $510.9k $510.9k 0.00% Reduced -58.9k -58,945
84 PANAGORA ASSET MANAGEMENT INC 0.00% of their portfolio BOSTON, MA 36,65836.7k $508.1k $508.1k 0.00% Added +11.9k +11,922
85 SummitTX Capital, L.P. 0.01% of their portfolio FORT WORTH, TX 36,02336.0k $499.3k $499.3k 0.01% New
86 CoreCommodity Management, LLC 0.10% of their portfolio STAMFORD, CT 34,70234.7k $481.0k $481.0k 0.10% New
87 O'SHAUGHNESSY ASSET MANAGEMENT, LLC 0.00% of their portfolio Stamford, CT 30,75030.8k $426.2k $426.2k 0.00% Reduced -5.5k -5,500
88 Jupiter Topco LLC 0.00% of their portfolio NEW YORK, NY 29,00029.0k $402.1k $402.1k 0.00% First filing
89 Allspring Global Investments Holdings, LLC 0.00% of their portfolio CHARLOTTE, NC 28,51128.5k $386.9k $386.9k 0.00% Added +1.4k +1,356
90 Y-Intercept (Hong Kong) Ltd 0.01% of their portfolio HONG KONG, K3 23,56923.6k $326.7k $326.7k 0.01% New
91 Aigen Investment Management, LP 0.09% of their portfolio NEW YORK, NY 23,06123.1k $319.6k $319.6k 0.09% New
92 MERCER GLOBAL ADVISORS INC /ADV 0.00% of their portfolio DENVER, CO 22,83022.8k $316.4k $316.4k 0.00% New
93 NEW YORK STATE COMMON RETIREMENT FUND 0.00% of their portfolio ALBANY, NY 22,20022.2k $307.7k $307.7k 0.00% Added +3.8k +3,800
94 Police & Firemen's Retirement System of New Jersey 0.00% of their portfolio TRENTON, NJ 21,70421.7k $300.8k $300.8k 0.00% Added +3.5k +3,509
95 Integrated Quantitative Investments LLC 0.05% of their portfolio BELLEVUE, WA 21,65921.7k $300.2k $300.2k 0.05% New
96 Engineers Gate Manager LP 0.00% of their portfolio NEW YORK, NY 21,59021.6k $299.2k $299.2k 0.00% Reduced -17.2k -17,231
97 MIRABELLA FINANCIAL SERVICES LLP 0.03% of their portfolio London, X0 21,16621.2k $293.4k $293.4k 0.03% New
98 JANE STREET GROUP, LLC 0.00% of their portfolio NEW YORK, NY 20,64520.6k $286.1k $286.1k 0.00% Reduced -946.2k -946,233
99 ARIZONA STATE RETIREMENT SYSTEM 0.00% of their portfolio PHOENIX, AZ 19,48319.5k $270.0k $270.0k 0.00% Added +1.3k +1,261
100 OSAIC HOLDINGS, INC. 0.00% of their portfolio SCOTTSDALE, AZ 18,97919.0k $263.0k $263.0k 0.00% Added +11.7k +11,689