CHESAPEAKE ENERGY CORP (CHK) Institutional Shareholders
CHESAPEAKE ENERGY CORP (CHK) is currently reported in institutional portfolios tracked by InsiderSet based on the latest available SEC Form 13F filings for the quarter ended June 30, 2026. The institutional investors covered on this page collectively reported approximately $22.45B in CHK holdings during the latest filing period.
Blackrock, Inc. is currently the largest disclosed institutional shareholder of CHK tracked by InsiderSet, reporting ownership valued at approximately $2.05B in its March 31, 2026 SEC Form 13F filing.
The top 10 institutional shareholders tracked on this page collectively account for approximately 46% of the total disclosed CHK value among the investors covered in this analysis. Major shareholders include Blackrock, Inc., Vanguard Capital Management Llc, State Street Corp, and several other long-term asset managers with concentrated positions in CHESAPEAKE ENERGY CORP (CHK).
This page ranks the largest institutional CHK shareholders using publicly disclosed SEC Form 13F data, including reported values, estimated current holding values, portfolio allocation percentages, ownership concentration metrics, and historical holding changes across major hedge funds and investment firms.
Institutional Holders
853
Total Reported Value
$22.45B
Largest Holder
Blackrock, Inc.
Largest Position
$2.05B
Insider Transactions (90d)
0
Latest Filing Quarter
Q2 2026
New Institutional Positions
43
Funds Exiting Positions
0
| Name | Investor/Manager | Portfolio % | Quantity | Reported Balance | Current Estimated Value | Gain/loss Since Filing | Estimated Portfolio Performance |
|---|---|---|---|---|---|---|---|
| Blackrock, Inc. | 0.04% | 18,637,479 | $2,046,022,477 | — | — | — | |
| Vanguard Capital Management Llc | 0.04% | 15,547,494 | $1,706,803,891 | — | — | — | |
| State Street Corp | 0.05% | 14,494,558 | $1,591,212,577 | — | — | — | |
| Vanguard Portfolio Management Llc | 0.07% | 11,357,437 | $1,246,819,434 | — | — | — | |
| Capital Research Global Investors | 0.12% | 6,798,764 | $746,380,506 | — | — | — | |
| Geode Capital Management, Llc | 0.05% | 6,622,393 | $724,382,992 | — | — | — | |
| Capital World Investors | 0.09% | 6,211,571 | $681,906,264 | — | — | — | |
| Oaktree Capital Management | Howard Marks | 10.21% | 5,237,477 | $574,970,225 | — | — | — |
| Invesco Ltd. | 0.08% | 4,918,926 | $539,999,697 | — | — | — | |
| Victory Capital Management Inc | 0.33% | 4,760,749 | $522,635,013 | — | — | — | |
| Bank Of New York Mellon Corp | 0.09% | 4,498,905 | $493,889,896 | — | — | — | |
| Aqr Capital Management Llc | 0.19% | 3,854,203 | $423,114,372 | — | — | — | |
| Morgan Stanley | 0.02% | 3,315,573 | $363,983,816 | — | — | — | |
| Cibc Bancorp Usa Inc. | 0.41% | 2,793,349 | $306,659,117 | — | — | — | |
| Ubs Am, A Distinct Business Unit Of Ubs Asset Management Americas Llc | 0.06% | 2,770,654 | $304,162,396 | — | — | — | |
| Qube Research & Technologies Ltd | 0.41% | 2,656,195 | $291,597,087 | — | — | — | |
| Dimensional Fund Advisors Lp | 0.06% | 2,466,772 | $270,838,202 | — | — | — | |
| Disciplined Growth Investors | Fred Martin | 5.33% | 2,373,302 | $260,541,094 | — | — | — |
| Goldman Sachs Group Inc | 0.03% | 2,307,091 | $253,272,459 | — | — | — | |
| Massachusetts Financial Services Co | 0.07% | 2,520,895 | $229,880,414 | — | — | — | |
| Fmr Llc | 0.01% | 2,038,987 | $223,840,038 | — | — | — | |
| Glendon Capital Management Lp | 27.52% | 2,019,894 | $221,627,492 | — | — | — | |
| Northern Trust Corp | 0.03% | 1,958,866 | $215,044,308 | — | — | — | |
| Voya Investment Management Llc | 0.22% | 1,929,445 | $211,484,235 | — | — | — | |
| Bank Of America Corp | 0.02% | 1,921,098 | $210,898,114 | — | — | — | |
| Phoenix Financial Ltd. | 1.86% | 1,790,470 | $196,556,864 | — | — | — | |
| Charles Schwab Investment Management Inc | 0.03% | 1,719,226 | $188,736,630 | — | — | — | |
| Millennium Management Llc | 0.14% | 1,655,635 | $181,755,610 | — | — | — | |
| Point72 Asset Management, L.P. | 0.29% | 1,519,602 | $166,821,908 | — | — | — | |
| Citadel Advisors Llc | 0.12% | 1,504,699 | $165,185,856 | — | — | — | |
| Altshuler Shaham Ltd | 2.96% | 1,479,000 | $162,364,620 | — | — | — | |
| Ubs Group Ag | 0.03% | 1,368,633 | $150,248,530 | — | — | — | |
| Ameriprise Financial Inc | 0.03% | 1,354,488 | $149,339,834 | — | — | — | |
| Vanguard Fiduciary Trust Co | 0.04% | 1,340,755 | $147,188,084 | — | — | — | |
| American Century Companies Inc | 0.07% | 1,189,108 | $130,540,291 | — | — | — | |
| Man Group Plc | 0.26% | 1,162,807 | $127,652,953 | — | — | — | |
| Legal & General Group Plc | 0.03% | 1,054,267 | $115,737,436 | — | — | — | |
| Deutsche Bank Ag\ | 0.04% | 1,018,114 | $111,768,556 | — | — | — | |
| Prudential Financial Inc | 0.14% | 999,411 | $109,715,339 | — | — | — | |
| Los Angeles Capital Management Llc | 0.43% | 984,582 | $108,087,413 | — | — | — | |
| Assenagon Asset Management S.A. | 0.14% | 1,183,098 | $107,886,707 | — | — | — | |
| Principal Financial Group Inc | 0.06% | 981,525 | $107,751,487 | — | — | — | |
| Amundi | 0.03% | 952,414 | $104,556,009 | — | — | — | |
| Hsbc Holdings Plc | 0.06% | 941,165 | $103,356,839 | — | — | — | |
| Rokos Capital Management Llp | 1.68% | 862,568 | $94,671,151 | — | — | — | |
| Kopernik Global Investors, Llc | 6.24% | 813,632 | $89,320,521 | — | — | — | |
| First Trust Advisors Lp | 0.06% | 776,111 | $85,201,428 | — | — | — | |
| Sagefield Capital Lp | 5.91% | 747,987 | $82,114,012 | — | — | — | |
| Neuberger Berman Group Llc | 0.06% | 729,003 | $80,145,265 | — | — | — | |
| Nomura Asset Management International Inc. | 0.13% | 716,553 | $78,664,000 | — | — | — |
Frequently asked questions about CHK
Who owns the most CHK stock?
The largest holders of CHK are typically major institutional investors such as asset managers and hedge funds reporting on Form 13F. The table above ranks tracked superinvestors by reported position size using the latest available filings for CHESAPEAKE ENERGY CORP (CHK).
Is CHK widely held by superinvestors?
Many widely followed stocks like CHK appear across numerous superinvestor portfolios because of liquidity, index inclusion, and fundamentals. The holder count and table above show how broadly CHK is represented among the institutional managers we track.
What do “Current Estimated Value”, “Gain/loss Since Filing”, and “Estimated Portfolio Performance” mean?
Current Estimated Value is reported share quantity from the latest 13F times our most recent split-adjusted U.S. session close. Gain/loss Since Filing is that estimate minus the reported 13F dollar value; Estimated Portfolio Performance is that difference as a percent of the reported value. Green means the estimate is above the filing value; red means below (not purchase cost). If many filers share the same implied filing price per share, the performance % may match across rows. These are not official fund marks or live quotes.