As of November 6, 2026, 4 holders' latest Schedule 13D or 13G filings report owning 5% or more of Peabody Energy Corporation. The largest reported stake is State Street Corporation's, at 9.1%. 12 filings are on record since August 11, 2025 (Schedule 13G, August 7, 2026).
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Key facts
- · Reporting person: Key Group Long Term Investments LP · Sole voting: 0 · Shared voting: 8,510,029 · Sole dispositive: 0 · Shared dispositive: 8,510,029 · SCHEDULE 13G/A, 2026-08-14
- · Reporting person: State Street Corporation · Sole voting: 0 · Shared voting: 11,006,838 · Sole dispositive: 0 · Shared dispositive: 11,126,764 · SCHEDULE 13G, 2026-08-07
- · Reporting person: Renaissance Technologies LLC · Sole voting: 5,932,627 · Shared voting: 0 · Sole dispositive: 5,932,627 · Shared dispositive: 0 · SCHEDULE 13G/A, 2026-05-14
- · Reporting person: Vanguard Capital Management · Sole voting: 908,630 · Shared voting: 0 · Sole dispositive: 6,374,020 · Shared dispositive: 0 · SCHEDULE 13G, 2026-04-30
- · Holder: Vanguard Portfolio Management · Percent: 7.55% · SCHEDULE 13G
Peabody Energy Corporation has 12 Schedule 13D or 13G filings on record since 2025-08-11. 4 holders' latest filing reports 5% or more of common stock, par value $0.01 per share. Each figure below is the holder's own, as filed, with the filing linked.
Holders
| Holder | Percent | Shares | Latest | Event date |
|---|---|---|---|---|
| State Street Corporation | 9.1% | 11,126,764 | SCHEDULE 13G, 2026-08-07 | 2026-06-30 |
| Vanguard Portfolio Management | 7.55% | 9,201,232 | SCHEDULE 13G, 2026-04-29 | 2026-03-31 |
| Key Group Long Term Investments LP | 7% | 8,510,029 | SCHEDULE 13G/A, 2026-08-14 | 2026-06-30 |
| Vanguard Capital Management | 5.23% | 6,374,020 | SCHEDULE 13G, 2026-04-30 | 2026-03-31 |
| Renaissance Technologies LLC | 4.87% | 5,932,627 | SCHEDULE 13G/A, 2026-05-14 | 2026-03-31 |
| Maverick Capital, Ltd. | 3.3% | 4,067,173 | SCHEDULE 13G/A, 2026-02-13 | 2025-12-31 |
| The Vanguard Group | 0% | 0 | SCHEDULE 13G/A, 2026-03-27 | 2026-03-13 |
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More on Peabody Energy Corporation and the records around it.
Peabody Energy Corporation elsewhere on the record
Companies that share a holder
- Key Group Long Term Investments LP also filed stake reports on 4 other companies: Methanex Corporation (Sep 2026), Chord Energy Corp (Aug 2026), Skeena Resources Ltd (Apr 2026)
- Maverick Capital, Ltd. also filed stake reports on 5 other companies: Infleqtion, Inc. (May 2026), Invivyd, Inc. (Feb 2026), Curis, Inc. (Nov 2025)
- Renaissance Technologies LLC also filed stake reports on 46 other companies: AMERICAN PUBLIC EDUCATION INC (Aug 2026), Bolt Biotherapeutics, Inc. (Aug 2026), Commercial Vehicle Group, Inc. (Aug 2026)
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What the Full Report on Peabody Energy Corporation covers
The Short Answer
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What They Do, And How The Money Works
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Voting and dispositive power, as filed
| Reporting person | Sole voting | Shared voting | Sole dispositive | Shared dispositive | Filing |
|---|---|---|---|---|---|
| State Street Corporation | 0 | 11,006,838 | 0 | 11,126,764 | SCHEDULE 13G, 2026-08-07 |
| Ssga Funds Management, Inc. | 0 | 8,319,528 | 0 | 8,334,928 | SCHEDULE 13G, 2026-08-07 |
| Key Group Long Term Investments LP | 0 | 8,510,029 | 0 | 8,510,029 | SCHEDULE 13G/A, 2026-08-14 |
| Sunil Jagwani | 0 | 8,510,029 | 0 | 8,510,029 | SCHEDULE 13G/A, 2026-08-14 |
| Vanguard Capital Management | 908,630 | 0 | 6,374,020 | 0 | SCHEDULE 13G, 2026-04-30 |
| Renaissance Technologies LLC | 5,932,627 | 0 | 5,932,627 | 0 | SCHEDULE 13G/A, 2026-05-14 |
| Renaissance Technologies Holdings Corporation | 5,932,627 | 0 | 5,932,627 | 0 | SCHEDULE 13G/A, 2026-05-14 |
The latest filing identifies Peabody Energy Corporation by CUSIP 704551100 and gives its principal executive office as 701 Market Street, St. Louis, MO 63101 (SCHEDULE 13G/A, 2026-08-14).
Timeline
| Filed | Holder | Percent | Filing |
|---|---|---|---|
| 2025-08-11 | State Street Corporation | 7.6% | SCHEDULE 13G |
| 2025-09-25 | Key Group Long Term Investments LP | 5.6% | SCHEDULE 13G |
| 2025-09-26 | Maverick Capital, Ltd. | 5.5% | SCHEDULE 13G |
| 2025-11-13 | Renaissance Technologies LLC | 5.3% | SCHEDULE 13G |
| 2025-11-14 | Maverick Capital, Ltd. | 6.7% | SCHEDULE 13G/A |
| 2026-02-13 | Maverick Capital, Ltd. | 3.3% | SCHEDULE 13G/A |
| 2026-03-27 | The Vanguard Group | 0% | SCHEDULE 13G/A |
| 2026-04-29 | Vanguard Portfolio Management | 7.55% | SCHEDULE 13G |
| 2026-04-30 | Vanguard Capital Management | 5.23% | SCHEDULE 13G |
| 2026-05-14 | Renaissance Technologies LLC | 4.87% | SCHEDULE 13G/A |
| 2026-08-07 | State Street Corporation | 9.1% | SCHEDULE 13G |
| 2026-08-14 | Key Group Long Term Investments LP | 7% | SCHEDULE 13G/A |
Questions about who owns Peabody Energy Corporation
Who owns Peabody Energy Corporation?
On this page, 4 holders' latest ownership filings report 5% or more of Peabody Energy Corporation: State Street Corporation (9.1%, Schedule 13G, filed 2026-08-07), Vanguard Portfolio Management (7.55%, Schedule 13G, filed 2026-04-29), Key Group Long Term Investments LP (7%, Schedule 13G/A, filed 2026-08-14) and Vanguard Capital Management (5.23%, Schedule 13G, filed 2026-04-30).
Who are the largest shareholders of Peabody Energy Corporation?
By the share each holder's latest filing reports, the largest holders of Peabody Energy Corporation on this page are State Street Corporation (9.1%), Vanguard Portfolio Management (7.55%) and Key Group Long Term Investments LP (7%).
When did State Street Corporation buy into Peabody Energy Corporation?
The filings give report dates, not purchase dates. The earliest filing from State Street Corporation on this page is the Schedule 13G, filed 2025-08-11, reporting 7.6%; its latest, Schedule 13G filed 2026-08-07, reports 9.1%.
Is this an audit or a full list?
Neither. The ownership list on this page covers only Schedule 13D and 13G filings, which holders make once they own 5% or more of a class of shares (an amendment can report a stake that has since fallen below 5%); 12 such filings are shown here. It is not an audit and not a full cap table: holders who never reached 5% are not listed, and a stake can change after its latest filing.
Also on the record for Peabody Energy Corporation
| Date | Record | Figure | Our page | Source |
|---|---|---|---|---|
| August 28, 2026 | Leadership change filing (Form 8-K, Item 5.02) | — | Leadership changes | Source |
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Where this comes from
Anyone who comes to own more than 5% of a class of a listed company's voting shares has to tell the SEC. A holder who may seek to change or influence the company files Schedule 13D, and has to say in Item 4, "Purpose of Transaction", what it intends to do. A holder with no such intent, such as many index and passive funds, may file the shorter Schedule 13G. Both are amended when the stake changes, including when it falls below 5%.
Every row here is one of those filings, linked to the filing itself. Percentages and share counts are exactly as the holder filed them, for the holder the filing names; an amendment showing a lower figure is shown as filed. Item 4 text is quoted word for word. Where a 13D's Item 4 contains a sentence stating a definite intent to influence the company, that sentence is marked and quoted; the page does not describe the holder or its motives beyond the words it filed. Nothing here is investment advice.