As of November 6, 2026, 3 holders' latest Schedule 13D or 13G filings report owning 5% or more of WhiteHawk Minerals Corp. The largest reported stake is Daniel C. Herz's, at 16.1%. 3 filings are on record since July 23, 2026 (Schedule 13G, August 14, 2026).
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Key facts
- · Reporting person: WhiteHawk Minerals LLC · Sole voting: 0 · Shared voting: 4,108,893 · Sole dispositive: 0 · Shared dispositive: 4,108,893 · SCHEDULE 13G, 2026-08-14
- · Reporting person: Cooperman Leon G · Sole voting: 3,261,216 · Shared voting: 0 · Sole dispositive: 3,261,216 · Shared dispositive: 0 · SCHEDULE 13G, 2026-08-14
- · Reporting person: Horizon Kinetics Asset Management LLC · Sole voting: 1,552,705 · Shared voting: 0 · Sole dispositive: 1,552,705 · Shared dispositive: 0 · SCHEDULE 13G, 2026-07-23
WhiteHawk Minerals Corp. has 3 Schedule 13D or 13G filings on record since 2026-07-23. 3 holders' latest filing reports 5% or more of class a common stock, par value $0.0001 per share. Each figure below is the holder's own, as filed, with the filing linked.
Holders
| Holder | Percent | Shares | Latest | Event date |
|---|---|---|---|---|
| 16.1% | 4,294,622 | SCHEDULE 13G, 2026-08-14 | 2026-06-30 | |
| 12.4% | 3,261,216 | SCHEDULE 13G, 2026-08-14 | 2026-06-30 | |
| Horizon Kinetics Asset Management LLC | 6.8% | 1,552,705 | SCHEDULE 13G, 2026-07-23 | 2026-06-30 |
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More on WhiteHawk Minerals Corp. and the records around it.
WhiteHawk Minerals Corp. elsewhere on the record
- IPO filing Oct 2026
- Form D filing Oct 2026
- Form D filing Oct 2026
- Who owns it
Companies that share a holder
- COOPERMAN LEON G also filed stake reports on 6 other companies: Fidelis Insurance Holdings Ltd (Aug 2026), ASHLAND INC. (Aug 2026), Finance of America Companies Inc. (May 2026)
- HORIZON KINETICS ASSET MANAGEMENT LLC also filed stake reports on 13 other companies: LandBridge Co LLC (Nov 2026), EagleRock Land, LLC (Jul 2026), MIAMI INTERNATIONAL HOLDINGS, INC. (May 2026)
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Voting and dispositive power, as filed
| Reporting person | Sole voting | Shared voting | Sole dispositive | Shared dispositive | Filing |
|---|---|---|---|---|---|
| WhiteHawk Minerals LLC | 0 | 4,108,893 | 0 | 4,108,893 | SCHEDULE 13G, 2026-08-14 |
| Daniel C. Herz | 185,729 | 4,108,893 | 185,729 | 4,108,893 | SCHEDULE 13G, 2026-08-14 |
| Cooperman Leon G | 3,261,216 | 0 | 3,261,216 | 0 | SCHEDULE 13G, 2026-08-14 |
| Horizon Kinetics Asset Management LLC | 1,552,705 | 0 | 1,552,705 | 0 | SCHEDULE 13G, 2026-07-23 |
| Horizon Kinetics Holding Corp | 1,552,705 | 0 | 1,552,705 | 0 | SCHEDULE 13G, 2026-07-23 |
The latest filing identifies WhiteHawk Minerals Corp. by CUSIP 96524T101 and gives its principal executive office as 2000 Market Street, Suite 910, Philadelphia, PA 19103 (SCHEDULE 13G, 2026-08-14).
Timeline
| Filed | Holder | Percent | Filing |
|---|---|---|---|
| 2026-07-23 | Horizon Kinetics Asset Management LLC | 6.8% | SCHEDULE 13G |
| 2026-08-14 | Cooperman Leon G | 12.4% | SCHEDULE 13G |
| 2026-08-14 | Daniel C. Herz | 16.1% | SCHEDULE 13G |
Questions about who owns WhiteHawk Minerals Corp.
Who owns WhiteHawk Minerals Corp.?
On this page, 3 holders' latest ownership filings report 5% or more of WhiteHawk Minerals Corp.: Daniel C. Herz (16.1%, Schedule 13G, filed 2026-08-14), Cooperman Leon G (12.4%, Schedule 13G, filed 2026-08-14) and Horizon Kinetics Asset Management LLC (6.8%, Schedule 13G, filed 2026-07-23).
Who are the largest shareholders of WhiteHawk Minerals Corp.?
By the share each holder's latest filing reports, the largest holders of WhiteHawk Minerals Corp. on this page are Daniel C. Herz (16.1%), Cooperman Leon G (12.4%) and Horizon Kinetics Asset Management LLC (6.8%).
When did Daniel C. Herz buy into WhiteHawk Minerals Corp.?
The filings give report dates, not purchase dates. The earliest filing from Daniel C. Herz on this page is the Schedule 13G, filed 2026-08-14, reporting 16.1%.
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%); 3 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 WhiteHawk Minerals Corp.
| Date | Record | Figure | Our page | Source |
|---|---|---|---|---|
| October 16, 2026 | IPO filing, Form S-1 | — | IPO filings | Source |
| October 5, 2026 | Form D, private offering | $50M sold | Form D page | Source |
| October 5, 2026 | Form D, private offering | $75M sold | Form D page | Source |
| October 1, 2026 | IPO filing, Form S-1 | — | IPO filings | Source |
| June 10, 2026 | Leadership change filing (Form 8-K, Item 5.02) | — | Leadership changes | Source |
| June 9, 2026 | IPO filing, Form 424B4 | $26 a share | IPO filings | Source |
| June 5, 2026 | IPO filing, Form S-1/A | $25 to $27 a share | IPO filings | Source |
| June 2, 2026 | IPO filing, Form S-1/A | $25 to $27 a share | IPO filings | Source |
| May 26, 2026 | IPO filing, Form S-1/A | $25 to $27 a share | IPO filings | Source |
| May 21, 2026 | IPO filing, Form S-1/A | — | IPO filings | Source |
| May 11, 2026 | IPO filing, Form S-1 | — | IPO filings | 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.