WhiteHawk Minerals (WHK): which funds own it
A 13F shows the portfolio at quarter-end and is filed up to 45 days later: these are not real-time positions and they may have changed.
Sections with a free account
2 concentrated managers hold it (+2 vs last quarter) with a median weight of 1.6%.
Who owns WhiteHawk Minerals?
Holders that filed a Schedule 13D or 13G with the SEC for owning more than 5% of the shares: Daniel C. Herz (13G filed Aug 14, 2026), Leon G Cooperman (13G filed Aug 14, 2026) and Horizon Kinetics Asset Management (13G filed Jul 23, 2026). As of Jun 30, 2026, the largest holders reported on Form 13F were Leon G Cooperman (3.3 million shares), Horizon Kinetics Asset Management (1.6 million shares) and T. Rowe Price Investment Management (1.3 million shares).
Which institutions hold the most WhiteHawk Minerals shares?
Per Form 13F filings as of Jun 30, 2026:
- 1. Leon G Cooperman: 3.3 million shares
- 2. Horizon Kinetics Asset Management: 1.6 million shares
- 3. T. Rowe Price Investment Management: 1.3 million shares
- 4. Victory Capital Management: 558,359 shares
- 5. Loomis Sayles: 420,884 shares
- 6. Emerald Advisers: 417,311 shares
- 7. Franklin Resources: 381,268 shares
- 8. Citadel Advisors: 367,164 shares
- 9. Adage Capital Partners Gp, L.l.c: 326,666 shares
- 10. Emerald Mutual Fund Advisers Trust: 263,810 shares
Sources:13G by Daniel C. Herz (Aug 14, 2026) ↗13G by Leon G Cooperman (Aug 14, 2026) ↗13G by Horizon Kinetics Asset Management (Jul 23, 2026) ↗All of the company's proxy statements on EDGAR ↗
We hold 13D and 13G filings made since Dec 23, 2024: a holder above 5% that has not filed since then does not appear here.
Quarter flow (concentrated managers)
Change in managers (0 → 2): 2 opened · 0 exited = +2
Net flow in the quarter: +$96.3M (+3.5 M shares) · bought $96.3M and sold $0Shares concentrated managers added minus those they cut, valued at the 13F quarter-end implied price, not each trade's price. It is a different measure from the change in managers: the two can have opposite signs.
Concentrated managers holding it
- Leon G CoopermanNewly listed$90.7M2.6%+2.6 pp
- Conversant CapitalNewly listed$5.6M0.7%+0.7 pp
Up to 15, sorted by position value. The percentage is the weight in each manager's portfolio.
Largest holders of WHK (all 13F filers)
- Leon G Coopermanconcentrated3.3 MFamily office+3.3 M
- Horizon Kinetics Asset Management1.6 MType not verified+1.6 M
- T. Rowe Price Investment Management1.3 MInvestment firm+1.3 M
- Victory Capital Management558 KInvestment firm+558 K
- Loomis Sayles421 KInvestment firm+421 K
- Emerald Advisers417 KType not verified+417 K
- Franklin Resources381 KInvestment firm+381 K
- Citadel Advisors367 KQuant or multi-manager+367 K
- Adage Capital Partners Gp, L.l.c327 KInvestment firm+327 K
- Emerald Mutual Fund Advisers Trust264 KType not verified+264 K
- Leon G Coopermanconcentrated
- Shares
- 3.3 M
- Change
- +3.3 M
See more
- Type
- Family office
- Value
- $90.7M
- Shares
- 1.6 M
- Change
- +1.6 M
See more
- Type
- Type not verified
- Value
- $43.2M
- Shares
- 1.3 M
- Change
- +1.3 M
See more
- Type
- Investment firm
- Value
- $36.7M
- Shares
- 558 K
- Change
- +558 K
See more
- Type
- Investment firm
- Value
- $15.5M
- Shares
- 421 K
- Change
- +421 K
See more
- Type
- Investment firm
- Value
- $11.7M
- Shares
- 417 K
- Change
- +417 K
See more
- Type
- Type not verified
- Value
- $11.6M
- Shares
- 381 K
- Change
- +381 K
See more
- Type
- Investment firm
- Value
- $10.6M
- Shares
- 367 K
- Change
- +367 K
See more
- Type
- Quant or multi-manager
- Value
- $10.2M
- Shares
- 327 K
- Change
- +327 K
See more
- Type
- Investment firm
- Value
- $9.1M
- Shares
- 264 K
- Change
- +264 K
See more
- Type
- Type not verified
- Value
- $7.3M
The 10 13F filers with the most shares as of Jun 30, 2026, whatever their type (index firms usually come first). “Change”: shares added or cut versus the previous quarter, split-adjusted; “no data” = there is no comparable portfolio for the previous quarter (no filing, or a filing with its holdings under confidential treatment). “% of the company” only where shares outstanding are up to date. Entities of the same group file separately and some 13F filings include other managers: there may be double counting. With a free account: the top 25, the largest buyers and the largest sellers.
Fundamentals
Balance sheet only, for now. WHK has not yet filed its first annual report (10-K) with the SEC, so there are no 12-month figures (revenue, margins, earnings and cash flow). We show the balance sheet from its latest filing; once the 12-month figures are available, this section fills in automatically.
- Cash and equivalents
- $13.2M
- Total debt
- $68.1M
- Net debt
- $54.8M
- Shareholders' equity
- $278M
Balance sheet figures the company filed with the SEC (10-Q or 10-K), in dollars. Net debt = total debt − cash − investments; when negative, the company has more cash than debt (net cash). How each figure is calculated
Insiders (Form 4)
Open-market purchases, excluding 10b5-1 plans. Officers and directors only; joint filers of the same purchase count as one. 10% owners with no role are shown separately. 0 = nobody bought; “no data” = we do not have its Form 4 filings.
Each of the company's Form 4 filings, on EDGAR ↗Latest trades, with date and filing →
Above 5% (13D/13G)
Disclosed stakes, with their amendments. A filing is not always a purchase: there are also reductions and changes of filing entity.
This list may be incomplete: we hold 13D and 13G filings made since Dec 23, 2024. A holder above 5% that has not filed anything since then is not shown here.
- Daniel C. Herz16.1%13Gfiling ↗Event: Jun 30, 2026 · filed: Aug 14, 2026
- Leon G Cooperman12.4%13Gfiling ↗Event: Jun 30, 2026 · filed: Aug 14, 2026
- Horizon Kinetics Asset Management6.8%13Gfiling ↗Event: Jun 30, 2026 · filed: Jul 23, 2026
Above 5% over time (13D/13G)
Each holder with its filings in order. History since December 2024.
Flagged material events (8-K)
Unregistered sale of equity securities (Item 3.02)
«Three Rivers Royalty II, LLC and Cypress Mineral Partners, LLC»
Unregistered sale of equity securities (Item 3.02)
Unregistered sale of equity securities (Item 3.02)
Change in directors or officers (Item 5.02)
Alert items the company itself flagged in its 8-K filings with the SEC, most serious first. It is the form's label, with no interpretation from us: Item 5.02 covers routine appointments as well as a chief executive's departure; open the filing. The quoted headline is the original press release's.
All material events (8-K)
Earnings, agreements, financing, management changes and announcements from the last year, with a filter by type and a link to each filing.
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