WHKNYSECrude Petroleum & Natural GasFiscal year ends December 31
WhiteHawk Minerals Corp.
Financials through Q2 FY2026, quarter ended Jun 30, 2026Last filing: 10-Q on Aug 13, 2026
$25.50−0.46 (-1.77%)
Close on Oct 19, 2026
- Market cap
- $437.17M
- P/E (TTM)
- –
- Dividend yield
- –
Ownership
Institutional holdings as of Jun 30, 2026, from 13F filings
Held by institutions
41.0%
11M of 28M shares
Institutional holders
57
57 new, 0 sold out
Net institutional buying
11M
In Q2 2026
Insider trades, 12 months
0 buys · 0 sales
Open-market trades only
Holders of more than 5%
Latest Schedule 13D (active) or 13G (passive) filed by each holder
| Holder | Shares | % of class | Filing | As of |
|---|---|---|---|---|
| Daniel C. Herz | 4,294,622 | 16.10% | 13G (passive) | Jun 30, 2026 |
| Cooperman Leon G | 3,261,216 | 12.40% | 13G (passive) | Jun 30, 2026 |
| Horizon Kinetics Asset Management LLC | 1,552,705 | 6.80% | 13G (passive) | Jun 30, 2026 |
Top institutional holders
13F holdings as of Jun 30, 2026
| Holder | Shares | % of WHK | Value | Change | % of portfolio |
|---|---|---|---|---|---|
| Cooperman Leon G | 3,261,216 | 11.84% | $90.73M | New | 2.56% |
| Horizon Kinetics Asset Management LLC | 1,552,705 | 5.64% | $43.20M | New | 0.49% |
| T. Rowe Price Investment Management, Inc. | 1,317,490 | 4.78% | $36.65K | New | 0.02% |
| Victory Capital Management Inc | 558,359 | 2.03% | $15.53M | New | 0.01% |
| Loomis Sayles & Co L P | 420,884 | 1.53% | $11.71M | New | 0.01% |
| Emerald Advisers, LLC | 417,311 | 1.51% | $11.61M | New | 0.27% |
| Franklin Resources Inc | 381,268 | 1.38% | $10.61M | New | 0.00% |
| Citadel Advisors LLC | 367,164 | 1.33% | $10.21M | New | 0.00% |
| Adage Capital Partners Gp, L.L.C. | 326,666 | 1.19% | $9.09M | New | 0.01% |
| Emerald Mutual Fund Advisers Trust | 263,810 | 0.96% | $7.34M | New | 0.26% |
| Alyeska Investment Group, L.P. | 250,000 | 0.91% | $6.96M | New | 0.02% |
| Conversant Capital LLC | 200,000 | 0.73% | $5.56M | New | 0.65% |
| BlueCrest Capital Management Ltd | 135,000 | 0.49% | $3.76M | New | 0.12% |
| Russell Investments Group, Ltd. | 132,955 | 0.48% | $3.70M | New | 0.00% |
| American Century Companies Inc | 117,656 | 0.43% | $3.27M | New | 0.00% |
| HITE Hedge Asset Management LLC | 112,243 | 0.41% | $3.12M | New | 0.17% |
| Seven Grand Managers, LLC | 100,000 | 0.36% | $2.78M | New | 0.11% |
| Millennium Management LLC | 98,241 | 0.36% | $2.73M | New | 0.00% |
| Vanguard Capital Management LLC | 87,409 | 0.32% | $2.43M | New | 0.00% |
| Royal Bank of Canada | 79,586 | 0.29% | $2.21M | New | 0.00% |
Institutional buying and selling by quarter
Positions opened, added to, reduced and closed by 13F filers
| Quarter | Holders | Shares held | % of shares | New / added | Reduced / closed | Shares bought | Shares sold |
|---|---|---|---|---|---|---|---|
| Q2 2026 | 57 | 11M | 41.0% | 57 / 0 | 0 / 0 | 11M | 0M |
Top mutual fund and ETF holders
Latest monthly portfolio reports (Form N-PORT)
| Fund | Shares | % of WHK | Value | % of fund | As of |
|---|---|---|---|---|---|
| Horizon Kinetics Inflation Beneficiaries ETF | 1,162,453 | 4.22% | $32.34M | 2.19% | Jun 30, 2026 |
| T. Rowe Price Small-Cap Stock Fund, Inc. | 586,270 | 2.13% | $16.31M | 0.18% | Jun 30, 2026 |
| Victory Pioneer Multi-Asset Income Fund | 485,745 | 1.76% | $12.84M | 0.13% | Jul 31, 2026 |
| T. Rowe Price Institutional Small-Cap Stock Fund | 316,809 | 1.15% | $8.81M | 0.18% | Jun 30, 2026 |
| 1290 VT Small Cap Value Portfolio | 163,200 | 0.59% | $4.54M | 0.96% | Jun 30, 2026 |
| Emerald Growth Fund | 161,186 | 0.59% | $4.26M | 0.29% | Jul 31, 2026 |
| Empower Small Cap Value Fund | 105,679 | 0.38% | $2.94M | 0.46% | Jun 30, 2026 |
| SmallCap Growth Fund I | 102,624 | 0.37% | $2.71M | 0.11% | Jul 31, 2026 |
| Loomis Sayles Small Cap Value Fund | 87,927 | 0.32% | $2.45M | 0.68% | Jun 30, 2026 |
| Small Cap Dividend Fund | 80,755 | 0.29% | $2.25M | 2.07% | Jun 30, 2026 |
| Loomis Sayles Small Cap Core Portfolio | 71,870 | 0.26% | $2.00M | 0.49% | Jun 30, 2026 |
| Vanguard Total Stock Market Index Fund | 63,872 | 0.23% | $1.78M | 0.00% | Jun 30, 2026 |
| U.S. Small Cap Equity Fund | 57,310 | 0.21% | $1.52M | 0.16% | Jul 31, 2026 |
| Empower Core Strategies: U.S. Equity Fund | 40,793 | 0.15% | $1.13M | 0.14% | Jun 30, 2026 |
| Victory Integrity Discovery Fund | 32,700 | 0.12% | $909.71K | 0.99% | Jun 30, 2026 |
Officers, directors and major owners
People who filed Forms 3, 4 or 5 in the last two years
| Name | Role | Shares owned | % of shares | Latest filing |
|---|---|---|---|---|
| Daniel C. Herz | CEO, President & Chairman, Director, 10% owner | 4,296,622 | 15.60% | Jun 12, 2026 |
| Jeffrey M. Slotterback | CFO, Treasurer & Secretary, Director | 14,369 | 0.05% | Jun 12, 2026 |
| Matthew Ian Heinlein | See Remarks | 43,971 | 0.16% | Aug 6, 2026 |
| Stephen J. Pilatzke | Chief Accounting Officer | 93,278 | 0.34% | Aug 6, 2026 |
| Michael J. Downs | Chief Operating Officer | 14,369 | 0.05% | Jun 12, 2026 |
| Jeffery Allen Smith | Director | 41,816 | 0.15% | Jul 13, 2026 |
| Alan Stuart Bigman | Director | 15,623 | 0.06% | Jul 13, 2026 |
| Peggy L. Gold | Director | 15,866 | 0.06% | Jun 12, 2026 |
| Robert W. Karlovich III | Director | 5,714 | 0.02% | Jun 12, 2026 |
| Andrew David Ceitlin | Director | 14,041 | 0.05% | Jun 12, 2026 |
| Leon G. Cooperman | 10% owner | 3,261,216 | 11.84% | Jun 12, 2026 |
| Minerals LLC WhiteHawk | 10% owner | 4,294,622 | 15.59% | Jun 12, 2026 |
Insider trades
Common stock transactions reported on Form 4, newest first
| Insider | Date | Transaction | Shares | Price | Value | Shares after |
|---|---|---|---|---|---|---|
| Stephen J. Pilatzke Chief Accounting Officer | Aug 4, 2026 | Award | +76,775 | – | – | 93,278 |
| Matthew Ian Heinlein See Remarks | Aug 4, 2026 | Award | +38,387 | – | – | 43,971 |
| Alan Stuart Bigman Director | Jun 10, 2026 | Award | +9,524 | – | – | 11,927 |
| Leon G. Cooperman 10% owner | Jun 10, 2026 | Other | −14,000 | – | – | 0 |
| Leon G. Cooperman 10% owner | Jun 10, 2026 | Other | −6,000 | – | – | 0 |
| Michael J. Downs Chief Operating Officer | Jun 10, 2026 | Returned to company | −100 | – | – | 0 |
| Andrew David Ceitlin Director | Jun 10, 2026 | Award | +9,524 | – | – | 14,041 |
| Jeffery Allen Smith Director | Jun 10, 2026 | Award | +9,524 | – | – | 9,524 |
| Jeffery Allen Smith Director | Jun 10, 2026 | Returned to company | −350 | – | – | 0 |
| Matthew Ian Heinlein See Remarks | Jun 10, 2026 | Returned to company | −100 | – | – | 0 |
| Minerals LLC WhiteHawk 10% owner | Jun 10, 2026 | Returned to company | −2,000 | – | – | 0 |
| Peggy L. Gold Director | Jun 10, 2026 | Award | +9,524 | – | – | 15,866 |
| Robert W. Karlovich III Director | Jun 10, 2026 | Award | +5,714 | – | – | 5,714 |
| Jeffrey M. Slotterback CFO, Treasurer & Secretary, Director | Jun 10, 2026 | Returned to company | −100 | – | – | 0 |
| Alan Stuart Bigman Director | Jun 8, 2026 | Award | +2,403 | – | – | 2,403 |
| Michael J. Downs Chief Operating Officer | Jun 8, 2026 | Award | +14,369 | – | – | 14,369 |
| Andrew David Ceitlin Director | Jun 8, 2026 | Award | +4,517 | – | – | 4,517 |
| Jeffery Allen Smith Director | Jun 8, 2026 | Award | +33,212 | – | – | 33,212 |
| Matthew Ian Heinlein See Remarks | Jun 8, 2026 | Award | +5,584 | – | – | 5,584 |
| Minerals LLC WhiteHawk 10% owner | Jun 8, 2026 | Award | +358,893 | – | – | 358,893 |
| Minerals LLC WhiteHawk 10% owner | Jun 8, 2026 | Award | +185,729 | – | – | 185,729 |
| Minerals LLC WhiteHawk 10% owner | Jun 8, 2026 | Award | +3,750,000 | – | – | 3,750,000 |
| Peggy L. Gold Director | Jun 8, 2026 | Award | +6,342 | – | – | 6,342 |
| Jeffrey M. Slotterback CFO, Treasurer & Secretary, Director | Jun 8, 2026 | Award | +14,369 | – | – | 14,369 |
| Michael J. Downs Chief Operating Officer | Mar 2, 2026 | Award | +100 | – | – | 100 |
| Jeffery Allen Smith Director | Mar 2, 2026 | Award | +350 | – | – | 350 |
| Matthew Ian Heinlein See Remarks | Mar 2, 2026 | Award | +100 | – | – | 100 |
| Minerals LLC WhiteHawk 10% owner | Mar 2, 2026 | Award | +2,000 | – | – | 2,000 |
| Jeffrey M. Slotterback CFO, Treasurer & Secretary, Director | Mar 2, 2026 | Award | +100 | – | – | 100 |
Awards, option exercises, tax withholding and gifts are shown alongside open-market buys and sales. Each name links to the filing on SEC EDGAR.