Alpha Metallurgical Resources
Mines and exports Central Appalachian metallurgical coal for steelmaking.
$226.00
After-hours close−0.28 (−0.12%)
At close$226.28(−0.48%)
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Breakdown13F · Form 4
Institutions 105.44%Insiders 13.73%
A 13F quarter can total more than the shares outstanding — sub-advisers file the same block twice, and a filer's own share count can be a quarter stale. No split is drawn from it.
Shares outstanding 12.71M · Float 10.24M · 80.6% free float
Institutions13F, as of Jun 30, 2026
259 holders · 13.41M shares · 34 new positions · 118 increased · 90 reduced · 46 closed
| Holder | Shares | % outstanding | Chg q/q | Filed |
|---|---|---|---|---|
| BlackRock, Inc. | 1.81M | 14.27% | −58.6K | Aug 7, 2026 |
| State Street Corp | 974.5K | 7.66% | +60.7K | Aug 7, 2026 |
| Dimensional Fund Advisors LP | 746.9K | 5.87% | +25.0K | Aug 11, 2026 |
| Continental General Insurance Co | 644.0K | 5.07% | 0 | Aug 13, 2026 |
| Vanguard Portfolio Management LLC | 602.4K | 4.74% | −35.8K | Aug 13, 2026 |
| Gendell Jeffrey L | 601.3K | 4.73% | +57.1K | Aug 14, 2026 |
| Goehring & Rozencwajg Associates, LLC | 564.7K | 4.44% | +322.7K | Aug 5, 2026 |
| Renaissance Technologies LLC | 550.7K | 4.33% | −42.1K | Aug 13, 2026 |
Beneficial owners13D/G · 5% or more, as filed
| Holder | % of class | Shares | Form | Filed |
|---|---|---|---|---|
| BlackRock, Inc. | 12.40% | 1.61M | 13G | Apr 23, 2025 ↗ |
| State Street Corporation | 6.60% | 865.9K | 13G | Aug 11, 2025 ↗ |
| Mohnish Pabrai | 5.16% | 659.5K | 13G | May 14, 2026 ↗ |
| Vanguard Portfolio Management | 5.03% | 644.6K | 13G | Apr 28, 2026 ↗ |
InsidersForm 4
| Insider | Role | Shares | % outstanding | Filed |
|---|---|---|---|---|
| Kenneth S. Courtis | director | 1.02M | 8.03% | Aug 25, 2026 |
| Michael Gorzynski | director, 10 percent owner, other: See Remarks | 659.7K | 5.19% | Aug 25, 2026 |
| Charles Andrew Eidson | director, officer: Chief Executive Officer | 21.3K | 0.17% | Jan 27, 2026 |
| Jason E. Whitehead | officer: President & COO | 10.4K | 0.08% | Jun 4, 2026 |
| Daniel D. Smith | director | 7.7K | 0.06% | May 8, 2026 |
| De Neufville Joanna Baker | director | 7.7K | 0.06% | May 8, 2026 |
| Daniel E. Horn | officer: Chief Commercial Officer | 7.3K | 0.06% | Mar 9, 2026 |
| Joshua Todd Munsey | officer: Chief Financial Officer | 4.7K | 0.04% | Mar 5, 2026 |
| Mark Matthew Manno | officer: EVP, GC & Secretary | 4.0K | 0.03% | Jun 2, 2026 |
| Shelly Lombard | director | 2.1K | 0.02% | May 8, 2026 |
9 ten-percent owners hold 437.87M shares by Form 4, outside the officers-and-directors figure above · 45 people have not refiled in the last 18 months (170.68M shares), so they are not in the figure above
Latest trades
| Date | Insider | Type | Shares | Avg price | Owned after |
|---|---|---|---|---|---|
| Aug 25, 2026 | Kenneth S. Courtisdirector | Purchase · 2 lots | 5,000 | $216.53 | 1,020,394 |
| Aug 21, 2026 | Michael Gorzynskidirector, 10 percent owner, other: See Remarks | Purchase | 10,000 | $208.92 | 654,025 |
| Aug 21, 2026 | Kenneth S. Courtisdirector | Purchase · 3 lots | 15,000 | $210.51 | 1,015,394 |
| Aug 20, 2026 | Kenneth S. Courtisdirector | Purchase · 6 lots | 15,000 | $193.50 | 1,000,394 |
| Jun 12, 2026 | Kenneth S. Courtisdirector | Purchase · 2 lots | 10,000 | $200.73 | 985,394 |
| Jun 3, 2026 | Jason E. Whiteheadofficer: President & COO | Purchase | 99 | $214.94 | 10,351 |
| Jun 3, 2026 | Jason E. Whiteheadofficer: President & COO | Sale · 3 lots | 3,901 | $212.28 | 10,450 |
| Jun 1, 2026 | Mark Matthew Mannoofficer: EVP, GC & Secretary | Sale | 460 | $214.64 | 3,966 |
| May 12, 2026 | Kenneth S. Courtisdirector | Purchase · 9 lots | 15,000 | $189.22 | 975,394 |
| Mar 12, 2026 | Kenneth S. Courtisdirector | Purchase · 7 lots | 8,000 | $191.07 | 874,537 |
CongressHouse and Senate disclosures
Not reported.