Energy · Bituminous Coal & Lignite Surface Mining · NYSE · CIK 1064728 · FYE Dec 31 · Prices AT CLOSE 2026-08-21 (USD) Last $27.61 · Day +2.79% · Mkt cap $3.4B · 1Y +73.7% · Off 52W high −32.9% · Vol (1Y) 58.8% Price2023-08-21 → 2026-08-21 BTU close: $22.2 on 2023-08-21 to $27.6 on 2026-08-21. Split-adj closes · 240 of 3,585 · price returnⓘ At a glance | Short interest10.6% of sh out | | Days to cover4.8d | | 13F net flow (QoQ)−3.35% | | Top-10 13F concentration60.0% | | Next report (est.)2026-10-28 |
SI 2026-07-31 · 13F 2026-Q1ⓘ Key fundamentalsFY 2025 | Sales (TTM)$4.01B | | ROE−1.2% | | Net margin−1.1% | | ROIC−2.1% | | Sales growth 3Y−8.1% |
FY ratios · TTM sales/earnings (USD)ⓘ Trailing returns | YTD−6.5% | | 1Y+73.7% | | 3Y+29.2% | | 5Y+109.8% | | Since incept. (ann.)+33.4% |
Total return · from 2017-02-22ⓘ Risk | Ann. volatility (1Y)58.8% | | Ann. volatility (3Y)50.6% | | Sharpe (1Y)1.24 | | Sharpe (3Y)0.42 | | Max drawdown (1Y)−47.1% | | Max drawdown (3Y)−65.1% | | Beta (3Y vs SPY)0.28 |
Daily returns, ann.ⓘ Top institutional holders13F 2026-Q1 | Manager | Shares | Value | % sh out | QoQ |
|---|
| BlackRock, Inc. | 17.9M | $591M | 14.74% | +0.7% | | STATE STREET CORP | 10.4M | $342M | 8.53% | +8.9% | | VANGUARD PORTFOLIO MANAGEMENT LLC | 9.1M | $301M | 7.51% | new | | DIMENSIONAL FUND ADVISORS LP | 6.2M | $205M | 5.12% | +0.9% | | RENAISSANCE TECHNOLOGIES LLC | 5.9M | $195M | 4.87% | −3.3% | | VANGUARD CAPITAL MANAGEMENT LLC | 5.5M | $180M | 4.49% | new | | AMERICAN CENTURY COMPANIES INC | 4.6M | $151M | 3.76% | +1.0% | | GEODE CAPITAL MANAGEMENT, LLC | 3.3M | $109M | 2.72% | +14.6% |
Δ vs 2025-Q4ⓘ Latest reported quarterslast report 2026-07-29 | Period end | Reported | EPS | EPS YoY | Revenue | Rev YoY |
|---|
| 2026-06-30 | 2026-07-29 | −$0.74 | — | $1.00B | +12.7% | | 2026-03-31 | 2026-05-05 | −$0.27 | −200.0% | $973.3M | +3.9% | | 2025-12-31 | 2026-02-05 | — | — | $1.02B | −9.0% | | 2025-09-30 | 2025-10-30 | −$0.58 | −178.4% | $1.01B | −7.0% |
As-reported XBRL · next 2026-10-28 est.ⓘ Segment mixFY2025 (ended Dec 2025) Powder River Basin Mining 30% · Seaborne Metallurgical Mining 27% · Seaborne Thermal Mining 24% · Other USThermal Mining 18% · Corporate And Other 1% business · TAGGED revenueⓘ Basis & disclosures - EOD closes · nothing imputed or averaged · absent “—”
- As-of differs by block · 13F = US long, 45+d lag, LOWER bound
- Not investment advice · no recommendation, price target or solicitation
- EDGAR + foreign registers · marketstack (licensed EOD) · spzco.com/methodology
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