Energy · Bituminous Coal & Lignite Surface Mining · NYSE · CIK 789933 · FYE Dec 31 · Prices AT CLOSE 2026-08-21 (USD) Last $41.00 · Day −0.34% · Mkt cap $307M · P/E (FY) 17.4× · 1Y +16.2% · Off 52W high −31.0% · Vol (1Y) 42.4% Price2023-08-21 → 2026-08-21 NC close: $31.7 on 2023-08-21 to $41.0 on 2026-08-21. Split-adj closes · 240 of 5,311 · price returnⓘ At a glance | Short interest0.6% of sh out | | Days to cover4.6d | | 13F net flow (QoQ)−0.06% | | Top-10 13F concentration69.3% | | Next report (est.)2026-11-04 |
SI 2026-07-31 · 13F 2026-Q1ⓘ Key fundamentalsFY 2025 | P/E (FY)17.4× | | Sales (TTM)$278.5M | | Earnings (TTM)$17.3M | | ROE4.2% | | Net margin6.3% | | ROIC4.8% | | Debt / equity0.23× | | Total debt / EBITDA2.13× | | EPS growth 3Y−38.4% | | Sales growth 3Y4.7% |
FY ratios · TTM sales/earnings (USD)ⓘ Trailing returns | YTD−15.6% | | 1Y+16.2% | | 3Y+39.7% | | 5Y+72.6% | | 10Y−25.9% | | Since incept. (ann.)+3.0% |
Total return · from 2005-07-11ⓘ Risk | Ann. volatility (1Y)42.4% | | Ann. volatility (3Y)39.7% | | Sharpe (1Y)0.58 | | Sharpe (3Y)0.48 | | Max drawdown (1Y)−30.7% | | Max drawdown (3Y)−31.2% | | Beta (3Y vs SPY)0.06 |
Daily returns, ann.ⓘ Top institutional holders13F 2026-Q1 | Manager | Shares | Value | % sh out | QoQ |
|---|
| DIMENSIONAL FUND ADVISORS LP | 399,808 | $21M | 5.34% | −0.1% | | BlackRock, Inc. | 309,869 | $16M | 4.14% | −1.5% | | VANGUARD CAPITAL MANAGEMENT LLC | 169,962 | $9M | 2.27% | new | | RENAISSANCE TECHNOLOGIES LLC | 154,518 | $8M | 2.07% | −3.9% | | GEODE CAPITAL MANAGEMENT, LLC | 97,854 | $5M | 1.31% | +2.6% | | Mudita Advisors LLP | 92,520 | $5M | 1.24% | +0.0% | | STATE STREET CORP | 83,263 | $4M | 1.11% | +2.6% | | BRIDGEWAY CAPITAL MANAGEMENT, LLC | 76,959 | $4M | 1.03% | +0.0% |
Δ vs 2025-Q4ⓘ Latest reported quarterslast report 2026-08-05 | Period end | Reported | EPS | EPS YoY | Revenue | Rev YoY |
|---|
| 2026-06-30 | 2026-08-05 | −$0.13 | −129.5% | $72.3M | +6.0% | | 2026-03-31 | 2026-05-05 | $1.17 | +77.3% | $62.8M | −4.3% | | 2025-12-31 | 2026-03-04 | −$0.53 | −153.5% | $66.8M | −5.2% | | 2025-09-30 | 2025-11-05 | $1.78 | −16.8% | $76.6M | +24.3% |
As-reported XBRL · next 2026-11-04 est.ⓘ 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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