Materials · Metal Mining · NYSE · CIK 1853860 · FYE Dec 31 · Prices AT CLOSE 2026-08-21 (USD) Last $39.42 · Day +9.44% · Mkt cap $4.1B · 1Y +181.4% · Off 52W high −1.0% · Vol (1Y) 61.3% Price2023-08-21 → 2026-08-21 ERO close: $20.5 on 2023-08-21 to $39.4 on 2026-08-21. Split-adj closes · 240 of 1,622 · price returnⓘ At a glance | Short interest5.0% of sh out | | Days to cover6.0d | | 13F net flow (QoQ)+0.38% | | Top-10 13F concentration60.4% |
SI 2026-07-31 · 13F 2026-Q1ⓘ Key fundamentalsFY 2025 | Sales (TTM)$785.8M | | Earnings (TTM)$263.7M |
FY ratios · TTM sales/earnings (USD)ⓘ Trailing returns | YTD+39.3% | | 1Y+181.4% | | 3Y+91.9% | | Since incept. (ann.)+21.8% |
Total return · from 2021-12-01ⓘ Risk | Ann. volatility (1Y)61.3% | | Ann. volatility (3Y)54.8% | | Sharpe (1Y)2.07 | | Sharpe (3Y)0.67 | | Max drawdown (1Y)−38.0% | | Max drawdown (3Y)−59.7% | | Beta (3Y vs SPY)1.38 |
Daily returns, ann.ⓘ Top institutional holders13F 2026-Q1 | Manager | Shares | Value | % sh out | QoQ |
|---|
| FIL Ltd | 10.5M | $279M | 10.05% | −10.3% | | FMR LLC | 9.6M | $256M | 9.20% | −19.5% | | Invesco Ltd. | 4.9M | $130M | 4.69% | +72.8% | | MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. | 4.3M | $115M | 4.17% | +41.4% | | GMT Capital Corp | 3.7M | $97M | 3.51% | −18.3% | | VANGUARD CAPITAL MANAGEMENT LLC | 2.7M | $73M | 2.64% | new | | Cape Ann Asset Management Ltd | 1.9M | $52M | 1.87% | +13.5% | | JENNISON ASSOCIATES LLC | 1.6M | $44M | 1.58% | −9.7% |
Δ vs 2025-Q4ⓘ Latest reported quarters No reported quarters on file for ERO. 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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