CORE NATURAL RESOURCES INC COM SHS is a security (CUSIP 218937900) tracked across SEC portfolio filings. 4 institutional managers reported $15.3M on Form 13F as of 2026-03-31.
| Manager | Location | Value | Shares |
|---|---|---|---|
| IMC-Chicago, LLC | CHICAGO, IL | $9.1M | — |
| GROUP ONE TRADING, L.P. | CHICAGO, IL | $5.7M | — |
| SIMPLEX TRADING, LLC | CHICAGO, IL | $534K | — |
| CONCOURSE FINANCIAL GROUP SECURITIES, INC. | BIRMINGHAM, AL | — | — |