Core Natural Resources, Inc. (CNR) Ownership
CNR ownership summary
as of October 18, 2026- Institutions
- 95.6% of shares outstanding
- Insiders
- 2.54% of shares outstanding
- Shares outstanding
- 49.6M
- Float
- 48.5M shares available to trade
- Short interest
- 6.36% 1.8M shares short
- Days to cover
- 3.62 short interest down 0.0% vs prior month
- Institutions 95.60%
- Insiders 2.54%
- Other investors 1.86%
CNR top institutional holders
1 largest| # | Holder | % of shares | Shares | Value | Change | Reported |
|---|---|---|---|---|---|---|
| 1 | PineBridge Investments LLC | 0.00% | — | — | −7,187 (−100.0%) | December 31, 2025 |
Value at the latest close. Change = shares bought or sold in the latest quarterly filing (13F). In the top 1, 0 holders added 0 shares and 1 cut 7,187.
CNR top mutual fund and ETF holders
20 largest| # | Holder | % of shares | Shares | Value | Change | Reported |
|---|---|---|---|---|---|---|
| 1 | NexPoint Merger Arbitrage Z | 1.88% | 2.4M | $216.4M | +2.4M (0.0%) | June 30, 2022 |
| 2 | Arbitrage R | 0.92% | 1.2M | $106.0M | +1.2M (0.0%) | May 31, 2022 |
| 3 | First Trust Merger Arbitrage Cl I | 0.78% | 997K | $90.1M | +997,088 (0.0%) | June 30, 2022 |
| 4 | Fidelity NorthStar Sr F | 0.55% | 700K | $63.2M | — | June 30, 2022 |
| 5 | The Merger Fund A | 0.49% | 621K | $56.1M | — | June 30, 2022 |
| 6 | Fidelity® Small Cap Index | 0.37% | 471K | $42.6M | +53,514 (+12.8%) | June 30, 2022 |
| 7 | iMGP Alt Strats Instl | 0.16% | 208K | $18.8M | −63,621 (−23.4%) | June 30, 2022 |
| 8 | Bridgeway Omni Small-Cap Value | 0.14% | 184K | $16.7M | — | June 30, 2022 |
| 9 | Bridgeway Omni Small-Cap Value N | 0.14% | 184K | $16.7M | — | June 30, 2022 |
| 10 | NT R2000 Index Fund - NL | 0.14% | 181K | $16.3M | +23,373 (+14.8%) | June 30, 2022 |
| 11 | Man GLG Event Driven Alternative IN USD | 0.14% | 175K | $15.8M | +81,927 (+88.1%) | May 31, 2022 |
| 12 | NT R2000 Growth Index Fund - NL | 0.13% | 162K | $14.7M | −2,047 (−1.2%) | June 30, 2022 |
| 13 | Leadersel Event Driven B Acc | 0.12% | 152K | $13.7M | +152,000 (0.0%) | March 31, 2022 |
| 14 | Bridgeway Omni Tax-Managed Sm-Cp Val N | 0.12% | 150K | $13.6M | — | June 30, 2022 |
| 15 | NT R2000 Index Fund - DC - NL - 2 | 0.10% | 134K | $12.1M | +17,105 (+14.7%) | June 30, 2022 |
| 16 | NT R2000 Growth Index Fund - L | 0.09% | 119K | $10.8M | −6,105 (−4.9%) | June 30, 2022 |
| 17 | Northern Trust Russell 2000 Growth Index | 0.09% | 119K | $10.8M | −6,105 (−4.9%) | June 30, 2022 |
| 18 | BlackRock Extended Mkt Composite | 0.09% | 116K | $10.5M | +116,274 (0.0%) | June 30, 2022 |
| 19 | Fidelity NorthStar Balanced Sr F5 | 0.08% | 108K | $9.7M | +539 (+0.5%) | June 30, 2022 |
| 20 | BlackRock Extended Equity Market K | 0.08% | 104K | $9.4M | +4,951 (+5.0%) | June 30, 2022 |
Funds report holdings monthly or quarterly; dates differ by fund.
CNR insider transactions
latest 7| Date | Name | Transaction | Price | Shares | Value |
|---|---|---|---|---|---|
| 2026-03-18 | James A Brock | Sell | $101.15 | 40,760 | $4.1M |
| 2026-03-17 | John Rothka | Sell | $97.66 | 1,000 | $97,660 |
| 2026-03-10 | John Rothka | Sell | $91.62 | 3,800 | $348,156 |
| 2026-03-10 | Richard A Navarre | Sell | $91.70 | 6,000 | $550,200 |
| 2025-10-08 | John Rothka | Sell | $95.00 | 1,000 | $95,000 |
| 2025-09-25 | Richard A Navarre | Sell | $82.20 | 5,000 | $411,000 |
| 2025-09-17 | Patrick A Kriegshauser | Sell | $77.07 | 3,043 | $234,524 |
Reported trades by company officers, directors and other filers (including disclosures by members of Congress where EODHD lists them). "—" where the filing gives no share count.
CNR shares outstanding
Year-end shares outstanding, adjusted for splits.
Who owns CNR
Institutional investors own 95.6% of Core Natural Resources's shares and insiders 2.54%. The largest holder is PineBridge Investments LLC with 0.00% of the shares (0), as of December 31, 2025. Among the top 1 institutions, 0 added shares and 1 reduced their stake in the latest filings. Short interest is 6.36% of the float, or 3.62 days of average trading volume. The share count rose 9.4% since 2014.
Related: CNR analyst forecast, CNR key metrics, CNR dividend history. See the CNR stock overview for the latest quote and news.
CNR ownership FAQ
Who owns the most Core Natural Resources stock?
The largest shareholders of Core Natural Resources are PineBridge Investments LLC (0.00%).
What percentage of Core Natural Resources is owned by institutions?
Institutions hold 95.6% of Core Natural Resources's shares outstanding; insiders hold 2.54%.
Which funds own Core Natural Resources?
The largest fund holders of Core Natural Resources are NexPoint Merger Arbitrage Z (1.88%), Arbitrage R (0.92%), First Trust Merger Arbitrage Cl I (0.78%), Fidelity NorthStar Sr F (0.55%), The Merger Fund A (0.49%).
What is Core Natural Resources's short interest?
1.8M shares of Core Natural Resources were sold short, 6.36% of the float; at the average daily volume it would take 3.62 days to cover.
Are insiders buying or selling Core Natural Resources?
Of the latest 7 reported insider transactions in Core Natural Resources (since September 17, 2025), 0 were purchases and 7 were sales.
How many shares of Core Natural Resources are outstanding?
Core Natural Resources has 49.6M shares outstanding, of which 48.5M are in the public float.