Latest Period
Q1 2026
Security Snapshot
Core Natural Resources, Inc. - COMMON STOCK (CNR) Institutional Ownership
CUSIP: 218937100
13F Institutional Holders and Ownership History from Q1 2024 to Q2 2026
Institutions Reporting
378
Shares (Excl. Options)
46,949,058
Price
$104.73
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- Security type / class
- Equity / COMMON STOCK
- Symbol
- CNR on NYSE
- All holders as of 31 Mar 2026
- Q1 2026
- Total 13F shares
- 46,949,058
- Total 13F value
- $4,916,830,387
- Portfolio coverage rank
- 0.01%
- Share change
- -1,363,566
- Value change
- -$128,066,299
- Number of holders
- 378
- Shares outstanding
- 50,991,333
- SEC-reported price per share
- $80.02
- Insider filing price
- $80.02
Latest holder snapshot
5 signals
Issuer context
Names, identifiers, and filing context for this profile.
3 identity fields
13F Shares, Excluding Options vs Price
13F Value, Excluding Options
Total Investors
Key facts
- CNR - Core Natural Resources, Inc. - COMMON STOCK is tracked under CUSIP 218937100.
- 378 institutions reported positions in Q1 2026.
- 5 significant owners is listed from Schedule 13D/13G reporting.
Change
- Holder count moved from 378 to 9 between Q1 2026 and Q2 2026.
- SEC-reported value moved from $4,916,830,387 to $4,094,881.
Research use
- You can quickly see who holds this security, then open quarter and manager detail pages for full evidence.
- 13F and Schedule 13D/13G sections are kept together so you can cross-check institutional and beneficial ownership context.
Evidence
Source: SEC Form 13F
Open SEC evidence
Latest holder context comes from 378 institutions filings for Q1 2026.
Security key
218937100
Latest holder period
Q1 2026
13F holders
378
13D/G owners
5
CIK / CUSIP context first
Open Q1 2026 holders
CNR full holder history
Core Natural Resources, Inc. SEC filings
Core Natural Resources, Inc. company facts
Core Natural Resources, Inc. insider transactions
Broader feeds
Recent Quarterly Holder Reports
Open recent reporting periods for CUSIP 218937100:
13D/G owners
Significant owners
Large-stake holder rows connected to Schedule 13D/G evidence.
Rows
5
Security
CNR
| Filer | Ownership | Change % | Holdings Value | Net Change | Nb Shares | Change % | Reporting Name | Report Period |
|---|---|---|---|---|---|---|---|---|
| VANGUARD GROUP INC | 11% | -8.3% | $470,016,359 | -$62,036,659 | 5,630,287 | -12% | The Vanguard Group | 30 Sep 2025 |
| FMR LLC | 8% | -38% | $362,905,120 | -$247,463,463 | 4,045,765 | -41% | FMR LLC | 31 Mar 2026 |
| STATE STREET CORP | 7.8% | +16% | $356,765,963 | +$48,241,288 | 3,977,324 | +16% | STATE STREET CORPORATION | 31 Mar 2026 |
| DIMENSIONAL FUND ADVISORS LP | 4.6% | $170,578,740 | 2,445,924 | Dimensional Fund Advisors LP | 30 Jun 2025 | |||
| DME Capital Management, LP | 4.8% | $104,614,895 | 1,411,426 | DME Advisors GP, L.L.C. | 31 Dec 2024 |
As of 31 Mar 2026, 378 institutional investors reported holding 46,949,058 shares of Core Natural Resources, Inc. - COMMON STOCK (CNR). This represents 92% of the company’s total 50,991,333 outstanding shares.
13F concentration
Top 25 institutional shareholders
Largest 13F positions for this security by reported shares and value.
Top holder share
66%
| Institution | Ownership % | Shares Held | Share Change % | Portfolio % | Holdings Value |
|---|---|---|---|---|---|
| BlackRock, Inc. | 15% | 7,422,561 | +0.4% | 0.01% | $777,364,864 |
| FMR LLC | 7.9% | 4,045,765 | -41% | 0.02% | $423,712,968 |
| STATE STREET CORP | 7.8% | 3,977,324 | +7.3% | 0.01% | $416,545,143 |
| VANGUARD PORTFOLIO MANAGEMENT LLC | 5.8% | 2,957,882 | 0% | 0.02% | $309,778,982 |
| VANGUARD CAPITAL MANAGEMENT LLC | 4.3% | 2,188,714 | 0% | 0.01% | $229,224,017 |
| DME Capital Management, LP | 3.6% | 1,858,140 | -12% | 6.1% | $194,603,003 |
| DIMENSIONAL FUND ADVISORS LP | 2.7% | 1,372,942 | -0.96% | 0.03% | $143,794,657 |
| GEODE CAPITAL MANAGEMENT, LLC | 2.5% | 1,276,540 | +6% | 0.01% | $133,724,964 |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC | 1.5% | 774,566 | +3.1% | 0.01% | $81,120,297 |
| Merewether Investment Management, LP | 1.4% | 726,634 | +114% | 1.5% | $76,100,379 |
| Goehring & Rozencwajg Associates, LLC | 1.4% | 708,225 | +134% | 4% | $74,172,404 |
| MAGNOLIA GROUP, LLC | 1.2% | 602,500 | -10% | 12% | $63,099,825 |
| AMERICAN CENTURY COMPANIES INC | 1% | 519,033 | -50% | 0.03% | $54,358,326 |
| VICTORY CAPITAL MANAGEMENT INC | 1% | 508,649 | -9.3% | 0.03% | $53,270,810 |
| Encompass Capital Advisors LLC | 0.98% | 500,000 | +122% | 2.1% | $52,365,000 |
| NORTHERN TRUST CORP | 0.97% | 495,551 | +0.25% | 0.01% | $51,899,057 |
| UBS Group AG | 0.93% | 475,197 | +118% | 0.01% | $49,767,381 |
| FIL Ltd | 0.93% | 472,869 | 0.04% | $49,523,570 | |
| JB CAPITAL PARTNERS LP | 0.92% | 466,779 | 0% | 8.4% | $48,885,765 |
| MILLENNIUM MANAGEMENT LLC | 0.88% | 448,558 | -24% | 0.04% | $46,977,479 |
| Balyasny Asset Management L.P. | 0.81% | 410,818 | -9.8% | 0.08% | $43,024,969 |
| ADAGE CAPITAL PARTNERS GP, L.L.C. | 0.78% | 400,000 | -59% | 0.06% | $41,892,000 |
| SCOPUS ASSET MANAGEMENT, L.P. | 0.71% | 364,000 | +102% | 1.2% | $38,121,720 |
| MORGAN STANLEY | 0.71% | 362,433 | -8.6% | 0% | $37,957,754 |
| VANGUARD FIDUCIARY TRUST CO | 0.66% | 338,789 | 0% | 0.01% | $35,481,372 |
Quarter history
Institutional holders across reporting periods
Holder count, reported shares/value, and median price by quarter.
Periods
10
Latest
Q1 2026
Rows shown
1-10 of 10
| Period | 13F Shares, Excl. Options | Value, Excl. Options | Value Change | Price (Median) | Investors |
|---|---|---|---|---|---|
| 2026 Q2 | 51,173 | $4,094,881 | -$405,305 | $80.02 | 9 |
| 2026 Q1 | 46,949,058 | $4,916,830,387 | -$128,066,299 | $104.73 | 378 |
| 2025 Q4 | 48,408,726 | $4,285,553,483 | +$159,274,433 | $88.51 | 340 |
| 2025 Q3 | 46,508,099 | $3,882,420,251 | -$114,022,429 | $83.48 | 325 |
| 2025 Q2 | 48,027,958 | $3,349,344,969 | -$28,961,862 | $69.74 | 302 |
| 2025 Q1 | 48,280,050 | $3,721,173,252 | +$3,683,563,056 | $77.10 | 311 |
| 2024 Q4 | 319,753 | $34,113,382 | +$34,113,382 | $106.68 | 18 |
| 2024 Q3 | 0 | $0 | -$1,117,126 | $80.02 | 0 |
| 2024 Q2 | 10,949 | $1,117,126 | +$1,031,931 | $102.03 | 1 |
| 2024 Q1 | 835 | $69,940 | +$69,940 | $83.76 | 1 |