Latest Period
Q4 2025
Security Snapshot
Core Natural Resources, Inc. - COMMON STOCK (CNR) Institutional Ownership
CUSIP: 218937100
13F Institutional Holders and Ownership History from Q1 2024 to Q1 2026
Institutions Reporting
336
Shares (Excl. Options)
48,310,896
Price
$88.51
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- Type / Class
- Equity / COMMON STOCK
- Symbol
- CNR on NYSE
- Shares outstanding
- 51,336,075
- Price per share
- $89.70
- All holders as of 31 Dec 2025
- Q4 2025
- Total 13F shares
- 48,310,896
- Total reported value
- $4,276,894,551
- % of total 13F portfolios
- 0.01%
- Share change
- +1,742,075
- Value change
- +$159,278,607
- Number of holders
- 336
- Price from insider filings
- $89.70
Reported Shares, Excluding Options vs Price
Reported Value, Excluding Options
Total Investors
Quick Takeaways
- CNR - Core Natural Resources, Inc. - COMMON STOCK is tracked under CUSIP 218937100.
- 336 institutions reported positions in Q4 2025.
- 5 significant owners is listed from Schedule 13D/13G reporting.
What Changed
- Holder count moved from 336 to 101 between Q4 2025 and Q1 2026.
- Reported value moved from $4,276,894,551 to $265,972,294.
Why This Matters
- 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.
Source Evidence
Source: SEC Form 13F
Open SEC Evidence
Latest holder context comes from 336 institutions filings for Q4 2025.
Investment Quick Answers
What is CUSIP 218937100?
CUSIP 218937100 identifies CNR - Core Natural Resources, Inc. - COMMON STOCK in SEC 13F datasets.
Where can I see the latest institutional holders?
Review the Q4 2025 holders report and the ownership history table below.
Next ownership checks
Use the next link that matches the question you still need to answer about this security.
- Latest 13F filings when you want to inspect fresh institutional portfolio moves.
- Latest Schedule 13D/13G reports when you need large-owner changes outside the 13F cycle.
- All institutional ownership pages to compare this security with other holder-history pages.
Recent Quarterly Holder Reports
Open recent reporting periods for CUSIP 218937100:
Significant Owners of Core Natural Resources, Inc. - COMMON STOCK (CNR) based on Schedule 13D/G filings
| Filer | Ownership | Change % | Holdings Value | Net Change | Nb Shares | Change % | Reporting Name | Report Period |
|---|---|---|---|---|---|---|---|---|
| FMR LLC | 13% | -11% | $514,424,389 | -$71,020,379 | 6,804,555 | -12% | FMR LLC | 30 Jun 2025 |
| VANGUARD GROUP INC | 11% | -8.3% | $470,016,359 | -$62,036,659 | 5,630,287 | -12% | The Vanguard Group | 30 Sep 2025 |
| STATE STREET CORP | 6.7% | +26% | $287,130,879 | +$47,106,595 | 3,439,517 | +20% | STATE STREET CORPORATION | 30 Sep 2025 |
| 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 Dec 2025, 336 institutional investors reported holding 48,310,896 shares of Core Natural Resources, Inc. - COMMON STOCK (CNR). This represents 94% of the company’s total 51,336,075 outstanding shares.
Top 25 Institutional Shareholders
The largest institutional shareholders of Core Natural Resources, Inc. - COMMON STOCK (CNR) together control 75% of the company’s outstanding shares — a level of ownership often associated with strong institutional conviction and long‑term capital commitment.
| Institution | Ownership % | Shares Held | Share Change % | Portfolio % | Holdings Value |
|---|---|---|---|---|---|
| BlackRock, Inc. | 14% | 7,393,330 | +1.3% | 0.01% | $654,383,597 |
| FMR LLC | 13% | 6,873,252 | -0.18% | 0.03% | $608,351,608 |
| VANGUARD GROUP INC | 11% | 5,669,844 | +0.7% | 0.01% | $501,837,893 |
| STATE STREET CORP | 7.2% | 3,707,442 | +7.8% | 0.01% | $328,145,691 |
| DME Capital Management, LP | 4.1% | 2,100,480 | -2.6% | 6.5% | $185,913,485 |
| Flat Footed LLC | 2.7% | 1,387,111 | -25% | 26% | $122,773,195 |
| DIMENSIONAL FUND ADVISORS LP | 2.7% | 1,386,279 | -14% | 0.03% | $122,699,668 |
| GEODE CAPITAL MANAGEMENT, LLC | 2.3% | 1,204,139 | -1.1% | 0.01% | $106,602,842 |
| AMERICAN CENTURY COMPANIES INC | 2% | 1,046,817 | -12% | 0.05% | $92,653,773 |
| ADAGE CAPITAL PARTNERS GP, L.L.C. | 1.9% | 975,000 | 0.13% | $86,297,250 | |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC | 1.5% | 751,224 | +5.7% | 0.01% | $66,490,835 |
| MAGNOLIA GROUP, LLC | 1.3% | 669,500 | -8.5% | 9.8% | $59,257,445 |
| MILLENNIUM MANAGEMENT LLC | 1.1% | 586,422 | +167% | 0.04% | $51,904,211 |
| VICTORY CAPITAL MANAGEMENT INC | 1.1% | 560,852 | -2.1% | 0.03% | $49,641,010 |
| NORTHERN TRUST CORP | 0.96% | 494,325 | -6.9% | 0.01% | $43,752,705 |
| JB CAPITAL PARTNERS LP | 0.91% | 466,779 | 0% | 7.1% | $41,314,609 |
| Balyasny Asset Management L.P. | 0.89% | 455,344 | +147% | 0.08% | $40,302,497 |
| BANK OF AMERICA CORP /DE/ | 0.78% | 398,954 | +31% | 0% | $35,311,422 |
| MORGAN STANLEY | 0.77% | 396,499 | -6.7% | 0% | $35,094,295 |
| PUBLIC SECTOR PENSION INVESTMENT BOARD | 0.68% | 346,628 | +73% | 0.1% | $30,680,044 |
| Merewether Investment Management, LP | 0.66% | 339,400 | 0.69% | $30,040,294 | |
| Bank of New York Mellon Corp | 0.65% | 331,563 | -23% | 0.01% | $29,346,612 |
| FIRST TRUST ADVISORS LP | 0.63% | 325,418 | +10% | 0.02% | $28,802,749 |
| Point72 Asset Management, L.P. | 0.62% | 316,987 | +5.4% | 0.04% | $28,056,519 |
| Summit Street Capital Management, LLC | 0.59% | 305,260 | -11% | 4.2% | $27,018,562 |
Institutional Holders of Core Natural Resources, Inc. - COMMON STOCK (CNR) across Reporting Periods
| Period | Reported Shares, Excl. Options | Value, Excl. Options | Value Change | Price (Median) | Investors |
|---|---|---|---|---|---|
| 2026 Q1 | 2,542,811 | $265,972,294 | +$17,166,221 | $104.73 | 101 |
| 2025 Q4 | 48,310,896 | $4,276,894,551 | +$159,278,607 | $88.51 | 336 |
| 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 | $89.70 | 0 |
| 2024 Q2 | 10,949 | $1,117,126 | +$1,031,931 | $102.03 | 1 |
| 2024 Q1 | 835 | $69,940 | +$69,940 | $83.76 | 1 |