Core Natural Resources Inc
341 hedge funds and large institutions have $4.29B invested in Core Natural Resources Inc in 2025 Q4 according to their latest regulatory filings, with 73 funds opening new positions, 105 increasing their positions, 120 reducing their positions, and 53 closing their positions.
185% more call options, than puts
Call options by funds: $113M | Put options by funds: $39.7M
38% more first-time investments, than exits
New positions opened: 73 | Existing positions closed: 53
10% more capital invested
Capital invested by funds: $3.88B → $4.29B (+$403M)
4.12% more ownership
Funds ownership: 90.36% → 94.48% (+4.1%)
4% more funds holding
Funds holding: 329 → 341 (+12)
0% more funds holding in top 10
Funds holding in top 10: 13 → 13 (0)
13% less repeat investments, than reductions
Existing positions increased: 105 | Existing positions reduced: 120
Top Buyers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
Adage Capital Partners
Boston,
Massachusetts
|
+$83.1M |
| 2 |
Millennium Management
New York
|
+$31.3M |
| 3 |
MIM
Merewether Investment Management
Dallas,
Texas
|
+$28.9M |
| 4 |
Balyasny Asset Management
Chicago,
Illinois
|
+$23.1M |
| 5 |
State Street
Boston,
Massachusetts
|
+$22.8M |
Top Sellers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
JP Morgan Chase
New York
|
-$39.1M |
| 2 |
FFL
Flat Footed LLC
Wilson,
Wyoming
|
-$38.4M |
| 3 |
Citadel Advisors
Miami,
Florida
|
-$31.8M |
| 4 |
Dimensional Fund Advisors
Austin,
Texas
|
-$18.5M |
| 5 |
CCM
Contrarian Capital Management
Greenwich,
Connecticut
|
-$16M |
CNR Hedge Fund Activity: Q4 2025 in Review
341 of the 8,267 institutional investors tracked by Wall St. Rank reported a position in Core Natural Resources Inc (CNR) for Q4 2025, worth a combined $4.29B — up 10% from $3.88B a quarter earlier.
Buyers outnumbered sellers: 73 funds opened new CNR positions and 53 closed out — a net gain of 20 holders — while 105 added to existing stakes and 120 trimmed.
The largest buyer was Adage Capital Partners, opening a new position worth an estimated $83.1M. The largest seller was JP Morgan Chase, cutting an estimated $39.1M.
- 341 institutional investors held Core Natural Resources Inc (CNR) as of Q4 2025, up from 329 in Q3 2025.
- Funds reported $4.29B of Core Natural Resources Inc stock for Q4 2025, up 10% quarter-over-quarter.
- 73 funds opened new Core Natural Resources Inc positions in Q4 2025 and 53 closed out, a net change of +20 holders.
- The largest Core Natural Resources Inc buyer in Q4 2025 was Adage Capital Partners, an estimated $83.1M added.
- The largest Core Natural Resources Inc seller in Q4 2025 was JP Morgan Chase, an estimated $39.1M sold.
Based on aggregated 13F filings for Q4 2025.