WELLINGTON MANAGEMENT GROUP LLP
Position in CNR — Core Natural Resources, Inc.
CIK 902219
Boston, MA
Position in CNR
as of Mar 31, 2026
· filed May 15, 2026
Position Value
$33,623,670
+$22,120,912 QoQ
Shares Held
321,051
+147.0% QoQ
Ownership
0.637%
of shares outstanding
% of Portfolio
0.01%
of 13F equity value
Holder Rank
—
not a current holder
Holding Since
Mar 2025
5 quarters on record
Voting authority
Sole 0%
Shared 84%
None 16%
Common Shares in CNR Over Time
Shares Held
Position Value (USD)
Position in Thermal Coal
Energy · as of Mar 31, 2026WELLINGTON MANAGEMENT GROUP LLP holds $33,623,670 across 1 Thermal Coal name. CNR ranks #1 (100.0% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | CNR |
Core Natural Resources, Inc.
This page
|
321,051 | $33,623,670 |
All Filings in CNR
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5 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-03-31 | $33,623,670 | 321,051 | Shares | Defined | 2026-05-15 | |
| 2025-12-31 | $11,502,758 | 129,960 | Shares | Defined | 2026-02-17 | |
| 2025-09-30 | $13,157,867 | 157,617 | Shares | Defined | 2025-11-14 | |
| 2025-06-30 | $10,734,798 | 153,926 | Shares | Defined | 2025-08-14 | |
| 2025-03-31 | $12,665,139 | 164,269 | Shares | Defined | 2025-05-13 | |
| No filing history on record for this holder in this stock. | ||||||