Security key
20854L108
Core Natural Resources Inc - Common Stock (CEIX)
CUSIP: 20854L108
Q1 2023 13F Holders as of 31 Mar 2023
- Security type / class
- Equity / Common Stock
- Total 13F shares
- 28,644,248
- Total 13F value
- $1,669,078,670
- Share change
- -320,310
- Put/Call ratio
- 88%
- SEC-reported price per share
- $58.27
- Number of holders
- 257
- Value change
- -$24,658,752
- Number of buys
- 140
- Number of sells
- 131
- Shares outstanding
- 50,824,012
Holder snapshot
7 signals
Open additional details 1 more signal available
Security identity
Names, identifiers, and filing context for this profile.
1 source field
Report period
Q1 2023
Institutions
257
Top holders
10
CEIX full security history
Ownership snapshot
Full 13F holder table
Newer quarter: Q3 2025
Core Natural Resources, Inc. SEC filings
Core Natural Resources, Inc. company facts
Broader feeds
Reporting periods
Holder history for CUSIP 20854L108
Recent filing periods:
Ownership snapshot
Top reported holders of CEIX - Core Natural Resources Inc - Common Stock (13F + 13D/G + 3/4/5)
Grouped by holder across the latest SEC ownership disclosures. Start with comparable ownership when available, then verify the linked 13F, 13D/G, or 3/4/5 evidence.
Comparable stake leader
BlackRock Finance, Inc.
Disclosed value leader
BlackRock Finance, Inc.
Comparable rows
0/15
Latest evidence
31 Dec 2022
13F
Highest disclosed value: $334,913,670
15 rows are not safely comparable across share classes.
Showing 1-6 of 15 holder rows.
Quick read
BlackRock Finance, Inc. has the largest disclosed position value at $334.91M.
0 of 15 rows have a safely comparable ownership percentage. Use this as a filing-backed starting point, then open the detailed table for source links, reporting role, position value, share count, and filing date.
Open SEC evidence
Opens BlackRock Finance, Inc.'s linked filing trail.
Disclosed position value
Top 5
BlackRock Finance, Inc.
$334.91M
STATE STREET CORP
$151.64M
VANGUARD GROUP INC
$149.54M
DIMENSIONAL FUND ADVISORS LP
$132.12M
GREENLIGHT CAPITAL INC
$117.82M
Value bars compare disclosed positions; verify each figure against the linked filing evidence.
Detailed SEC evidence table Showing 1-6 of 15 holder rows
| Holder | Evidence | Ownership % | Position | 12M Net Δ | As of |
|---|---|---|---|---|---|
| BlackRock Finance, Inc. |
13F
Company
|
—
denominator unverified
|
$334,913,670
5,152,518 shares
|
— | 31 Dec 2022 |
| STATE STREET CORP |
13F
Company
|
—
denominator unverified
|
$151,644,805
2,332,997 shares
|
— | 31 Dec 2022 |
| VANGUARD GROUP INC |
13F
Company
|
—
denominator unverified
|
$149,543,745
2,300,673 shares
|
— | 31 Dec 2022 |
| DIMENSIONAL FUND ADVISORS LP |
13F
Company
|
—
denominator unverified
|
$132,119,000
2,032,624 shares
|
— | 31 Dec 2022 |
| GREENLIGHT CAPITAL INC |
13F
Company
|
—
denominator unverified
|
$117,815,815
1,812,551 shares
|
— | 31 Dec 2022 |
| KGH Ltd |
13F
Company
|
—
denominator unverified
|
$69,031,885
1,062,029 shares
|
— | 31 Dec 2022 |
How to read this table
Rows are grouped by holder and ranked first by SEC-reported ownership % when it is safely comparable, then by disclosed holdings value. — indicates unavailable or non-comparable values; "mixed-class rows" means the latest filing spans non-comparable classes.
13F holder rows
Institutional holders as of Q1 2023
Investor-level positions for this CUSIP, loaded as an interactive table.
Institutions
257
Shares
28,644,248
Rows available
257
| Investor | Option | Weight % | Change % | SEC-reported value | * Price | Shares | Share Change | Activity | Report Period |
|---|
* SEC-reported price is the security price as of the portfolio date and can indicate the last known price at which the security was still held. The marker flags a reported price that did not pass the local price check.
Compare Q1 2023 vs Q3 2025 Across Filers
Q3 2025 holders
1
Q1 2023 holders
257
Holder diff
256
| Investor | Q3 2025 Shares | Q1 2023 Shares | Share Diff | Share Chg % | Q3 2025 value | Q1 2023 value | Value change | Value Chg % |
|---|
Trend: ostatnie 8 kwartałów (+ wybrane okresy porównania).
Quarterly Holders Trend
Quarterly Value Trend
Quarterly Shares Trend