Security key
20854L108
Core Natural Resources Inc - Common Stock (CEIX)
CUSIP: 20854L108
Q1 2019 13F Holders as of 31 Mar 2019
- Security type / class
- Equity / Common Stock
- Total 13F shares
- 22,914,606
- Total 13F value
- $784,111,058
- Share change
- +269,543
- Put/Call ratio
- 144%
- SEC-reported price per share
- $34.22
- Number of holders
- 198
- Value change
- +$12,432,622
- Number of buys
- 103
- Number of sells
- 85
- 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 2019
Institutions
198
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
15/15
Latest evidence
31 Dec 2018
13F
Lead comparable stake: 8.2%
Showing 1-6 of 15 holder rows.
Quick read
BlackRock Finance, Inc. leads the comparable SEC ownership view at 8.2%.
15 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.
Comparable ownership
Top 5
BlackRock Finance, Inc.
8.2%
VANGUARD GROUP INC
6%
DIMENSIONAL FUND ADVISORS LP
2.5%
STATE STREET CORP
2.3%
CITADEL ADVISORS LLC
2.1%
Ownership % is shown only when SEC disclosures are safely comparable across share classes.
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
|
8.2%
|
$131,769,000
4,155,485 shares
|
— | 31 Dec 2018 |
| VANGUARD GROUP INC |
13F
Company
|
6%
|
$96,950,000
3,057,403 shares
|
— | 31 Dec 2018 |
| DIMENSIONAL FUND ADVISORS LP |
13F
Company
|
2.5%
|
$39,590,000
1,248,498 shares
|
— | 31 Dec 2018 |
| STATE STREET CORP |
13F
Company
|
2.3%
|
$37,571,000
1,184,823 shares
|
— | 31 Dec 2018 |
| CITADEL ADVISORS LLC |
13F
Company
|
2.1%
|
$33,809,000
1,066,205 shares
|
— | 31 Dec 2018 |
| Lancaster Investment Management |
13F
Company
|
1.3%
|
$20,622,000
650,336 shares
|
— | 31 Dec 2018 |
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 2019
Investor-level positions for this CUSIP, loaded as an interactive table.
Institutions
198
Shares
22,914,606
Rows available
198
| 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 2019 vs Q3 2025 Across Filers
Q3 2025 holders
1
Q1 2019 holders
198
Holder diff
197
| Investor | Q3 2025 Shares | Q1 2019 Shares | Share Diff | Share Chg % | Q3 2025 value | Q1 2019 value | Value change | Value Chg % |
|---|
Trend: ostatnie 8 kwartałów (+ wybrane okresy porównania).
Quarterly Holders Trend
Quarterly Value Trend
Quarterly Shares Trend