Core Natural Resources, Inc.

CNRNYSE

$88.96+1.36 (+1.55%)as of Oct 2, 2026

Legend

Insider buy

Insider sell

Congress buy

Congress sell

Hedge Funds
bought vs soldGreener markers show more buyers; redder markers show more sellers.

Company share activityNet buybacksNo changeNet dilution

Marker size reflects transaction size.

Insider buy
Insider sell
Congress buy
Congress sell
Hedge Funds bought vs sold

Share activityNet buybacksNo changeNet dilution

Marker size reflects transaction size. Greener fund markers mean more buyers.

Insider Buy
Insider Sell
Congress Buy
Congress Sell
Hedge funds bought vs sold
BuybackNo changeNet dilution

Core Natural Resources, Inc. price and activity chart data

Showing the 1Y range: Oct 2, 2025 to Oct 2, 2026. Price (+3.7%). 0 insider or congressional trades plotted in this window as 0 markers; nearby trades of the same kind are grouped.

Transactions plotted on the price chart
Date	Category	Person	Role	Action	Amount	Change in holding

Largest institutional holders

13F · Q2 2026

Fund	% of company held	Value	% of portfolio	Quarterly activity
BlackRock, Inc.	15.24%	$608M	0.01%	Not reported
State Street Corp	7.93%	$316M	0.01%	Not reported
Vanguard Portfolio Management LLC	6.06%	$242M	0.01%	Not reported
FMR LLC	5.81%	$232M	0.01%	Not reported
DME Capital Management, LP	4.58%	$183M	4.67%	Add 22.88%
Vanguard Capital Management LLC	4.38%	$175M	0.00%	Not reported
Dimensional Fund Advisors LP	2.99%	$119M	0.02%	Not reported
Geode Capital Management, LLC	2.67%	$106M	0.01%	Not reported
Flat Footed LLC	2.34%	$93.3M	7.14%	Add 2492.60%
Goehring & Rozencwajg Associates, LLC	2.21%	$88.1M	5.07%	Add 55.46%
Van Eck Associates Corp	1.69%	$67.6M	0.04%	Add 371.56%
Charles Schwab Investment Management Inc	1.54%	$61.3M	0.01%	Not reported
Merewether Investment Management, LP	1.38%	$55M	1.04%	Reduce 5.39%
American Century Companies Inc	1.30%	$51.8M	0.02%	Not reported
Encompass Capital Advisors LLC	1.18%	$47.2M	1.68%	Add 17.93%
UBS Group AG	1.14%	$45.4M	0.01%	Not reported
Northern Trust Corp	1.04%	$41.6M	0.00%	Not reported
Magnolia Group, LLC	0.94%	$37.4M	7.85%	Reduce 22.40%
JB Capital Partners LP	0.94%	$37.4M	5.78%	Not reported
Gendell Jeffrey L	0.83%	$33.1M	0.29%	Add 175.71%
Balyasny Asset Management L.P.	0.79%	$31.5M	0.04%	Not reported
Scopus Asset Management, L.P.	0.77%	$30.7M	0.43%	Add 5.49%
Morgan Stanley	0.76%	$30.2M	0.00%	Not reported
Millennium Management LLC	0.74%	$29.5M	0.01%	Not reported
Vanguard Fiduciary Trust Co	0.69%	$27.4M	0.01%	Not reported
Goldman Sachs Group Inc	0.67%	$26.6M	0.00%	Not reported
Bank of New York Mellon Corp	0.65%	$26.1M	0.00%	Not reported
Victory Capital Management Inc	0.64%	$25.4M	0.01%	Not reported
Summit Street Capital Management, LLC	0.57%	$22.7M	3.19%	Reduce 6.89%
Adage Capital Partners GP, L.L.C.	0.56%	$22.4M	0.03%	Reduce 30.00%
Energy Income Partners, LLC	0.55%	$21.9M	0.34%	Add 22.36%
Oberweis Asset Management Inc/	0.54%	$21.7M	0.45%	Add 0.51%
Envestnet Asset Management Inc	0.54%	$21.4M	0.01%	Not reported
Thomist Capital Management, LP	0.53%	$21.3M	6.78%	Add 18.56%
Baird Financial Group, Inc.	0.52%	$20.9M	0.03%	Add 4.36%
Bank of America Corp	0.51%	$20.2M	0.00%	Not reported
Principal Financial Group Inc	0.49%	$19.6M	0.01%	Not reported
Massachusetts Financial Services Co	0.47%	$18.6M	0.01%	Reduce 4.97%
Skylands Capital, LLC	0.45%	$18.1M	2.22%	Not reported
Public Sector Pension Investment Board	0.45%	$17.9M	0.05%	Reduce 2.90%
Old West Investment Management, LLC	0.44%	$17.6M	1.86%	Reduce 24.99%
JPMorgan Chase & Co	0.43%	$17.1M	0.00%	Not reported
Wellington Management Group LLP	0.40%	$16.1M	0.00%	Reduce 37.14%
Condire Management, LP	0.40%	$16.1M	1.71%	Not reported
Deutsche Bank Ag\	0.40%	$15.9M	0.00%	Not reported
Nomura Asset Management International Inc.	0.38%	$15.3M	0.02%	New Not reported
Hartree Partners, LP	0.37%	$14.6M	3.10%	Add 73.59%
Invesco Ltd.	0.36%	$14.3M	0.00%	Not reported
AQR Capital Management LLC	0.35%	$14M	0.00%	Not reported
Mudita Advisors LLP	0.34%	$13.6M	2.82%	Add 17.31%

50 of 338 holders

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