Core Natural Resources

CNR13F as of Jun 30, 2026 · next update ~Nov 14

Limited coverage

Only 1 fund we track owns this stock, so quarterly sentiment and aggregates may be sparse.

Who's buying CNR

Top funds mostly added to Core Natural Resources in Q2 (Apr⁠–⁠Jun)

Buying:

Funds1InsidersCongress

Top funds
1 of 1 bought more, 0 sold some. Largest: DME Capital, $182.7M (5% of its portfolio).
Insiders
No buys, 5 sales in 12 months.
Congress
No trades disclosed in the last 12 months.

1 fund$182.7M held4.7% avg. weightQ2: 1 bought / 0 sold

13F reports are a snapshot as of Jun 30, 2026; funds may have traded since. Insiders often sell for personal reasons (taxes, diversification, planned sales).

Share price · market data, not from 13F reports

Q2 2026

Insider trades (Form 4)

Last 2 years · 11 filings

Net buying$8.95M

Date	Insider	Type	Shares	Price	Value
Mar 19, 2026	Rosemary L Klein VP & CLO	Sold	15,000	$106.87	$1.60M
Mar 18, 2026	James A Brock Chair & CEO	Sold	40,760	$101.15	$4.12M
Mar 17, 2026	John Rothka CAO	Sold	1,000	$97.66	$98K
Mar 10, 2026	John Rothka CAO	Sold	3,800	$91.62	$348K
Mar 10, 2026	Richard A Navarre Director	Sold	6,000	$91.70	$550K
Oct 8, 2025	John Rothka CAO	Sold	2,000	$97.50	$195K
Oct 3, 2025	John Rothka CAO	Sold	2,500	$90.00	$225K
Sep 25, 2025	Richard A Navarre Director	Sold	5,000	$82.20	$411K
Sep 17, 2025	Patrick A Kriegshauser Director	Sold	3,043	$77.07	$235K
May 9, 2025	Paul A Lang CEO	Bought	7,500	$66.95	$502K
Mar 31, 2025	Holly K Koeppel Director	Sold	8,815	$75.30	$664K