CNR

Core Natural Resources, Inc.

Company with tickers: CNR

CIK
1710366
CUSIP
218937100
Shares Outstanding
50,750,366

Short Interest History

Settlement Date Current Position Previous Position Change Days to Cover
2026-03-31 1,934,922 2,156,990 -222,068 1.43
2026-03-13 2,156,990 2,073,470 +83,520 1.79
2026-02-27 2,073,470 1,998,495 +74,975 2.94
2026-02-13 1,998,495 2,478,751 -480,256 2.38
2026-01-30 2,478,751 2,649,266 -170,515 3.55
2026-01-15 2,649,266 2,833,141 -183,875 3.79
2025-12-31 2,833,141 3,092,075 -258,934 4.14
2025-12-15 3,092,075 3,036,124 +55,951 4.35
2025-11-28 3,036,124 2,884,809 +151,315 3.65
2025-11-14 2,884,809 2,485,212 +399,597 2.90
2025-10-31 2,485,212 3,270,600 -785,388 3.15
2025-10-15 3,270,600 2,891,685 +378,915 2.46
2025-09-30 2,891,685 2,510,367 +381,318 3.78
2025-09-15 2,510,367 2,469,942 +40,425 4.52
2025-08-29 2,469,942 2,456,456 +13,486 3.83
2025-08-15 2,456,456 2,884,006 -427,550 2.90
2025-07-31 2,884,006 3,208,801 -324,795 3.40
2025-07-15 3,208,801 3,538,898 -330,097 3.66
2025-06-30 3,538,898 3,376,418 +162,480 3.39
2025-06-13 3,376,418 3,345,355 +31,063 3.85
2025-05-30 3,345,355 2,644,917 +700,438 4.98
2025-05-15 2,644,917 2,561,048 +83,869 2.33
2025-04-30 2,561,048 2,615,490 -54,442 5.26
2025-04-15 2,615,490 2,808,248 -192,758 2.20