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Walleye Trading LLC

Position in CNR — Core Natural Resources, Inc.

CIK 1388391 NEW YORK, NY

Position in CNR

as of Mar 31, 2026 · filed May 11, 2026
Position Value
$25,658
+$25,658 QoQ
Shares Held
245
Ownership
0.000%
of shares outstanding
% of Portfolio
0.00%
of 13F equity value
Holder Rank
not a current holder
Holding Since
Mar 2025
5 quarters on record
Voting authority Sole 100% Shared 0% None 0%

Common Shares in CNR Over Time

Shares Held

Position Value (USD)

Derivatives in CNR

reported options exposure · as of Mar 31, 2026
CallValue
$136,149
CallShares
1,300
PutValue
$251,352
PutShares
2,400

Notional value of option positions as reported on Form 13F. Calls and puts are disclosed separately and do not net against the common-share stake above.

Position in Thermal Coal

Energy · as of Mar 31, 2026

Walleye Trading LLC holds $1,861,137 across 2 Thermal Coal names. CNR ranks #2 (1.4% of the industry book) .

# Ticker Company Shares Value (USD) Open
2 CNR
Core Natural Resources, Inc.
This page
245 $25,658

All Filings in CNR

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13 filing rows on record
Report Date Value (USD) Shares
2026-03-31 $251,352 2,400
2026-03-31 $25,658 245
2026-03-31 $136,149 1,300
2025-12-31 $504,507 5,700
2025-12-31 $123,914 1,400
2025-09-30 $392,356 4,700
2025-09-30 $308,876 3,700
2025-06-30 $432,388 6,200
2025-06-30 $237,116 3,400
2025-06-30 $376,596 5,400
2025-03-31 $36,699 476
2025-03-31 $362,370 4,700
2025-03-31 $855,810 11,100