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Equibles

Walleye Trading LLC

Position in HNRG — Hallador Energy Co

CIK 1388391 NEW YORK, NY
Back to HNRG Full portfolio

Position in HNRG

as of Jun 30, 2026 · filed Aug 3, 2026
Position Value
$667,967
-$529,785 QoQ
Shares Held
38,411
-47.8% QoQ
Ownership
0.081%
of shares outstanding
% of Portfolio
0.01%
of 13F equity value
Holder Rank
#77
of 172 holders
Holding Since
Dec 2024
6 quarters on record
Voting authority Sole 100% Shared 0% None 0%

Common Shares in HNRG Over Time

Shares Held

Position Value (USD)

Derivatives in HNRG

reported options exposure · as of Jun 30, 2026
CallValue
$59,126
CallShares
3,400
PutValue
$6,462,124
PutShares
371,600

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 Utilities - Independent Power Producers

Utilities · as of Jun 30, 2026

Walleye Trading LLC holds $32,051,448 across 4 Utilities - Independent Power Producers names. HNRG ranks #4 (2.1% of the industry book) .

# Ticker Company Shares Value (USD) Open
1 NRG
Nrg Energy, Inc.
 107,259 $15,666,249
2 CEG
Constellation Energy Corp
 58,180 $14,450,166
3 OKLO
Oklo Inc.
 24,213 $1,267,066
4 HNRG
Hallador Energy Co
This page 		38,411 $667,967

All Filings in HNRG

Export CSV
15 filing rows on record
Report Date Value (USD) Shares
2026-06-30 $667,967 38,411
2026-06-30 $6,462,124 371,600
2026-06-30 $59,126 3,400
2026-03-31 $1,197,752 73,572
2026-03-31 $6,564,096 403,200
2026-03-31 $60,236 3,700
2025-09-30 $250,496 12,800
2025-09-30 $49,159 2,512
2025-09-30 $86,108 4,400
2025-06-30 $419,495 26,500
2025-06-30 $71,235 4,500
2025-03-31 $1,228 100
2025-03-31 $362,260 29,500
2024-12-31 $25,190 2,200
2024-12-31 $100,760 8,800

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