Hallador Energy Company
US ˙ NasdaqCM ˙ US40609P1057

SecurityHNRG / Hallador Energy Company
InstitutionSquarepoint Ops LLC
Latest Disclosed Ownership84,609 shares
Latest Disclosed Value $ 1,377,435
Squarepoint Ops LLC ownership in HNRG / Hallador Energy Company

On May 15, 2026 - Squarepoint Ops LLC filed a 13F-HR form disclosing ownership of 84,609 shares of Hallador Energy Company (US:HNRG) valued at $1,377,435 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 13, 2026 disclosing 0 shares of Hallador Energy Company. The current value of the position is $1,534,807 USD.

Institutional Ownership: 13F and NPORT Filings

The Security and Class in the table below are shown exactly as filed by the investor. We do our best to track continuity of investments through acquisitions, and this will be reflected in the table as changes in names. In addition to descriptive data, performance of the investment is shown over time. To calculate quarterly performance, we first calculate cost basis of the shares purchased during the quarter, then use that to calculate gross profit. Quarterly return is Gross Profit / Starting Portfolio value.

Note that cost basis is calculated and stored in thousands, so small quarterly changes in shares frequently result in a cost basis of zero.

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Disclosed Equity Positions (from 13F/NPORT Filings)
File
Date
Effective
Date
Form Security Class ID Avg Price
Paid (Est)
Reported
Shares
ΔShares ΔShares
(%)
Reported
Value
(x1000)
ΔValue
(%)
Alloc
(%)
ΔAlloc ΔAlloc (%) Cost Basis
(x1000)
Unrealized
Gain/Loss
(x1000)
2026-05-15 2026-03-31 13F HALLADOR ENERGY COM 40609P105 84,609 84,609 1,377 0.0016
2026-02-13 2025-12-31 13F HALLADOR ENERGY COM 40609P105 0 -100.00 0
2025-11-14 2025-09-30 13F HALLADOR ENERGY COM 40609P105 70,449 -23,906 -25.34 1,379 -7.70 0.0014
2025-08-27 2025-06-30 13F/A-1 HALLADOR ENERGY COM 40609P105 94,355 66,691 241.08 1,494 340.41 0.0016
2025-08-14 2025-06-30 13F HALLADOR ENERGY COM 40609P105 94,355 66,691 1,494 0.0016
2025-08-27 2025-03-31 13F/A-1 HALLADOR ENERGY COM 40609P105 27,664 -56,444 -67.11 340 -64.80 0.0004
2025-05-15 2025-03-31 13F HALLADOR ENERGY COM 40609P105 27,664 -56,444 340 0.0004
2025-02-14 2024-12-31 13F HALLADOR ENERGY COM 40609P105 84,108 69,941 493.69 963 624.06 0.0009
2024-11-14 2024-09-30 13F HALLADOR ENERGY COM 40609P105 14,167 -90,623 -86.48 134 -83.66 0.0002
2024-08-14 2024-06-30 13F HALLADOR ENERGY COM 40609P105 104,790 -33,152 -24.03 814 10.75 0.0013
2024-05-15 2024-03-31 13F HALLADOR ENERGY COM 40609P105 137,942 55,447 67.21 735 0.82 0.0013
2024-02-14 2023-12-31 13F HALLADOR ENERGY COM 40609P105 82,495 61,441 291.83 729 140.59 0.0014
2023-11-14 2023-09-30 13F HALLADOR ENERGY COM 40609P105 21,054 21,054 304 0.0007
2023-08-14 2023-06-30 13F HALLADOR ENERGY COM 40609P105 0 -12,169 -100.00 0 -100.00
2023-05-15 2023-03-31 13F HALLADOR ENERGY COM 40609P105 12,169 12,169 112 0.0005
2021-11-15 2021-09-30 13F HALLADOR ENERGY COM 40609P105 0 -43,879 -100.00 0 -100.00
2021-08-16 2021-06-30 13F HALLADOR ENERGY COM 40609P105 43,879 771 1.79 118 45.68 0.0004
2021-05-17 2021-03-31 13F HALLADOR ENERGY COM 40609P105 43,108 43,108 81 0.0005
2020-05-15 2020-03-31 13F HALLADOR ENERGY COM 40609P105 0 -75,016 -100.00 0 -100.00
2020-02-14 2019-12-31 13F HALLADOR ENERGY COM 40609P105 75,016 28,293 60.55 223 31.95 0.0013
2019-11-14 2019-09-30 13F HALLADOR ENERGY COM 40609P105 46,723 21,184 82.95 169 17.36 0.0015
2019-08-14 2019-06-30 13F HALLADOR ENERGY COM 40609P105 25,539 25,539 144 0.0014
2017-11-14 2017-09-30 13F HALLADOR ENERGY COM 40609P105 0 -18,800 -100.00 0 -100.00
2017-08-14 2017-06-30 13F HALLADOR ENERGY COM 40609P105 18,800 18,800 146 0.0029
Legend
Shares
The total number of shares held by the institution at the end of the reporting period (the effective date). This is provided in the filing.
Value
The total value of the shares as of the effective date. This is provided in the filing.
Avg. Share Price
The weighted average share price of the shares held by the institution. We use FIFO accounting to determine this price
Class
This is the security class as indicated by the filer. There are a variety of values for this field. Common values include "EC" = equity common, "EP" - equity preferred
Allocation (%)
The percent of the institution's portfolio that this position represents. This is provided in NPORT filings. For 13F filings, we calculate it.
Change in Allocation
The change in allocation from the prior reporting period. This is calculated as current allocation - prior allocation.
Change in Allocation (%)
The percent change in allocation from the prior reporting period. This is calculated as (current allocation - prior allocation) / prior allocation.
Cost Basis
The total cost of the shares held. This is calculated as reported shares * avg. share price
Unrealized Gain/Loss
This is the market value of the position as of the effective date minus the cost basis.