Hallador Energy Co
HNRG- Exchange
- Nasdaq
- Industry
- Electric Services
- SEC CIK
- 0000788965
In the last 90 days, Hallador Energy Co insiders filed 2 open-market purchases and 0 sales; 172 institutions reported holding it in 13F filings for Q2 2026, worth $629.4M in total; no superinvestor holds it.
13F holders, Q1 2026
Institutional positions in Hallador Energy Co as of Mar 31, 2026. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works
- Institutional holders
- 184
- +12 vs. Q4 2025
- Shares held
- 34.2M
- +4.46M (+15.0%) vs. Q4 2025
- Total value
- $557.3M
- −$9.46M (−1.7%) vs. Q4 2025
- New holders
- 50
- 58 more added
- Sold out
- 38
- 47 more reduced
3 institutions that held it in Q4 2025 haven't filed for Q1 2026 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q4 2025: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting HNRG on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.
| Quarter | Holders | Value |
|---|---|---|
| Q2 2026 | 172 | $629.4M |
| Q1 2026 | 184 | $557.3M |
| Q4 2025 | 175 | $611.0M |
| Q3 2025 | 152 | $500.9M |
| Q2 2025 | 145 | $416.2M |
| Q1 2025 | 134 | $300.4M |
| Q4 2024 | 123 | $252.2M |
| Q3 2024 | 115 | $179.8M |
| Q2 2024 | 109 | $146.6M |
| Q1 2024 | 97 | $82.2M |
| Q4 2023 | 106 | $134.2M |
| Q3 2023 | 86 | $193.1M |
| Q2 2023 | 78 | $109.0M |
| Q1 2023 | 67 | $103.6M |
| Q4 2022 | 66 | $105.8M |
| Q3 2022 | 53 | $46.8M |
| Q2 2022 | 51 | $48.7M |
| Q1 2022 | 52 | $28.7M |
| Q4 2021 | 45 | $17.3M |
| Q3 2021 | 43 | $21.4M |
| Q2 2021 | 42 | $17.3M |
| Q1 2021 | 39 | $11.0M |
Institutions, Q1 2026
Shares, value and share of portfolio for each institution holding Hallador Energy Co; share changes are against Q4 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Axq Capital, LP | 0 | $0 | 0.00% | −18,002−100.0% | Sold out |
| Brevan Howard Capital Management LP | 0 | $0 | 0.00% | −12,414−100.0% | Sold out |
| Oxford Asset Management LLP | 0 | $0 | 0.00% | −11,411−100.0% | Sold out |
| Versor Investments LP | 0 | $0 | 0.00% | −11,400−100.0% | Sold out |
| Dark Forest Capital Management LP | 0 | $0 | 0.00% | −11,154−100.0% | Sold out |
| Quantbot Technologies LP | 0 | $0 | 0.00% | −10,362−100.0% | Sold out |
| Quest Partners LLC | 0 | $0 | 0.00% | −8,295−100.0% | Sold out |
| Acadian Asset Management LLC | 0 | $0 | 0.00% | −8,152−100.0% | Sold out |
| Group One Trading, L.P. | 0 | $0 | 0.00% | −7,307−100.0% | Sold out |
| Brooklands Fund Management Ltd | 0 | $0 | 0.00% | −4,150−100.0% | Sold out |
| Pinnacle Wealth Planning Services, Inc. | 0 | $0 | 0.00% | −2,660−100.0% | Sold out |
| USA Financial Portformulas Corp | 0 | $0 | 0.00% | −2,194−100.0% | Sold out |
| Amalgamated Bank | 0 | $0 | 0.00% | −975−100.0% | Sold out |
| Independence Bank of Kentucky | 0 | $0 | 0.00% | −500−100.0% | Sold out |
| State of Wyoming | 0 | $0 | 0.00% | −347−100.0% | Sold out |
| Federated Hermes, Inc. | 0 | $0 | 0.00% | −274−100.0% | Sold out |
| Quarry LP | 0 | $0 | 0.00% | −242−100.0% | Sold out |
| Bullock Wealth Management Group | 0 | $0 | 0.00% | −236−100.0% | Sold out |
| WPG Advisers, LLC | 0 | $0 | 0.00% | −65−100.0% | Sold out |
| Breakwater Investment Management | 0 | $0 | 0.00% | −25−100.0% | Sold out |
| SRS Capital Advisors, Inc. | 0 | $0 | 0.00% | −6−100.0% | Sold out |
| Hughes Financial Services, LLC | 0 | $0 | 0.00% | −1−100.0% | Sold out |
| Vanguard Group Inc | – | – | – | – | Not filed |
| Global Retirement Partners, LLC | – | – | – | – | Not filed |
| Comerica Bank | – | – | – | – | Not filed |