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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 2021

Institutional positions in Hallador Energy Co as of Mar 31, 2021. 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
39
No complete 13F data for Q4 2020
Shares held
5.86M
No complete 13F data for Q4 2020
Total value
$11.0M
No complete 13F data for Q4 2020

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.

Institutional holdersQ1 2021: 39 institutions
Q1 2021: 39 institutionsQ2 2021: 42 institutionsQ3 2021: 43 institutionsQ4 2021: 45 institutionsQ1 2022: 52 institutionsQ2 2022: 51 institutionsQ3 2022: 53 institutionsQ4 2022: 66 institutionsQ1 2023: 67 institutionsQ2 2023: 78 institutionsQ3 2023: 86 institutionsQ4 2023: 106 institutionsQ1 2024: 97 institutionsQ2 2024: 109 institutionsQ3 2024: 115 institutionsQ4 2024: 123 institutionsQ1 2025: 134 institutionsQ2 2025: 145 institutionsQ3 2025: 152 institutionsQ4 2025: 175 institutionsQ1 2026: 184 institutionsQ2 2026: 172 institutions
Value heldQ1 2021: $11.0M
Q1 2021: $11.0MQ2 2021: $17.3MQ3 2021: $21.4MQ4 2021: $17.3MQ1 2022: $28.7MQ2 2022: $48.7MQ3 2022: $46.8MQ4 2022: $105.8MQ1 2023: $103.6MQ2 2023: $109.0MQ3 2023: $193.1MQ4 2023: $134.2MQ1 2024: $82.2MQ2 2024: $146.6MQ3 2024: $179.8MQ4 2024: $252.2MQ1 2025: $300.4MQ2 2025: $416.2MQ3 2025: $500.9MQ4 2025: $611.0MQ1 2026: $557.3MQ2 2026: $629.4M
Institutions holding HNRG and their total value by quarter
QuarterHoldersValue
Q2 2026172$629.4M
Q1 2026184$557.3M
Q4 2025175$611.0M
Q3 2025152$500.9M
Q2 2025145$416.2M
Q1 2025134$300.4M
Q4 2024123$252.2M
Q3 2024115$179.8M
Q2 2024109$146.6M
Q1 202497$82.2M
Q4 2023106$134.2M
Q3 202386$193.1M
Q2 202378$109.0M
Q1 202367$103.6M
Q4 202266$105.8M
Q3 202253$46.8M
Q2 202251$48.7M
Q1 202252$28.7M
Q4 202145$17.3M
Q3 202143$21.4M
Q2 202142$17.3M
Q1 202139$11.0M

Institutions, Q1 2021

Shares, value and share of portfolio for each institution holding Hallador Energy Co.

Livermore's 13F data starts with Q1 2021, so Q1 2021 has no change from the previous quarter.

Institutions holding HNRG in Q1 2021
InstitutionSharesValue% of portfolioChange in sharesAction
Renaissance Technologies LLC1,154,955$2.16M0.00%––
Verdad Advisers, LP1,066,806$2.00M0.64%––
Vanguard Group Inc694,330$1.30M0.00%––
Yorktown Energy Partners VI LP604,904$1.13M19.81%––
Oakcliff Capital Partners, LP527,140$986.0K0.47%––
Yorktown Energy Partners VII, L.P.361,094$675.0K3.59%––
Acadian Asset Management LLC324,093$606.0K0.00%––
Oldfield Partners LLP164,204$345.0K0.04%––
Geode Capital Management, LLC151,980$281.0K0.00%––
Susquehanna International Group, LLP134,070$248.0K0.00%––
BlackRock Inc.102,010$190.0K0.00%––
Winton Group Ltd91,449$171.0K0.01%––
Barings LLC69,239$128.0K0.00%––
Northern Trust Corp68,184$127.0K0.00%––
Goldman Sachs Group Inc61,626$115.0K0.00%––
Squarepoint Ops LLC43,108$81.0K0.00%––
Morgan Stanley39,472$74.0K0.00%––
Russell Investments Group, Ltd.39,238$69.0K0.00%––
Evanson Asset Management, LLC36,500$68.0K0.01%––
Millennium Management LLC19,413$36.0K0.00%––
HarbourVest Partners LLC14,270$27.0K0.00%––
Sanders Morris Harris LLC13,165$25.0K0.01%––
Bank of New York Mellon Corp13,588$25.0K0.00%––
Mraz, Amerine & Associates, Inc.12,500$23.0K0.01%––
Dimensional Fund Advisors LP10,033$19.0K0.00%––
Alexandria Capital, LLC10,000$19.0K0.00%––
B. Riley Wealth Management, Inc.10,000$19.0K0.00%––
Meeder Asset Management Inc8,270$15.0K0.00%––
Earnest Partners LLC5,385$10.0K0.00%––
Tower Research Capital LLC (TRC)1,882$4.00K0.00%––
Bank of America Corp1,546$3.00K0.00%––
Geneos Wealth Management Inc.1,000$2.00K0.00%––
O'Shaughnessy Asset Management, LLC380$1.00K0.00%––
Highlander Capital Management, LLC750$1.00K0.00%––
UBS Group AG388$1.00K0.00%––
Advisor Group Holdings, Inc.546$1.00K0.00%––
BNP Paribas Arbitrage, SA36$670.00%––
JPMorgan Chase & Co14$00.00%––
Wells Fargo & Company154$00.00%––