Companies / Hallador Energy Co / Activity
Activity — Hallador Energy Co
19 moves.
Top impactInsider · CEO movesInsider · biggest buysInsider · biggest sellsInstitution · biggest movesInstitution · new positions
| Date | Actor | Action | Security | Value | Shares Δ | Position after | Impact |
|---|---|---|---|---|---|---|---|
| Q1 2026 as of | Empyrean Capital Partners, LP 13F manager | New | Common stock | $8.14M | +500K | 500,000 1.06% of shares | medium |
| Q1 2026 as of | Arrowstreet Capital, Limited Partnership 13F manager | New | Common stock | $2.35M | +144K | 144,438 0.31% of shares | low |
| Q1 2026 as of | Peak6 LLC 13F manager | New | Common stock | $1.25M | +77K | 76,733 0.16% of shares | low |
| Q1 2026 as of | Walleye Trading LLC 13F manager | New | Common stock | $1.20M | +74K | 73,572 0.16% of shares | low |
| Q1 2026 as of | Balyasny Asset Management L.P. 13F manager | New | Common stock | $1.00M | +61K | 61,477 0.13% of shares | low |
| Q2 2026 as of | Mml Investors Services, LLC 13F manager | New | Common stock | $697.3K | +40K | 40,096 0.09% of shares | low |
| Q1 2026 as of | Two Sigma Investments, LP 13F manager | New | Common stock | $527.5K | +32K | 32,400 0.07% of shares | low |
| Q1 2026 as of | Victory Capital Management, Inc. 13F manager | New | Common stock | $483.8K | +30K | 29,718 0.06% of shares | low |
| Q2 2025 as of | Corsair Capital Management, L.P. 13F manager | New | Common stock | $474.9K | +30K | 30,000 0.06% of shares | low |
| Q1 2026 as of | Penn Capital Management Company, LLC 13F manager | New | Common stock | $324.0K | +20K | 19,904 0.04% of shares | low |
| Q2 2026 as of | Quadrature Capital Ltd 13F manager | New | Common stock | $320.6K | +18K | 18,438 0.04% of shares | low |
| Q1 2026 as of | Fuller & Thaler Asset Management, Inc. 13F manager | New | Common stock | $262.3K | +16K | 16,112 0.03% of shares | low |
| Q1 2026 as of | Magnetar Financial LLC 13F manager | New | Common stock | $232.0K | +14K | 14,250 0.03% of shares | low |
| Q4 2025 as of | Oxford Asset Management LLP 13F manager | New | Common stock | $217.3K | +11K | 11,411 0.02% of shares | low |
| Q1 2026 as of | First Trust Advisors LP 13F manager | New | Common stock | $187.7K | +12K | 11,531 0.02% of shares | low |
| Q2 2025 as of | Savant Capital, LLC 13F manager | New | Common stock | $185.4K | +12K | 11,711 0.02% of shares | low |
| Q2 2026 as of | Persistent Asset Partners Ltd 13F manager | New | Common stock | $42.4K | +2K | 2,441 <0.01% of shares | low |
| Q2 2026 as of | Covestor Ltd 13F manager | New | Common stock | $672 | +39K | 38,591 0.08% of shares | low |
| Q1 2026 as of | Northwestern Mutual Wealth Management Co 13F manager | New | Common stock | $358 | +22 | 22 <0.01% of shares | low |