BKHU — Black Hills Corp Institutional Holders · Q2 2026
Who owns Black Hills Corp (BKHU)? 3 institutions reported holding $4.72M in SEC 13F filings for Q2 2026 (period ended 2026-06-30). Largest holders: Simplex Trading, LLC ($2.4M), IMC-Chicago, LLC ($2.3M), Group One Trading LLC ($0).
| Rank | Institution | Value | Shares | Change |
|---|---|---|---|---|
| 1 | SIMPLEX TRADING, LLC | $2.4M | 32,300 | Trimmed |
| 2 | IMC-Chicago, LLC | $2.3M | 31,200 | Trimmed |
| 3 | GROUP ONE TRADING LLC | $0 | 0 | Exited |
Source: SEC Form 13F filings · as of 2026-06-30