8 institutions reported holding $282.8M of EXPAND ENERGY CORPORATION (CHKAQ) in SEC 13F filings for 2026-03-31. Largest institutional holders: IMC-Chicago, LLC ($108.1M), GROUP ONE TRADING LLC ($107.8M), HRT FINANCIAL LP ($43.4M), SIMPLEX TRADING, LLC ($22.2M), Kentucky Retirement Systems ($1.1M). Source: SEC Form 13F.
| Rank | Institution | Value | Shares | Change |
|---|---|---|---|---|
| 1 | IMC-Chicago, LLC | $108.1M | 984,400 | Added |
| 2 | GROUP ONE TRADING LLC | $107.8M | 981,900 | Added |
| 3 | HRT FINANCIAL LP | $43.4M | 395,400 | Added |
| 4 | SIMPLEX TRADING, LLC | $22.2M | 202,300 | Trimmed |
| 5 | Kentucky Retirement Systems | $1.1M | 41,733 | New |
| 6 | Pacer Advisors, Inc. | $151,332 | 149,000 | Added |
| 7 | HUNTINGTON NATIONAL BANK | $1 | 1 | Hold |
| 8 | JPMORGAN CHASE & CO | $0 | 0 | Exited |
Source: SEC Form 13F filings · as of 2026-03-31