5 institutions reported holding $268.7M of CHARTER COMMUNICATIONS INC (CHTRP) in SEC 13F filings for 2026-06-30. Largest institutional holders: IMC-Chicago, LLC ($153.4M), GROUP ONE TRADING LLC ($67.1M), SIMPLEX TRADING, LLC ($28.4M), HRT FINANCIAL LP ($10.7M), JPMORGAN CHASE & CO ($9.2M). Source: SEC Form 13F.
| Rank | Institution | Value | Shares | Change |
|---|---|---|---|---|
| 1 | IMC-Chicago, LLC | $153.4M | 1.1M | Added |
| 2 | GROUP ONE TRADING LLC | $67.1M | 471,600 | Added |
| 3 | SIMPLEX TRADING, LLC | $28.4M | 199,400 | Added |
| 4 | HRT FINANCIAL LP | $10.7M | 75,400 | Trimmed |
| 5 | JPMORGAN CHASE & CO | $9.2M | 62,700 | New |
来源：SEC 13F 申报文件 · 截至 2026-06-30