11 institutions reported holding $351.6M of KKR & CO INC CALL (KKR-PA) in SEC 13F filings for 2026-06-30. Largest institutional holders: IMC-Chicago, LLC ($148.4M), GROUP ONE TRADING LLC ($123.4M), SIMPLEX TRADING, LLC ($35.4M), JPMORGAN CHASE & CO ($30.5M), Maven Securities LTD ($10.9M). Source: SEC Form 13F.
| Rank | Institution | Value | Shares | Change |
|---|---|---|---|---|
| 1 | IMC-Chicago, LLC | $148.4M | 1.6M | Added |
| 2 | GROUP ONE TRADING LLC | $123.4M | 1.3M | Added |
| 3 | SIMPLEX TRADING, LLC | $35.4M | 385,700 | Trimmed |
| 4 | JPMORGAN CHASE & CO | $30.5M | 342,500 | Trimmed |
| 5 | Maven Securities LTD | $10.9M | 118,800 | Added |
| 6 | Ancora Advisors LLC | $1.4M | 2,850 | New |
| 7 | Focus Partners Wealth | $642,460 | 7,000 | New |
| 8 | HRT FINANCIAL LP | $587,000 | 6,400 | Trimmed |
| 9 | SG Americas Securities, LLC | $303,000 | 38,500 | Trimmed |
| 10 | Northwest & Ethical Investments L.P. | $0 | 0 | Exited |
| 11 | CenterStar Asset Management, LLC | $0 | 0 | Exited |
Source: SEC Form 13F filings · as of 2026-06-30