2 institutions reported holding $24,853 of KOC HOLDINGS AS UNSPONSORED TURK ADR (KHOLY) in SEC 13F filings for 2026-03-31. Largest institutional holders: RHUMBLINE ADVISERS ($23,496), GAMMA Investing LLC ($1,357). Source: SEC Form 13F.
| Rank | Institution | Value | Shares | Change |
|---|---|---|---|---|
| 1 | RHUMBLINE ADVISERS | $23,496 | 1,073 | Added |
| 2 | GAMMA Investing LLC | $1,357 | 66 | Hold |
Source: SEC Form 13F filings · as of 2026-03-31