2 institutions reported holding $1.1M of CALVERT US LARGE CAP CORE RSPNB IDX I (CISIX) in SEC 13F filings for 2026-03-31. Largest institutional holders: Garton & Associates Financial Advisors LLC ($621,283), McIlrath & Eck, LLC ($441,004). Source: SEC Form 13F.
| Rank | Institution | Value | Shares | Change |
|---|---|---|---|---|
| 1 | Garton & Associates Financial Advisors LLC | $621,283 | 11,661 | Trimmed |
| 2 | McIlrath & Eck, LLC | $441,004 | 8,277 | New |
Source: SEC Form 13F filings · as of 2026-03-31