CSIBX — Calvert Bond A Institutional Holders · Q2 2026
Who owns Calvert Bond A (CSIBX)? 1 institutions reported holding $12,863 in SEC 13F filings for Q2 2026 (period ended 2026-06-30). Largest holders: Nbt Bank N A ($12,863).
| Rank | Institution | Value | Shares | Change |
|---|---|---|---|---|
| 1 | NBT BANK N A /NY | $12,863 | 883 | New |
Source: SEC Form 13F filings · as of 2026-06-30