# Portfolio overlap — UDBAX vs CLDIX Comparing **UBS Sustainable Development Bank Bond Fund** (2026-03-31) and **Calvert Core Bond Fund** (2026-03-31). - Shared positions: 5 - UBS Sustainable Development Bank Bond Fund covered by Calvert Core Bond Fund: 0.01492517397363528179397529720 - Calvert Core Bond Fund covered by UBS Sustainable Development Bank Bond Fund: 0.01492517397363528179397529720 ## UBS Sustainable Development Bank Bond Fund — top positions | Security | Weight | Shared | |----------|--------|--------| | INT BK RECON&DEV | 0.044332 | | | INTERAMER DEV BK | 0.035353 | | | EURO BK RECON&DV | 0.033920 | | | INT BK RECON&DEV | 0.033730 | | | INT BK RECON&DEV | 0.031205 | | | AFRICAN DEV BANK | 0.028388 | | | EUROPEAN INVT BK | 0.028026 | | | INTERAMER DEV BK | 0.027494 | | | INT BK RECON&DEV | 0.024755 | | | INTERAMER DEV BK | 0.024320 | | | KFW | 0.024128 | | | IsDB Trust Services No. 2 SARL | 0.021765 | | | INTL FIN CORP | 0.021130 | | | INTERAMER DEV BK | 0.021035 | | | INT BK RECON&DEV | 0.020682 | | | INTERAMER DEV BK | 0.020589 | | | INT BK RECON&DEV | 0.020356 | | | INTERNATIONAL DEVELOPMENT ASSOCIATION | 0.019940 | | | INT BK RECON&DEV | 0.018905 | | | NORDIC INVST BNK | 0.018149 | | | INTERAMER DEV BK | 0.018018 | | | INT BK RECON&DEV | 0.017828 | | | INTERAMER DEV BK | 0.017273 | | | INTERAMER DEV BK | 0.017100 | | | INTER AMERICAN DEVELOPMENT BANK | 0.016764 | ✓ | | INTERAMER DEV BK | 0.014667 | | | IsDB Trust Services No. 2 SARL | 0.014642 | | | ASIAN INFRASTRUC | 0.014462 | ✓ | | NORDIC INVST BNK | 0.013187 | | | ASIAN DEV BANK | 0.013132 | | | ASIAN INFRASTRUC | 0.013049 | ✓ | | NORDIC INVST BNK | 0.012960 | | | Inter-American Development Bank | 0.011673 | | | INT BK RECON&DEV | 0.011389 | | | INTL FIN CORP | 0.010812 | | | INTER-AMERICAN I | 0.010526 | | | ASIAN DEV BANK | 0.010369 | | | KFW | 0.009447 | | | International Development Association | 0.009245 | | | State Street Navigator Securities Lending Government Money Market Portfolio | 0.009206 | ✓ | | COUNCIL OF EUROP | 0.009011 | | | International Development Association | 0.008993 | | | INTERAMER DEV BK | 0.008954 | | | INT BK RECON&DEV | 0.008507 | | | AFRICAN DEV BANK | 0.008315 | | | EUROPEAN INVT BK | 0.008023 | | | Isdb Trust Services NO 2 SARL | 0.007860 | | | EURO BK RECON&DV | 0.007253 | | | ASIAN INFRASTRUC | 0.006666 | | | INTL FIN CORP | 0.006601 | | ## Calvert Core Bond Fund — top positions | Security | Weight | Shared | |----------|--------|--------| | FNCL 5 4/26 | 0.104067 | | | US TREASURY N/B | 0.058176 | | | MSILF-GOVT-INS | 0.053540 | | | US TREASURY N/B | 0.025772 | | | US TREASURY N/B | 0.024219 | | | US TREASURY N/B | 0.017129 | | | FR SD8493 | 0.013317 | | | FN MA5531 | 0.013003 | | | Nykredit Realkredit A/S, Series 01E | 0.012466 | | | US TREASURY N/B | 0.011808 | | | US TREASURY N/B | 0.010428 | | | EUROPEAN INVT BK | 0.009165 | | | FNCL 4.5 4/26 | 0.008918 | | | BANK OF AMER CRP | 0.007847 | | | US TREASURY N/B | 0.007772 | | | FR SD8474 | 0.007671 | | | UMBS, 30 Year | 0.007520 | | | FR SD8475 | 0.007503 | | | US TREASURY N/B | 0.007368 | | | FR RQ0049 | 0.007178 | | | FNCL 5.5 4/26 | 0.006539 | | | Uniform Mortgage-Backed Security, TBA | 0.006482 | | | US TREASURY N/B | 0.006401 | | | US TREASURY N/B | 0.006362 | | | FR SD8515 | 0.006093 | | | FN MA5614 | 0.005914 | | | INT BK RECON&DEV | 0.005700 | ✓ | | HA SUST INF CAP | 0.005338 | | | FNMA 30YR 5% 01/01/2054#CB7925 | 0.005176 | | | US TREASURY N/B | 0.005059 | | | FR SD8494 | 0.004778 | | | EXP-IMP BK KOREA | 0.004776 | | | FNA 2019-M1 A2 | 0.004540 | | | US TREASURY N/B | 0.004391 | | | UMBS Pool, 30 Year | 0.004338 | | | BANK OF AMER CRP | 0.004281 | | | State Street Navigator Securities Lending Government Money Market Portfolio | 0.003907 | ✓ | | US TREASURY N/B | 0.003710 | | | FNA 2018-M4 A2 | 0.003666 | | | GWT 2024-WOLF A 144A FRN 03-15-39 | 0.003601 | | | FOUNDRY JV HOLDC | 0.003568 | | | Lendbuzz Securitization Trust, Series 2025-2A, Class A2 | 0.003545 | | | NEXTERA ENERGY | 0.003532 | | | ALGONQUIN POWER | 0.003483 | | | FNA 2019-M22 A2 | 0.003418 | | | Calvert Ultra-Short Investment Grade Etf | 0.003418 | | | Neighborly Issuer LLC, Series 2021-1A, Class A2 | 0.003394 | | | KFW | 0.003264 | | | Cloud Capital Holdco LP, Series 2024-1A, Class A2 | 0.003248 | | | ATHENE GLOBAL FUNDING SR SECURED 144A 08/26 4.86 | 0.003209 | | ## Sources - N-PORT (fund A) — accession `0001410368-26-056372` (as of 2026-03-31) - N-PORT (fund B) — accession `0001410368-26-050777` (as of 2026-03-31) --- _Informational only — not investment advice. 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