Compare fund portfolios
See how two funds' portfolios overlap. Enter two tickers:
AMTCX vs COSIX
Shared holdings
5
AMTCX covered by COSIX
2.15%
COSIX covered by AMTCX
2.15%
Coverage = share of one portfolio's weight reproduced by the other (overlapping positions, min weight). Top 27 positions per side shown; = held by both — hover a shared position to highlight it in both columns.
AMTCX (Jan. 31, 2026)
| Security | Weight | |
|---|---|---|
| Columbia Bond Fund | 20.78% | |
| COLUMBIA OVERSEAS CORE FUND | 10.23% | |
| COLUMBIA TRUST CONTRARIAN CORE FD | 9.97% | |
| Columbia Select Large Cap Equity Fund | 9.96% | |
| COLUMBIA CORNERSTONE GROWTH FUND | 9.26% | |
| COLUMBIA LARGE CAP VALUE FUND | 9.08% | |
| COLUMBIA SELECT CORPORATE INCOME FUND | 7.68% | |
| Columbia High Yield Bond Fund | 4.49% | |
| COLUMBIA US GOVERNMENT MORTGAGE | 3.94% | |
| Columbia Research Enhanced Emerging Economies ETF | 2.88% | |
| Columbia US Treasury Index Fund | 2.47% | |
| COLUMBIA EMERGING MARKETS FUND | 2.46% | |
| Columbia Emerging Markets Bond Fund | 2.26% | |
| COLUMBIA SHORT TERM CASH FUND | 2.11% | |
| Columbia Select Small Cap Value Fund | 0.86% | |
| Columbia Small Cap Growth Fund | 0.82% | |
| COLUMBIA COMMODITY STRATEGY FUND | 0.51% | |
| WORLDCLIMATE PARI MAR26 | 0.16% | |
| ZURICH INSURANCE GROUP AG TRS 0.0000% 05-15-2033 | 0.02% | |
| ZTO EXPRESS CAYMAN INC (GS) (CFD) | 0.01% | |
| ZCS BRL 14.0087 05/12/25-01/04/27 CME | 0.01% | |
| SPI 200 MAR 26 | 0.01% | |
| WHEAT MAY 26 | 0.01% | |
| US DOLLARS | 0.00% | |
| US DOLLARS | 0.00% | |
| ZAR/USD FORWARD | 0.00% | |
| WHEAT SEP 26 | 0.00% |
COSIX (Feb. 28, 2026)
| Security | Weight | |
|---|---|---|
| COLUMBIA SHORT TERM CASH FUND | 5.32% | |
| FNCL 5 3/24 | 2.94% | |
| FNCL 5.5 3/25 | 2.58% | |
| Uniform Mortgage-Backed Security, TBA | 2.44% | |
| FNCL 6 3/24 | 2.25% | |
| Uniform Mortgage-Backed Security, TBA | 1.44% | |
| FEDERAL NATIONAL MORTGAGE ASSOCIATION | 0.97% | |
| Uniform Mortgage-Backed Security, TBA | 0.94% | |
| COLUMBIA ETF TRUST I COLUMBIA SHORT DURATION HIGH YIELD ETF | 0.84% | |
| FEDERAL NATIONAL MORTGAGE ASSOCIATION | 0.77% | |
| Fannie Mae REMICS | 0.70% | |
| FNR 2022-60 FA | 0.67% | |
| ZURICH INSURANCE GROUP AG TRS 0.0000% 05-15-2033 | 0.66% | |
| Freddie Mac Pool | 0.66% | |
| TURKIYE REP OF | 0.63% | |
| Freddie Mac Pool | 0.54% | |
| TITULOS DE TESORERIA 6.000000% 04/28/2028 | 0.52% | |
| REPUBLIC OF COLOMBIA SR UNSECURED 02/34 7.5 | 0.51% | |
| ASP WHCO PARTICIPATION LP ASPWP-29-1A | 0.49% | |
| FEDERAL HOME LOAN MORTGAGE CORPORATION | 0.48% | |
| GoldenTree Loan Management US CLO 27 Ltd., Series 2025-27A, Class A | 0.48% | |
| FEDERAL HOME LOAN MORTGAGE CORPORATION | 0.48% | |
| JPMORGAN CHASE | 0.46% | |
| Fannie Mae Pool | 0.45% | |
| PRPM Trust, Series 2025-NQM6, Class A1 | 0.44% | |
| MADISON PK FDG XXIX LTD / MADISON PK FDG XXIX LLC A1R2 TSFR3M+118 03/25/2038 144A | 0.44% | |
| GNMA II TBA 30 YR 3 JUMBOS | 0.42% | |
| Freddie Mac REMICS | 0.42% | |
| Pagaya AI Debt Grantor Trust 2026-1 | 0.42% | |
| BACARDI LTD / MARTINI BV SR UNSECURED 144A 06/33 5.4 | 0.41% | |
| FEDERAL NATIONAL MORTGAGE ASSOCIATION | 0.41% | |
| BANK OF AMER CRP | 0.38% | |
| Freddie Mac REMICS | 0.37% | |
| Egypt Government International Bonds | 0.36% | |
| ITASCA PARK LLC | 0.36% | |
| Freddie Mac REMICS | 0.36% | |
| MFRA 2024-NPL1 A1 | 0.36% | |
| GOVERNMENT NATIONAL MORTGAGE ASSOCIATION GNMA_25-39 | 0.35% | |
| FEDERAL HOME LOAN MORTGAGE CORPORATION | 0.35% | |
| REPUBLIC OF GHANA SR UNSECURED 144A 07/35 VAR | 0.35% | |
| BANK OF AMER CRP | 0.33% | |
| INDIA GOVERNMENT BOND | 0.32% | |
| INEOS FINANCE PLC SR SECURED 144A 04/29 7.5 | 0.32% | |
| Petroleos Mexicanos | 0.31% | |
| HCA INC | 0.30% | |
| MPOWER Education Trust 2025-1 | 0.29% | |
| Ivory Coast Government International Bond | 0.29% | |
| Cayuga Park CLO Ltd., Series 2020-1A, Class AR2 | 0.29% | |
| BANK OF AMER CRP | 0.29% | |
| TOORAK MORTGAGE TRUST 2024-RRTL2 TRK 2024-RRTL2 A1 | 0.28% |
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