| Category | Fund Name | Class | Net Assets ($ M)* | 2025 | 2024 | 2023 |
|---|---|---|---|---|---|---|
| Mid-Cap-Core | Calvert Mid-Cap Fund + | Class A Shares | 256.1 | -0.8 | 5.5 | 11.4 |
| Small-Cap-Core | Calvert Small Cap Fund + | Class A Shares | 2600 | -12.1 | 10.4 | 11.3 |
| Large-Cap-Value | Calvert US Large Cap Value Responsible Index Fund + | Class A Shares | 1700 | 2.1 | 8 | 7.5 |
| Natural Resources-Materials-NA | Calvert Global Water Fund + | Class A Shares | 513.81 | 0.6 | -4.9 | 15.3 |
| Natural Resources-Materials-NA | Calvert Global Energy Solutions Fund + | Class A Shares | 175.79 | -1.3 | -8.2 | 4.5 |
| Large-Cap-Growth | Calvert US Large Cap Growth Responsible Index Fund + | Class A Shares | 401.8 | -0.8 | 25.2 | 35.9 |
| Mid-Cap-Core | Calvert US Mid Cap Core Responsible Index Fund + | Class A Shares | 380.8 | -2.9 | 11.3 | 14 |
| Large-Cap-Growth | Calvert Equity Fund + | Class A Shares | 6000 | 0.2 | -0 | 15.8 |
| Large-Cap-Core | Calvert US Large Cap Core Responsible Index Fund + | Class A Shares | 3800 | -4.8 | 21.9 | 25.9 |
| Mixed-Regions | Calvert Emerging Markets Equity Fund + | Class A Shares | 2300 | 5.6 | 5.6 | 3.7 |
| Mid-Cap-Core | Calvert International Opportunities Fund + | Class A Shares | 388.2 | 1.3 | -4.5 | 11.1 |
| Multi-Cap-Core | Calvert International Equity Fund + | Class A Shares | 825.9 | -3.5 | 0 | 14.4 |
| Multi-Cap-Core | Calvert International Responsible Index Fund + | Class A Shares | 682.4 | 7.1 | 2.1 | 17.5 |
| Natural Resources-Materials-NA | Calvert Global Energy Solutions Fund | Class I Shares | 175.79 | -1.6 | -8.2 | 4.5 |
| Mid-Cap-Core | Calvert Mid-Cap Fund | Class C Shares | 256.1 | -2.8 | 1.9 | 10.6 |
| Mid-Cap-Core | Calvert Mid-Cap Fund | Class I Shares | 256.1 | -2.4 | 6.5 | 11.5 |
| Large-Cap-Growth | Calvert Equity Fund | Class I Shares | 6000 | -0.5 | 1.4 | 16.3 |
| Large-Cap-Growth | Calvert Equity Fund | Class R6 Shares | 6000 | -7.9 | 1.4 | 16.2 |
| Large-Cap-Value | Calvert US Large Cap Value Responsible Index Fund | Class I Shares | 1700 | -0.3 | 8.1 | 7.6 |
| Natural Resources-Materials-NA | Calvert Global Water Fund | Class C Shares | 513.81 | 0.4 | -5.5 | 15.1 |
| Natural Resources-Materials-NA | Calvert Global Water Fund | Class I Shares | 513.81 | 2.8 | -4.8 | 15.3 |
| Natural Resources-Materials-NA | Calvert Global Energy Solutions Fund | Class C Shares | 175.79 | 0.7 | -8.1 | 4.5 |
| Large-Cap-Growth | Calvert US Large Cap Growth Responsible Index Fund | Class I Shares | 401.8 | -4.4 | 25.3 | 35.9 |
| Mid-Cap-Core | Calvert US Mid Cap Core Responsible Index Fund | Class I Shares | 380.8 | -4.7 | 11.3 | 14 |
| Small-Cap-Core | Calvert Small Cap Fund | Class C Shares | 2600 | -12.2 | 9.4 | 10.6 |
| Large-Cap-Growth | Calvert Equity Fund | Class C Shares | 6000 | -1.4 | -10 | 13.1 |
| Small-Cap-Core | Calvert Small Cap Fund | Class I Shares | 2600 | 0.4 | 10.6 | 11.4 |
| Large-Cap-Core | Calvert US Large Cap Core Responsible Index Fund | Class C Shares | 3800 | -2.8 | 21.7 | 25.8 |
| Large-Cap-Core | Calvert US Large Cap Core Responsible Index Fund | Class I Shares | 3800 | -4.8 | 22.1 | 26 |
| Large-Cap-Core | Calvert US Large Cap Core Responsible Index Fund | Class R6 Shares | 3800 | 0.7 | 22 | 25.9 |
| Mixed-Regions | Calvert Emerging Markets Equity Fund | Class C Shares | 2300 | 6.3 | 5.3 | 3.7 |
| Mixed-Regions | Calvert Emerging Markets Equity Fund | Class I Shares | 2300 | 5.5 | 5.7 | 3.8 |
| Mixed-Regions | Calvert Emerging Markets Equity Fund | Class R6 Shares | 2300 | 3.5 | 5.7 | 3.7 |
| Mid-Cap-Core | Calvert International Opportunities Fund | Class C Shares | 388.2 | 2.2 | -4.5 | 10.9 |
| Mid-Cap-Core | Calvert International Opportunities Fund | Class I Shares | 388.2 | 3.7 | -4.6 | 10.9 |
| Multi-Cap-Core | Calvert International Equity Fund | Class C Shares | 825.9 | 6 | -0.1 | 14.1 |
| Multi-Cap-Core | Calvert International Equity Fund | Class I Shares | 825.9 | 7.8 | 0.2 | 14.5 |
| Multi-Cap-Core | Calvert International Equity Fund | Class R6 Shares | 825.9 | 6.3 | 0.1 | 14.4 |
| Multi-Cap-Core | Calvert International Responsible Index Fund | Class I Shares | 682.4 | 6.9 | 2.1 | 17.6 |
* Net Assets include for all classes