| Category | Fund Name | Class | Net Assets ($ M)* | 2025 | 2024 | 2023 |
|---|---|---|---|---|---|---|
| Large-Cap-Value | Pioneer Disciplined Value Fund + | Class A Shares | 343.1 | 0 | 7.2 | 5.9 |
| Mid-Cap-Value | Pioneer Mid Cap Value Fund + | Class A Shares | 608 | 0.6 | 1.4 | 4.7 |
| Mid-Cap-Growth | Pioneer Select Mid Cap Growth Fund + | Class A Shares | 2270.6 | 7.4 | 11.2 | 18.7 |
| Large-Cap-Growth | Pioneer Fundamental Growth Fund + | Class A Shares | 2990 | -1.1 | 11.2 | 28.3 |
| Large-Cap-Growth | Pioneer Disciplined Growth Fund + | Class A Shares | 1605.3 | 0.5 | 12.4 | 28.4 |
| Large-Cap-Core | Pioneer Core Equity Fund + | Class A Shares | 1670 | 0.1 | 8.1 | 14.8 |
| Large-Cap-Core | Pioneer Fund + | Class A Shares | 5893.4 | 0 | 13.2 | 24.6 |
| Equity-Income | Pioneer Equity Income Fund + | Class A Shares | 2052.7 | 5.3 | -19.8 | -9.7 |
| Real Estate-NA | Pioneer Real Estate Shares + | Class A Shares | 67.3 | 0 | 0 | -8.2 |
| Multi-Cap-Core | Pioneer International Equity Fund + | Class A Shares | 126.5 | 0 | 9.3 | 17.2 |
| Multi-Cap-Core | Pioneer Global Equity Fund + | Class A Shares | 1130 | 3.6 | 3.7 | 14.9 |
| Large-Cap-Value | Pioneer Disciplined Value Fund | Class C Shares | 343.1 | 6 | 7.2 | 5.7 |
| Large-Cap-Value | Pioneer Disciplined Value Fund | Class Y Shares | 343.1 | 0 | 13.3 | 6 |
| Large-Cap-Value | Pioneer Disciplined Value Fund | Class R Shares | 343.1 | 0.1 | 6.8 | 5.7 |
| Large-Cap-Growth | Pioneer Fundamental Growth Fund | Class C Shares | 2990 | 0 | 12.9 | 26.4 |
| Large-Cap-Growth | Pioneer Fundamental Growth Fund | Class Y Shares | 2990 | -1 | 11.7 | 28.6 |
| Mid-Cap-Growth | Pioneer Select Mid Cap Growth Fund | Class C Shares | 2270.6 | 0 | 8 | 17.7 |
| Mid-Cap-Growth | Pioneer Select Mid Cap Growth Fund | Class Y Shares | 2270.6 | 0 | 14.8 | 18.9 |
| Large-Cap-Growth | Pioneer Disciplined Growth Fund | Class C Shares | 1605.3 | 0 | 12.4 | 27.6 |
| Large-Cap-Growth | Pioneer Disciplined Growth Fund | Class Y Shares | 1605.3 | 0 | 17.4 | 28.5 |
| Mid-Cap-Value | Pioneer Mid Cap Value Fund | Class C Shares | 608 | 0.4 | -7.3 | -1.8 |
| Mid-Cap-Value | Pioneer Mid Cap Value Fund | Class R Shares | 608 | 3.4 | 1.1 | 4.4 |
| Equity-Income | Pioneer Equity Income Fund | Class K Shares | 2052.7 | 0 | -19.3 | -9.7 |
| Large-Cap-Growth | Pioneer Fundamental Growth Fund | Class K Shares | 2990 | 0 | 16.4 | 28.5 |
| Large-Cap-Growth | Pioneer Fundamental Growth Fund | Class R Shares | 2990 | 0 | 10.5 | 27.6 |
| Mid-Cap-Growth | Pioneer Select Mid Cap Growth Fund | Class R Shares | 2270.6 | 6.6 | 9.5 | 18.2 |
| Mid-Cap-Value | Pioneer Mid Cap Value Fund | Class K Shares | 608 | 0 | 6.7 | 4.8 |
| Mid-Cap-Growth | Pioneer Select Mid Cap Growth Fund | Class K Shares | 2270.6 | 8.5 | 12.1 | 19.1 |
| Mid-Cap-Value | Pioneer Mid Cap Value Fund | Class Y Shares | 608 | 0 | 6 | 5.6 |
| Large-Cap-Core | Pioneer Core Equity Fund | Class C Shares | 1670 | 5.4 | 6.4 | 14 |
| Large-Cap-Core | Pioneer Core Equity Fund | Class K Shares | 1670 | 0 | 13.3 | 14.8 |
| Large-Cap-Core | Pioneer Core Equity Fund | Class R Shares | 1670 | 0 | 10.9 | 14.7 |
| Large-Cap-Core | Pioneer Core Equity Fund | Class Y Shares | 1670 | 5.4 | 8.3 | 14.9 |
| Large-Cap-Core | Pioneer Fund | Class C Shares | 5893.4 | 2.3 | 3.5 | 23.4 |
| Large-Cap-Core | Pioneer Fund | Class R Shares | 5893.4 | 3.1 | 7.8 | 24.7 |
| Large-Cap-Core | Pioneer Fund | Class Y Shares | 5893.4 | 5.2 | 8.2 | 24.8 |
| Equity-Income | Pioneer Equity Income Fund | Class C Shares | 2052.7 | 0 | 9.7 | -10.1 |
| Equity-Income | Pioneer Equity Income Fund | Class R Shares | 2052.7 | 3.5 | -18.8 | -9.3 |
| Equity-Income | Pioneer Equity Income Fund | Class Y Shares | 2052.7 | 0 | 9.9 | -9.4 |
| Real Estate-NA | Pioneer Real Estate Shares | Class C Shares | 67.3 | 0 | 0 | -8.6 |
| Real Estate-NA | Pioneer Real Estate Shares | Class Y Shares | 67.3 | 0 | 0 | -8.2 |
| Multi-Cap-Core | Pioneer International Equity Fund | Class C Shares | 126.5 | -0.2 | 1.9 | 16.6 |
| Multi-Cap-Core | Pioneer International Equity Fund | Class Y Shares | 126.5 | -0.2 | 2.4 | 17.3 |
| Multi-Cap-Core | Pioneer Global Equity Fund | Class C Shares | 1130 | 5 | 3.6 | 15 |
| Multi-Cap-Core | Pioneer Global Equity Fund | Class K Shares | 1130 | 0 | 3.7 | 14.9 |
| Multi-Cap-Core | Pioneer Global Equity Fund | Class R Shares | 1130 | 0 | 13.6 | 15 |
* Net Assets include for all classes