| Category | Fund Name | Class | Net Assets ($ M)* | 2025 | 2024 | 2023 |
|---|---|---|---|---|---|---|
| Large-Cap-Value | Pioneer Disciplined Value Fund + | Class A Shares | 343.1 | 4.8 | 7.2 | 5.9 |
| Mid-Cap-Value | Pioneer Mid Cap Value Fund + | Class A Shares | 608 | 3.5 | 1.4 | 4.7 |
| Mid-Cap-Growth | Pioneer Select Mid Cap Growth Fund + | Class A Shares | 2270.6 | -12.5 | 11.2 | 18.7 |
| Large-Cap-Growth | Pioneer Fundamental Growth Fund + | Class A Shares | 2990 | -15.8 | 11.2 | 28.3 |
| Large-Cap-Growth | Pioneer Disciplined Growth Fund + | Class A Shares | 1605.3 | -12.2 | 12.4 | 28.4 |
| Large-Cap-Core | Pioneer Core Equity Fund + | Class A Shares | 1670 | 0.7 | 8.1 | 14.8 |
| Large-Cap-Core | Pioneer Fund + | Class A Shares | 5893.4 | -16.8 | 7.9 | 24.6 |
| Equity-Income | Pioneer Equity Income Fund + | Class A Shares | 2052.7 | 2.7 | -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 | 3.3 | 2.4 | 17.2 |
| Multi-Cap-Core | Pioneer Global Equity Fund + | Class A Shares | 1130 | 6.5 | 3.7 | 14.9 |
| Large-Cap-Value | Pioneer Disciplined Value Fund | Class C Shares | 343.1 | -0.1 | 7.2 | 5.7 |
| Large-Cap-Value | Pioneer Disciplined Value Fund | Class Y Shares | 343.1 | -2.7 | 7.3 | 6 |
| Large-Cap-Value | Pioneer Disciplined Value Fund | Class R Shares | 343.1 | 5.9 | 6.8 | 5.7 |
| Large-Cap-Growth | Pioneer Fundamental Growth Fund | Class C Shares | 2990 | -10.3 | 9 | 26.4 |
| Large-Cap-Growth | Pioneer Fundamental Growth Fund | Class Y Shares | 2990 | 0.4 | 11.7 | 28.6 |
| Mid-Cap-Growth | Pioneer Select Mid Cap Growth Fund | Class C Shares | 2270.6 | -5.1 | 0.4 | 17.7 |
| Mid-Cap-Growth | Pioneer Select Mid Cap Growth Fund | Class Y Shares | 2270.6 | -13 | 13 | 18.9 |
| Large-Cap-Growth | Pioneer Disciplined Growth Fund | Class C Shares | 1605.3 | -7 | 8.5 | 27.6 |
| Large-Cap-Growth | Pioneer Disciplined Growth Fund | Class Y Shares | 1605.3 | -18.8 | 12.9 | 28.5 |
| Mid-Cap-Value | Pioneer Mid Cap Value Fund | Class C Shares | 608 | -8.5 | -7.3 | -1.8 |
| Mid-Cap-Value | Pioneer Mid Cap Value Fund | Class R Shares | 608 | -0.8 | 1.1 | 4.4 |
| Equity-Income | Pioneer Equity Income Fund | Class K Shares | 2052.7 | 1.2 | -19.7 | -9.7 |
| Large-Cap-Growth | Pioneer Fundamental Growth Fund | Class K Shares | 2990 | -8.4 | 11.7 | 28.5 |
| Large-Cap-Growth | Pioneer Fundamental Growth Fund | Class R Shares | 2990 | 0.3 | 10.5 | 27.6 |
| Mid-Cap-Growth | Pioneer Select Mid Cap Growth Fund | Class R Shares | 2270.6 | -6.8 | 9.5 | 18.2 |
| Mid-Cap-Value | Pioneer Mid Cap Value Fund | Class K Shares | 608 | 3.6 | 1.4 | 4.8 |
| Mid-Cap-Growth | Pioneer Select Mid Cap Growth Fund | Class K Shares | 2270.6 | -6.5 | 12.1 | 19.1 |
| Mid-Cap-Value | Pioneer Mid Cap Value Fund | Class Y Shares | 608 | 3.6 | 2.5 | 5.6 |
| Large-Cap-Core | Pioneer Core Equity Fund | Class C Shares | 1670 | -9.7 | 6.4 | 14 |
| Large-Cap-Core | Pioneer Core Equity Fund | Class K Shares | 1670 | 4.5 | 8.1 | 14.8 |
| Large-Cap-Core | Pioneer Core Equity Fund | Class R Shares | 1670 | -3.3 | 8 | 14.7 |
| Large-Cap-Core | Pioneer Core Equity Fund | Class Y Shares | 1670 | -13.5 | 8.3 | 14.9 |
| Large-Cap-Core | Pioneer Fund | Class C Shares | 5893.4 | -12.1 | 3.5 | 23.4 |
| Large-Cap-Core | Pioneer Fund | Class R Shares | 5893.4 | 1 | 7.8 | 24.7 |
| Large-Cap-Core | Pioneer Fund | Class Y Shares | 5893.4 | -2.1 | 8.2 | 24.8 |
| Equity-Income | Pioneer Equity Income Fund | Class C Shares | 2052.7 | 1.7 | -20.6 | -10.1 |
| Equity-Income | Pioneer Equity Income Fund | Class R Shares | 2052.7 | 1 | -18.8 | -9.3 |
| Equity-Income | Pioneer Equity Income Fund | Class Y Shares | 2052.7 | 0.4 | -19.1 | -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 | 11.7 | 1.9 | 16.6 |
| Multi-Cap-Core | Pioneer International Equity Fund | Class Y Shares | 126.5 | 8.3 | 2.4 | 17.3 |
| Multi-Cap-Core | Pioneer Global Equity Fund | Class C Shares | 1130 | 6.9 | 3.6 | 15 |
| Multi-Cap-Core | Pioneer Global Equity Fund | Class K Shares | 1130 | 8 | 3.7 | 14.9 |
| Multi-Cap-Core | Pioneer Global Equity Fund | Class R Shares | 1130 | 7.5 | 3.6 | 15 |
* Net Assets include for all classes