| Penn Series Flexibly Managed Fund | $4.6B |
| Penn Series Index 500 Fund | $877.8M |
| Penn Series Quality Bond Fund | $332.6M |
| Penn Series Large Growth Stock Fund | $319.9M |
| Penn Series International Equity Fund | $203.5M |
| Penn Series Moderately Aggressive Allocation Fund | $180.8M |
| Penn Series Moderate Allocation Fund | $175.9M |
| Penn Series Large Cap Value Fund | $158.8M |
| Penn Series Small Cap Value Fund | $144.6M |
| Penn Series Large Core Value Fund | $125.4M |
| Penn Series High Yield Bond Fund | $122.0M |
| Penn Series Large Core Growth Fund | $115.1M |
| Penn Series Mid Cap Growth Fund | $106.7M |
| Penn Series Developed International Index Fund | $95.6M |
| Penn Series Real Estate Securities Fund | $92.6M |
| Penn Series Small Cap Growth Fund | $87.6M |
| Penn Series Mid Cap Value Fund | $85.7M |
| Penn Series Small Cap Index Fund | $79.2M |
| Penn Series Balanced Fund | $76.3M |
| Penn Series Moderately Conservative Allocation Fund | $68.0M |
| Penn Series Limited Maturity Bond Fund | $66.9M |
| Penn Series Emerging Markets Equity Fund | $65.9M |
| Penn Series Mid Core Value Fund | $64.7M |
| Penn Series SMID Cap Growth Fund | $64.2M |
| Penn Series Large Cap Growth Fund | $63.7M |