Which funds can replace MFCIX?

Which mutual funds can replace MFCIX?

Which mutual funds can replace MFCIX? ranked by return similarity
RankTickerFundReturn similarity
1FZIPXFidelity ZERO Extended Market Index Fund95.3%
2NAESXVanguard Morningstar Small-Cap Index Fund Investor Shares94.9%
3ALFAXLord Abbett Alpha Strategy Fund Class A94.9%
4TSMEXNuveen Quant Small/Mid Cap Equity Fund A Class94.8%
5BBTSXBridge Builder Tax Managed Small/Mid Cap Fund94.6%
6RTSAXRussell Investment Tax-Managed U.S. Mid & Small Cap Fund Class A94.4%
7MHELXMH Elite Small Capital Fund of Funds94.4%
8NTIAXColumbia Mid Cap Index Fund Class A94.3%
9PMFJXPrincipal MidCap S&P 400 Index Fund Class J94.3%
10GMXAXNationwide Mid Cap Market Index Fund Class A94.3%
11MDPIXProFunds Mid Cap Fund Investor Class94.3%
12PESPXBNY Mellon MidCap Index Fund Investor Shares94.3%
13VMIDXVALIC Company I Mid Cap Index Fund94.3%
14VYMQXVoya MI Dynamic SMID Cap Fund Class A94.3%
15FMCLXFederated Hermes Mid-Cap Index Fund Class R6 Shares94.3%
16NOMIXNorthern Mid Cap Index Fund94.3%
17MXMDXEmpower S&P Mid Cap 400® Index Fund Investor Class94.3%
18SPMIXShelton Capital Management S&P Midcap Index Fund Investor Shares94.3%
19VEXPXVanguard Explorer Fund Investor Class94.2%
20USMIXVictory Extended Market Index Fund94.1%