Which funds can replace FSSNX?

Which mutual funds can replace FSSNX?

Which mutual funds can replace FSSNX? ranked by return similarity
Rank	Ticker	Fund	Return similarity
1	SWSSX	Schwab Small Cap Index Fund®	100.0%
2	TRHBX	Nuveen Small Cap Blend Index Fund I Class	100.0%
3	RYRRX	Rydex Russell 2000 Fund Class A	100.0%
4	NSIDX	Northern Small Cap Index Fund	100.0%
5	VCSLX	VALIC Company I Small Cap Index Fund	100.0%
6	TRZIX	T. Rowe Price Small-Cap Index Fund Z Class	100.0%
7	IRSIX	Voya Russell Small Cap Index Portfolio Class A	100.0%
8	GMRAX	Nationwide Small Cap Index Fund Class A	100.0%
9	VVICX	VOYA VACS Index Series SC Portfolio	100.0%
10	SLPIX	ProFunds Small Cap Fund Investor Class	100.0%
11	FLXSX	Fidelity Flex Small Cap Index Fund	99.8%
12	PCKAX	PIMCO Small Cap Stocks PLUS Bond Alpha Fund Class A	99.6%
13	BDSAX	BlackRock Advantage Small Cap Core Fund Investor A Shares	99.4%
14	JTUAX	JPMorgan U.S. Small Company Fund Class A	99.1%
15	GDSTX	Goldman Sachs Small Cap Equity Insights Fund Investor Class	99.0%
16	TCSEX	Nuveen Quant Small Cap Equity Fund A Class	98.7%
17	GSCZX	GuideStone Funds Small Cap Equity Fund Investor Class	98.6%
18	CZMSX	Multi-Manager Small Cap Equity Strategies Fund Institutional Class	98.6%
19	RLACX	Russell Investments U.S. Small Cap Equity Fund Class A	98.5%
20	WDSAX	Allspring Disciplined Small Cap Fund Class A	98.5%