More Info:

https://www.ishares.com/us/products/239710/ishares-russell-2000-etf

UCITS Version:

SPDR® Russell 2000 U.S. Small Cap UCITS ETF - R2US (London Stock Exchange)

Select Sector ETF:

XLP
XLRE
XLC
XLE
XLU
XLB
XLF
XLY
XLV
XLI
XTN
XLK

Select Factor ETF:

QQQ
IVE
MTUM
 
EEM
IWM
RSP
EFA
IVW
MDY
DIA
 

Select Asset Class ETF:

SPY
GLD
 
TLT
DBC