The money flow into small caps may not be a rotation from winning growth trades.
Dave Nadig, ETF journalist and financial futurist, sees investors "just buying, buying, buying."
"[Investors] are now, for the first time in ages, buying value, buying some of these defensive sectors, buying small caps.
When it comes to the small-cap trade, Nadig thinks it's too early to determine whether the upside is sustainable.
The Russell 2000 , which tracks small caps, fell 0.6% on Friday.
Persons:
Dave Nadig, CNBC's, Nadig, it's, Russell, Joe Biden
Organizations:
Dow Industrial, Nasdaq