The results showed that "shadow trading" was most prevalent in the health care, technology, and industrials sectors.

After all, 300 years of investing advice has basically given the same guidance.

More than one-third of converted funds have posted net outflows since they made the switch, while 61% have attracted less than $10 million each.

Gerber’s firm, Gerber Kawasaki, holds around 440,000 Tesla shares as of December 31.

Mutual fund issuer PGIA has filed to replicate Vanguard's model on its ETFs.

Smart-beta equity ETFs — which typically offer long-only versions of factors — posted outflows of about $4.8 billion in January, the largest monthly exit in four years.

Author of Wall Street investing classic argues active management makes sense only in a few illiquid areas.