Longtop's great growth seduced some of the biggest fund names.
Plus, news on an ETF that tracks oil, MFS, Turner, Guinness Atkinson, and more.
BlackRock, Capital Group, Fidelity, and Putnam are the latest firms to cut jobs.
Manager instability in its foreign funds is an alarming trend.
Why it's worth looking beyond the names and numbers.
Don't throw in the towel on these international standouts.