Stronger-than-expected data on U.S. employment, retail sales and inflation this month have pushed up expectations for how much higher the Fed will need to raise rates, a development that is typically bad news for riskier stocks and emerging market assets.
BofA analysts said the data means it is "mission very much unaccomplished for the Fed" despite its 450 basis points of monetary tightening in this cycle so far.
"Fed tightening always 'breaks' something," they add.
Emerging market debt funds saw outflows of $700 million, the largest weekly outflow in 14 weeks, according to the report which attributed the decline to debt investors reducing risk.
High yield - or junk - debt saw outflows of $2.6 billion, the largest in eight weeks, and tech funds had $1.1 billion of outflows, the most since September.
Elsewhere, there were $5.5 billion inflows to bonds, $1 billion inflows to cash, $300 million to equities and $45 million to gold.
Equity markets have largely shrugged off fears of the impact of higher for longer rates, so far. The tech heavy Nasdaq is set for a weekly gain and is trading near the five-month high hit in early February, and France's benchmark CAC 40 index hit a record high on Thursday boosted by solid results at some of the country's biggest companies, including luxury names and energy firms.
However, BofA analysts said: "Remember 'buy humiliation,
sell hubris' ... this time last year, likes of Moderna, Tesla,
Apple widely viewed as "must-own" stocks; this year, it's likes
of Exxon, Raytheon, Hermes ... always hedge hubris."
(Reporting by Alun John; editing by Amanda Cooper and Susan
Fenton)