According to Refinitiv data, equity underwriting deal volumes fell 80% in the first quarter for Morgan Stanley and Goldman Sachs, the two most dominant financial advisers on initial public offerings (IPOs) globally.
The bank also reported a steep decline in fixed income underwriting revenue, hurt by lower bond issuances.
Morgan Stanley's dealmakers brought in $944 million in advisory revenues in the quarter, compared with $480 million a year ago.
But that did little for overall investment banking revenue, which slumped 38% to $1.76 billion. The unit consists of the bank's advisory, equity underwriting and fixed income underwriting businesses.
The bank's profit fell to $3.54 billion, or $2.02 per share, in the quarter ended March 31, from $3.98 billion, or $2.19 per share, a year earlier.