The gains from mergers and acquisitions for the shareholders of companies sold between 1977 and 1986 totaled $346 billion, according to Harvard's Prof. Michael Jenson.

The 97 net seat gains made by the Conservatives outdid their previous best gains total in 1950, when they gained 85.

The July contract's gains totaled 9 1/4 cents in the three days ended yesterday.

In those funds where Millennium made profits, its gains totaled about $60 million.

First-day gains on all initial offerings have totaled $29 billion this year, more than the gross domestic product of Bolivia.

In Part III of Schedule D, the short-term and long-term gains total $1,996 (Line 16 at the top of Page 2).

One-time gains totaled $30.6 million in the 1989 quarter.

The after-tax gain will total $5 million, or less than a penny a share.

Imperial said pre-tax gains on the sale of mortgage securities and loan servicing contracts totaled $12.3 million in 1988, compared with $55.8 million in 1987.

An industry executive estimated that BBDO's gains totaled $20 million, while its loss was $5 million to $6 million.