Newton Investment Management is a investment management firm based in London.

It is subsidiary of BNY Investments.

[1] The firm was founded as Newton in 1978 as a joint venture with Scottish insurance broker Reed Stonehouse.

[2][3] In 1994, it acquired Capital House group of companies from the Royal Bank of Scotland, with the bank acquiring a 33% interest in Newton Investment Management.

[2][3] In 1998, Mellon Bank (now BNY) acquired 75% of Newton Investment Management for $277 million and in 2002, acquired the remaining interest.