Rennie joined the bank in 2016 and was invited to join the partnership in 2018. The six partners are all 11th generation descendant of the bank’s founder, own 100% of the bank and carry unlimited liability. Rennie is also head of philanthropy and has oversight of the bank’s trustee services. This includes the bank’s donor advised fund (DAF), the Master Charitable Trust.

Prior to this, he worked at T. Rowe Price and was responsible for relationships with institutional investment consultants in the UK and Europe. Before joining T. Rowe Price in 2011, he spent time at both Threadneedle and Guinness Asset Management. He graduated from the University of York with a BA Hons in Politics and holds the Investment Management Certificate.

Rennie is involved with a number of charities and particularly enjoys his mentoring of the next generation of philanthropists.