Martha Cottrill


Martha Cottrill, CFA, is a Director and Senior Wealth Advisor at Mariner Wealth Advisors. Martha creates comprehensive wealth plans including investment portfolios designed to meet clients’ unique needs. Prior to joining Mariner Wealth Advisors, she was the founder and president of Taylor, Cottrill, Erickson & Associates. Before that, she was the COO of Boston Private Value Investments. She began her career at Taylor Investments as a portfolio manager and securities analyst, where she managed assets for individuals and institutions with a concentration in a large capitalization value style.

Martha is part of the investment committee and a past board member of the Ausbon Sargent Land Preservation Trust. She is also an investment committee member for the Society for the Protection of NH Forests and an investment advisor and past board member for the New Hampshire Women’s Foundation.

She holds a bachelor’s degree in economics from Johns Hopkins University.

She enjoys hiking and is working on completing New Hampshire’s “The Grid” challenge. She is also a soccer fan and cheers for the New England Revolution as well as the U.S. Women’s National Team.