Disciplined Advice for Long-Term Wealth
Mendenhall Capital Management is a fee-only investment advisory firm based in Tulsa, Oklahoma. The firm was founded by Cole Mendenhall to provide disciplined investment management and financial guidance to individuals, families, small businesses, and nonprofit organizations.
MCM was built for clients who value patience, clarity, and a long-term approach to financial decision-making.
Our Philosophy
We believe wealth is built through discipline, not reaction.
Our investment philosophy centers on long-term ownership, fundamental analysis, tax awareness, and thoughtful portfolio construction. Rather than attempting to predict short-term market movements, we focus on helping clients make durable decisions aligned with their goals.
Our Fiduciary Commitment
As a fiduciary, MCM is required to act in the best interests of its clients.
That means our advice is designed around the client relationship, not commissions, product sales, or third-party incentives.
MCM does not receive commissions, referral fees, or compensation from third parties in connection with advisory services.
About our founder, Cole Mendenhall
Cole Mendenhall is the Founder and Investment Advisor Representative of Mendenhall Capital Management. He is responsible for the firm’s advisory services, client relationships, investment decisions, and compliance oversight.
Cole’s approach is grounded in long-term investing, practical financial guidance, and the belief that clients deserve clear advice without unnecessary complexity.
Looking for a disciplined approach?
Let’s start with a conversation.