Our Firm
Deep Think Investments was founded on a simple principle:
Financial advice should be disciplined, fiduciary, and personalized.
We combine generational perspective with structured oversight, allowing us to deliver both forward-looking strategy and operational rigor. We believe wealth is not built through short-term reactions, but through structured planning, thoughtful investment management, and consistent oversight over decades.
Meet the Advisors
Dedicated to your success
Satyadeep (Deep) Tummala
Founder & Fiduciary Investment Advisor
deep.tummala@deepthinkinvestments.com
Deep developed an early interest in investment markets and long-term wealth creation. With a background in psychology and business administration from the University of Oregon, he brings analytical discipline and long-term perspective to portfolio construction and financial planning.
Deep serves as the primary advisor for clients, translating complex financial goals into structured and actionable plans. He works closely with individuals and families as they navigate life’s transitions, coordinating investments, tax strategy, and long term planning into a cohesive framework. His focus is simple: ensure that capital is deployed with clarity, discipline, and purpose.
Deep believes that wealth is built through disciplined capital allocation over decades — not through short-term prediction or market timing.
Rajesh (Raj) Tummala
Fiduciary Advisor | Technology & Systems Oversight
raj.tummala@deepthinkinvestments.com
With more than 35 years of experience in technology leadership — including early growth-stage experience at Capital One and over two decades in a technology startup company later acquired by Nokia — Raj brings institutional discipline to the firm’s operational and compliance framework.
Raj oversees compliance and fiduciary governance for the firm. He is responsible for maintaining the operational standards that support every client relationship.His background in regulated environments, systems architecture, and risk management ensures that the firm operates with precision, integrity, and accountability at all times.
The Deep Think Advantage
Forward Thinking Strategy
Deep leads the advisory side of the firm, working closely with clients navigating complex income, equity compensation, tax planning, and long-term wealth building. The focus is clarity and coordination. Every recommendation is made with the future in mind.
Institutional Oversight
Raj oversees compliance, accounting, and fiduciary governance. His role is to ensure that everything we build rests on a strong operational foundation. While planning looks ahead, oversight protects what you have today.
Continuity
We are built for the long term. The firm that understands your financial history now will still be here years from now. That consistency allows relationships to deepen and plans to evolve without interruption.
Our Fiduciary Commitment
We are fee-only.
Our compensation comes directly from our clients. No commissions. No outside incentives.
Our standard is simple:
Integrity in how we operate.
Independence in the advice we give.
Consistency in how we serve over time.