Greg OnkenGreg Onken, AIF®Managing DirectorWealth Partner
LinkedInAwards and Industry Recognition
Forbes
Barron's
About Greg
Greg Onken is a Managing Director, Wealth Partner, and Portfolio Manager1 with J.P. Morgan Wealth Management.
He is the founder of the OCB Group, a team of highly skilled investment and planning professionals who serve an exclusive group of entrepreneurs, venture capitalists, wealthy families, and foundations. The insights Greg has amassed over his 40+ years in the industry guide him as he provides clients with bespoke strategies. This approach integrates asset purchases, income streams, lending and tax considerations in order to help create investment plans suited to clients' needs with the unique flexibility to change as their priorities evolve.
As a seasoned investment professional, Greg prides himself on his ability to provide guidance and wisdom to help clients as they make decisions during various market cycles. He also serves on the OCB Group's Investment Committee, helping build customized portfolios for clients.
Greg began his financial services career in 1983 at J.P. Morgan predecessor firm Bear Stearns as an Associate in the Institutional Fixed Income Department. He then moved to Wertheim Schroeder's Private Investment Division. He became a Partner and served as Director of the Private Client Group at SG Cowen Securities. Greg rejoined Bear Stearns in 1999 and subsequently transitioned into his current position at the firm. As a graduate of the University of California, Los Angeles, Greg earned a B.A. in History and Business. A California native, Greg is married with three daughters, and is actively involved in various charities, educational organizations, and public policy initiatives.
1The J.P. Morgan Wealth Management Portfolio Manager Program. All Wealth Advisors and Wealth Partners who apply for the Portfolio Manager designation undergo rigorous screening by one of the most experienced due diligence teams in the industry. To remain in the program, Portfolio Managers must continue to meet stringent criteria regarding their organizational structure, investment process and performance.
Fi360 Inc. owns and awards the certification marks "AIF^®" and "Accredited Investment Fiduciary®^". Authorized users of the marks have successfully met requirements for initial certification and annual recertification.
Insights
AI vs. AI: The arms race for security
February 27, 2026As panic around artificial intelligence (AI) fuels exaggerated fears of disruption and sell-offs, cybersecurity and sovereign infrastructure stand to benefit as critical levers of AI adoption.Read Now
Options for your 401(k) when you leave a company
February 26, 2026Maybe you’re retiring, or you’ve found another job, or perhaps you’ve become unable to work or are simply taking some time off; whatever your situation, it’s important to decide what to do with your old 401(k).Read Now
Building a better banking relationship: Q&A with Angelena Mascilli
February 26, 2026You can deepen your relationship with your bank and streamline your wealth management when you opt to bank, invest and plan under the one financial firm.Read Now
Driving value: Lending strategies for auto collectors
February 23, 2026Financing for iconic automobiles can turn your passion into a powerful financial tool. Read more about lending strategies and how you can leverage them for success.Read Now
What are the tax changes for 2026?
February 23, 2026There are many tax code changes on the horizon that are the result of the One Big Beautiful Bill Act. Become familiar with what they are as you optimize your 2026 financial plan.Read Now
What are Employee Stock Ownership Plans (ESOPs)?
February 23, 2026An Employee Stock Ownership Plan (ESOP) is a qualified retirement plan that provides employees with ownership interest in the company. Read more here.Read Now
Navigating uncertainty: A path for business owners
February 23, 2026With constantly evolving economic, political and technological landscapes, it’s important for business owners to have a plan.Read Now
Why AI might strain the economy before it booms
February 20, 2026Artificial intelligence (AI) could suppress demand before productivity gains are felt as adoption spreads, prompting widespread job displacement.Read Now
The case against gold and why it’s wrong
February 13, 2026Delve into the factors driving gold's rally and the risks that could undermine its performance.Read NowAI vs. AI: The arms race for security
February 27, 2026As panic around artificial intelligence (AI) fuels exaggerated fears of disruption and sell-offs, cybersecurity and sovereign infrastructure stand to benefit as critical levers of AI adoption.Read NowOptions for your 401(k) when you leave a company
February 26, 2026Maybe you’re retiring, or you’ve found another job, or perhaps you’ve become unable to work or are simply taking some time off; whatever your situation, it’s important to decide what to do with your old 401(k).Read NowBuilding a better banking relationship: Q&A with Angelena Mascilli
February 26, 2026You can deepen your relationship with your bank and streamline your wealth management when you opt to bank, invest and plan under the one financial firm.Read NowDriving value: Lending strategies for auto collectors
February 23, 2026Financing for iconic automobiles can turn your passion into a powerful financial tool. Read more about lending strategies and how you can leverage them for success.Read NowWhat are the tax changes for 2026?
February 23, 2026There are many tax code changes on the horizon that are the result of the One Big Beautiful Bill Act. Become familiar with what they are as you optimize your 2026 financial plan.Read NowWhat are Employee Stock Ownership Plans (ESOPs)?
February 23, 2026An Employee Stock Ownership Plan (ESOP) is a qualified retirement plan that provides employees with ownership interest in the company. Read more here.Read NowNavigating uncertainty: A path for business owners
February 23, 2026With constantly evolving economic, political and technological landscapes, it’s important for business owners to have a plan.Read NowWhy AI might strain the economy before it booms
February 20, 2026Artificial intelligence (AI) could suppress demand before productivity gains are felt as adoption spreads, prompting widespread job displacement.Read NowThe case against gold and why it’s wrong
February 13, 2026Delve into the factors driving gold's rally and the risks that could undermine its performance.Read Now