About Tammy

Tammy Cisneros is a Senior Client Associate at J.P. Morgan Wealth Management.

As a member of The Yamin Group, Tammy views her role as one of service, dedicated to rounding out the full scope of enhanced services the team offers its clients.

Tammy brings a background in legal administration and institutional equities. She began her career with investments, working closely with portfolio managers and analysts as a liaison to research and publicly traded company management before advancing to Associate Director of Institutional Equities at Oppenheimer Funds.

Tammy transitioned to private wealth management for the opportunity to work directly with investors, focusing on developing those relationships through enhanced client services. She has held senior positions as a Registered Wealth Management Associate and Team Administrator with Stifel, Merrill Lynch and Morgan Stanley.

Markets and Economy

Toto, I don’t think it’s the Fed anymore

September 3, 2026Bond yields are rising, but not for the reasons many expect. Energy markets and term premiums are connected in a way they haven’t been before.Read Now
Markets and Economy

US-Canada trade escalation: Why autos and oil matter more than today’s tariffs

September 2, 2026U.S.–Canada tariffs may have limited near-term economic impacts, but a further shift in policy – especially in autos or energy – could complicate the inflation and growth outlook.Read Now
Wealth Planning

New York estate tax planning considerations

September 2, 2026When creating an estate plan, you and your tax and legal advisors should consider state laws as well as federal rules. Here are key items for people with New York State ties.Read Now