About Tammy

Tammy Cisneros is a Senior Client Associate with 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

Why are stocks at record highs with no Iran resolution?

April 24, 2026Despite persistent geopolitical uncertainty and a naval blockade in the Middle East, global equities have staged a rapid recovery, bolstered in the U.S. by durable earnings fundamentals in tech and beyond.Read Now
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Retirement

3 ways to stay active while in retirement

April 21, 2026Staying active in retirement is important. Here’s how you can stay energized, put your expertise to use and keep your finances in check in retirement.Read Now
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Wealth Planning

What is the wash sale rule?

April 21, 2026The wash sale rule is a regulation that prevents taxpayers from claiming an immediate loss on assets they still own. Learn more about what a wash sale is.Read Now