About Us

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Our Dedicated, Experienced Team

At William O’Neil Securities, every member of our passionate team works to provide our clients with high-quality, personalized service. With headquarters in Boston and regional offices in New York, our proximity to our clients allows us to form deep, productive relationships.

Graphic quote from Gregory Jannetta, CEO that says Our unwavering objective is to hep our clients achieve the best execution with our team of seasoned traders

A Partnership that Adds Value

The close relationship between O’Neil Securities and William O’Neil + Company allows us to add greater value for our clients. William O’Neil + Company is an independent advisory firm that helps many of the world’s leading institutional investment managers increase portfolio performance by providing timely–and time-saving–global buy and sell recommendations, customized independent research, and market advice.

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The services on this site are provided by William O'Neil Securities, members of , and . This site is for informational purposes only. Nothing contained herein constitutes an offer on our part to sell or a solicitation to purchase any securities, nor should any information contained herein be construed as investment advice or a recommendation to buy, hold or sell any securities.

Offers can only be made and transactions in securities may only be effected where lawful under applicable law. Representatives of William O'Neil Securities may only transact business in states in which they are appropriately registered or exempt from registration. Check the background on the firm at .