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A Group of Individuals

Inspired By Your Success


Jeffrey Severin, MBA Photo
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Jeffrey Severin, MBA

President and Portfolio Manager

Jeffrey Severin, MBA

President and Portfolio Manager


jeff.severin@severininvestments.com

Jeff Severin, is the CEO and founder of Severin Investments LLC, a private portfolio management firm founded in 2013. Jeff has over 25 years of investment experience both as a portfolio manager and investment strategist, making him uniquely qualified to lead the Investment Committee.

Jeff started his career in 1991 at John Hancock Financial Services. In 1999, he moved into portfolio management as Vice President of Investments at UBS-PaineWebber and shortly after, in 2003 he joined Wachovia Securities. At Wachovia Securities Jeff sat on the PIM platform where he managed 6 strategies of stocks, bonds and ETFS. Jeff then went on to form Severin Investments, LLC in 2013 to open our offerings to RIA firms and BD firms.

Both art and entrepreneurship are evident in Jeff’s family tree. His father, Russ Severin was one of the pioneers of television in St. Louis, MO. Jeff’s grandfather, John Pistone, had one of the first Chrysler dealerships in Illinois. Jeff’s daughter is attending Law school at Washington University and his dog, Rock is excellent company at home.

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Tess Severin

Vice President of Operations, Chief Compliance Officer

Tess Severin

Vice President of Operations, Chief Compliance Officer


tess.severin@severininvestments.com

Tess graduated Summa Cum Laude from the University of Alabama in 2016 where she studied Finance and Sales. In school she was actively involved in the professional business fraternity, Alpha Kappa Psi. 

As Vice President of Operations and CCO of Severin Investments, Tess sits on the firm's Investment Committee. Her responsibilities include compliance, marketing, sales staff management, and other firm operations. Tess works with clients as an advisor as well and has her Series 65 license. She will be working part-time in fall of 2019 as she attends Washington University School of Law in St. Louis.

Investment Advice offered through Severin Investments LLC, a registered investment advisor.

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Mario De Rose MBA, CFA

Portfolio Manager, CFA

Mario De Rose MBA, CFA

Portfolio Manager, CFA


mario.derose@severininvestments.com

Mario graduated from the University of Missouri-Columbia in 2011 with a degree in Finance. He completed his Masters of Business Administration with an emphasis in Finance from the University of Missouri-Saint Louis in 2017. 

He has held various positions in the financial services industry since 2012 and currently lives in Webster Groves, Missouri. He enjoys working out, playing recreational sports, and spending time with family and friends. Mario is a CFA and holds a series 65 license.

Investment Advice offered through Severin Investments LLC, a registered investment advisor.

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Jonathon Randolph

Business Development Manager

Jonathon Randolph

Business Development Manager


Jonathan was born in Anaheim, California. This is where he managed his great sun tan from. Eventually his family moved back to Rockford, Illinois where he spent most of his early years. Though he spent many years in other states, no place means as much as St Louis does as this is where he met his wife and had kids.

Jonathan took to his father’s entrepreneurship spirit and started and operated an Investment company for 10 years in Rockford, Il. This is where he developed his great sense for doing what is best for the client. He honed his skills and fell in love with the financial services industry. Eventually when Jonathan took himself to St Louis in 2012 he passed his Series 7 license, Series 65 license and his Series 66 license. He then furthered his Investment career working at several financial services companies throughout the St Louis area.

Besides helping people reach their investment goals for retirement and beyond, Jonathan loves to play with his kids and do outdoor activities together.

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Pintip Perdun

Office Manager

Pintip Perdun

Office Manager


pintip.perdun@severininvestments.com

Pintip joined Severin Investments in 2017 and she has worked in the financial industry since 1999. With Severin Investments, Pintip oversees all internal operations of the firm; she issues client checks, coordinates appointments, and manages the logistics of the office.

Pintip brings an extensive background with the operational side of the industry to our firm. She began her career at AG Edwards and Sons and then Stifel Nicolaus where she performed many duties within the operations departments.

Pintip enjoys spending time with her husband, Eric and children. Much of Pintip’s down-time is spent at sporting events for one or more of her children. Pintip enjoys cooking, trying new recipes, and spending time with friends.

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David Stoll

Marketing Analyst

David Stoll

Marketing Analyst


david.stoll@severininvestments.com

David was born and raised in St. Louis, Missouri and attended Chaminade College Preparatory. Soccer led him to Missouri State where he continued his athletics and graduated with a Degree in Accounting in 2018. David began working at Severin Investments in February of 2019. He has two siblings; an older brother, Kevin and a sister, Jessica. In his spare time he enjoys golfing, sports, and the outdoors.

Investment Advice offered through Severin Investments LLC, a registered investment advisor.