Shelton Continues Expansion with Institutional Growth Equity Expertise

DENVER and BOSTON, Oct. 20, 2026 /PRNewswire/ — Shelton Capital Management (“Shelton”) announced today that it has entered into an asset purchase agreement with Essex Investment Management Company, LLC (“Essex”), an SEC-registered investment adviser with expertise in SmallCap and MidCap equities. 

The agreement will expand Shelton’s investment expertise and capabilities with the addition of an experienced, active portfolio management team currently serving institutional, family office and high-net-worth clients.  Essex manages growth-focused equity portfolios across two distinct investment teams.  They feature research and portfolio management expertise on markets ranging from micro, Smallcap, and Midcap names to thematic strategies.  Essex currently serves as the sub-advisor for two mutual funds offered by Equitable Investment Management’s 1290 Funds and the Pear Tree Funds family. 

Under the agreement, the Essex team will incorporate Shelton’s marketing expertise and tech stack, investment operations expertise and client-service platform while maintaining continuity of Essex’s investment philosophy and portfolio management team.

“Shelton is a marketing and sales technology company built on top of investment operations and compliance expertise.  This is the kind of partner we needed for our next leg of growth,” said Nancy Prial, Co-Chief Executive Officer and Senior Portfolio Manager of Essex Investment Management Company. “Their commitment to preserving the investment discipline that has defined our firm provides us an opportunity to broaden our reach while serving our clients with the same focus and consistency they have come to expect.”  Robert Uek added, “We appreciate the leadership, investment acumen and contributions that Joe McNay has made over the years and recognize his lasting impact of those efforts on Essex.  We intend to carry these traditions forward with Shelton.”

Founded in 1976, Essex has a long-standing focus on micro-cap, small-cap, and mid-cap growth strategies, as well as global thematic and environmental opportunities. The firm manages over $725 million in AUM and is supported by an experienced portfolio management team and a dedicated group of research analysts whose collaborative process generates a consistent pipeline of investment ideas.

Essex is headquartered in Boston, with an office in Evanston, Illinois, and focuses on identifying companies at inflection points.

“Essex brings impressive performance results from an outstanding team of experienced investment professionals managing growth equity portfolios for institutional and private clients,” said Steve Rogers, chief executive officer of Shelton Capital Management. “With three acquisitions in 2026, including Stringer Asset Management, STF Management and now Essex, we continue to build out a strong team of investment professionals who want to leverage our suite of capabilities in operations, marketing and distribution.”

The transaction is the next success story enabled by Shelton’s strategic focus on building out “best in class” marketing and distribution capabilities.  It expands its investment capabilities with experienced investment teams that complement the firm’s existing lineup. Shelton offers a range of actively managed equity, fixed income, income-oriented and asset allocation strategies across mutual funds, ETFs, separately managed accounts and other investment solutions.

About Shelton Capital Management

Shelton Capital Management (Shelton) is a boutique investment firm that helps investors pursue their financial goals through tailored investment solutions and human-centric customer service. Shelton has operated independently since 1985, providing mutual funds, ETFs, ETF-based portfolios and separately managed accounts to the clients of wealth managers, retirement plans, and individual investors. As of September 30, 2026, the firm manages more than $8 billion in assets across fixed income portfolios, U.S. equity and international equity strategies, ESG solutions, and equity income products leveraging our expertise in options. Over the decades, Shelton has collected awards from established sources such as Morningstar, Lipper, Forbes Advisor, and Pension & Investments. The company continues to add key employee talent and expand their institutional expertise. Shelton is headquartered in Denver, Colorado with additional offices in San Francisco, Memphis, and St. Louis. For more information, visit www.sheltoncap.com.

Media Contact:
Christina Robben
(720)-871-7229
pr@sheltoncap.com

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SOURCE Shelton Capital Management