Sean McGinnis, CFA in

Sean McGinnis, CFA

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Chief Financial Officer at Wyoming Sand Company
📍 Denver Metropolitan Area, United States

Sean is a finance executive with over 25 years of experience in investment management, strategy, and corporate finance. He co-founded Elk Creek Partners, served as a CFO for a greenfield mining project, and managed multi-billion dollar portfolios. He holds a Bachelors degree from the University of Wyoming.

An alumnus of the University of Wyoming, Sean maintains strong ties to the state. His community involvement includes supporting local philanthropic initiatives, as evidenced by his contributions to the Wyoming Community Foundation.

Unique fact: Beyond his finance career, Sean founded, grew, and profitably sold his own custom coatings company.

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Experience
25 Years
Current Role
Chief Financial Officer
Location
Denver Metropolitan Area, United States
Personality Overview

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Communication Style
Decision Approach
Work Preference

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Priorities

Topics Sean cares about

Investment Management
Co-founded and served as a Principal and Portfolio Manager for Elk Creek Partners, focusing on small to mid-cap growth equity for institutional clients.
Entrepreneurship
Has founded two distinct businesses: investment firm Elk Creek Partners and CSC Coatings LLC, which he grew from concept to a successful sale.
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Career

Work history

6-2023 - 6-2025
Chief Financial Officer
Wyoming Sand Company
6-2020 - 6-2023
Owner
CSC Coatings LLC
4-2011 - 5-2020
Founder and Principal
Elk Creek Partners
1-2003 - 3-2011
Analyst
Wells Capital Management
1-2000 - 12-2003
Trader
Montgomery Asset Management
In the press

Media appearances

No media yetWe could not find public media appearances for this person.
Education
1993 - 1997
Bachelors
University of Wyoming
Social presence
in
Behavioral profile

DISC profile (public)

DISC behavioral profile

Dominance, influence, steadiness, and calculativeness scores with guidance on how this person prefers to communicate and decide.

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