Marietta Investment Partners, LLC logo

Marietta Investment Partners, LLC

Updated today

Client assets under management

$621,647,800

Clients

137

40% high-net worth

Advisors

7

of 8 employees

Firm type

Team

4-10 advisors or $500M+ in AUM

Clients per advisor

20

Very Low

Average account size

$4,537,575

About

Marietta provides investment advisory services to individuals, trusts and institutional clients — including pension and profit‑sharing plans and corporate entities — through discretionary portfolio management and a suite of non‑customized equity programs (U.S., global, international, mid‑cap and ESG‑dedicated strategies) as well as an ETF‑only program for accounts that do not qualify for other programs. The brochure describes customized portfolios intended to control risk and be tax‑efficient and indicates Marietta generally makes investment decisions without prior consultation under its discretionary authority.

The firm describes a disciplined, long‑term growth-oriented investment approach that emphasizes high‑quality companies with strong balance sheets, consistent revenue and earnings growth, and attractive valuations, complemented by investment‑grade fixed income for income and stability. Marietta applies a proprietary ESG research overlay for ESG strategies, restricts ESG portfolios to securities that meet its grading thresholds, and discloses program‑level comparative performance reporting against named benchmarks (for example, the S&P 500 Total Return and iShares MSCI ACWI ETFs) and quarterly client reporting.

Several disclosures in the brochure distinguish Marietta from many peers: it explicitly reports comparative performance of its equity programs to specific benchmarks and describes programs for tax‑exempt institutional clients designed to achieve above‑benchmark returns, reflecting institutional work beyond typical retail households. The firm also documents use of AI tools with human oversight (and a portfolio manager’s ownership interest in an AI research enterprise), an employee‑ownership structure, and custodial arrangements where a primary custodian may pay for certain services once asset thresholds are reached — factors a prospective client may want to consider for potential conflicts and operational practices.

Client services

Portfolio management

Expertise

ESG / Sustainable investing Active portfolio management Concentrated stock management

Fee options

Percentage

$0 - $1,000,000: 1.00% annually $1,000,000 - $5,000,000: 0.80% annually $5,000,000+: 0.50% annually $0 - $5,000,000: 0.80% annually $5,000,000 - $10,000,000: 0.75% annually $10,000,000 - $25,000,000: 0.70% annually $25,000,000 - $50,000,000: 0.65% annually $50,000,000+: 0.60% annually

Other

Account minimum: $2,000,000

Main office location

Marietta Investment Partners, LLC

833 East Michigan Street, Suite 980

Milwaukee WI 53202, United States

Number of offices

1

Most active in

Florida · Illinois · Louisiana · New Hampshire · New York · Texas · Washington · Wisconsin

Disclosures

Exclamation point means they have disclosures of this type. Check mark means no disclosures of this type were found.

Business activities & affiliations

Advisors at this firm

user avatar

Robert D

Series 65

Milwaukee, WI

Marietta Investment Partners, LLC

Robert Draper is a financial advisor at Marietta Investment Partners, LLC in Milwaukee, WI, holding a Series 65 designation with 12 years of industry experience. He has been with Marietta Investment Partners since 2012. Marietta Investment Partners is an employee-owned advisory firm managing discretionary portfolios for individuals, trusts, and institutional clients. The firm employs a disciplined, long-term global growth strategy focused on high-quality equities, shorter-maturity fixed income, and tax-aware portfolio construction, with a proprietary ESG research overlay available upon client request.

ESG / Sustainable investing Active portfolio management Concentrated stock management
user avatar

Jonathan S

Series 65

Milwaukee, WI

Marietta Investment Partners, LLC

Jonathan Smucker is a financial advisor at Marietta Investment Partners, LLC in Milwaukee, WI, with 13 years of industry experience. He holds a Series 65 credential and has been with Marietta Investment Partners since 2015. Marietta Investment Partners is an employee-owned advisory firm managing discretionary portfolios for individuals, trusts, and institutional clients, with over $605 million in assets under management as of December 31, 2024. The firm follows a disciplined, long-term global growth strategy focused on high-quality equities, shorter-maturity fixed income, and tax-aware portfolio construction, offering customized portfolios as well as non-customized equity programs with an ESG research overlay available upon client request.

ESG / Sustainable investing Active portfolio management Concentrated stock management
user avatar

John E

Series 63, Series 65

Milwaukee, WI

Marietta Investment Partners, LLC

John Evans is a financial advisor with Marietta Investment Partners, LLC in Milwaukee, WI. He holds Series 63 and Series 65 registrations and has 26 years of industry experience, all with Marietta Investment Partners since 2000. Marietta Investment Partners is an employee-owned advisory firm managing over $605 million in discretionary assets for individuals, trusts, and institutional clients. The firm employs a disciplined, long-term global growth strategy with an emphasis on high-quality equities, shorter-maturity fixed income, and tax-aware portfolio construction, offering both customized portfolios and non-customized equity programs that include ESG-focused options.

ESG / Sustainable investing Active portfolio management Concentrated stock management
user avatar

Amanda G

Series 65

Milwaukee, WI

Marietta Investment Partners, LLC

Amanda Grams is a financial advisor at Marietta Investment Partners, LLC with one year of industry experience. She holds a Series 65 designation and has been with Marietta Investment Partners since 2014 in various roles. Marietta Investment Partners is an employee-owned advisory firm managing over $605 million in discretionary assets for individuals, trusts, and institutional clients. The firm uses a disciplined, long-term global growth approach emphasizing high-quality equities, shorter-maturity fixed-income, and tax-aware portfolio construction, with a proprietary ESG research overlay applied at client request.

ESG / Sustainable investing Active portfolio management Concentrated stock management
user avatar

Lori B

Series 65

Milwaukee, WI

Marietta Investment Partners, LLC

Lori Brook is a financial advisor at Marietta Investment Partners, LLC in Milwaukee, WI. She holds a Series 65 designation and has been with Marietta Investment Partners since 2000. Marietta Investment Partners is an employee-owned advisory firm that provides discretionary portfolio management to individuals, trusts, and institutional clients. The firm employs a disciplined, long-term global growth approach focused on high-quality equities, fixed-income holdings with shorter maturities, and tax-aware portfolio construction, and offers proprietary ESG research used for screening and proxy voting upon client request.

ESG / Sustainable investing Active portfolio management Concentrated stock management
user avatar

Charles E

Series 65

Milwaukee, WI

Marietta Investment Partners, LLC

Charles Evans is a financial advisor with Marietta Investment Partners, LLC, holding a Series 65 credential and seven years of industry experience. He has been with Marietta Investment Partners since 2015. Evans is also a member of Beltway Angels Tidewater LLC, an investment-related business. Marietta Investment Partners is an SEC-registered, employee-owned advisory firm that provides discretionary portfolio management to individuals, trusts, and institutional clients. The firm employs a disciplined, long-term global growth strategy focused on high-quality equities, shorter-maturity fixed income, and tax-aware portfolio construction, with a proprietary ESG research overlay available for client-specific applications.

ESG / Sustainable investing Active portfolio management Concentrated stock management
user avatar

Mary A

CFP®, Series 65

Milwaukee, WI

Marietta Investment Partners, LLC

Mary Allmon is a CFP® and holds a Series 65 license with 12 years of industry experience. She has been with Marietta Investment Partners, LLC since 2005. Marietta Investment Partners is an SEC-registered, employee-owned advisory firm managing over $600 million in discretionary assets for individuals, trusts, and institutional clients. The firm employs a disciplined, long-term global growth strategy focused on high-quality equities and tax-aware portfolio construction, and offers proprietary ESG research overlays for select client programs.

ESG / Sustainable investing Active portfolio management Concentrated stock management
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