Affiliated Managers Group

Affiliated Managers Group, Inc. is a global asset management company based in Prides Crossing, Massachusetts, that specializes in investing in and partnering with boutique investment management firms. Founded in 1993, the company provides a range of investment management services tailored to mutual funds, institutional clients, and high-net-worth individuals. Affiliated Managers Group offers advisory and subadvisory services, distributing its investment products through various channels, including independent investment advisors and broker-dealers. The firm manages a diverse portfolio, including equity across different capitalizations and geographies, as well as quantitative, alternative, and fixed income products. By investing in partner-owned firms, Affiliated Managers Group enhances their operational capabilities while maintaining their autonomy, ultimately aligning interests and fostering growth for both partners and clients.

Sean M. Healey

CEO

Jay C. Horgen

President and CEO

Mehdi Iraqi

Managing Director EMEA

Thomas M. Wojcik

COO

7 past transactions

Verition Fund Management

Private Equity Round in 2025
Verition Fund Management operates as a multi-strategy and multi-manager investment platform. It has assembled a team of experienced, hard-to-access portfolio managers who draw their expertise from both proprietary trading desks and managing client accounts. The firm was founded in 2008 and is headquartered in

Suma Capital

Private Equity Round in 2024
Suma Capital is an independent investment manager based in Barcelona, founded in 2007. The firm specializes in private equity and infrastructure investments across Western Europe. Suma Capital collaborates with business owners to help them achieve their objectives, bringing a combination of expertise and thoroughness to each project. By partnering with entrepreneurs, Suma Capital aims to address significant challenges and drive growth in the companies they invest in.

Ara Partners

Secondary Market in 2023
Ara Partners is a private equity and infrastructure investment firm based in Houston, Texas, founded in 2017. The company specializes in decarbonizing the industrial economy by investing in sectors such as energy efficiency, renewable energy, industrial process electrification, waste management, and sustainable chemicals. Ara Partners focuses on businesses that contribute to lowering carbon emissions and enhancing sustainability within these industries. Its investment strategy typically involves providing growth capital, offering support, and facilitating buyouts to help portfolio companies expand and achieve significant environmental advancements.

Parnassus Investments

Acquisition in 2021
Parnassus Investments is an independent, employee-owned investment management firm based in San Francisco, California, founded in 1984. The company primarily serves investment companies, pension plans, insurance firms, foundations, endowments, corporate retirement plans, investment consultants, and family offices. It manages a range of equity and fixed income mutual funds, focusing on U.S. public markets. Parnassus employs fundamental analysis and in-house research to identify investment opportunities, particularly in businesses with strong fundamentals that may be temporarily undervalued. The firm emphasizes socially responsible investing, avoiding companies involved in the manufacture of alcohol, tobacco, gambling, weapons, or nuclear energy. Parnassus aims to deliver attractive risk-adjusted returns for its clients over the long term through its core equity and fixed income strategies.

Comvest Partners

Corporate Round in 2020
Comvest Partners is a private equity investment firm based in West Palm Beach, Florida, founded in 2000. The firm specializes in providing equity and debt capital to lower middle-market companies across various sectors, including business services, consumer and retail, healthcare services, technology, financial services, and transportation. Comvest Partners includes experienced operating executives who collaborate with company managers and owners to foster business growth and create long-term value. The firm also offers flexible financing solutions through Comvest Credit Partners, which provides a range of capital options such as senior secured loans, unitranche financing, and mezzanine capital. With a focus on growth-stage companies, Comvest Partners has invested over $1.3 billion in more than 95 public and private enterprises since its inception.

EIG Global Energy Partners

Corporate Round in 2014
EIG Global Energy Partners is a private equity firm founded in 1982 and headquartered in Washington, D.C., with additional offices across Europe, Australia, and Asia. Specializing in growth capital and buyout investments, the firm focuses on the entire energy value chain, including upstream oil and gas, midstream, energy-related infrastructure, renewables, power generation, and geothermal projects. EIG seeks to invest globally, targeting regions such as Europe, Africa, the Middle East, Asia, Latin America, and North America. The firm typically invests between $100 million and over $1 billion in portfolio companies, employing various investment strategies, including common equity, senior debt, and structured equity securities. EIG aims to take majority stakes in its investments, emphasizing control and a deep understanding of engineering and developmental risks rather than geological and exploration risks. With a commitment to the energy sector, EIG has developed a reputation as a trusted partner for leading companies in this field.
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