Full-Time

Equity Institutional Portfolio Manager

Posted on 5/9/2026

Deadline 6/30/26
MFS

MFS

1,001-5,000 employees

Global asset manager of mutual funds

Compensation Overview

$175k/yr

+ Bonus

Boston, MA, USA

Hybrid

Category
Finance & Banking (1)
Required Skills
Quantitative Research
Risk Management
Marketing
Requirements
  • MBA and/or Chartered Financial Analyst (CFA) Charterholder preferred.
  • Minimum 7-10 years of experience in the investment management business, with work experience as an Institutional Portfolio Manager preferred.
  • Experience working with institutional clients, consultants and managing portfolios preferred.
  • Broad knowledge of the investment environment, economic trends, financial markets and competitive trends.
  • In-depth knowledge of the United States Equity markets to build credibility quickly and forge relationships throughout the organization.
  • Strong presentation skills and communication skills, both written and verbal.
  • High level of attention to detail; proactive and diligent in responding to business and client needs.
Responsibilities
  • Establish a credible investment-based relationship with the applicable Portfolio Management group; serve as an integral member of the investment team.
  • Articulate investment style and portfolio strategy effectively to all audiences. Position the portfolios with consultants, clients and prospects; be able to communicate not only the record, but also the “message.” Clearly articulate investment strategies and discuss specific holdings.
  • Assume primary responsibility for portfolio management functions other than stock selection, including negotiating client guidelines for new accounts, management of cash in clone portfolios, management of customized portfolios as well as internal and external marketing and client service.
  • Maintain high level of proficiency on portfolio holdings and portfolio positioning by utilizing investment resources (analysts, portfolio managers, company meetings, industry conferences, etc.).
  • Work with distribution channels to develop overall, long-term distribution strategy for each product (addressable markets/channels, key competitor analysis, market share and product capacity analysis, product profitability, required resources, etc.).
  • Work with portfolio managers to develop/define/refine investment philosophy and style. Develop materials (presentations, white papers) which validate style attributes. Identify and track metrics to monitor consistency of approach. Develop materials to help set appropriate client expectations and retain assets when style is out of favor.
  • Provide regular investment updates (quarterly, annual) to distribution groups on performance attribution, significant transactions, and investment outlook.
  • Contribute to investment team (as other portfolio managers do) by generating investment ideas, monitoring existing holdings, and managing risk by utilizing internal MFS fundamental and quantitative research, as well as attending company meetings, industry conferences, etc.
  • Contribute to the firm's sustainability initiatives and communications with clients including providing detailed engagement examples illustrating MFS' integrated approach to material Environmental, Social, and Governance issues with companies we invest in.
Desired Qualifications
  • MBA and/or CFA Charterholder preferred.

MFS Investment Management is a global asset manager that runs mutual funds and active ETFs for individuals, financial advisors, and institutions. It manages money with an active investment approach, meaning portfolio managers pick securities they believe will outperform over time, and then structure these ideas into mutual funds and active ETFs. The company combines a long history (dating back to 1924 with the creation of the first mutual fund) and a global footprint under Sun Life Financial to offer a diverse set of investment products. Its difference lies in an established track record, collaborative active management, and a broad client base across regions, with about $619.6 billion in assets under management as of May 2025. The goal is to generate long-term value for clients by actively managing portfolios and seeking performance across markets.

Company Size

1,001-5,000

Company Stage

N/A

Total Funding

N/A

Headquarters

Boston, Massachusetts

Founded

1924

Simplify Jobs

Simplify's Take

What believers are saying

  • January 2025 ETF launch expands addressable market beyond traditional mutual fund base.
  • Recent senior hires in Canadian distribution and emerging market debt strengthen capabilities.
  • Active positioning in Columbia Sportswear and Southwest Airlines demonstrates conviction investing.

What critics are saying

  • Parent Sun Life Financial may divest MFS if active management underperforms passive.
  • Senior portfolio manager departures signal talent drain amid industry performance pressures.
  • Late ETF entry versus entrenched Vanguard, BlackRock, Fidelity scale disadvantages.

What makes MFS unique

  • Founded the first mutual fund in 1924, establishing century-long active management heritage.
  • Collaborative, bottom-up security selection approach differentiates from passive index competitors.
  • In-house research department since 1932 enables proprietary insights across global markets.

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Benefits

Health Insurance

Dental Insurance

Vision Insurance

Life Insurance

Disability Insurance

Health Savings Account/Flexible Spending Account

Unlimited Paid Time Off

Paid Vacation

Paid Holidays

Parental Leave

Wellness Program

401(k) Retirement Plan

401(k) Company Match

Hybrid Work Options

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