Investment Diligence Process: Why Company Visits Matter for Long-Term Investors

Visiting companies directly remains one of the most important components of a disciplined investment diligence process. At Ironwood Investment Management, LLC, meeting leadership teams, understanding day-to-day operations and observing technology or products firsthand helps us evaluate the potential opportunities and risks that may shape a company’s long-term trajectory. This approach is especially valuable in the small cap universe, where less external research coverage makes primary diligence even more essential. During a recent visit to Quanterix, we met with members of the executive team and toured their facility, which included a tutorial on the Simoa technology used in digital biomarker detection. Moments like this underscore why our investment diligence process is intentionally hands-on. Seeing science, innovation and leadership decision-making up close provides context that cannot always be captured through filings, financials or conference calls.


The Role of Company Visits in the Investment Diligence Process

Investors rely on multiple sources of information, but company visits remain a central element of a robust investment diligence process¹. Meeting with executives offers a clearer view of how leaders think about strategy, capital allocation, innovation and potential market positioning. For Ironwood, these interactions help us evaluate:

  • Management credibility and clarity of vision
  • A company’s operational discipline
  • Culture and decision-making frameworks
  • Competitive differentiation
  • Potential growth drivers and areas of risk

While financial statements provide essential data, in-person conversations often reveal the motivations, assumptions and priorities that underpin a company’s long-term plans². As part of our approach, we evaluate how well those priorities align with Ironwood’s definition of high-quality businesses.


Observing Technology and Operations Firsthand

A key benefit of the investment diligence process is the ability to see products, tools and technology in action. During our visit to Quanterix, we examined a large-scale model of a Simoa bead illustrating Tau protein binding. Tau accumulation in the brain is widely researched in connection with cognitive decline and Alzheimer’s symptoms. The ability to detect minute biomarker levels in blood samples may support earlier detection, more informed treatment pathways and better patient outcomes³.

Experiencing demonstrations like this helps contextualize what a company is building and how it may fit into broader industry needs. It also helps our team evaluate product-market alignment, potential demand drivers, competitive edges and the complexity of scientific or technological execution.


Evaluating Management Teams Through Direct Engagement

Leadership evaluation is a core pillar of the investment diligence process. Conversations with a CEO, CFO or head of investor relations can help investors understand how management approaches challenges, communicates strategy and balances long-term priorities with near-term decisions.

At Ironwood, in-person dialogue helps us assess:

  • How well leaders articulate their mission
  • Transparency in discussing risks
  • Their approach to capital discipline
  • How management views potential opportunities in their pipeline
  • Whether decision-making reflects long-term thinking

These qualitative factors are often less visible in written materials yet have a meaningful influence on a company’s potential outcomes.


Context is Critical in Small Cap Investing

Small cap companies often experience more rapid change, limited external coverage and evolving competitive pressures. As a result, the investment diligence process becomes even more important. Primary research plays a central role in understanding:

  • Market positioning
  • Customer or partner relationships
  • Operational scalability
  • Potential innovation cycles
  • Regulatory considerations

A visit to a company’s headquarters provides context that supports the deeper research we conduct through financial analysis, industry reviews, management meetings and ongoing monitoring.


Integrating On-Site Insights into Ironwood’s Research Framework

Ironwood incorporates insights from company visits into a broader research and portfolio construction framework. Our goal is to evaluate potential opportunities using both qualitative and quantitative perspectives. In practice, this means:

  • Analyzing how leadership’s decisions align with long-term strategy
  • Reviewing operational details observed during site visits
  • Assessing how innovations or technologies are progressing
  • Comparing our findings with broader industry dynamics
  • Determining how new insights influence our ongoing outlook

While no single visit determines an investment decision, these meetings add richness to our understanding of a business and help validate or challenge assumptions.


Why Work with Ironwood: A Disciplined Investment Diligence Process

Investors seeking a partner with a thoughtful approach to small cap investing may find value in Ironwood’s emphasis on primary research and direct engagement. Our investment diligence process brings together:

  • Deep fundamental research
  • Direct interaction with management teams
  • On-site visits to understand operations and technology
  • Continuous risk evaluation
  • A disciplined long-term investment lens

This process reflects Ironwood’s commitment to helping clients navigate potential opportunities while maintaining a thoughtful, measured perspective rooted in experience and research.

If you would like to learn more about our approach or discuss how Ironwood may support your investment objectives, we invite you to connect with our team.


Ready to Explore?

To explore Ironwood’s investment diligence process or speak with our team about your portfolio needs, contact us to schedule a conversation or follow our research insights at ironwoodinvestmentmanagement.com.

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Additional Ways to Contact Us: 

Phone: (617) 757-7600
Email: info@ironwoodfunds.com
Website: https://ironwoodinvestmentmanagement.com


Footnotes

¹ “The Importance of Company Visits in Equity Research.” Journal of Investment Research.
² Smith, L. “Qualitative Factors in Equity Evaluation.” Financial Analysis Quarterly.
³ Brown, T. “Biomarker Sensitivity and Emerging Diagnostic Tools.” Health Sciences Review.


People Also Ask:

What is an investment diligence process?
An investment diligence process is a structured research approach that evaluates a company’s management, operations, risks and potential opportunities to inform long-term investment decisions.

Why are company visits important in the investment diligence process?
Company visits provide firsthand insight into leadership, operations and technology, helping investors better understand a company’s potential strengths and risks.

How does Ironwood use the investment diligence process?
Ironwood uses its investment diligence process to assess management teams, analyze operational details and integrate qualitative insights into its broader research framework.

What should investors look for during company visits?
Investors typically look for leadership clarity, operational discipline and the alignment between a company’s strategy and its potential long-term opportunities.


John Grady

Research & Operations Associate

As Research & Operations Associate, John assists the equity research effort in support of the portfolio managers and works closely with the operations department. Prior to joining the Ironwood team in 2023, John earned his BA in Psychology, from the University of Denver. While studying, John developed several business plans for small businesses in the Denver area for a capstone project for his business minor. Prior to joining Ironwood, John was developing his research skills through an apprenticeship by regularly meeting with management teams, attending investor conferences, and developing investment theses.

Cameron Marshall

Trading & Research Associate

As a Trading & Research Associate, Cameron is responsible for investment portfolio trading and operations as well as conducting equity research in support of the portfolio managers. Prior to joining the Ironwood team in 2022, Cameron earned his BA in Economics, with a minor in Mandarin, from the University of New Hampshire. While studying, Cam held several internships working with investment teams across asset classes in both private and public markets. An active member of his community, Cam has contributed his time and energy to charities including Best Buddies International, Be Positive for CHaD Kids, and Positive Tracks.

Alyssa Wade

Director of Client Relationships

Alyssa Wade is the Director of Client Relationships and assists in the Marketing Department at Ironwood Investment Management, LLC®. Prior to joining Ironwood, Alyssa worked at Boston Technologies and Regan Communications Group. She holds a Bachelor of Arts in Communication with a minor in Education from the University of Massachusetts, Amherst.

Regina Wiedenski

Co-Portfolio Manager
Value Investment Partners (VIP) Strategies

Regina Wiedenski is Co-Portfolio Manager for the VIP strategies at Ironwood Investment Management, LLC®. Ms. Wiedenski has an MS in Management with a concentration in finance from the Sloan School at M.I.T. and a BS from M.I.T. Prior to joining Ironwood to manage VIP portfolios, she was a Portfolio Manager at J.L. Kaplan Associates. Previously she was an equity analyst at Advest, Inc. and had spent nine years as an analyst at Adams, Harkness & Hill covering healthcare, specialty chemical, instrumentation and publishing companies. She began her career as a financial analyst at Morgan Stanley.

Paul Weisman

Co-Portfolio Manager
Value Investment Partners (VIP) Strategies

Paul Weisman is Co-Portfolio Manager for the Value Investment Partners (VIP) strategies at Ironwood Investment Management, LLC®. Mr. Weisman has an MA in Industrial Organization (Applied Microeconomics) from Boston University and a BA from Haverford College. Prior to joining Ironwood as the head of the V.I.P. team in 2009, Mr. Weisman was Chief Investment Officer at J.L. Kaplan Associates which he joined in 1986. From 1983 to 1986 he was an investment analyst at Delphi Management.

Ravi Jain, Ph.D., CFA

Partner

Ravi Jain, Ph.D., CFA is a Partner at Ironwood Investment Management, LLC®. Dr. Jain has a Ph.D. in Finance from the University of Missouri Columbia (doctoral thesis on corporate spinoffs), a Master of Finance and Bachelor of Commerce from the University of Delhi. He is also a Chartered Financial Analyst® (CFA). Dr. Jain is an Associate Professor of Finance at the University of Massachusetts Lowell where his research focuses on capital markets and corporate finance.

Warren Isabelle

Portfolio Manager

Warren Isabelle, CFA is a Portfolio Manager at Ironwood Investment Management, LLC®. Prior to forming Ironwood Investment Management, LLC® in 1997, Warren was the Head of Domestic Equities at Pioneer Management Company and the Portfolio Manager of more than $3 billion in small cap assets including the Pioneer Capital Growth Fund (later renamed Pioneer Mid-Cap Value Fund), Pioneer Small Company Fund and several institutional portfolios. Warren has received national attention for his research efforts and results.  He has also appeared in feature articles in Barron’s, Business Week, Forbes, Fortune, Money and The Wall Street Journal and has appeared on “Wall Street Week with Louis Rukeyser.” Prior to joining Pioneer, Warren was an Analyst at The Hartford Insurance Company.  He earned a BS in Chemistry from Lowell Technological Institute, an MS in Polymer Science and Engineering from the University of Massachusetts, and an MBA in Finance from the Wharton School of the University of Pennsylvania.

Paul Anderson

Executive Managing Partner

Paul Anderson, CFA is Executive Managing Partner of and leads investor relations, business development and management activities for Ironwood and is a member of the management committee.  Paul joined Ironwood in December 2020 after 12 years at Natixis Investment Managers where he developed and led the U.S. institutional distribution group at Natixis Distributors L.P. Over the course of his 30 years in the industry, Paul has held roles in investment research, sales and management.  Paul holds a Bachelor of Arts in Economics from the University of New Hampshire, and an MBA from Vanderbilt University.  He is a member of the Committee on Investor Responsibility at UNH advising the UNH Foundation on sustainable investment practices.

Shantelle Reidy

Executive Managing Partner
Chief Financial Officer
Chief Compliance Officer

Shantelle Reidy is Executive Managing Partner and the Chief Financial Officer and Chief Compliance Officer for Ironwood Investment Management, LLC®. Shantelle is a member of the management committee and has served Ironwood in various capacities since joining the firm in 1998, including as Executive Director of Trading and Operations from 2001 to 2014. Prior to joining Ironwood, Shantelle was an Investor Relations Analyst at Talbots, Inc. where she conducted research for the company and managed the firm’s communication with investment analysts. Shantelle holds a Bachelor of Arts degree in Economics and Political Science from Boston University and a Master of Business Administration in Marketing and Finance from the Boston University School of Management.

Donald Collins, CFA

Executive Managing Partner
Portfolio Manager

Donald Collins, CFA is an Executive Managing Partner and Portfolio Manager at Ironwood Investment Management, LLC® and is a member of the management committee. Prior to joining Ironwood in 1998, Don was a portfolio manager with Boston Advisors where he managed portfolios for institutions and high net worth clients.  During his tenure at Boston Advisors, Don participated in the management of the Advest Advantage family of mutual funds and managed the Advantage Special Fund.  Don began his career as a Manager for Burgess & Leith.  He earned his BA in Geology from Boston University and studied at the Boston University School of Business.  In addition, Don is the Director and Investment Committee Chairman for the Abelard Foundation, Chairman and Commissioner of Trust Funds for the Town of Lincoln, MA and Director and Chief Financial Officer at Igan Biosciences.