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BEGINNER 20 min read

Getting Started with Impact Investing

The essential primer covering definitions, history, strategies, and practical first steps to align your capital with positive change.

TABLE OF CONTENTS

1. What is Impact Investing? 2. A Brief History 3. The Impact Spectrum 4. Investment Strategies 5. Asset Classes 6. Your First Steps

1. What is Impact Investing?

DEFINITION

Impact investing refers to investments made with the intention to generate positive, measurable social and environmental impact alongside a financial return.

Unlike traditional investing, which focuses solely on financial returns, or philanthropy, which prioritizes social good without expectation of financial return, impact investing occupies the space between—seeking to achieve both.

The Global Impact Investing Network (GIIN) identifies four core characteristics of impact investments:

  1. Intentionality: The investor's intention to generate social or environmental impact is essential.
  2. Financial Returns: Impact investments are expected to generate a financial return on capital or, at minimum, a return of capital.
  3. Range of Asset Classes: Impact investments can be made across asset classes, including cash equivalents, fixed income, venture capital, and private equity.
  4. Impact Measurement: A commitment to measure and report the social and environmental performance of investments.

2. A Brief History of Impact Investing

While the term "impact investing" was coined in 2007 at a Rockefeller Foundation convening, the practice of aligning investments with values has deeper roots:

Early Foundations (1960s-1990s)

Modern Era (2000s-Present)

"Impact investing challenges the long-held view that social and environmental issues should be addressed only by philanthropic donations and government aid, and that market investments should focus exclusively on achieving financial returns."

3. The Impact Spectrum

Impact investing exists on a spectrum, ranging from finance-first approaches that prioritize competitive returns to impact-first strategies that may accept below-market returns for greater impact:

TRADITIONAL INVESTING IMPACT INVESTING PHILANTHROPY
ESG Integration
Risk mitigation
Finance First
Market-rate returns
Impact First
Below-market accepted
Catalytic
Concessionary capital

Finance-First Impact Investing

Finance-first investors seek competitive, market-rate returns while also achieving measurable impact. This approach demonstrates that impact and returns are not mutually exclusive—the GIIN reports that 94% of impact investors meet or exceed their financial expectations.

Impact-First Investing

Impact-first investors prioritize social or environmental outcomes and may accept below-market returns to achieve greater impact. This approach is common among foundations using program-related investments (PRIs) or mission-related investments (MRIs).

4. Impact Investment Strategies

Thematic Investing

Investing in sectors or themes aligned with specific impact goals:

SDG-Aligned Investing

The UN Sustainable Development Goals (SDGs) provide a universal framework of 17 goals addressing global challenges. Many impact investors align their portfolios with specific SDGs to ensure their capital contributes to measurable global progress.

Place-Based Investing

Targeting investments to specific geographies—whether underserved communities domestically or emerging markets internationally—to address regional inequities and generate local economic development.

5. Asset Classes in Impact Investing

Impact investments span the full range of asset classes:

Public Equities

ESG-screened funds, sustainable equity indices, shareholder advocacy

Fixed Income

Green bonds, social bonds, sustainability-linked loans

Private Equity & VC

Impact-focused funds, direct investments in social enterprises

Real Assets

Sustainable real estate, timberland, infrastructure

6. Your First Steps

Ready to begin your impact investing journey? Here's a practical roadmap:

Step 1: Define Your Impact Goals

What issues matter most to you? Climate change? Education? Healthcare access? Clarifying your values helps narrow the universe of potential investments and ensures alignment between your portfolio and your priorities.

Step 2: Assess Your Risk Tolerance and Return Expectations

Impact investments span the risk/return spectrum. Determine where you fall—are you seeking market-rate returns, or are you willing to accept concessionary returns for greater impact?

Step 3: Start with What You Have

You don't need to overhaul your entire portfolio. Consider:

Step 4: Due Diligence

Evaluate both financial and impact metrics. Look for investments with clear theories of change, measurable outcomes, and third-party verification of impact claims.

Step 5: Measure and Learn

Track both financial performance and impact outcomes. Use frameworks like IRIS+ to standardize measurement and compare across investments.

Ready to Take the Next Step?

Explore curated impact investment opportunities on Global Deal Flow.

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Continue Learning

INTERMEDIATE

Impact Due Diligence

Learn to evaluate impact claims and verify investment theses.

ADVANCED

Portfolio-Level Impact Management

Strategies for measuring impact across your entire portfolio.