---
title: HarbourVest - Definition & Examples | RGM® Glossary
url: https://realgrowthmatters.com/glossary/harbourvest/
updated: 2026-06-10
source_html: https://realgrowthmatters.com/glossary/harbourvest/
---

Growth Glossary — Definition

SHT HARBOURVEST

# HarbourVest

Major secondaries firm. A working definition from the RGM marketing glossary.

Major secondaries firm.

Term
:   HarbourVest

Field
:   Private Equity

Category
:   Capital & Investing

## Definition in plain terms

Hold that thought.HarbourVest is a capital concept your team should define once. A loose definition misaligns budgets and reporting.

Major secondaries firm.

HarbourVest is a capital & investing term for a capital concept. Agree the scope and two people stop talking past each other.

## How it operates

Start here.HarbourVest produces value through how it is applied. Change the inputs and the right use of it changes too.

HarbourVest behaves unlike a fixed rule. An early-stage brand and a mature one will apply HarbourVest on different terms. The mechanics follow the inputs around it. Treat HarbourVest as a buzzword and the reporting misleads; agree on it and the numbers hold.

One rule always holds. Settle the scope of HarbourVest up front, then build the plan. Get it backwards and HarbourVest becomes a word everyone uses and no one shares. Hold that thought.

## The decisions it touches

Hold that thought.HarbourVest earns attention at three moments: setting budget, choosing a metric, comparing options. Away from those, it waits.

HarbourVest matters at the point of a decision. In capital & investing, three moments come up again and again. Outside them, HarbourVest is reference material.

1. **Setting budget.** HarbourVest helps decide which channel gets the next dollar.
2. **Choosing a metric.** HarbourVest reveals if the metric measures real impact.
3. **Comparing options.** HarbourVest normalizes a side-by-side that hides real gaps.

## An example with real numbers

Read that twice.To make HarbourVest concrete, the case below uses a Series B marketplace and figures from public reporting plus RGM analysis.

Look at a Series B marketplace. In a CAC-to-LTV review, HarbourVest drove the decision rather than sitting in a footnote. A baseline came first, then a single agreed meaning of HarbourVest, then the read: runway extended after re-pricing a 3:1 segment.

Worked example for HarbourVest -- illustrative figures, RGM analysis

| Stage | What the team did | The reason |
| Baseline | Took a before reading on HarbourVest. | A fixed point of truth. |
| Define | Agreed a single definition of HarbourVest. | A shared definition up front. |
| Act | A CAC-to-LTV review — one variable. | One change, a clean read. |
| Result | Runway extended after re-pricing a 3:1 segment | A call backed by the read. |

Treat the HarbourVest figures as illustrative, labeled RGM analysis. Reuse the sequence, not the digits.

## Pitfalls in practice

One idea, plainly put.Four failure modes recur with HarbourVest. Name them and they are easy to design around.

- **One-size thinking.** Using HarbourVest flat across every segment. The right cut differs by channel and margin.
- **Bare numbers.** Showing HarbourVest on its own. Context is what makes it readable.
- **Chasing the word.** Optimizing HarbourVest for its own sake. Check it tracks a real outcome.
- **Apples to oranges.** Comparing HarbourVest across firms raw. Adjust for pricing and cycle before you read it.

## Common questions

What is HarbourVest?

Major secondaries firm. Settle what HarbourVest covers first; the strategy follows from there.

Why does HarbourVest matter for marketers?

HarbourVest matters because vague vocabulary breaks strategy. A precise, shared definition keeps a team aligned.

How do teams use HarbourVest?

HarbourVest informs a decision -- most often a budget, a metric choice, or a comparison. The a Series B marketplace example above shows the pattern.

Where do teams slip up on HarbourVest?

Chasing HarbourVest as a goal and benchmarking it raw. Both bury the real trade-off underneath.

Where can I learn more about HarbourVest?

Begin with the linked terms below, then study marketing attribution models, plus performance marketing fundamentals.

What is HarbourVest?
:   Major secondaries firm. Settle what HarbourVest covers first; the strategy follows from there.

Why does HarbourVest matter for marketers?
:   HarbourVest matters because vague vocabulary breaks strategy. A precise, shared definition keeps a team aligned.

How do teams use HarbourVest?
:   HarbourVest informs a decision -- most often a budget, a metric choice, or a comparison. The a Series B marketplace example above shows the pattern.

### Related guides

### Related terms