---
title: "What Constitutes a 'Change of Control' for a Registered Investment Adviser? | RIA M&A Glossary"
description: "A change of control for an RIA transfers a controlling interest in the adviser and generally triggers assignment, client consent, and Form ADV disclosure obligations."
canonical: "https://acquisitionstars.com/ria/glossary/ria-change-of-control"
firm: "Acquisition Stars"
practice: "M&A and securities law"
office: "Novi, Michigan (serves clients nationwide)"
contact: "consult@acquisitionstars.com | 248-266-2790"
---

# What Constitutes a "Change of Control" for a Registered Investment Adviser?

RIA M&A Glossary

Direct Answer

A change of control for an RIA generally refers to any transaction that transfers a controlling interest in the adviser, such as a majority equity sale, a merger, or an acquisition of a controlling block of voting securities. Whether a given transaction constitutes a change of control depends on facts specific to the deal, including ownership percentages, governance rights, and the 25% rebuttable presumption of control. A change of control typically triggers assignment and client consent obligations under the Investment Advisers Act, along with related Form ADV disclosure updates.

## What Triggers a Change of Control

A change of control is generally triggered by a transaction that transfers a controlling interest in the adviser: a majority equity sale, a statutory merger, or the acquisition of a controlling block of voting securities. The label the parties give the transaction, whether an asset purchase, stock purchase, or reorganization, does not determine the outcome. What matters is whether, after closing, control of the adviser has shifted to a new party, which is a facts-and-circumstances question rather than a fixed test tied to deal structure alone.

## The 25% Presumption's Role

Ownership at or above 25% of the adviser's voting securities creates a rebuttable presumption of control, meaning it is a starting point for the analysis rather than an automatic finding. A stake below 25% can still support a change-of-control finding where governance rights, board seats, or voting agreements give the holder effective control, and a stake at or above 25% can potentially be rebutted where those rights are absent. The percentage alone does not decide the question either way.

## Consequences: Assignment, Consent, Form ADV

Once a transaction is treated as a change of control, it is generally also treated as an assignment of the adviser's existing advisory contracts under the Investment Advisers Act, which puts the client consent or negative consent process into motion. Separately, the adviser's Form ADV needs to be updated to reflect the new ownership, control persons, and any changes to disciplinary history or business practices resulting from the transaction, typically as part of the post-closing compliance work.

## Deal Structures That Do and Do Not Trigger It

Majority equity sales, full mergers, and acquisitions of a controlling voting block are generally treated as changes of control. Passive minority investments without governance rights, internal reorganizations that do not shift ultimate control, and certain estate or succession transfers among existing principals may fall outside the definition, though each requires its own review against the 25% presumption and the specific governance terms of the deal rather than a general assumption either way.

Evaluating whether a pending transaction is a change of control? [Request a consultation →](https://acquisitionstars.com/consultation)

## Related Terms

[25% Rebuttable Presumption of Control](https://acquisitionstars.com/ria/glossary/ria-25-percent-rebuttable-presumption)

[Assignment (Investment Advisers Act)](https://acquisitionstars.com/ria/glossary/ria-assignment-investment-advisers-act)

## Frequently Asked Questions

### Does a minority investment count as a change of control?

It can, depending on the governance rights attached to the investment. A minority stake paired with board control, veto rights, or the power to direct management can still be found to constitute control, while a passive minority stake without those rights generally does not.

### What has to happen after a change of control closes?

The adviser typically needs to complete the client consent or negative consent process, update its Form ADV to reflect the new ownership and control persons, and confirm that books and records and compliance obligations have properly transferred to the successor adviser.

### RIA M&A Attorney

The practice hub for RIA acquisitions and sales.

### RIA M&A Consents Guide

The full mechanics of assignment and consent in an RIA transaction.

### RIA M&A Glossary

All terms in the glossary.

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Source: https://acquisitionstars.com/ria/glossary/ria-change-of-control

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