Career
Joanna Rotenberg has been Chair & Director of Vanguard Advisers since December 2025. Joanna Rotenberg is a control person of the firm and directly owns under 5% of it.
Vanguard Advisers, Inc. is a Malvern, PA firm with $345B under management, 791,528 clients and 1,903 advisers across 2,226 offices, as of its September 2026 filing.
In a January 2026 announcement, Vanguard said Managing Director Joanna Rotenberg would lead Advice & Wealth Management and oversee its Personal Investor division, serving U.S. direct-to-investor clients. The release says she had led direct brokerage businesses for a decade before joining Vanguard and most recently led retirement, wealth and brokerage at another investment firm.
- Vanguard Advisers, Inc.Current– present · 1 yearMalvern, PA · Adviser representative · Firm CRD 106715
Credentials and registrations
Investment adviser representative registrations
| State | Status | Since |
|---|---|---|
| Pennsylvania | Approved | 22 August 2025 |
| Texas | Approved, resident | 21 August 2025 |
- Status
- Approved
- Status
- Approved, resident
Examinations
| Exam | Name | Passed |
|---|---|---|
| Series 66 | Uniform Combined State Law Examination | 19 August 2025 |
- Name
- Uniform Combined State Law Examination
Individual record
- Full name
- Joanna Michelle Rotenberg
- CRD
- 7559067
- Office
- 100 VANGUARD BLVD, Malvern, PA 19355
- Firm bio
- corporate.vanguard.com
Disciplinary history is not reported here, in either direction. Check the SEC record.
Common questions
Where does Joanna Rotenberg work?
Joanna Rotenberg has been Chair & Director of Vanguard Advisers, Inc. since December 2025, and is a control person of the firm.
Is Joanna Rotenberg a financial advisor?
Yes. Joanna Rotenberg has a current investment-adviser registration in Pennsylvania and Texas, through Vanguard Advisers since August 2025.
How many years of experience does Joanna Rotenberg have?
Joanna Rotenberg has 2 years in the financial industry, since February 2024, across 1 adviser firm.
What exams has Joanna Rotenberg passed?
Joanna Rotenberg passed the Series 66 in August 2025.
Where is Joanna Rotenberg based?
Joanna Rotenberg’s registered office is in Malvern, PA.
Leadership at Vanguard Advisers
- Carrie SimonsChief Financial Officer
- Marc StewartChief Compliance Officer
- John BendlDirector
- Amma BoatengDirector
- Amber BrestowskiDirector
- Mary CosbyDirector
- John SchadlDirector