Rachael Mangoubi

Rachael Mangoubi is a control person of Altair Advisers and directly owns under 5% of it. Rachael Mangoubi holds a B.A. in Mathematics and Spanish from Duke University.

Altair Advisers is an investment adviser based in Chicago, IL, registered with the SEC since 2002. It provides financial planning and investment management. Its clients include high-net-worth individuals, investment companies and charitable organizations. Its regulatory assets under management total $9.76 billion, as filed on 31 March 2026. Its fees, ownership and offices are on the firm’s profile.

Rachael Halstuk Mangoubi is Managing Director of Altair Advisers. She works with clients to identify their wealth goals and develop customized plans for their long-term objectives and current lifestyle needs. She has been in the advisory industry since 2003 and previously provided wealth planning services at Mesirow Financial. Her colleagues elected her to Altair’s Board of Managers.

Professional designations

Listed by Altair Advisers

• CERTIFIED FINANCIAL PLANNER™ certificant
• Certified Private Wealth Advisor® consultant

CRD

4406747

Firm

Altair Advisers · CRD 120642

Role

Member, Managing Director

In role since

January 2021 · 5 years

Control person

Yes

Direct ownership

Under 5%

Firm headquarters

Chicago, IL

Individual registration

No current adviser record · SEC search

Disciplinary history

Not yet shown here · SEC record

Firm bio

altairadvisers.com

• Rebekah KohmescherMember, Chief Executive Officer and Chief Compliance Officer
• Browne ClaireDirector of Compliance
• Allison DilibertoMember, Managing Director
• Timothy FrenchMember, Managing Director, Chief Client Officer
• Jason LaurieMember, Managing Director, Chief Investment Officer
• David LinMember, Managing Director Head of Research and Due Diligence
• Bryan MalisMember, Managing Director
• Michael MurrayMember, Managing Director
• Anna NicholsMember, Managing Director
• Donald SorotaMember, Managing Director
• SWSteven WeinsteinChairman