William Holliday has been Owner CCO of AIO Financial since May 2005, is a control person of the firm and directly owns 75% or more of it.
Aio Financial, LLC is a Tucson, AZ firm with $199M under management, 197 clients and 2 advisers across 6 offices, as of its February 2026 filing.
Investment adviser representative registrations
William Holliday is registered as an investment adviser representative in 8 states. The first approvals date from May 2005; the most recent is New York, in October 2026.
- ArizonaSince 10 May 2005
- CaliforniaSince 20 April 2021
- ColoradoSince 23 April 2021
- HawaiiSince 18 May 2021
- NevadaSince 5 May 2021
- New YorkSince 21 October 2026
- OregonSince 22 April 2021
- WashingtonSince 22 April 2021
Examinations
| Exam | Name | Passed |
|---|---|---|
| Series 65 | Uniform Investment Adviser Law Examination | 5 May 2005 |
- Name
- Uniform Investment Adviser Law Examination
- Full name
- William Michael Holliday
- CRD
- 4930333
- Firm
- AIO Financial · CRD 114030
- Role
- Owner CCO
- Office
- 2531 E RICHARDS PL, Tucson, AZ 85716
- Registration
- Investment adviser registration
- In the industry since
- May 2005
- Disciplinary history
- Not yet shown here · SEC record
Where does William Holliday work?
William Holliday has been Owner CCO of Aio Financial, LLC since May 2005, and is a control person of the firm.
Is William Holliday a financial advisor?
Yes. William Holliday has a current investment-adviser registration in Arizona, California, Colorado, Hawaii, Nevada, New York, Oregon and Washington, through AIO Financial since May 2005.
How many years of experience does William Holliday have?
William Holliday has 21 years in the financial industry, since May 2005, across 1 adviser firm.
What exams has William Holliday passed?
William Holliday passed the Series 65 in May 2005.
Where is William Holliday based?
William Holliday’s registered office is in Tucson, AZ.
Is William Holliday registered with FINRA?
No. William Holliday has no current broker registration.
How can I verify William Holliday’s record?
Search CRD 4930333 on the SEC’s adviser search (adviserinfo.sec.gov), which publishes William Holliday’s full registration record.