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John Alyo, portrait

John Alyo

CIO/Chief Compliance Officer at Harvest Investment Services in Spring, TX

Investment adviser registrationUpdated

John Alyo is CIO/Chief Compliance Officer of Harvest Investment Services, LLC, an investment adviser managing $758M, and works from its Spring, TX office. John Alyo has been registered as an investment adviser representative through Harvest Investment Services since 3 February 2012, has 25 years in the industry across 2 firms and has passed 6 licensing exams.

25
Years in industry
14
Years at firm
2
Adviser firms
2
States registered

From the IAPD record, checked 22 October 2026SEC record

Career

John Alyo has been CIO/Chief Compliance Officer of Harvest Investment Services since October 2011, is a control person of the firm and directly owns between 10% and 25% of it.

Harvest Investment Services, LLC is an Oakbrook Terrace, IL firm with $758M under management, 1,508 clients and 28 advisers across 13 offices, as of its May 2026 filing.

John Alyo is Chief Investment Officer of Harvest Investment Services. He is also Director of Investments & Trading, co-portfolio manager and a partner of the firm.

John Alyo’s longest registration is the current one, 14 years at Harvest Investment Services since 2012. Before joining Harvest Investment Services in 2012, John Alyo was registered through Investment Advisors.

  1. – present · 14 years
    Spring, TX · Adviser representative · Firm CRD 159390
  2. Investment Advisors
    – · 13 years
    Oakbrook Terrace, IL · Adviser representative · Firm CRD 15708

Credentials and registrations

Professional designations

Listed by Harvest Investment Services

  • Certified Investment Management Analyst (CIMA®)

Investment adviser representative registrations

John Alyo is registered as an investment adviser representative in 2 states. The first approvals date from February 2012; the most recent is Texas, in August 2022.

  • IllinoisSince 3 February 2012
  • TexasSince 5 August 2022

Examinations

SIECredited
Name
Securities Industry Essentials Examination
Series 5117 December 2004
Name
Municipal Fund Securities Principal Examination
Series 2416 August 2003
Name
General Securities Principal Examination
Series 730 May 2001
Name
General Securities Representative Examination
Series 6328 March 2001
Name
Uniform Securities Agent State Law Examination
Series 613 March 2001
Name
Investment Company Products/Variable Contracts Representative Examination
Series 668 June 1999
Name
Uniform Combined State Law Examination

Key facts

Full name
John K Alyo
CRD
3228696
Firm
Harvest Investment Services · CRD 159390
Role
CIO/Chief Compliance Officer
Office
Spring, TX
Registration
Investment adviser registration
In the industry since
March 2001
Disciplinary history
Not yet shown here · SEC record

Common questions

Where does John Alyo work?

John Alyo has been CIO/Chief Compliance Officer of Harvest Investment Services, LLC since October 2011, and is a control person of the firm.

Source: Form ADV, Schedule A, filed 26 May 2026

Is John Alyo a financial advisor?

Yes. John Alyo has a current investment-adviser registration in Illinois and Texas, through Harvest Investment Services since February 2012.

Source: IAPD individual record, checked 22 October 2026

How many years of experience does John Alyo have?

John Alyo has 25 years in the financial industry, since March 2001, across 2 adviser firms.

Source: IAPD individual record, checked 22 October 2026

What exams has John Alyo passed?

John Alyo has passed 6 licensing exams: the Series 66, Series 6, Series 63, Series 7, Series 24 and Series 51. The earliest, the Series 66, was passed in June 1999. FINRA credited John Alyo with the SIE, which began in October 2018.

Source: IAPD individual record, checked 22 October 2026

Where is John Alyo based?

John Alyo’s registered office is in Spring, TX.

Source: IAPD individual record, checked 22 October 2026

Is John Alyo registered with FINRA?

No. John Alyo has no current broker registration.

Source: IAPD individual record, checked 22 October 2026

How can I verify John Alyo’s record?

Search CRD 3228696 on the SEC’s adviser search (adviserinfo.sec.gov), which publishes John Alyo’s full registration record.

Source: IAPD individual record, checked 22 October 2026

Leadership at Harvest Investment Services

Sources

  1. IAPD individual record, CRD 3228696, checked 22 October 2026. Registration status, employment history and examinations.
  2. Form ADV Part 1A, Schedules A and B of Harvest Investment Services, LLC, filed 26 May 2026. Title, control and ownership bands.
  3. Harvest Investment Services team page. Biography, education, credentials, awards and the portrait, reproduced for identification.