Peter Jankovskis has been an investment adviser representative at Arbor Financial Services since March 2022, and is not listed among the firm’s executive officers or direct owners. Peter Jankovskis holds a PhD in Economics from the University of California, Santa Barbara, a Bachelor of Science in Computer Science from the University of California, Santa Barbara and a Bachelor of Science in Pure Mathematics from the University of California, Santa Barbara.
Arbor Financial Services, LLC is a Downers Grove, IL firm with $122M under management, 240 clients and 3 advisers in one office, as of its February 2026 filing.
Peter Jankovskis is Chief Investment Officer and Wealth Manager of Arbor Financial Services, LLC. He has more than 25 years of experience in the financial industry as a researcher, strategist and portfolio manager, and performs quantitative analysis on the firm's current, prospective and incoming portfolios. Before joining Arbor, he was a Founding Member of OakBrook Investments, where he worked for 22 years, and earlier worked at ANB Investment Management & Trust Company.
- – present · 4 yearsDowners Grove, IL · Adviser representative · Firm CRD 150713
Professional designations
Listed by Arbor Financial Services
- Chartered Financial Analyst (CFA®)
Investment adviser representative registrations
Peter Jankovskis is registered as an investment adviser representative in Illinois, since March 2022.
- IllinoisSince 11 March 2022
Examinations
| Exam | Name | Passed |
|---|---|---|
| SIE | Securities Industry Essentials Examination | 28 February 2021 |
- Name
- Securities Industry Essentials Examination
- Full name
- Peter Mikelis Jankovskis
- CRD
- 7505842
- Firm
- Arbor Financial Services · CRD 150713
- Office
- 2001 BUTTERFIELD ROAD, SUITE 500, Downers Grove, IL 60515
- Registration
- Investment adviser registration
- In the industry since
- March 2022
- Disciplinary history
- Not yet shown here · SEC record
- Firm bio
- arborfinancialservices.com
Where does Peter Jankovskis work?
Peter Jankovskis is an investment adviser representative registered through Arbor Financial Services, LLC since March 2022, and is not listed among the firm’s executive officers or direct owners.
Is Peter Jankovskis a financial advisor?
Yes. Peter Jankovskis has a current investment-adviser registration in Illinois, through Arbor Financial Services since March 2022.
How many years of experience does Peter Jankovskis have?
Peter Jankovskis has 4 years in the financial industry, since March 2022, across 1 adviser firm.
What exams has Peter Jankovskis passed?
Peter Jankovskis passed the SIE in February 2021.
Where is Peter Jankovskis based?
Peter Jankovskis’ registered office is in Downers Grove, IL.
Is Peter Jankovskis registered with FINRA?
No. Peter Jankovskis has no current broker registration.
Is Peter Jankovskis a CFA charterholder?
Arbor Financial Services lists Peter Jankovskis with the CFA credential (“Chartered Financial Analyst (CFA®)”) on its website. CFA Institute confirms certification status.
Source: Peter Jankovskis biography, arborfinancialservices.com
How can I verify Peter Jankovskis’ record?
Search CRD 7505842 on the SEC’s adviser search (adviserinfo.sec.gov), which publishes Peter Jankovskis’ full registration record.

