West Des Moines, IA 4201 Westown Pkwy Office

Team
Updated today
Principal Financial Services logo

Principal Financial Services

Enterprise

Firm-wide stats for Principal Financial Services

Total advisors

1,467

Across 577 offices

Clients per advisor

35 Very Low

Avg AUM per client

$324,050 Low

HNW client ratio

5% Low

About

Principal Securities provides brokerage and registered investment advisory services to a broad client base that includes individual investors (both non‑HNW and high net worth), qualified and nonqualified retirement plans, trusts, estates, charitable organizations, corporations and other business entities, and active‑duty U.S. military personnel residing or stationed outside the United States. Its advisory offering focuses on direct advisory programs, financial planning, retirement plan consulting, and access to third‑party money manager (TPMM) asset allocation and separately managed account solutions.

The firm makes TPMM programs available under two distinct arrangements: an investment adviser arrangement, where Principal may act as adviser or co‑advisor, and a promoter arrangement, where Financial Advisors refer clients to unaffiliated TPMMs and assist clients in selecting models and completing account setup and reviews. Investment implementation is generally carried out on a discretionary basis by the TPMMs; Principal evaluates TPMMs’ structure, costs and performance and provides ongoing client reviews through its Financial Advisors.

Distinctive features include a range of promoter and referral arrangements—Principal receives promoter payments from TPMMs, engages with third‑party lead‑generation firms, and provides business support to Financial Advisors tied to production targets—conflicts the firm discloses and subjects to supervisory controls. The firm’s regulatory history is also notable: it settled an SEC matter related to mutual fund share‑class selection and remedial payments, and it has disclosed that certain advisory arrangements (for example, some SEI and AssetMark investment adviser arrangements) are no longer offered to new accounts.

Based on Principal Financial Services

Occupation focus

Retired Founder/Business Owner

Based on Principal Financial Services

Location

4201 Westown Pkwy, Ste 350

West Des Moines IA 50266

Advisors at this office

3

Advisors at this office

user avatar

David O

Series 63, Series 66

West Des Moines, IA

Principal Financial Services

David Oliver is a financial advisor with Principal Financial Services in West Des Moines, IA, holding Series 63 and Series 66 credentials and bringing 24 years of industry experience. He has worked with Principal Life Insurance Company since 2002 and Principal Securities Inc. since 2016. Outside of his advisory role, Oliver is a partner in an LLC formed for the joint ownership of antique tractors with family members. Principal Securities provides brokerage and registered investment advisory services to a diverse client base, including individual investors, retirement plans, trusts, and other entities. The firm offers direct advisory programs, financial planning, retirement plan consulting, and access to third-party money manager solutions through various advisory and promoter arrangements.

Retired Founder/Business Owner
user avatar

John B

Series 66

West Des Moines, IA

Principal Financial Services

John Barclay is a financial advisor with Principal Financial Services in West Des Moines, IA. He holds a Series 66 designation and has five years of industry experience. His prior roles include positions at Principal Securities, Principal Life Insurance, Oliver & Herbert, Syngenta, Principal Financial Group, Workiva, and Golf USA. Outside of advising, he serves as a referee for basketball tournaments. Principal Securities provides brokerage and registered investment advisory services to a diverse client base, including individuals, retirement plans, trusts, estates, and active-duty military personnel abroad. The firm offers financial planning, retirement plan consulting, and access to third-party money manager programs under various advisory and promoter arrangements.

Retired Founder/Business Owner
user avatar

James V

Series 66

West Des Moines, IA

Principal Financial Services

James Vanberkum is a financial professional with three years of industry experience, currently affiliated with Principal Financial Services. He holds the Series 66 designation and has worked with several firms including Oliver Financial and Northwestern Mutual. Outside of advisory work, he is involved in selling fixed and variable insurance products through Crump. Principal Financial Services provides brokerage and registered investment advisory services to a diverse client base including individual investors, retirement plans, trusts, and charitable organizations. The firm offers direct advisory programs, financial planning, and access to third-party money managers through various advisory and promoter arrangements.

Retired Founder/Business Owner
View complete list of advisors at this office
Warmer team member

Not sure where to start?

We'll help you think it through—whether you ultimately need an advisor or not. Warmer helps you compare advisors clearly, so you can choose with confidence.

Find your advisor

For advisor listings, we rely on sources including public filings and data provided by advisors, and we cannot guarantee that all information is current or accurate. Advisors are independent and may not have reviewed or updated this information. Please review an advisor’s Form ADV and do your own diligence before deciding whether to work with them.

Advisor matching and introductions are provided by FinanceHQ LLC (“FHQ”), a wholly-owned subsidiary of Warmer and an SEC-registered investment advisor. We receive compensation from certain participating advisors for introductions or referrals. This creates a conflict of interest because we have an incentive to recommend advisors who compensate us, including those who pay us more. You pay no fee to use our matching service, and advisor fees are not increased because of a referral or introduction. We do not review the ongoing performance of advisors, manage or hold assets, guarantee performance, or provide advice about specific investments.

By using our service, you agree to our Terms of Service and Advisory Agreement, and acknowledge our Privacy Policy. Please review FHQ’s ADV Part 2A and Form CRS. Logos provided by Logo.dev

© 2026 Warmer Holdings Inc. (“Warmer”)