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David Soiferman

Cambridge Investment Research Advisors, INC.
36 Years of Experience
Oldsmar, FL
6 DisclosuresBroker
View SEC Summary
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David Soiferman is a registered investment advisor at Cambridge Investment Research Advisors, INC., based in Oldsmar, FL, with 36 years of industry experience. David is also registered as a broker, so some compensation may come from commissions on products sold. Their practice areas include Divorce Planning, Education Planning, Estate Planning, Financial Planning & Coaching, and 6 more. Their firm serves 361,213 clients with $140B in assets under management.

Cambridge Investment Research Advisors, INC.
Compensation
Commission-BasedFee-Only (% of Portfolio)Fixed/Hourly
Firm Size
3940 advisors
Number of Clients
361,213 clients
Average Client Portfolio
$384K average
Assets Under Management
$138.7B

Fee Structure

Minimum Investment:$25K
Planning is included in investment management (also available separately)
Portfolio-Based Fees (Flat)
Portfolio ValueAnnual Fee
Any2.25%

Maximum allowable advisory fee is 2.25% annually across platforms. Actual fees are negotiable and set by your financial professional based on account size, complexity, and specific program selected.

Fee Estimator
Your Portfolio Value
$500K
$0$500K$1M$5M$20M
Estimated Annual Fee
—
View Full SEC Brochure

Location

640 Brooker Creek Blvd., Ste. 400, Oldsmar, FL, 34677

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History

Regulatory History (6)
What are disclosures? Advisors must report customer complaints, regulatory actions, and certain legal or financial events to the SEC. Not all disclosures are serious—many are settled disputes or minor violations. Learn how to evaluate them.
Employment Separation After Allegations
June 2026
Customer Dispute
June 2023
Denied
Customer Dispute
January 2023
Denied
Customer Dispute
February 1996
Settled
Customer Dispute
June 1995
Settled
Customer Dispute
November 1994
Settled
View Full SEC ReportHow to Read Disclosures
Other Business Activities

David owns multiple single-family real estate properties. He also volunteers with Boy Scout Troop 202, dedicating minimal time each month.

Employment History
Current Registrations
Cambridge Investment Research Advisors, INC.
August 2026 - Present · 2 mos
Cambridge Investment Research, INC.Broker
July 2026 - Present · 3 mos
Previous Registrations
Ameriprise Financial Services, LLC
April 2010 - June 2026 · 16 yrs 2 mos
Ameriprise Financial Services, LLCBroker
April 2010 - June 2026 · 16 yrs 2 mos
J.P. Turner & Company, L.L.C.Broker
March 2010 - April 2010 · 1 mo
Gunnallen Financial, INC
September 2003 - March 2010 · 6 yrs 6 mos
Gunnallen Financial, INCBroker
November 2001 - March 2010 · 8 yrs 4 mos
J.P. Turner & Company, L.L.C.Broker
November 2000 - November 2001 · 1 yr
Barron Chase Securities, INC.Broker
September 1999 - November 2000 · 1 yr 2 mos
Hd Brous & CO., INC.Broker
December 1994 - October 1999 · 4 yrs 10 mos
J. Gregory & Company, INC.Broker
April 1993 - December 1994 · 1 yr 8 mos
Chatfield Dean & CO., INC.Broker
October 1992 - April 1993 · 6 mos
Corporate Securities Group, INC.Broker
July 1992 - October 1992 · 3 mos
J. W. Gant & Associates, INC.Broker
September 1989 - July 1992 · 2 yrs 10 mos
State Registrations1 state
FL
AdvisorBrokerBoth

You can work with an advisor not registered in your state. Most advisors can legally serve a small number of clients across state lines without registering.

Exams
No exam information available for this advisor.
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