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Donald Blauner

Investment adviser representative at Prosperitas Financial in Los Angeles, CA

Investment adviser registrationUpdated

Donald Blauner is an investment adviser representative at Prosperitas Financial, LLC, an investment adviser managing $812M, and works from its Los Angeles, CA office. Donald Blauner has been registered through Prosperitas Financial since 14 February 2024, has 39 years in the industry across 2 firms and has passed the Series 6 and Series 63.

39
Years in industry
2
Years at firm
2
Adviser firms
1
States registered

From the IAPD record, checked 24 October 2026SEC record

Career

Donald Blauner has been an investment adviser representative at Prosperitas Financial since February 2024, and is not listed among the firm’s executive officers or direct owners.

Prosperitas Financial, LLC is a Valencia, CA firm with $812M under management, 2,138 clients and 23 advisers across 2 offices, as of its September 2026 filing.

Donald Blauner’s longest registration was 12 years at Crown Capital Securities, L.P. (2011–2024). Before joining Prosperitas Financial in 2024, Donald Blauner was registered through Crown Capital Securities, L.P.

  1. – present · 2 years
    Los Angeles, CA · Adviser representative · Firm CRD 315768
  2. Crown Capital Securities, L.P.
    – · 12 years
    Los Angeles, CA · Adviser representative · Firm CRD 6312

Credentials and registrations

Investment adviser representative registrations

Donald Blauner is registered as an investment adviser representative in California, as a resident of California, since February 2024.

  • CaliforniaResidentSince 14 February 2024

Examinations

SIECredited
Name
Securities Industry Essentials Examination
Series 6329 July 2014
Name
Uniform Securities Agent State Law Examination
Series 623 February 1987
Name
Investment Company Products/Variable Contracts Representative Examination

Key facts

Full name
Donald Evan Blauner
CRD
1013780
Firm
Prosperitas Financial · CRD 315768
Office
Los Angeles, CA
Registration
Investment adviser registration
In the industry since
February 1987
Disciplinary history
Not yet shown here · SEC record

Common questions

Where does Donald Blauner work?

Donald Blauner is an investment adviser representative registered through Prosperitas Financial, LLC since February 2024, and is not listed among the firm’s executive officers or direct owners.

Source: IAPD individual record, checked 24 October 2026

Is Donald Blauner a financial advisor?

Yes. Donald Blauner has a current investment-adviser registration in California, through Prosperitas Financial since February 2024.

Source: IAPD individual record, checked 24 October 2026

How many years of experience does Donald Blauner have?

Donald Blauner has 39 years in the financial industry, since February 1987, across 2 adviser firms.

Source: IAPD individual record, checked 24 October 2026

What exams has Donald Blauner passed?

Donald Blauner has passed 2 licensing exams: the Series 6 and Series 63. The earliest, the Series 6, was passed in February 1987. FINRA credited Donald Blauner with the SIE, which began in October 2018.

Source: IAPD individual record, checked 24 October 2026

Where is Donald Blauner based?

Donald Blauner’s registered office is in Los Angeles, CA.

Source: IAPD individual record, checked 24 October 2026

Is Donald Blauner registered with FINRA?

No. Donald Blauner has no current broker registration.

Source: IAPD individual record, checked 24 October 2026

How can I verify Donald Blauner’s record?

Search CRD 1013780 on the SEC’s adviser search (adviserinfo.sec.gov), which publishes Donald Blauner’s full registration record.

Source: IAPD individual record, checked 24 October 2026

Leadership at Prosperitas Financial

Sources

  1. IAPD individual record, CRD 1013780, checked 24 October 2026. Registration status, employment history and examinations.
  2. Form ADV Part 1A, Schedules A and B of Prosperitas Financial, LLC, filed 9 September 2026. Executive officers and direct owners; this person is not among them.