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Marianne Caswell

President and Elected Member at Park Avenue Securities

Investment adviser and broker registrationsUpdated

Marianne Caswell is President and Elected Member of Park Avenue Securities LLC, a New York investment adviser managing $19.6B. Marianne Caswell has been registered as an investment adviser representative through Park Avenue Securities since 25 April 2017, has 9 years in the industry across 1 firm and has passed the Series 7, Series 66 and Series 24.

9
Years in industry
9
Years at firm
1
Adviser firms
1
States registered

From the IAPD record, checked 18 October 2026SEC record

Career

Marianne Caswell has been President and Elected Member of Park Avenue Securities since January 2021, is a control person of the firm and directly owns under 5% of it.

Park Avenue Securities LLC is a New York, NY firm with $19.6B under management, 82,118 clients and 2,054 advisers across 544 offices, as of its September 2026 filing.

  1. – present · 9 years
    Adviser representative and broker · Firm CRD 46173

Credentials and registrations

Investment adviser representative registrations

Marianne Caswell is registered as an investment adviser representative in New York, since April 2021.

  • New YorkSince 16 April 2021

Examinations

SIECredited
Name
Securities Industry Essentials Examination
Series 241 May 2018
Name
General Securities Principal Examination
Series 6615 May 2017
Name
Uniform Combined State Law Examination
Series 725 April 2017
Name
General Securities Representative Examination

Key facts

Full name
Marianne Grace Caswell
CRD
6424651
Firm
Park Avenue Securities · CRD 46173
Role
President and Elected Member
Registration
Investment adviser and broker registrations
In the industry since
April 2017
Disciplinary history
Not yet shown here · SEC record · BrokerCheck

Common questions

Where does Marianne Caswell work?

Marianne Caswell has been President and Elected Member of Park Avenue Securities LLC since January 2021, and is a control person of the firm.

Source: Form ADV, Schedule A, filed 8 September 2026

Is Marianne Caswell a financial advisor?

Yes. Marianne Caswell has a current investment-adviser registration in New York, through Park Avenue Securities since April 2017.

Source: IAPD individual record, checked 18 October 2026

How many years of experience does Marianne Caswell have?

Marianne Caswell has 9 years in the financial industry, since April 2017, across 1 adviser firm.

Source: IAPD individual record, checked 18 October 2026

What exams has Marianne Caswell passed?

Marianne Caswell has passed 3 licensing exams: the Series 7, Series 66 and Series 24. The earliest, the Series 7, was passed in April 2017. FINRA credited Marianne Caswell with the SIE, which began in October 2018.

Source: IAPD individual record, checked 18 October 2026

Is Marianne Caswell registered with FINRA?

Yes. Marianne Caswell has a current broker registration, under CRD 6424651.

Source: FINRA BrokerCheck

How can I verify Marianne Caswell’s record?

Search CRD 6424651 on the SEC’s adviser search (adviserinfo.sec.gov) and FINRA’s broker search (brokercheck.finra.org), which publish Marianne Caswell’s full registration record.

Source: IAPD individual record, checked 18 October 2026

Leadership at Park Avenue Securities

Sources

  1. IAPD individual record, CRD 6424651, checked 18 October 2026. Registration status, employment history and examinations.
  2. Form ADV Part 1A, Schedules A and B of Park Avenue Securities LLC, filed 8 September 2026. Title, control and ownership bands.