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Kristin Brett Mariani

JANUS HENDERSON INVESTORS US LLC·DENVER, Colorado
SIE, Series 7, Series 24, Series 63, Series 65Clean recordJANUS HENDERSON INVESTORS US LLC
151 DETROIT STREET, DENVER, CO 80206CRD# 2740967Firm CRD# 104652

Profile Verification

Sourced · FINRA · SEC · CFP Board · Self-disclosed
Identity
Kristin Brett Mariani · DENVER, CO
Registration
CRD #2740967 · JANUS HENDERSON INVESTORS US LLC
Brand Profile
Not yet started
01

Registrations & Exams

FINRA examinations passed
SIE
Series 7
Series 24
Series 63
Series 65
02

Disclosure History

Clean record · no disclosure events on file

Source: SEC IAPD, as of 14 August 2026. Verify on FINRA BrokerCheck →

03

Firm Overview

Firm
JANUS HENDERSON INVESTORS US LLC
CRD 104652 · SEC 801-13991
AUM
$239.3B
Regulatory assets under management
Employees
978
6,602 client accounts
Services offered by JANUS HENDERSON INVESTORS US LLC
Per Form ADV
Portfolio management (individuals)
Portfolio management (pooled investments)
Pension consulting
Selection of other advisers
Security ratings or pricing services
Other
Client types served by the firm
Per Form ADV
Individuals
Institutional Investors
Pension & Retirement Plans
View all advisors at JANUS HENDERSON INVESTORS US LLC →
Introduction

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Frequently Asked Questions

What services does Kristin Brett Mariani offer?
Kristin Brett Mariani specializes in Investment Management, Retirement Planning, Wealth Management. Contact their office in DENVER, Colorado for a consultation.
What are Kristin Brett Mariani's credentials?
Kristin Brett Mariani is a registered investment adviser representative. Check their firm's Form ADV filing for detailed qualification information.
Where is Kristin Brett Mariani located?
Kristin Brett Mariani is based in DENVER, Colorado, working with JANUS HENDERSON INVESTORS US LLC. Their office serves clients in the DENVER metropolitan area and surrounding communities.
How does Kristin Brett Mariani charge for services?
Kristin Brett Mariani's firm is compensated through percentage of aum, performance-based fees. Always review the firm's Form ADV Part 2 for complete fee details before engaging an advisor.
How large is JANUS HENDERSON INVESTORS US LLC?
JANUS HENDERSON INVESTORS US LLC has approximately 978 employees and manages $239.3B in regulatory assets under management. The firm is registered with the SEC as an investment adviser.
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Other Advisors at JANUS HENDERSON INVESTORS US LLC

Michelle Rose Rosenberg
DENVER, CO
Steven Richard Saba
DENVER, CO
Michael Alan Schweitzer
DENVER, CO
Brennan Allen Hughes
DENVER, CO
John Ingram
DENVER, CO
Robin Beery
DENVER, CO

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