OCIO Intelligence
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Mercer Investments LLC

Alpha Nasdaq OCIO Indices - Contributor

BOSTON, MA

Form ADV and provider website profile · CRD 133449 · regulatory data as of Aug 11, 2026

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This profile compiles reported firm AUM, regulatory account counts, ownership information, and source-linked regulatory records for Mercer Investments LLC. Firm-wide values may include business beyond OCIO services; review the linked filing before relying on a claim. How to interpret OCIO Intelligence data.

$226.0BReported Firm AUMReported Firm AUMTotal assets under management reported for the registered advisory firm. This may include businesses beyond its OCIO services.
1,417Total AccountsTotal AccountsTotal regulatory accounts reported in Form ADV Item 5.F. This is not necessarily the number of OCIO mandates or unique clients.
$220.3BDiscretionary AUMDiscretionary AUMFirm assets reported as discretionary, where the adviser generally has authority to make investment decisions within the client mandate.
$5.8BNon-discretionary AUMNon-discretionary AUMFirm assets reported as non-discretionary, where the client generally retains final investment decision authority.

Direct Owners & Executives

Source: Form ADV
Mercer (Us) LlcSole Member
Reported since
03/2019
Type
Domestic entity
Control person
Yes
Ownership
75% or more
Ferdinand Gerhard JahnelTreasurer
Reported since
12/2015
Type
Individual
Control person
Yes
Ownership
Less than 5%
Stephen Michael GouthroDirector
Reported since
03/2019
Type
Individual
Control person
Yes
Ownership
Less than 5%
Caroline Locke Harrington HulmeSecretary & Senior Counsel
Reported since
07/2021
Type
Individual
Control person
Yes
Ownership
Less than 5%
Tammy Yoo ChoeChief Compliance Officer
Reported since
03/2022
Type
Individual
Control person
No
Ownership
Less than 5%
Marc David CordoverPresident & Director
Reported since
12/2022
Type
Individual
Control person
Yes
Ownership
Less than 5%
Brandi Lyn WustChief Client Officer
Reported since
03/2025
Type
Individual
Control person
Yes
Ownership
Less than 5%
Susan Alice PotterDirector
Reported since
03/2025
Type
Individual
Control person
Yes
Ownership
Less than 5%
Anne Marie SchultzChief Commercial Officer
Reported since
03/2025
Type
Individual
Control person
Yes
Ownership
Less than 5%
Jon Daniel GezotisChief Operating Officer
Reported since
03/2025
Type
Individual
Control person
Yes
Ownership
Less than 5%
Andrew Knox McdougallChief Investment Officer
Reported since
06/2026
Type
Individual
Control person
Yes
Ownership
Less than 5%

Indirect Ownership

Source: Form ADV
Inc. Marsh & Mclennan Companies

Domestic entity

EntityMERCER (US) LLCStatusSHAREHOLDERReported since02/1984Ownership75% or moreControl personYes

Owners & Executives

Source: Form ADV
SM
Stephen Michael Gouthro

Director

TY
Tammy Yoo Choe

Chief Compliance Officer

MD
Marc David Cordover

President & Director

BL
Brandi Lyn Wust

Chief Client Officer

SA
Susan Alice Potter

Director

AM
Anne Marie Schultz

Chief Commercial Officer

Names and titles are shown as reported in Form ADV.

Ownership & Governance

Direct owners & executives11

Indirect ownership records1

Regulatory statusSEC registered investment adviser

SEC registration dateJan 3, 2005

CRD number133449