Investment adviser · CRD 307865

NORTHWESTERN MUTUAL INVESTMENT MANAGEMENT COMPANY, LLC

Investment adviser filing (IA)

MILWAUKEE, WI, United States · Form ADV filed May 6, 2026

Regulatory AUM
$323B
Form ADV · Item 5.F
Client accounts
32
Accounts, not individual clients
Employees
246
Reported in this filing
Advisory professionals
213
Investment advisory functions

Who they report serving

Form ADV · Item 5.D

Client types and their share of reported regulatory assets.

Client typeClientsRegulatory assetsShare of AUM
Insurance companies3$315,117,960,20797.5%
Pooled investment vehicles18$7,410,161,4462.3%
Banks & thrifts1$432,372,9800.1%
Charities1$117,845,1050.0%
Filing source

Form ADV 2099665 · May 6, 2026 · Item 5.D

Official IAPD profile (latest public filing). Values are the most recently reported in our imported data; the public profile may show a newer filing.

Private funds & service providers

29 Private funds

The count excludes feeder funds. Funds in the latest filing appear first, ordered by reported gross assets. Earlier funds retain their last reported values.

NORTHWESTERN MUTUAL PRIVATE EQUITY CO-INVESTMENT FUND III, LPPrivate Equity Fund · Last reported May 6, 2026$68MGross asset value

Form D fundraising filings

Northwestern Mutual Private Equity Co-Investment Fund III, LP

Fund administrator THE NORTHERN TRUST COMPANY CHICAGO, Illinois, United States Investor statements: Yes (provided to all investors) Related to adviser: No
Auditor PRICEWATERHOUSECOOPERS LLP CHICAGO, Illinois, United States
Custodian THE NORTHERN TRUST INTERNATIONAL BANKING CORPORATION JERSEY CITY, New Jersey, United States Related to adviser: No
Marketer NORTHWESTERN MUTUAL INVESTMENT SERVICES,LLC MILWAUKEE, Wisconsin, United States Related to adviser: Yes
Marketer NORTHWESTERN MUTUAL WEALTH MANAGEMENT COMPANY MILWAUKEE, Wisconsin, United States Related to adviser: Yes
Provider details
Annual audit
Yes
Prime brokers
No
Custodians
Yes
Administrator other than the adviser
Yes
External marketing
Yes

PRICEWATERHOUSECOOPERS LLP
PCAOB 238

THE NORTHERN TRUST INTERNATIONAL BANKING CORPORATION
LEI 54930042DBMRRWU1QM80

NORTHWESTERN MUTUAL INVESTMENT SERVICES,LLC
CRD 2881 · SEC 801-8095

Fund details & source
Fund ID
805-6557300477
Reported beneficial owners
268
Minimum commitment
$0
Form D file number
021-500601

Form ADV 2099665 · May 6, 2026 · Schedule D 7.B.(1)

Official IAPD profile (latest public filing). Values are the most recently reported in our imported data; the public profile may show a newer filing.

NORTHWESTERN MUTUAL PRIVATE EQUITY CO-INVESTMENT FUND I, LPPrivate Equity Fund · Last reported May 6, 2026$59.6MGross asset value

Form D fundraising filings

NORTHWESTERN MUTUAL PRIVATE EQUITY CO-INVESTMENT FUND I, LP

Fund administrator THE NORTHERN TRUST COMPANY CHICAGO, Illinois, United States Investor statements: Yes (provided to all investors) Related to adviser: No
Auditor PRICEWATERHOUSECOOPERS LLP CHICAGO, Illinois, United States
Custodian BROWN BROTHERS HARRIMAN & COMPANY NEW YORK, New York, United States Related to adviser: No
Custodian THE NORTHERN TRUST INTERNATIONAL BANKING CORPORATION JERSEY CITY, New Jersey, United States Related to adviser: No
Marketer NORTHWESTERN MUTUAL INVESTMENT SERVICES,LLC MILWAUKEE, Wisconsin, United States Related to adviser: Yes
Marketer NORTHWESTERN MUTUAL WEALTH MANAGEMENT COMPANY MILWAUKEE, Wisconsin, United States Related to adviser: Yes
Provider details
Annual audit
Yes
Prime brokers
No
Custodians
Yes
Administrator other than the adviser
Yes
External marketing
Yes

PRICEWATERHOUSECOOPERS LLP
PCAOB 238

BROWN BROTHERS HARRIMAN & COMPANY
LEI 5493006KMX1VFTPYPW14

THE NORTHERN TRUST INTERNATIONAL BANKING CORPORATION
LEI 54930042DBMRRWU1QM80

NORTHWESTERN MUTUAL INVESTMENT SERVICES,LLC
CRD 2881 · SEC 801-8095

Fund details & source
Fund ID
805-8354612225
Reported beneficial owners
291
Minimum commitment
$0
Form D file number
021-426875

Form ADV 2099665 · May 6, 2026 · Schedule D 7.B.(1)

Official IAPD profile (latest public filing). Values are the most recently reported in our imported data; the public profile may show a newer filing.

NORTHWESTERN MUTUAL PRIVATE EQUITY CO-INVESTMENT FUND II, LPPrivate Equity Fund · Last reported May 6, 2026$55.1MGross asset value

Form D fundraising filings

NORTHWESTERN MUTUAL PRIVATE EQUITY CO-INVESTMENT FUND II, LP

Fund administrator THE NORTHERN TRUST COMPANY CHICAGO, Illinois, United States Investor statements: Yes (provided to all investors) Related to adviser: No
Auditor PRICEWATERHOUSECOOPERS LLP CHICAGO, Illinois, United States
Custodian THE NORTHERN TRUST INTERNATIONAL BANKING CORPORATION JERSEY CITY, New Jersey, United States Related to adviser: No
Marketer NORTHWESTERN MUTUAL INVESTMENT SERVICES,LLC MILWAUKEE, Wisconsin, United States Related to adviser: Yes
Marketer NORTHWESTERN MUTUAL WEALTH MANAGEMENT COMPANY MILWAUKEE, Wisconsin, United States Related to adviser: Yes
Provider details
Annual audit
Yes
Prime brokers
No
Custodians
Yes
Administrator other than the adviser
Yes
External marketing
Yes

PRICEWATERHOUSECOOPERS LLP
PCAOB 238

THE NORTHERN TRUST INTERNATIONAL BANKING CORPORATION
LEI 54930042DBMRRWU1QM80

NORTHWESTERN MUTUAL INVESTMENT SERVICES,LLC
CRD 2881 · SEC 801-8095

Fund details & source
Fund ID
805-3687371878
Reported beneficial owners
272
Minimum commitment
$0
Form D file number
021-468314

Form ADV 2099665 · May 6, 2026 · Schedule D 7.B.(1)

Official IAPD profile (latest public filing). Values are the most recently reported in our imported data; the public profile may show a newer filing.

NMC V EQUITY FUND, LPPrivate Equity Fund · Last reported May 6, 2026$34.1MGross asset value
Auditor PRICEWATERHOUSECOOPERS LLP CHICAGO, Illinois, United States
Custodian BROWN BROTHERS HARRIMAN & COMPANY NEW YORK, New York, United States Related to adviser: No
Custodian THE BANK OF NEW YORK MELLON NEW YORK, Wisconsin, United States Related to adviser: No
Custodian U.S. BANK N.A. CINCINNATI, Ohio, United States Related to adviser: No
Provider details
Annual audit
Yes
Prime brokers
No
Custodians
Yes
Administrator other than the adviser
No
External marketing
No

PRICEWATERHOUSECOOPERS LLP
PCAOB 238

BROWN BROTHERS HARRIMAN & COMPANY
LEI 5493006KMX1VFTPYPW14

THE BANK OF NEW YORK MELLON
LEI WFLLPEPC7FZXEWRZV188

U.S. BANK N.A.
LEI 6BYL5QZYBDK8S7L73M02

Fund details & source
Fund ID
805-7950008827
Reported beneficial owners
2
Minimum commitment
$0

Form ADV 2099665 · May 6, 2026 · Schedule D 7.B.(1)

Official IAPD profile (latest public filing). Values are the most recently reported in our imported data; the public profile may show a newer filing.

NMC VI EQUITY FUND, LPPrivate Equity Fund · Last reported May 6, 2026$32.3MGross asset value

Form D fundraising filings

NMC VI EQUITY FUND, LP

Fund administrator THE NORTHERN TRUST COMPANY CHICAGO, Illinois, United States Investor statements: Yes (provided to all investors) Related to adviser: No
Auditor PRICEWATERHOUSECOOPERS LLP CHICAGO, Illinois, United States
Custodian THE NORTHERN TRUST INTERNATIONAL BANKING CORPORATION JERSEY CITY, New Jersey, United States Related to adviser: No
Provider details
Annual audit
Yes
Prime brokers
No
Custodians
Yes
Administrator other than the adviser
Yes
External marketing
No

PRICEWATERHOUSECOOPERS LLP
PCAOB 238

THE NORTHERN TRUST INTERNATIONAL BANKING CORPORATION
LEI 54930042DBMRRWU1QM80

Fund details & source
Fund ID
805-9828742942
Reported beneficial owners
2
Minimum commitment
$0
Form D file number
021-430165

Form ADV 2099665 · May 6, 2026 · Schedule D 7.B.(1)

Official IAPD profile (latest public filing). Values are the most recently reported in our imported data; the public profile may show a newer filing.

NORTHWESTERN MUTUAL CAPITAL MEZZANINE FUND III, L.P.Private Equity Fund · Last reported May 6, 2026$13.2MGross asset value

Form D fundraising filings

NORTHWESTERN MUTUAL CAPITAL MEZZANINE FUND III, LP

Auditor PRICEWATERHOUSECOOPERS LLP CHICAGO, Illinois, United States
Custodian BROWN BROTHERS HARRIMAN & COMPANY NEW YORK, New York, United States Related to adviser: No
Custodian THE BANK OF NEW YORK MELLON NEW YORK, Wisconsin, United States Related to adviser: No
Custodian U.S. BANK N.A. CINCINNATI, Ohio, United States Related to adviser: No
Provider details
Annual audit
Yes
Prime brokers
No
Custodians
Yes
Administrator other than the adviser
No
External marketing
No

PRICEWATERHOUSECOOPERS LLP
PCAOB 238

BROWN BROTHERS HARRIMAN & COMPANY
LEI 5493006KMX1VFTPYPW14

THE BANK OF NEW YORK MELLON
LEI WFLLPEPC7FZXEWRZV188

U.S. BANK N.A.
LEI 6BYL5QZYBDK8S7L73M02

Fund details & source
Fund ID
805-8656450076
Reported beneficial owners
2
Minimum commitment
$25M
Form D file number
021-186625

Form ADV 2099665 · May 6, 2026 · Schedule D 7.B.(1)

Official IAPD profile (latest public filing). Values are the most recently reported in our imported data; the public profile may show a newer filing.

NORTHWESTERN MUTUAL CAPITAL STRATEGIC EQUITY FUND III, LPPrivate Equity Fund · Last reported May 6, 2026$10.7MGross asset value

Form D fundraising filings

NORTHWESTERN MUTUAL CAPITAL STRATEGIC EQUITY FUND III, LP

Auditor PRICEWATERHOUSECOOPERS LLP CHICAGO, Illinois, United States
Custodian THE BANK OF NEW YORK MELLON NEW YORK, Wisconsin, United States Related to adviser: No
Custodian U.S. BANK N.A. CINCINNATI, Ohio, United States Related to adviser: No
Provider details
Annual audit
Yes
Prime brokers
No
Custodians
Yes
Administrator other than the adviser
No
External marketing
No

PRICEWATERHOUSECOOPERS LLP
PCAOB 238

THE BANK OF NEW YORK MELLON
LEI WFLLPEPC7FZXEWRZV188

U.S. BANK N.A.
LEI 6BYL5QZYBDK8S7L73M02

Fund details & source
Fund ID
805-3135013037
Reported beneficial owners
2
Minimum commitment
$25M
Form D file number
021-186624

Form ADV 2099665 · May 6, 2026 · Schedule D 7.B.(1)

Official IAPD profile (latest public filing). Values are the most recently reported in our imported data; the public profile may show a newer filing.

Services & filing details

Most recent filing: May 6, 2026. View historical filings

Reported services

Pooled investment vehicle management · Business portfolio management · Selection of other advisers

Compensation

Percentage of assets · Performance-based

Principal office

720 EAST WISCONSIN AVENUE
MILWAUKEE, WI, 53202-4797, United States

CRD 307865

Filing source

Form ADV 2099665 · May 6, 2026 · Items 1 & 5

Official IAPD profile (latest public filing). Values are the most recently reported in our imported data; the public profile may show a newer filing.