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Northwestern Mutual Investment Management

SEC-registered adviser since 2020Milwaukee, WICRD 307865

23
Clients
213
Advisory staff

From Form ADV filed 6 May 2026 · data retrieved 15 October 2026SEC record

Northwestern Mutual Investment Management is an investment adviser headquartered in Milwaukee, Wisconsin, and registered with the SEC since 2020. Its clients include insurance companies, pooled investment vehicles and banking or thrift institutions.

Its services include portfolio management for pooled vehicles, portfolio management for institutions and selecting other managers. Fee arrangements include a percentage of assets under management and performance-based fees. The Northwestern Mutual Life Insurance Company owns 75% or more of Northwestern Mutual Investment Management.

Clients

Northwestern Mutual Investment Management serves 23 clients, 18 of them pooled investment vehicles. The average client has about $14 billion with the firm.

Regulatory assets by client type
  • Pooled investment vehicles18 clients2%
  • Insurance companies3 clients98%
  • OtherBanking or thrift institutions, Charitable organizations0%
Show client breakdown
Banking or thrift institutions
Clients
1
Regulatory AUM
$432,372,980
Share
0.1%
Avg. per client
$432.4M
Pooled investment vehicles
Clients
18
Regulatory AUM
$7,410,161,446
Share
2.3%
Avg. per client
$411.7M
Charitable organizations
Clients
1
Regulatory AUM
$117,845,105
Share
0.0%
Avg. per client
$117.8M
Insurance companies
Clients
3
Regulatory AUM
$315,117,960,207
Share
97.5%
Avg. per client
$105.04B

Total

Clients
23
Regulatory AUM
$323,078,339,738
Share
100%
Avg. per client
$14.05B

What it does

Northwestern Mutual Investment Management provides portfolio management for pooled vehicles, portfolio management for institutions and selecting other managers. It is paid through a percentage of assets and performance-based fees.

Northwestern Mutual Investment Management advises 25 private funds.

100.0% of assets ($323.08B across 32 accounts) are managed with discretion. 39% of clients are outside the U.S., and 23 clients received advice without assets under management last fiscal year.

What the accounts hold

Separately managed account assets by class, year end
  • Stocks4%
    • Exchange-traded equities3%
    • Non-exchange-traded equities1%
  • Funds5%
  • Bonds66%
    • Investment grade corporate bonds57%
    • High-yield corporate bonds4%
    • State and local bonds2%
    • Sovereign bonds2%
    • U.S. government and agency bonds1%
  • Cash2%
  • Other22%
    • Co-investment funds, collateral loan obligations, real estate, mortgage loans, mortgage-backed securities, other asset-backed securities22%

Filed values cover 99%. The neutral 1% gap has no reported category.

Custodians

Northwestern Mutual Investment Management’s client accounts are held mainly at The Bank of New York Mellon, with 44% of managed assets. Northwestern Mutual Investment Management has custody of $809.5M for 9 clients.

Managed account assets by custodian
  • The Bank of New York MellonThe Bank of New York Mellon · New York, NY · $141.35B44%
  • All other custodians$181.72B56%

Ownership and leadership

The Northwestern Mutual Life Insurance Company owns 75% or more of Northwestern Mutual Investment Management.

Who owns the firm
Northwestern Mutual Investment Management Company, LLC· the adviser
  • The Northwestern Mutual Life Insurance Company

    Control person · since January 2015

    Owns 75% or more of Northwestern Mutual Investment Management Company, LLC

Leadership

  • Raymond Auth
    Director; Vice President - Investment Strategy
  • John Bentley
    Chairman & President
  • Daniel Julka
    Director; Vice President - Private Securities
  • Deborah Schultz
    Director; Vice President - Chief Risk Officer
  • Jason Smith
    Director; Vice President - Public Investments
  • Thomas Zale
    Director; Vice President - Real Estate
  • Daniel Flesch
    Chief Operating Officer
  • Matthew Gabrys
    Chief Compliance Officer
  • Cindy Dodge
    Treasurer

Staff

  • 246 employees
  • 213 in advisory functions

Reported holdings

Northwestern Mutual Investment Management’s reported 13F holdings total $8.53B across 880 positions, and the ten largest make up 65.5% of it.

$8.53B
Reported 13F value
880
Positions
65.5%
In the 10 largest
+29.3%
Value vs. prior quarter
Ten largest positions, share of reported value
  1. iShares TR · MSCI Eafe ETF12.7%
  2. iShares TR · Core S&P500 ETF12.3%
  3. iShares TR · Core S&P Scp ETF8.7%
  4. iShares TR · Core S&P Mcp ETF7.7%
  5. Vanguard Index Fds · S&P 500 ETF Shs6.2%
  6. iShares TR · Iboxx Inv CP ETF5.8%
  7. iShares TR · Broad Usd High3.8%
  8. iShares TR · Iboxx HI YD ETF3.5%
  9. iShares TR · 20 YR TR BD ETF3.0%
  10. Nvidia Corporation1.8%

Together, the ten largest are 65.5% of reported value.

The 50 largest positions and quarterly changesQuarter ended 30 June 2026 · filed 12 August 2026

A 13F covers only exchange-traded long positions the firm holds with discretion, so this $8.53B is not its $323.08B in regulatory assets and does not represent any individual client's portfolio.

Fees

Northwestern Mutual Investment Management is paid through a percentage of assets under management and performance-based fees.

Northwestern Mutual Investment Management’s fee rates are not included in this profile. Find its brochure on the SEC’s site.

Offices and registrations

Besides its headquarters, Northwestern Mutual Investment Management has 1 office, with 2 listed addresses across 2 states.

Listed office addresses by state

Wisconsin · 1 listed address

  • 720 East Wisconsin Avenue, MilwaukeeHQ

Other business names

Northwestern Mutual Investment Management has reported 1 other business name to the SEC.

  • Northwestern Mutual Capital

Registration details

Legal name
Northwestern Mutual Investment Management Company, LLC
Headquarters
720 East Wisconsin Avenue, Milwaukee, WI 53202-4797
Website
Not reported
SEC file
801-119948
Structure
Delaware LLC
Fiscal year end
December

This directory does not report disciplinary history, for any firm or individual, in either direction. The SEC publishes the complete record, including any disciplinary events, and it is the authoritative place to check one. See this firm's record on adviserinfo.sec.gov

Common questions

How many clients does Northwestern Mutual Investment Management have?

Northwestern Mutual Investment Management has 23 clients and manages $323.1 billion for them, as of May 2026. They include 18 pooled investment vehicles, 3 insurance companies and 1 banking or thrift institutions.

Source: Form ADV Part 1A, Items 5.D and 5.F, filed 6 May 2026

What services does Northwestern Mutual Investment Management offer?

Northwestern Mutual Investment Management provides portfolio management for pooled vehicles, portfolio management for institutions and selecting other managers.

Source: Form ADV Part 1A, Item 5.G, from the SEC's 2 October 2026 data file

Which custodians does Northwestern Mutual Investment Management use?

Northwestern Mutual Investment Management’s separately managed account assets are held at The Bank of New York Mellon (New York, NY), with $141,354,705,515. Only custodians holding at least a tenth of those assets are named.

Source: Form ADV Part 1A, Schedule D, Section 5.K.(3), filed 6 May 2026

How many financial advisors does Northwestern Mutual Investment Management have?

Northwestern Mutual Investment Management has 0 investment adviser representatives registered with state securities authorities, out of 246 employees, and 213 perform investment advisory functions. None are registered representatives of a broker-dealer or licensed insurance agents.

Source: Form ADV Part 1A, Items 5.A and 5.B, from the SEC's 2 October 2026 data file

What does Northwestern Mutual Investment Management invest in?

At the end of its last fiscal year, Northwestern Mutual Investment Management’s separately managed accounts held 57% investment grade corporate bonds, 22% co-investment funds, collateral loan obligations, real estate, mortgage loans, mortgage-backed securities, other asset-backed securities, 5% pooled vehicles (private funds and similar), 4% high-yield corporate bonds, 3% exchange-traded equities, 2% state and local bonds, 2% sovereign bonds, 2% cash and equivalents, 1% non-exchange-traded equities and 1% U.S. government and agency bonds. It advises 25 private funds.

Source: Form ADV Part 1A, Items 5.K.(1) and 7.B, from the SEC's 2 October 2026 data file

Who owns Northwestern Mutual Investment Management?

Northwestern Mutual Investment Management’s direct owner is the Northwestern Mutual Life Insurance Company (75% or more).

Source: Form ADV Part 1A, Schedules A and B, filed 6 May 2026

How does Northwestern Mutual Investment Management get paid?

Northwestern Mutual Investment Management is paid through a percentage of assets under management and performance-based fees. Its Form ADV lists no commissions among how it is paid.

Source: Form ADV Part 1A, Item 5.E, from the SEC's 2 October 2026 data file

Sources

  1. Form ADV Part 1A, amendment filed 6 May 2026. Items 1, 5, 9, 11 and Schedules A, B and D.
  2. IAPD firm record, CRD 307865.
  3. Form 13F-HR, filed 12 August 2026 for the quarter ended 30 June 2026.

Retrieved 15 October 2026. All are published by the SEC and may have been amended since.

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This profile is compiled from public regulatory filings and is provided for informational purposes only. Niva Wealth is not affiliated with Northwestern Mutual Investment Management Company, LLC and makes no representation about the quality of its services. Figures reflect the filing dates shown and may have changed. Ownership percentages are the bands reported to the SEC, not exact figures.