NORTHWESTERN MUTUAL SERIES FUND, INC.

549300T1UBX7MDSNZA55

The entity

Status: Active
LEI status: Issued and current
Category: Fund
Legal form: Stock Corporation (HLR4)
Jurisdiction: US-MD
Entity created: December 22, 1983

Address

Country: United States
Legal address: C/O THE CORPORATION TRUST INCORPORATED, 2405 YORK ROAD, SUITE 20121093-2264 LUTHERVILLE TIMONIUMUnited States (US-MD)
Head office: C/O MASON STREET ADVISORS, LLC, 720 EAST WISCONSIN AVENUE53202 MILWAUKEEUnited States (US-WI)

Identifier

LEI: 549300T1UBX7MDSNZA55
Registered: December 26, 2017 at 09:30 PM UTC
Last updated: July 8, 2026 at 11:36 AM UTC
Next renewal: July 12, 2027 at 12:00 AM UTC
Issuer: Bloomberg (5493001KJTIIGC8Y1R12)
Registered with: Business Services (Maryland Department of Assessments and Taxation) (RA000614)
Identifier: D01653187
Verified against: EDGAR (RA000665)
Verified as: 0000742212
Corroboration: Confirmed against a public register
GLEIF conformity: Meets the standard

Corporate structure

Owned by

MASON STREET ADVISORS, LLC
Fund managerUnited StatesGK4LJB5OE5ID5VYOCY69

Owns30

Active/Passive Aggressive Portfolio
Sub-fundUnited States
Active/Passive Balanced Portfolio
Sub-fundUnited States
Active/Passive Conservative Portfolio
Sub-fundUnited States
Active/Passive Moderate Portfolio
Sub-fundUnited States
Active/Passive Very Aggressive Portfolio
Sub-fundUnited States
Domestic Equity Portfolio
Sub-fundUnited States
Emerging Markets Equity Portfolio
Sub-fundUnited States
Equity Income Portfolio
Sub-fundUnited States
Focused Appreciation Portfolio
Sub-fundUnited States
Government Money Market Portfolio
Sub-fundUnited States
Growth Stock Portfolio
Sub-fundUnited States
High Yield Bond Portfolio
Sub-fundUnited States
Index 400 Stock Portfolio
Sub-fundUnited States
Index 500 Stock Portfolio
Sub-fundUnited States
Index 600 Stock Portfolio
Sub-fundUnited States
Inflation Managed Portfolio
Sub-fundUnited States
International Equity Portfolio
Sub-fundUnited States
International Growth Portfolio
Sub-fundUnited States
Large Cap Blend Portfolio
Sub-fundUnited States
Large Cap Core Stock Portfolio
Sub-fundUnited States
Large Company Value Portfolio
Sub-fundUnited States
Long-Term US Government Bond Portfolio
Sub-fundUnited States
Mid Cap Growth Stock Portfolio
Sub-fundUnited States
Mid Cap Value Portfolio
Sub-fundUnited States
Multi-Sector Bond Portfolio
Sub-fundUnited States
Research International Core Portfolio
Sub-fundUnited States
Select Bond Portfolio
Sub-fundUnited States
Short-Term Bond Portfolio
Sub-fundUnited States
Small Cap Growth Stock Portfolio
Sub-fundUnited States
Small Cap Value Portfolio
Sub-fundUnited States

Why no parent is reported

No direct parent reportedNo ultimate parent reported: No parent prepares consolidated accounts including it

Machine access

REST: https://lei.online/v1/entities/549300T1UBX7MDSNZA55This record as JSON.
MCP: https://lei.online/mcpThe same data as an MCP tool.

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