# International Growth Portfolio

International Growth Portfolio is a registered fund series of NORTHWESTERN MUTUAL SERIES FUND INC (series S000000051). Net assets $1.1B as of 2026-03-31.

## Profile

- Series ID: S000000051
- Registrant: NORTHWESTERN MUTUAL SERIES FUND INC
- LEI: A7EFFZCFPQNSS1P3HZ68
- Net assets: $1.1B
- Total assets: $1.1B
- As of: 2026-03-31

## Advisers

- [Mason Street Advisors, LLC (Advisor)](https://search.stillhousedata.com/firm/114085)
- [FIAM LLC (Subadvisor)](https://search.stillhousedata.com/firm/133196)

## Top holdings (59 reported)

_Showing 15 of 59 holdings by value._

| Holding | Ticker | Value | % of fund |
| --- | --- | --- | --- |
| ASML Holding NV | — | $85.9M | 786.40% |
| Taiwan Semiconductor Manufacturing Co Ltd | — | $51.4M | 470.11% |
| Safran SA | — | $40.9M | 374.70% |
| CRH PLC | — | $38.9M | 355.93% |
| BAE Systems PLC | — | $38.8M | 355.32% |
| Schneider Electric SE | — | $37.1M | 339.67% |
| Linde PLC | — | $35.1M | 321.08% |
| Rolls-Royce Holdings PLC | — | $34.1M | 312.08% |
| Airbus SE | — | $32.0M | 292.62% |
| Mitsubishi Heavy Industries Ltd | — | $31.2M | 285.29% |
| [GE Vernova Inc](https://search.stillhousedata.com/security/36828A101) | — | $30.8M | 282.05% |
| Novartis AG | — | $27.9M | 255.65% |
| Atlas Copco AB | — | $27.8M | 254.22% |
| UBS Group AG | — | $27.3M | 250.26% |
| Legrand SA | — | $25.2M | 230.56% |

## Net asset history

| Report date | Net assets |
| --- | --- |
| 2026-03-31 | $1.1B |
| 2025-12-31 | $1.1B |
| 2025-09-30 | $1.2B |
| 2025-06-30 | $1.1B |
| 2025-03-31 | $1.1B |
| 2024-12-31 | $1.0B |
| 2024-09-30 | $1.1B |
| 2024-06-30 | $1.1B |

## More

- [Registrant: NORTHWESTERN MUTUAL SERIES FUND INC](https://search.stillhousedata.com/registrant/742212)
- [This page as markdown (for LLM agents)](https://search.stillhousedata.com/fund/S000000051.md)
- [Search all SEC filings, advisers and people on Adviser Search](https://search.stillhousedata.com/)

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Source: public SEC filing data via Adviser Search (https://search.stillhousedata.com).
Agents: this data is also queryable via MCP tools and read-only SQL — see https://search.stillhousedata.com/llms.txt.