# Large Cap Blend Portfolio

Large Cap Blend Portfolio is a registered fund series of NORTHWESTERN MUTUAL SERIES FUND INC (series S000018229). Net assets $156.9M as of 2026-03-31.

## Profile

- Series ID: S000018229
- Registrant: NORTHWESTERN MUTUAL SERIES FUND INC
- LEI: 549300J8IDGQV6XROU84
- Net assets: $156.9M
- Total assets: $157.0M
- As of: 2026-03-31

## Advisers

- [J.P. Morgan Investment Management Inc. (Subadvisor)](https://search.stillhousedata.com/firm/107038)
- [Mason Street Advisors, LLC (Advisor)](https://search.stillhousedata.com/firm/114085)

## Top holdings (55 reported)

_Showing 15 of 55 holdings by value._

| Holding | Ticker | Value | % of fund |
| --- | --- | --- | --- |
| [NVIDIA Corp](https://search.stillhousedata.com/security/67066G104) | — | $14.1M | 900.28% |
| [Apple Inc](https://search.stillhousedata.com/security/037833100) | — | $11.2M | 711.77% |
| [Amazon.com Inc](https://search.stillhousedata.com/security/023135106) | — | $8.4M | 537.55% |
| [Alphabet Inc](https://search.stillhousedata.com/security/02079K305) | — | $7.7M | 490.86% |
| [Microsoft Corp](https://search.stillhousedata.com/security/594918104) | — | $6.1M | 386.62% |
| [Meta Platforms Inc](https://search.stillhousedata.com/security/30303M102) | — | $5.3M | 337.09% |
| [Broadcom Inc](https://search.stillhousedata.com/security/11135F101) | — | $5.1M | 323.66% |
| [Wells Fargo & Co](https://search.stillhousedata.com/security/949746101) | — | $5.0M | 315.86% |
| [Mastercard Inc](https://search.stillhousedata.com/security/57636Q104) | — | $4.6M | 294.52% |
| [Lowe's Cos Inc](https://search.stillhousedata.com/security/548661107) | — | $3.9M | 248.03% |
| [NextEra Energy Inc](https://search.stillhousedata.com/security/65339F101) | — | $3.9M | 246.04% |
| [American Express Co](https://search.stillhousedata.com/security/025816109) | — | $3.8M | 239.28% |
| [McDonald's Corp](https://search.stillhousedata.com/security/580135101) | — | $3.7M | 234.10% |
| [Walmart Inc](https://search.stillhousedata.com/security/931142103) | — | $3.2M | 203.94% |
| [Walt Disney Co/The](https://search.stillhousedata.com/security/254687106) | — | $3.0M | 191.23% |

## Net asset history

| Report date | Net assets |
| --- | --- |
| 2026-03-31 | $156.9M |
| 2025-12-31 | $170.7M |
| 2025-09-30 | $178.1M |
| 2025-06-30 | $169.1M |
| 2025-03-31 | $152.6M |
| 2024-12-31 | $172.0M |
| 2024-09-30 | $175.3M |
| 2024-06-30 | $168.5M |

## 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/S000018229.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.