# Large Cap Core Stock Portfolio

Large Cap Core Stock Portfolio is a registered fund series of NORTHWESTERN MUTUAL SERIES FUND INC (series S000000040). Net assets $766.0M as of 2026-03-31.

## Profile

- Series ID: S000000040
- Registrant: NORTHWESTERN MUTUAL SERIES FUND INC
- LEI: VR6JA5TLPSU3FJG4YL55
- Net assets: $766.0M
- Total assets: $766.4M
- As of: 2026-03-31

## Advisers

- [Wellington Management Company LLP (Subadvisor)](https://search.stillhousedata.com/firm/106595)
- [Mason Street Advisors, LLC (Advisor)](https://search.stillhousedata.com/firm/114085)

## Top holdings (142 reported)

_Showing 15 of 142 holdings by value._

| Holding | Ticker | Value | % of fund |
| --- | --- | --- | --- |
| [NVIDIA Corp](https://search.stillhousedata.com/security/67066G104) | — | $68.8M | 898.25% |
| [Apple Inc](https://search.stillhousedata.com/security/037833100) | — | $43.8M | 571.95% |
| [Microsoft Corp](https://search.stillhousedata.com/security/594918104) | — | $37.8M | 493.20% |
| [Amazon.com Inc](https://search.stillhousedata.com/security/023135106) | — | $37.5M | 488.88% |
| [Alphabet Inc](https://search.stillhousedata.com/security/02079K305) | — | $34.3M | 447.83% |
| [Broadcom Inc](https://search.stillhousedata.com/security/11135F101) | — | $25.3M | 330.52% |
| [Meta Platforms Inc](https://search.stillhousedata.com/security/30303M102) | — | $22.3M | 291.24% |
| [Exxon Mobil Corp](https://search.stillhousedata.com/security/30231G102) | — | $20.0M | 261.27% |
| [Berkshire Hathaway Inc](https://search.stillhousedata.com/security/084670702) | — | $15.8M | 205.73% |
| [Wells Fargo & Co](https://search.stillhousedata.com/security/949746101) | — | $15.6M | 203.64% |
| [Mastercard Inc](https://search.stillhousedata.com/security/57636Q104) | — | $14.3M | 186.29% |
| [Walmart Inc](https://search.stillhousedata.com/security/931142103) | — | $13.9M | 181.08% |
| [Eli Lilly & Co](https://search.stillhousedata.com/security/532457108) | — | $13.5M | 175.86% |
| [Tesla Inc](https://search.stillhousedata.com/security/88160R101) | — | $12.0M | 156.91% |
| [Goldman Sachs Group Inc/The](https://search.stillhousedata.com/security/38141G104) | — | $10.9M | 141.83% |

## Net asset history

| Report date | Net assets |
| --- | --- |
| 2026-03-31 | $766.0M |
| 2025-12-31 | $824.8M |
| 2025-09-30 | $811.7M |
| 2025-06-30 | $773.7M |
| 2025-03-31 | $706.9M |
| 2024-12-31 | $756.8M |
| 2024-09-30 | $749.7M |
| 2024-06-30 | $735.4M |

## 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/S000000040.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.