# NORTHWESTERN MUTUAL LIFE Northwestern Mutual Life Insurance Co/The

NORTHWESTERN MUTUAL LIFE Northwestern Mutual Life Insurance Co/The is a security (CUSIP 668138AF7) tracked across SEC portfolio filings. 11 registered fund positions totaling $10.9M via N-PORT as of 2026-05-31.

## Summary

- Issuer: NORTHWESTERN MUTUAL LIFE
- Class: Northwestern Mutual Life Insurance Co/The
- CUSIP: 668138AF7
- Asset category: DBT
- 13F holders: 0
- N-PORT fund positions: 11
- N-PORT value: $10.9M
- N-PORT report: 2026-05-31

## Top fund holders (N-PORT)

| Fund | Registrant | Value | % of fund |
| --- | --- | --- | --- |
| [Allspring Core Plus Bond Fund](https://search.stillhousedata.com/fund/S000007418) | ALLSPRING FUNDS TRUST | $6.5M | 5.91% |
| [Nomura Extended Duration Bond Fund](https://search.stillhousedata.com/fund/S000003923) | Delaware Group Income Funds | $1.4M | 52.91% |
| [VOYA INTERMEDIATE BOND PORTFOLIO](https://search.stillhousedata.com/fund/S000008760) | Voya Intermediate Bond Portfolio | $642K | 7.05% |
| [Core Fixed Income Fund](https://search.stillhousedata.com/fund/S000008437) | MORGAN STANLEY PATHWAY FUNDS | $529K | 2.89% |
| MFS MULTIMARKET INCOME TRUST | MFS MULTIMARKET INCOME TRUST | $437K | 16.19% |
| [MFS Corporate Bond Portfolio](https://search.stillhousedata.com/fund/S000002634) | MFS VARIABLE INSURANCE TRUST II | $421K | 33.55% |
| [Allspring Core Plus ETF](https://search.stillhousedata.com/fund/S000088477) | ALLSPRING EXCHANGE-TRADED FUNDS TRUST | $420K | 10.10% |
| Western Asset Investment Grade Income Fund Inc. | Western Asset Investment Grade Income Fund Inc. | $226K | 18.26% |
| Western Asset Investment Grade Opportunity Trust Inc. | Western Asset Investment Grade Opportunity Trust Inc. | $197K | 18.90% |
| [MFS Global Alternative Strategy Fund](https://search.stillhousedata.com/fund/S000019515) | MFS Series Trust XV | $155K | 7.13% |
| MFS CHARTER INCOME TRUST | MFS CHARTER INCOME TRUST | $60K | 2.21% |

## More

- [This page as markdown (for LLM agents)](https://search.stillhousedata.com/security/668138AF7.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.