SEC 13F Intelligence

Managers / Q1 2026

NORTHWESTERN MUTUAL INVESTMENT MANAGEMENT COMPANY, LLC

CIK 0001629649 · 720 EAST WISCONSIN AVENUE, MILWAUKEE, WI, 53202 · 4146651444

Reported Value
$6.6B
Q1 2026
Positions
874
Filings on Record
44
2019–present window
Filed
May 8, 2026
original filing

Summary

Northwestern Mutual Investment Management Company, Llc reported $6.6B in U.S.-listed holdings across 874 positions for Q1 2026.

Its largest position, Ishares Tr, represents 16.6% of the portfolio.

Compared with Q4 2025, the fund opened 18 new positions and exited 21.

Reported Value by Quarter

13F Reported Value
Q4 ’18: $6.0BQ4 ’18Q1 ’19: $5.5BQ2 ’19: $4.3BQ3 ’19: $4.6BQ4 ’19: $5.6BQ4 ’19Q1 ’20: $6.6BQ2 ’20: $7.2BQ3 ’20: $7.2BQ4 ’20: $7.5BQ4 ’20Q1 ’21: $5.7BQ2 ’21: $5.7BQ3 ’21: $4.9BQ4 ’21: $5.1BQ4 ’21Q1 ’22: $4.4BQ2 ’22: $4.3BQ3 ’22: $3.9BQ4 ’22: $3.76TQ4 ’22Q1 ’23: $3.8BQ2 ’23: $3.7BQ3 ’23: $3.6BQ4 ’23: $3.7BQ4 ’23Q1 ’24: $3.8BQ2 ’24: $3.9BQ3 ’24: $4.3BQ4 ’24: $4.5BQ4 ’24Q1 ’25: $6.3BQ2 ’25: $6.5BQ3 ’25: $6.9BQ4 ’25: $8.6BQ4 ’25Q1 ’26: $6.6Bfilingsflow.com

Portfolio Composition

By security type
ETP: 63.1%Common Stock: 35.5%REIT: 1.3%ADR: 0.1%PUBLIC: 0.0%
  • ETP · 63.1% · $4.2B
  • Common Stock · 35.5% · $2.3B
  • REIT · 1.3% · $84M
  • ADR · 0.1% · $4M
  • PUBLIC · 0.0% · $3M

Quarter-over-Quarter Changes full breakdown →

Holdings — Q1 2026

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#IssuerClass% PortfolioValue ↓Shares

Filing History

QuarterReported ValuePositionsFiledTypeLinks
Q1 2026$6.6B874May 8, 202613F-HRchanges · EDGAR ↗
Q4 2025$8.6B877Feb 5, 202613F-HRchanges · EDGAR ↗
Q3 2025$6.9B877Nov 7, 202513F-HRchanges · EDGAR ↗
Q2 2025$6.5B879Aug 12, 202513F-HRchanges · EDGAR ↗
Q1 2025$6.3B877May 14, 202513F-HRchanges · EDGAR ↗
Q4 2024$4.5B875Feb 11, 202513F-HRchanges · EDGAR ↗
Q3 2024$4.3B874Nov 13, 202413F-HRchanges · EDGAR ↗
Q2 2024$3.9B876Aug 15, 202413F-HRchanges · EDGAR ↗
Q1 2024$3.8B877May 15, 202413F-HRchanges · EDGAR ↗
Q4 2023$3.7B880Feb 13, 202413F-HRchanges · EDGAR ↗
Q3 2023$3.6B879Nov 14, 202313F-HRchanges · EDGAR ↗
Q2 2023$3.7B882Aug 14, 202313F-HRchanges · EDGAR ↗
Q1 2023$3.8B880May 15, 202313F-HRchanges · EDGAR ↗
Q4 2022$3.76T883Feb 21, 202313F-HRchanges · EDGAR ↗
Q3 2022$3.9B885Nov 14, 202213F-HRchanges · EDGAR ↗
Q2 2022$4.3B885Aug 4, 202213F-HRchanges · EDGAR ↗
Q1 2022$4.4B897May 9, 202213F-HRchanges · EDGAR ↗
Q4 2021$5.1B898Feb 3, 202213F-HRchanges · EDGAR ↗
Q3 2021$4.9B894Nov 15, 202113F-HRchanges · EDGAR ↗
Q2 2021$5.7B900Aug 13, 202113F-HRchanges · EDGAR ↗
Q1 2021$5.7B902May 14, 202113F-HRchanges · EDGAR ↗
Q4 2020$7.5B901Feb 12, 202113F-HRchanges · EDGAR ↗
Q3 2020$7.2B919Nov 13, 202013F-HRchanges · EDGAR ↗
Q2 2020$7.2B924Aug 14, 202013F-HRchanges · EDGAR ↗
Q1 2020$6.6B919May 8, 202013F-HRchanges · EDGAR ↗
Q4 2019$5.6B916Feb 7, 202013F-HRchanges · EDGAR ↗
Q3 2019$4.6B921Nov 6, 201913F-HRchanges · EDGAR ↗
Q2 2019$4.3B914Aug 12, 201913F-HRchanges · EDGAR ↗
Q1 2019$5.5B908May 10, 201913F-HRchanges · EDGAR ↗
Q4 2018$6.0B915Feb 13, 201913F-HRchanges · EDGAR ↗

Other Included Managers

This filing reports holdings on behalf of 1 additional manager.

  • NORTHWESTERN MUTUAL LIFE INSURANCE CO028-00229

13F filings are due up to 45 days after quarter end, so holdings shown here lag the fund’s current book. Source: original SEC filing on EDGAR ↗.