SEC 13F Intelligence

Managers / Q1 2025 · view latest →

THORNBURG INVESTMENT MANAGEMENT INC

CIK 0001145020 · 2300 NORTH RIDGETOP ROAD, SANTA FE, NM, 87506-8361 · 5059840200

Reported Value
$71.5B
Q1 2025
Positions
182
Filings on Record
31
2019–present window
Filed
May 8, 2025
original filing

Summary

Thornburg Investment Management Inc reported $71.5B in U.S.-listed holdings across 182 positions for Q1 2025.

Its largest position, T, represents 10.9% of the portfolio.

Compared with Q4 2024, the fund opened 9 new positions and exited 15.

Reported Value by Quarter

13F Reported Value
Q4 ’18: $10.2BQ4 ’18Q1 ’19: $10.3BQ2 ’19: $10.4BQ3 ’19: $10.4BQ4 ’19: $10.4BQ4 ’19Q1 ’20: $7.0BQ2 ’20: $7.8BQ3 ’20: $7.6BQ4 ’20: $8.4BQ4 ’20Q1 ’21: $8.6BQ2 ’21: $8.7BQ3 ’21: $8.1BQ4 ’21: $8.5BQ4 ’21Q1 ’22: $7.6BQ2 ’22: $6.5BQ3 ’22: $5.6BQ1 ’23: $6MQ1 ’23Q2 ’23: $6MQ3 ’23: $6MQ1 ’24: $7.2BQ2 ’24: $7.1BQ2 ’24Q3 ’24: $7.7BQ4 ’24: $7.6BQ1 ’25: $71.5BQ2 ’25: $7.8BQ2 ’25Q3 ’25: $7.7BQ4 ’25: $7.9BQ1 ’26: $9.6Bfilingsflow.com

Portfolio Composition

By security type
Common Stock: 76.7%Other: 12.8%ADR: 8.6%REIT: 1.5%ETP: 0.2%Other: 0.2%
  • Common Stock · 76.7% · $54.9B
  • Other · 12.8% · $9.2B
  • ADR · 8.6% · $6.1B
  • REIT · 1.5% · $1.1B
  • ETP · 0.2% · $150M
  • Other · 0.2% · $155M

Quarter-over-Quarter Changes full breakdown →

Holdings — Q1 2025

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Filing History

QuarterReported ValuePositionsFiledTypeLinks
Q1 2026$9.6B171May 12, 202613F-HRchanges · EDGAR ↗
Q4 2025$7.9B176Feb 13, 202613F-HRchanges · EDGAR ↗
Q3 2025$7.7B176Nov 12, 202513F-HRchanges · EDGAR ↗
Q2 2025$7.8B177Aug 13, 202513F-HRchanges · EDGAR ↗
Q1 2025$71.5B182May 8, 202513F-HRchanges · EDGAR ↗
Q4 2024$7.6B188Feb 14, 202513F-HRchanges · EDGAR ↗
Q3 2024$7.7B192Nov 12, 202413F-HRchanges · EDGAR ↗
Q2 2024$7.1B189Aug 8, 202413F-HRchanges · EDGAR ↗
Q1 2024$7.2B187May 13, 202413F-HRchanges · EDGAR ↗
Q4 2023under review196Feb 8, 202413F-HRchanges · EDGAR ↗
Q3 2023$6M196Nov 13, 202313F-HRchanges · EDGAR ↗
Q2 2023$6M184Aug 8, 202313F-HRchanges · EDGAR ↗
Q1 2023$6M185May 9, 202313F-HRchanges · EDGAR ↗
Q4 2022under review201Feb 8, 202313F-HRchanges · EDGAR ↗
Q3 2022$5.6B200Nov 15, 202213F-HRchanges · EDGAR ↗
Q2 2022$6.5B205Aug 5, 202213F-HRchanges · EDGAR ↗
Q1 2022$7.6B200May 12, 202213F-HRchanges · EDGAR ↗
Q4 2021$8.5B208Feb 10, 202213F-HRchanges · EDGAR ↗
Q3 2021$8.1B210Nov 10, 202113F-HRchanges · EDGAR ↗
Q2 2021$8.7B205Aug 11, 202113F-HRchanges · EDGAR ↗
Q1 2021$8.6B207May 14, 202113F-HRchanges · EDGAR ↗
Q4 2020$8.4B227Feb 9, 202113F-HRchanges · EDGAR ↗
Q3 2020$7.6B164Nov 5, 202013F-HRchanges · EDGAR ↗
Q2 2020$7.8B159Aug 7, 202013F-HRchanges · EDGAR ↗
Q1 2020$7.0B163May 13, 202013F-HRchanges · EDGAR ↗
Q4 2019$10.4B172Feb 10, 202013F-HRchanges · EDGAR ↗
Q3 2019$10.4B171Nov 12, 201913F-HRchanges · EDGAR ↗
Q2 2019$10.4B170Aug 6, 201913F-HRchanges · EDGAR ↗
Q1 2019$10.3B175May 7, 201913F-HRchanges · EDGAR ↗
Q4 2018$10.2B171Feb 6, 201913F-HRchanges · EDGAR ↗

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 ↗.