# EDGAR Filing Document

**Accession Number:** 0000816153
**File Stem:** 0001410368-26-051180
**Filing Date:** 2026-5
**Character Count:** 10487
**Document Hash:** 673075b1750da25fc08cf155915f1f91
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**0001410368-26-051180.hdr.sgml**: 20260526

**ACCESSION NUMBER**: 0001410368-26-051180

**CONFORMED SUBMISSION TYPE**: NPORT-P

**PUBLIC DOCUMENT COUNT**: 1

**CONFORMED PERIOD OF REPORT**: 20260331

**FILED AS OF DATE**: 20260526

**DATE AS OF CHANGE**: 20260526

**PERIOD START**: 20260930

**FILER**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** THORNBURG INVESTMENT TRUST
- **CENTRAL INDEX KEY:** 0000816153

**ORGANIZATION NAME:**
- **EIN:** 061158764
- **STATE OF INCORPORATION:** MA
- **FISCAL YEAR END:** 0930

**FILING VALUES:**
- **FORM TYPE:** NPORT-P
- **SEC ACT:** 1940 Act
- **SEC FILE NUMBER:** 811-05201
- **FILM NUMBER:** 261016885

**BUSINESS ADDRESS:**
- **STREET 1:** 2300 NORTH RIDGETOP ROAD
- **CITY:** SANTA FE
- **STATE:** NM
- **ZIP:** 87506-8361
- **BUSINESS PHONE:** 5059840200

**MAIL ADDRESS:**
- **STREET 1:** 2300 NORTH RIDGETOP ROAD
- **CITY:** SANTA FE
- **STATE:** NM
- **ZIP:** 87506-8361

**FORMER COMPANY:**
- **FORMER CONFORMED NAME:** THORNBURG INCOME TRUST
- **DATE OF NAME CHANGE:** 19920703

**FORMER COMPANY:**
- **FORMER CONFORMED NAME:** LIMITED TERM TRUST
- **DATE OF NAME CHANGE:** 19870816

## Series and Classes Contracts Data

### Thornburg Emerging Markets Managed Account Fund (Series ID: S000079975)

| Class ID   | Class Name   | Ticker Symbol   |
|:---|:---|:---|
| C000241472 | Class SMA    | THMGX           |

## Form NPORT-P: Monthly Portfolio Investments Report

### NPORT-P: Part A: General Information

**Item A.1. Information about the Registrant.**

- **a. Name of Registrant:** THORNBURG INVESTMENT TRUST

- **b. Investment Company Act file number:** 811-05201

- **c. CIK number of Registrant:** 0000816153

- **d. LEI of Registrant:** 5493001XM52H8S4WYY82

- **e. Address and telephone number of Registrant.**

  - **Street Address 1:** 2300 NORTH RIDGETOP ROAD

  - **City:** SANTA FE

  - **State:** NM

  - **Foreign country:** US

  - **Zip / Postal Code:** 87506-8361

  - **Telephone number:** 505-984-0200

**Item A.2. Information about the Series.**

- **a. Name of Series:** Thornburg Emerging Markets Managed Account Fund

- **b. EDGAR series identifier (if any):** S000079975

- **c. LEI of Series:** 549300UMEXA76I0T3140

**Item A.3. Reporting period.**

- **a. Date of fiscal year-end:** 2026-09-30

- **b. Date as of which information is reported:** 2026-03-31

**Item A.4. Final filing**

Does the Fund anticipate that this will be its final filing on Form N-PORT? **No**

### Fund Information

**Total Assets:** $1237710.43

**Total Liabilities:** $54043.29

**Net Assets:** $1183667.14

**Cash Not Reported:** $1526.01

**Monthly Return Information**

| Class               | Month 1 Return (%)   | Month 2 Return (%)   | Month 3 Return (%)   |
|:---|:---|:---|:---|
| Class ID C000241472 | 5.20%                | 5.21%                | -9.48%               |

**Monthly Gains & Losses**

| Period   | Net Realized Gain/Loss   | Net Unrealized Appreciation/Depreciation   |
|:---|:---|:---|
| Month 1  | $687.58                  | $55446.22                                  |
| Month 2  | $3665.53                 | $60106.95                                  |
| Month 3  | $13097.81                | $-142135.41                                |

### Schedule of Portfolio Investments

| Name                                   | Title                                  | Identifiers                                   | Payoff Profile   | Asset Category   | Issuer Category   | Country   |   Balance | Units   | Value (USD)   | % of Net Assets   | Maturity Date   | Coupon Type   | Annualized Rate (%)   | Restricted?   |   Fair Value Level | Lending Status   |
|:---|:---|:---|:---|:---|:---|:---|---:|:---|:---|:---|:---|:---|:---|:---|---:|:---|
| Arca Continental SAB de CV             | Arca Continental SAB de CV             | CUSIP: 000000000<br>LEI: 254900U2BSJCQHJCXN24 | Long             | EC               | CORP              | MX        |      8900 | NS      | $102516.60    | 8.66%             |  |  |  | No            |                  1 | On Loan: No      |
| MercadoLibre Inc                       | MercadoLibre Inc                       | CUSIP: 58733R102<br>LEI: 549300DKPDN9M5S8GB14 | Long             | EC               | CORP              | US        |        26 | NS      | $44954.52     | 3.80%             |  |  |  | No            |                  1 | On Loan: No      |
| Reliance Industries Ltd                | Reliance Industries Ltd                | CUSIP: 000000000<br>LEI: 5493003UOETFYRONLG31 | Long             | EC               | CORP              | IN        |      4444 | NS      | $64120.92     | 5.42%             |  |  |  | No            |                  2 | On Loan: No      |
| MediaTek Inc                           | MediaTek Inc                           | CUSIP: 000000000<br>LEI: 254900UEGBK1I4DM4E14 | Long             | EC               | CORP              | TW        |      1303 | NS      | $62498.57     | 5.28%             |  |  |  | No            |                  2 | On Loan: No      |
| Bharti Airtel Ltd                      | Bharti Airtel Ltd                      | CUSIP: 000000000<br>LEI: 335800KQ1FPKOQ84OR26 | Long             | EC               | CORP              | IN        |      2063 | NS      | $39353.54     | 3.32%             |  |  |  | No            |                  2 | On Loan: No      |
| Samsung Electronics Co Ltd             | Samsung Electronics Co Ltd             | CUSIP: 000000000<br>LEI: 9884007ER46L6N7EI764 | Long             | EC               | CORP              | KR        |      1396 | NS      | $163277.97    | 13.79%            |  |  |  | No            |                  2 | On Loan: No      |
| Tenaga Nasional Bhd                    | Tenaga Nasional Bhd                    | CUSIP: 000000000<br>LEI: 549300FV8X6UID6I1413 | Long             | EC               | CORP              | MY        |     14498 | NS      | $49935.50     | 4.22%             |  |  |  | No            |                  2 | On Loan: No      |
| Thornburg Capital Management Fund      | Thornburg Capital Management Fund      | CUSIP: 885216739<br>LEI: 549300GLR0WG6ALV5277 | Long             | EC               | RF                | US        |     10389 | NS      | $103894.76    | 8.78%             |  |  |  | No            |                  1 | On Loan: No      |
| ADNOC Drilling Co PJSC                 | ADNOC Drilling Co PJSC                 | CUSIP: 000000000<br>LEI: 254900JPRSQL1PM0JV19 | Long             | EC               | CORP              | AE        |     37463 | NS      | $52980.19     | 4.48%             |  |  |  | No            |                  2 | On Loan: No      |
| 360 ONE WAM Ltd                        | 360 ONE WAM Ltd                        | CUSIP: 000000000<br>LEI: 335800DDYMCDBO5OLL32 | Long             | EC               | CORP              | IN        |      4533 | NS      | $45090.48     | 3.81%             |  |  |  | No            |                  2 | On Loan: No      |
| Piraeus Bank SA                        | Piraeus Bank SA                        | CUSIP: 000000000<br>LEI: 213800OYHR1MPQ5VJL60 | Long             | EC               | CORP              | GR        |      4858 | NS      | $39913.36     | 3.37%             |  |  |  | No            |                  2 | On Loan: No      |
| Tata Consultancy Services Ltd          | Tata Consultancy Services Ltd          | CUSIP: 000000000<br>LEI: 335800ZJKU9GPQRE2U66 | Long             | EC               | CORP              | IN        |      1476 | NS      | $37262.75     | 3.15%             |  |  |  | No            |                  2 | On Loan: No      |
| Contemporary Amperex Technology Co Ltd | Contemporary Amperex Technology Co Ltd | CUSIP: 000000000<br>LEI: 300300KINDY1K0E9I032 | Long             | EC               | CORP              | CN        |       900 | NS      | $53249.45     | 4.50%             |  |  |  | No            |                  2 | On Loan: No      |
| Salik Co PJSC                          | Salik Co PJSC                          | CUSIP: 000000000<br>LEI: N/A                  | Long             | EC               | CORP              | AE        |     28254 | NS      | $39731.58     | 3.36%             |  |  |  | No            |                  2 | On Loan: No      |
| Bangkok Dusit Medical Services PCL     | Bangkok Dusit Medical Services PCL     | CUSIP: 000000000<br>LEI: N/A                  | Long             | EC               | CORP              | TH        |     83600 | NS      | $47908.79     | 4.05%             |  |  |  | No            |                  2 | On Loan: No      |
| Kweichow Moutai Co Ltd                 | Kweichow Moutai Co Ltd                 | CUSIP: 000000000<br>LEI: N/A                  | Long             | EC               | CORP              | CN        |       219 | NS      | $46117.98     | 3.90%             |  |  |  | No            |                  2 | On Loan: No      |
| Nien Made Enterprise Co Ltd            | Nien Made Enterprise Co Ltd            | CUSIP: 000000000<br>LEI: N/A                  | Long             | EC               | CORP              | TW        |      3082 | NS      | $32329.56     | 2.73%             |  |  |  | No            |                  2 | On Loan: No      |
| CSG NV                                 | CSG NV                                 | CUSIP: 000000000<br>LEI: 31570078IM9ILNPQUB16 | Long             | EC               | CORP              | NL        |       628 | NS      | $16941.90     | 1.43%             |  |  |  | No            |                  1 | On Loan: No      |
| LIG Nex1 Co Ltd                        | LIG Nex1 Co Ltd                        | CUSIP: 000000000<br>LEI: 988400VTP0QVY3OIY652 | Long             | EC               | CORP              | KR        |        90 | NS      | $37138.54     | 3.14%             |  |  |  | No            |                  2 | On Loan: No      |
| Bid Corp Ltd                           | Bid Corp Ltd                           | CUSIP: 000000000<br>LEI: 529900UO8SUMYHI6QJ53 | Long             | EC               | CORP              | ZA        |      4851 | NS      | $116845.42    | 9.87%             |  |  |  | No            |                  1 | On Loan: No      |

### Signature

**Date Signed:** 2026-04-15

**Name of Applicant:** THORNBURG INVESTMENT TRUST

**Signature:** Christopher Luckham

**Name of Signer:** Christopher Luckham

**Title:** Senior Manager - Fund Administration