# EDGAR Filing Document

**Accession Number:** 0001491978
**File Stem:** 0002071691-25-009660
**Filing Date:** 2025-12
**Character Count:** 11682
**Document Hash:** bc1e1a5c0c9e71079881a96e7d850714
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**0002071691-25-009660.hdr.sgml**: 20251223

**ACCESSION NUMBER**: 0002071691-25-009660

**CONFORMED SUBMISSION TYPE**: NPORT-P

**PUBLIC DOCUMENT COUNT**: 1

**CONFORMED PERIOD OF REPORT**: 20251031

**FILED AS OF DATE**: 20251223

**DATE AS OF CHANGE**: 20251223

**PERIOD START**: 20251031

**FILER**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** FLEXSHARES TRUST
- **CENTRAL INDEX KEY:** 0001491978

**ORGANIZATION NAME:**
- **EIN:** 272560399
- **STATE OF INCORPORATION:** MD
- **FISCAL YEAR END:** 1031

**FILING VALUES:**
- **FORM TYPE:** NPORT-P
- **SEC ACT:** 1940 Act
- **SEC FILE NUMBER:** 811-22555
- **FILM NUMBER:** 251596546

**BUSINESS ADDRESS:**
- **STREET 1:** 50 SOUTH LASALLE STREET
- **CITY:** CHICAGO
- **STATE:** IL
- **ZIP:** 60603
- **BUSINESS PHONE:** (855) 353-9383

**MAIL ADDRESS:**
- **STREET 1:** 50 SOUTH LASALLE STREET
- **CITY:** CHICAGO
- **STATE:** IL
- **ZIP:** 60603

**FORMER COMPANY:**
- **FORMER CONFORMED NAME:** FlexShares Trust
- **DATE OF NAME CHANGE:** 20110414

**FORMER COMPANY:**
- **FORMER CONFORMED NAME:** NT ETF Trust
- **DATE OF NAME CHANGE:** 20100513

## Series and Classes Contracts Data

### FlexShares iBoxx 5-Year Target Duration TIPS Index Fund (Series ID: S000034352)

| Class ID   | Class Name                                              | Ticker Symbol   |
|:---|:---|:---|
| C000105758 | FlexShares iBoxx 5-Year Target Duration TIPS Index Fund | TDTF            |

## Form NPORT-P: Monthly Portfolio Investments Report

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

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

- **a. Name of Registrant:** FlexShares Trust

- **b. Investment Company Act file number:** 811-22555

- **c. CIK number of Registrant:** 0001491978

- **d. LEI of Registrant:** 5493007FU2RQX77I4604

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

  - **Street Address 1:** 50 South LaSalle Street

  - **City:** Chicago

  - **State:** IL

  - **Foreign country:** US

  - **Zip / Postal Code:** 60603

  - **Telephone number:** 855-353-9383

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

- **a. Name of Series:** FlexShares iBoxx 5-Year Target Duration TIPS Index Fund

- **b. EDGAR series identifier (if any):** S000034352

- **c. LEI of Series:** 549300W6NMF4D4XNEC70

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

- **a. Date of fiscal year-end:** 2025-10-31

- **b. Date as of which information is reported:** 2025-10-31

**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:** $897154128.61

**Total Liabilities:** $288453.52

**Net Assets:** $896865675.09

**Cash Not Reported:** $2868535.24

**Currency Risk Metrics (dv01):**

- 

**Credit Spread Risk - Investment Grade (dv01):**

- **3-Month:** 0.00000000 | **1-Year:** 0.00000000 | **5-Year:** 0.00000000 | **10-Year:** 0.00000000 | **30-Year:** 0.00000000

**Credit Spread Risk - Non-Investment Grade (dv01):**

- **3-Month:** 0.00000000 | **1-Year:** 0.00000000 | **5-Year:** 0.00000000 | **10-Year:** 0.00000000 | **30-Year:** 0.00000000

**Monthly Return Information**

| Class               | Month 1 Return (%)   | Month 2 Return (%)   | Month 3 Return (%)   |
|:---|:---|:---|:---|
| Class ID C000105758 | 1.92%                | -0.19%               | 0.07%                |

**Monthly Gains & Losses**

| Period   | Net Realized Gain/Loss   | Net Unrealized Appreciation/Depreciation   |
|:---|:---|:---|
| Month 1  | $158865.55               | $12589545.96                               |
| Month 2  | $213605.65               | $-4602238.36                               |
| Month 3  | $477556.04               | $-3902624.73                               |

**Designated Index Information**

- **Index Name:** iBoxx 5-Year Target Duration TIPS Index

- **Index Identifier:** IBOXXTP5Y

### 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   |
|:---|:---|:---|:---|:---|:---|:---|---:|:---|:---|:---|:---|:---|:---|:---|---:|:---|
| United States of America | U.S. Treasury Inflation Linked Notes | CUSIP: 91282CEZ0<br>LEI: 254900HROIFWPRGM1V77 | Long             | DBT              | UST               | US        |  37364000 | PA      | $39361416.58  | 4.39%             | 2032-07-15      | Fixed         | 0.62%                 | No            |                  2 | On Loan: No      |
| United States of America | U.S. Treasury Inflation Linked Notes | CUSIP: 91282CCM1<br>LEI: 254900HROIFWPRGM1V77 | Long             | DBT              | UST               | US        |  69764000 | PA      | $78500940.06  | 8.75%             | 2031-07-15      | Fixed         | 0.12%                 | No            |                  2 | On Loan: No      |
| United States of America | U.S. Treasury Inflation Linked Bonds | CUSIP: 912810FH6<br>LEI: 254900HROIFWPRGM1V77 | Long             | DBT              | UST               | US        |  15084000 | PA      | $32285529.35  | 3.60%             | 2029-04-15      | Fixed         | 3.88%                 | No            |                  2 | On Loan: No      |
| United States of America | U.S. Treasury Inflation Linked Notes | CUSIP: 91282CKL4<br>LEI: 254900HROIFWPRGM1V77 | Long             | DBT              | UST               | US        |  33803000 | PA      | $36369231.16  | 4.06%             | 2029-04-15      | Fixed         | 2.12%                 | No            |                  2 | On Loan: No      |
| United States of America | U.S. Treasury Inflation Linked Notes | CUSIP: 91282CHP9<br>LEI: 254900HROIFWPRGM1V77 | Long             | DBT              | UST               | US        |  36550000 | PA      | $38293757.55  | 4.27%             | 2033-07-15      | Fixed         | 1.38%                 | No            |                  2 | On Loan: No      |
| United States of America | U.S. Treasury Inflation Linked Bonds | CUSIP: 912810FQ6<br>LEI: 254900HROIFWPRGM1V77 | Long             | DBT              | UST               | US        |   7528000 | PA      | $15314192.88  | 1.71%             | 2032-04-15      | Fixed         | 3.38%                 | No            |                  2 | On Loan: No      |
| United States of America | U.S. Treasury Inflation Linked Bonds | CUSIP: 912810PZ5<br>LEI: 254900HROIFWPRGM1V77 | Long             | DBT              | UST               | US        |  11029000 | PA      | $17292653.20  | 1.93%             | 2029-01-15      | Fixed         | 2.50%                 | No            |                  2 | On Loan: No      |
| United States of America | U.S. Treasury Inflation Linked Notes | CUSIP: 91282CNB3<br>LEI: 254900HROIFWPRGM1V77 | Long             | DBT              | UST               | US        |  78335000 | PA      | $80613855.98  | 8.99%             | 2030-04-15      | Fixed         | 1.62%                 | No            |                  2 | On Loan: No      |
| United States of America | U.S. Treasury Inflation Linked Notes | CUSIP: 91282CLE9<br>LEI: 254900HROIFWPRGM1V77 | Long             | DBT              | UST               | US        |  42413000 | PA      | $44321307.24  | 4.94%             | 2034-07-15      | Fixed         | 1.88%                 | No            |                  2 | On Loan: No      |
| United States of America | U.S. Treasury Inflation Linked Notes | CUSIP: 91282CML2<br>LEI: 254900HROIFWPRGM1V77 | Long             | DBT              | UST               | US        |  44974000 | PA      | $47398133.87  | 5.28%             | 2035-01-15      | Fixed         | 2.12%                 | No            |                  2 | On Loan: No      |
| United States of America | U.S. Treasury Inflation Linked Notes | CUSIP: 912828Z37<br>LEI: 254900HROIFWPRGM1V77 | Long             | DBT              | UST               | US        |  31984000 | PA      | $38328942.58  | 4.27%             | 2030-01-15      | Fixed         | 0.12%                 | No            |                  2 | On Loan: No      |
| United States of America | U.S. Treasury Inflation Linked Notes | CUSIP: 91282CDX6<br>LEI: 254900HROIFWPRGM1V77 | Long             | DBT              | UST               | US        |  39266000 | PA      | $42127692.25  | 4.70%             | 2032-01-15      | Fixed         | 0.12%                 | No            |                  2 | On Loan: No      |
| United States of America | U.S. Treasury Inflation Linked Notes | CUSIP: 91282CGK1<br>LEI: 254900HROIFWPRGM1V77 | Long             | DBT              | UST               | US        |  38655000 | PA      | $40628206.41  | 4.53%             | 2033-01-15      | Fixed         | 1.12%                 | No            |                  2 | On Loan: No      |
| United States of America | U.S. Treasury Inflation Linked Notes | CUSIP: 91282CJY8<br>LEI: 254900HROIFWPRGM1V77 | Long             | DBT              | UST               | US        |  39717000 | PA      | $41942145.59  | 4.68%             | 2034-01-15      | Fixed         | 1.75%                 | No            |                  2 | On Loan: No      |
| United States of America | U.S. Treasury Inflation Linked Notes | CUSIP: 91282CJH5<br>LEI: 254900HROIFWPRGM1V77 | Long             | DBT              | UST               | US        |  32760000 | PA      | $35891184.19  | 4.00%             | 2028-10-15      | Fixed         | 2.38%                 | No            |                  2 | On Loan: No      |
| United States of America | U.S. Treasury Inflation Linked Notes | CUSIP: 91282CLV1<br>LEI: 254900HROIFWPRGM1V77 | Long             | DBT              | UST               | US        |  36218000 | PA      | $37866643.72  | 4.22%             | 2029-10-15      | Fixed         | 1.62%                 | No            |                  2 | On Loan: No      |
| United States of America | U.S. Treasury Inflation Linked Notes | CUSIP: 912828ZZ6<br>LEI: 254900HROIFWPRGM1V77 | Long             | DBT              | UST               | US        |  64231000 | PA      | $76915458.46  | 8.58%             | 2030-07-15      | Fixed         | 0.12%                 | No            |                  2 | On Loan: No      |
| United States of America | U.S. Treasury Inflation Linked Notes | CUSIP: 9128287D6<br>LEI: 254900HROIFWPRGM1V77 | Long             | DBT              | UST               | US        |  31015000 | PA      | $37974278.16  | 4.23%             | 2029-07-15      | Fixed         | 0.25%                 | No            |                  2 | On Loan: No      |
| United States of America | U.S. Treasury Inflation Linked Notes | CUSIP: 91282CBF7<br>LEI: 254900HROIFWPRGM1V77 | Long             | DBT              | UST               | US        |  64670000 | PA      | $75357346.06  | 8.40%             | 2031-01-15      | Fixed         | 0.12%                 | No            |                  2 | On Loan: No      |
| United States of America | U.S. Treasury Inflation Linked Notes | CUSIP: 9128285W6<br>LEI: 254900HROIFWPRGM1V77 | Long             | DBT              | UST               | US        |  28207000 | PA      | $35764484.21  | 3.99%             | 2029-01-15      | Fixed         | 0.88%                 | No            |                  2 | On Loan: No      |

### Signature

**Date Signed:** 2025-12-01

**Name of Applicant:** FlexShares Trust

**Signature:** Randal Rein

**Name of Signer:** Randal Rein

**Title:** Treasurer and PFO