# EDGAR Filing Document

**Accession Number:** 0001491978
**File Stem:** 0002071691-26-006217
**Filing Date:** 2026-3
**Character Count:** 13116
**Document Hash:** 3a93446117e73e6e2a72bee547c750ea
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**0002071691-26-006217.hdr.sgml**: 20260325

**ACCESSION NUMBER**: 0002071691-26-006217

**CONFORMED SUBMISSION TYPE**: NPORT-P

**PUBLIC DOCUMENT COUNT**: 2

**CONFORMED PERIOD OF REPORT**: 20260131

**FILED AS OF DATE**: 20260325

**DATE AS OF CHANGE**: 20260325

**PERIOD START**: 20261031

**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:** 26788670

**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 3-Year Target Duration TIPS Index Fund (Series ID: S000033316)

| Class ID   | Class Name                                              | Ticker Symbol   |
|:---|:---|:---|
| C000102372 | FlexShares iBoxx 3-Year Target Duration TIPS Index Fund | TDTT            |

## 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 3-Year Target Duration TIPS Index Fund

- **b. EDGAR series identifier (if any):** S000033316

- **c. LEI of Series:** 549300ZWYVY56P3FZI25

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

- **a. Date of fiscal year-end:** 2026-10-31

- **b. Date as of which information is reported:** 2026-01-31

**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:** $2518072150.49

**Total Liabilities:** $834010.54

**Net Assets:** $2517238139.95

**Cash Not Reported:** $5982987.17

**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 C000102372 | 0.31%                | -0.06%               | 0.58%                |

**Monthly Gains & Losses**

| Period   | Net Realized Gain/Loss   | Net Unrealized Appreciation/Depreciation   |
|:---|:---|:---|
| Month 1  | $44160.03                | $-940641.24                                |
| Month 2  | $-339498.64              | $-11083431.56                              |
| Month 3  | $1401591.77              | $21277025.84                               |

**Designated Index Information**

- **Index Name:** iBoxx 3-year target duration TIPs index

- **Index Identifier:** IBOXXTP13Y

### 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 Bonds | CUSIP: 912810FD5<br>LEI: 254900HROIFWPRGM1V77 | Long             | DBT              | UST               | US        |  28312000 | PA      | $59938073.33  | 2.38%             | 2028-04-15      | Fixed         | 3.62%                 | No            |                  2 | On Loan: No      |
| United States of America | U.S. Treasury Inflation Linked Bonds | CUSIP: 912810PS1<br>LEI: 254900HROIFWPRGM1V77 | Long             | DBT              | UST               | US        |  27724000 | PA      | $45187970.85  | 1.80%             | 2027-01-15      | Fixed         | 2.38%                 | No            |                  2 | On Loan: No      |
| United States of America | U.S. Treasury Inflation Linked Notes | CUSIP: 91282CCM1<br>LEI: 254900HROIFWPRGM1V77 | Long             | DBT              | UST               | US        |  78348000 | PA      | $88814714.86  | 3.53%             | 2031-07-15      | Fixed         | 0.12%                 | No            |                  2 | On Loan: No      |
| United States of America | U.S. Treasury Inflation Linked Notes | CUSIP: 9128283R9<br>LEI: 254900HROIFWPRGM1V77 | Long             | DBT              | UST               | US        |  65517000 | PA      | $85352279.41  | 3.39%             | 2028-01-15      | Fixed         | 0.50%                 | No            |                  2 | On Loan: No      |
| United States of America | U.S. Treasury Inflation Linked Notes | CUSIP: 912828Y38<br>LEI: 254900HROIFWPRGM1V77 | Long             | DBT              | UST               | US        |  61789000 | PA      | $79591637.27  | 3.16%             | 2028-07-15      | Fixed         | 0.75%                 | No            |                  2 | On Loan: No      |
| United States of America | U.S. Treasury Inflation Linked Bonds | CUSIP: 912810FH6<br>LEI: 254900HROIFWPRGM1V77 | Long             | DBT              | UST               | US        | 128812000 | PA      | $275756995.53 | 10.95%            | 2029-04-15      | Fixed         | 3.88%                 | No            |                  2 | On Loan: No      |
| United States of America | U.S. Treasury Inflation Linked Notes | CUSIP: 91282CEJ6<br>LEI: 254900HROIFWPRGM1V77 | Long             | DBT              | UST               | US        |  66657000 | PA      | $75725587.36  | 3.01%             | 2027-04-15      | Fixed         | 0.12%                 | No            |                  2 | On Loan: No      |
| United States of America | U.S. Treasury Inflation Linked Notes | CUSIP: 91282CKL4<br>LEI: 254900HROIFWPRGM1V77 | Long             | DBT              | UST               | US        |  88280000 | PA      | $95358539.89  | 3.79%             | 2029-04-15      | Fixed         | 2.12%                 | No            |                  2 | On Loan: No      |
| United States of America | U.S. Treasury Inflation Linked Notes | CUSIP: 91282CGW5<br>LEI: 254900HROIFWPRGM1V77 | Long             | DBT              | UST               | US        |  67625000 | PA      | $73416121.99  | 2.92%             | 2028-04-15      | Fixed         | 1.25%                 | No            |                  2 | On Loan: No      |
| United States of America | U.S. Treasury Inflation Linked Bonds | CUSIP: 912810FQ6<br>LEI: 254900HROIFWPRGM1V77 | Long             | DBT              | UST               | US        |   8466000 | PA      | $17201033.40  | 0.68%             | 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        |  93947000 | PA      | $147672038.16 | 5.87%             | 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        |  88035000 | PA      | $90983355.24  | 3.61%             | 2030-04-15      | Fixed         | 1.62%                 | No            |                  2 | On Loan: No      |
| United States of America | U.S. Treasury Inflation Linked Notes | CUSIP: 91282CFR7<br>LEI: 254900HROIFWPRGM1V77 | Long             | DBT              | UST               | US        |  67724000 | PA      | $75243394.21  | 2.99%             | 2027-10-15      | Fixed         | 1.62%                 | No            |                  2 | On Loan: No      |
| United States of America | U.S. Treasury Inflation Linked Bonds | CUSIP: 912810PV4<br>LEI: 254900HROIFWPRGM1V77 | Long             | DBT              | UST               | US        |  26352000 | PA      | $41404706.34  | 1.64%             | 2028-01-15      | Fixed         | 1.75%                 | No            |                  2 | On Loan: No      |
| United States of America | U.S. Treasury Inflation Linked Notes | CUSIP: 912828V49<br>LEI: 254900HROIFWPRGM1V77 | Long             | DBT              | UST               | US        |  64030000 | PA      | $85516074.46  | 3.40%             | 2027-01-15      | Fixed         | 0.38%                 | No            |                  2 | On Loan: No      |
| United States of America | U.S. Treasury Inflation Linked Notes | CUSIP: 912828Z37<br>LEI: 254900HROIFWPRGM1V77 | Long             | DBT              | UST               | US        |  69415000 | PA      | $83860273.37  | 3.33%             | 2030-01-15      | Fixed         | 0.12%                 | No            |                  2 | On Loan: No      |
| United States of America | U.S. Treasury Inflation Linked Notes | CUSIP: 91282CPH8<br>LEI: 254900HROIFWPRGM1V77 | Long             | DBT              | UST               | US        |  47288000 | PA      | $47137141.66  | 1.87%             | 2030-10-15      | Fixed         | 1.12%                 | No            |                  2 | On Loan: No      |
| United States of America | U.S. Treasury Inflation Linked Notes | CUSIP: 91282CJH5<br>LEI: 254900HROIFWPRGM1V77 | Long             | DBT              | UST               | US        | 279730000 | PA      | $307434008.09 | 12.21%            | 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        |  78570000 | PA      | $82533163.46  | 3.28%             | 2029-10-15      | Fixed         | 1.62%                 | No            |                  2 | On Loan: No      |
| United States of America | U.S. Treasury Inflation Linked Notes | CUSIP: 9128282L3<br>LEI: 254900HROIFWPRGM1V77 | Long             | DBT              | UST               | US        |  62350000 | PA      | $82325000.13  | 3.27%             | 2027-07-15      | Fixed         | 0.38%                 | No            |                  2 | On Loan: No      |
| United States of America | U.S. Treasury Inflation Linked Notes | CUSIP: 912828ZZ6<br>LEI: 254900HROIFWPRGM1V77 | Long             | DBT              | UST               | US        |  72173000 | PA      | $87107605.65  | 3.46%             | 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        |  67305000 | PA      | $83102812.21  | 3.30%             | 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        |  72681000 | PA      | $85344970.55  | 3.39%             | 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        | 240878000 | PA      | $307526407.24 | 12.22%            | 2029-01-15      | Fixed         | 0.88%                 | No            |                  2 | On Loan: No      |

### Signature

**Date Signed:** 2026-03-02

**Name of Applicant:** FlexShares Trust

**Signature:** Randal Rein

**Name of Signer:** Randal Rein

**Title:** Treasurer and PFO