# EDGAR Filing Document

**Accession Number:** 0000858581
**File Stem:** 0000858581-25-000203
**Filing Date:** 2025-7
**Character Count:** 12257
**Document Hash:** da75b378f003414dbb37049f1b97b56e
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**0000858581-25-000203.hdr.sgml**: 20250729

**ACCESSION NUMBER**: 0000858581-25-000203

**CONFORMED SUBMISSION TYPE**: NPORT-P

**PUBLIC DOCUMENT COUNT**: 1

**CONFORMED PERIOD OF REPORT**: 20250531

**FILED AS OF DATE**: 20250729

**DATE AS OF CHANGE**: 20250729

**PERIOD START**: 20250531

**FILER**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** T. Rowe Price Index Trust, Inc.
- **CENTRAL INDEX KEY:** 0000858581

**ORGANIZATION NAME:**
- **EIN:** 000000000
- **STATE OF INCORPORATION:** MD
- **FISCAL YEAR END:** 1231

**FILING VALUES:**
- **FORM TYPE:** NPORT-P
- **SEC ACT:** 1940 Act
- **SEC FILE NUMBER:** 811-05986
- **FILM NUMBER:** 251161477

**BUSINESS ADDRESS:**
- **STREET 1:** 1307 POINT STREET
- **CITY:** BALTIMORE
- **STATE:** MD
- **ZIP:** 21231
- **BUSINESS PHONE:** 410-345-2000

**MAIL ADDRESS:**
- **STREET 1:** 1307 POINT STREET
- **CITY:** BALTIMORE
- **STATE:** MD
- **ZIP:** 21231

**FORMER COMPANY:**
- **FORMER CONFORMED NAME:** PRICE T ROWE INDEX TRUST INC
- **DATE OF NAME CHANGE:** 19920703

**FORMER COMPANY:**
- **FORMER CONFORMED NAME:** PRICE T ROWE INSTITUTIONAL EQUITY FUNDS INC
- **DATE OF NAME CHANGE:** 19900227

## Series and Classes Contracts Data

### T. Rowe Price U.S. Limited Duration TIPS Index Fund (Series ID: S000069930)

| Class ID   | Class Name                                                  | Ticker Symbol   |
|:---|:---|:---|
| C000222750 | T. Rowe Price U.S. Limited Duration TIPS Index Fund-Z Class | TLDZX           |
| C000222751 | T. Rowe Price U.S. Limited Duration TIPS Index Fund         | TLDTX           |
| C000222752 | T. Rowe Price U.S. Limited Duration TIPS Index Fund-I Class | TLDUX           |

## Form NPORT-P: Monthly Portfolio Investments Report

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

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

- **a. Name of Registrant:** T. ROWE PRICE INDEX TRUST, INC.

- **b. Investment Company Act file number:** 811-05986

- **c. CIK number of Registrant:** 0000858581

- **d. LEI of Registrant:** 549300DT5TB0WREU3681

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

  - **Street Address 1:** 1307 Point Street

  - **City:** Baltimore

  - **State:** MD

  - **Foreign country:** US

  - **Zip / Postal Code:** 21231

  - **Telephone number:** 410-345-2000

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

- **a. Name of Series:** T. Rowe Price U.S. Limited Duration TIPS Index Fund

- **b. EDGAR series identifier (if any):** S000069930

- **c. LEI of Series:** 549300H9945456GGYS20

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

- **a. Date of fiscal year-end:** 2025-05-31

- **b. Date as of which information is reported:** 2025-05-31

**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:** $2029484727.10

**Total Liabilities:** $3510003.36

**Net Assets:** $2025974723.74

**Cash Not Reported:** $3075074.86

**Currency Risk Metrics (dv01):**

- 

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

- **3-Month:** 0.000000 | **1-Year:** 0.000000 | **5-Year:** 0.000000 | **10-Year:** 0.000000 | **30-Year:** 0.000000

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

- **3-Month:** 0.000000 | **1-Year:** 0.000000 | **5-Year:** 0.000000 | **10-Year:** 0.000000 | **30-Year:** 0.000000

**Monthly Return Information**

| Class               | Month 1 Return (%)   | Month 2 Return (%)   | Month 3 Return (%)   |
|:---|:---|:---|:---|
| Class ID C000222752 | 1.02%                | 0.80%                | -0.38%               |
| Class ID C000222751 | 1.01%                | 0.79%                | -0.39%               |
| Class ID C000222750 | 1.02%                | 0.91%                | -0.47%               |

**Monthly Gains & Losses**

| Period   | Net Realized Gain/Loss   | Net Unrealized Appreciation/Depreciation   |
|:---|:---|:---|
| Month 1  | $428882.45               | $3934313.09                                |
| Month 2  | $0.00                    | $5481676.52                                |
| Month 3  | $1015378.83              | $-17340373.82                              |

**Designated Index Information**

- **Index Name:** Bloomberg Barclays US Treasury TIPS 1-5 Years TR Index Value Unhedged USD (Returns)

- **Index Identifier:** BUT5TRUU

### 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   |
|:---|:---|:---|:---|:---|:---|:---|---:|:---|:---|:---|:---|:---|:---|:---|---:|:---|
| T. Rowe Price Government Reserve Fund          | T. Rowe Price Government Reserve Fund          | CUSIP: 76105Y109<br>LEI: 5493002Y0IYARJVQ5N24 | Long             | STIV             | RF                | US        |      1000 | NS      | $1000.00      | 0.00%             |  |  |  | No            |                  1 | On Loan: No      |
| United States Treasury Inflation Indexed Bonds | UNITED STATES TREASURY INFLATION INDEXED BONDS | CUSIP: 912810PS1<br>LEI: 254900HROIFWPRGM1V77 | Long             | DBT              | UST               | US        |  44406880 | PA      | $45190938.98  | 2.23%             | 2027-01-15      | Fixed         | 2.38%                 | No            |                  2 | On Loan: No      |
| United States Treasury Inflation Indexed Bonds | UNITED STATES TREASURY INFLATION INDEXED BONDS | CUSIP: 9128283R9<br>LEI: 254900HROIFWPRGM1V77 | Long             | DBT              | UST               | US        |  29699081 | PA      | $29072616.11  | 1.43%             | 2028-01-15      | Fixed         | 0.50%                 | No            |                  2 | On Loan: No      |
| United States Treasury Inflation Indexed Bonds | UNITED STATES TREASURY INFLATION INDEXED BONDS | CUSIP: 9128285W6<br>LEI: 254900HROIFWPRGM1V77 | Long             | DBT              | UST               | US        |  39561406 | PA      | $38801085.34  | 1.92%             | 2029-01-15      | Fixed         | 0.88%                 | No            |                  2 | On Loan: No      |
| United States Treasury Inflation Indexed Bonds | UNITED STATES TREASURY INFLATION INDEXED BONDS | CUSIP: 9128287D6<br>LEI: 254900HROIFWPRGM1V77 | Long             | DBT              | UST               | US        | 140664375 | PA      | $134389424.44 | 6.63%             | 2029-07-15      | Fixed         | 0.25%                 | No            |                  2 | On Loan: No      |
| United States Treasury Inflation Indexed Bonds | UNITED STATES TREASURY INFLATION INDEXED BONDS | CUSIP: 912828S50<br>LEI: 254900HROIFWPRGM1V77 | Long             | DBT              | UST               | US        | 104518939 | PA      | $103588066.77 | 5.11%             | 2026-07-15      | Fixed         | 0.12%                 | No            |                  2 | On Loan: No      |
| United States Treasury Inflation Indexed Bonds | UNITED STATES TREASURY INFLATION INDEXED BONDS | CUSIP: 912828Y38<br>LEI: 254900HROIFWPRGM1V77 | Long             | DBT              | UST               | US        |  72700833 | PA      | $71615999.84  | 3.53%             | 2028-07-15      | Fixed         | 0.75%                 | No            |                  2 | On Loan: No      |
| United States Treasury Inflation Indexed Bonds | UNITED STATES TREASURY INFLATION INDEXED BONDS | CUSIP: 912828Z37<br>LEI: 254900HROIFWPRGM1V77 | Long             | DBT              | UST               | US        |  17173565 | PA      | $16114975.31  | 0.80%             | 2030-01-15      | Fixed         | 0.12%                 | No            |                  2 | On Loan: No      |
| United States Treasury Inflation Indexed Bonds | UNITED STATES TREASURY INFLATION INDEXED BONDS | CUSIP: 91282CDC2<br>LEI: 254900HROIFWPRGM1V77 | Long             | DBT              | UST               | US        | 194012134 | PA      | $191677925.91 | 9.46%             | 2026-10-15      | Fixed         | 0.12%                 | No            |                  2 | On Loan: No      |
| United States Treasury Inflation Indexed Bonds | UNITED STATES TREASURY INFLATION INDEXED BONDS | CUSIP: 91282CEJ6<br>LEI: 254900HROIFWPRGM1V77 | Long             | DBT              | UST               | US        | 283404215 | PA      | $277226887.05 | 13.68%            | 2027-04-15      | Fixed         | 0.12%                 | No            |                  2 | On Loan: No      |
| United States Treasury Inflation Indexed Bonds | UNITED STATES TREASURY INFLATION INDEXED BONDS | CUSIP: 91282CFR7<br>LEI: 254900HROIFWPRGM1V77 | Long             | DBT              | UST               | US        | 212287221 | PA      | $214692036.56 | 10.60%            | 2027-10-15      | Fixed         | 1.62%                 | No            |                  2 | On Loan: No      |
| United States Treasury Inflation Indexed Bonds | UNITED STATES TREASURY INFLATION INDEXED BONDS | CUSIP: 91282CGW5<br>LEI: 254900HROIFWPRGM1V77 | Long             | DBT              | UST               | US        | 124015072 | PA      | $123530637.83 | 6.10%             | 2028-04-15      | Fixed         | 1.25%                 | No            |                  2 | On Loan: No      |
| United States Treasury Inflation Indexed Bonds | UNITED STATES TREASURY INFLATION INDEXED BONDS | CUSIP: 91282CJH5<br>LEI: 254900HROIFWPRGM1V77 | Long             | DBT              | UST               | US        | 202676401 | PA      | $209912580.51 | 10.36%            | 2028-10-15      | Fixed         | 2.38%                 | No            |                  2 | On Loan: No      |
| United States Treasury Inflation Indexed Bonds | UNITED STATES TREASURY INFLATION INDEXED BONDS | CUSIP: 91282CKL4<br>LEI: 254900HROIFWPRGM1V77 | Long             | DBT              | UST               | US        | 300376616 | PA      | $307792163.23 | 15.19%            | 2029-04-15      | Fixed         | 2.12%                 | No            |                  2 | On Loan: No      |
| United States Treasury Inflation Indexed Bonds | UNITED STATES TREASURY INFLATION INDEXED BONDS | CUSIP: 91282CLV1<br>LEI: 254900HROIFWPRGM1V77 | Long             | DBT              | UST               | US        | 184455182 | PA      | $186141216.22 | 9.19%             | 2029-10-15      | Fixed         | 1.62%                 | No            |                  2 | On Loan: No      |
| United States Treasury Inflation Indexed Bonds | UNITED STATES TREASURY INFLATION INDEXED BONDS | CUSIP: 91282CNB3<br>LEI: 254900HROIFWPRGM1V77 | Long             | DBT              | UST               | US        |  72641256 | PA      | $72851234.27  | 3.60%             | 2030-04-15      | Fixed         | 1.62%                 | No            |                  2 | On Loan: No      |
| CBOT 5 YEAR US TREASURY NOTE                   | US 5YR NOTE (CBT) SEP25                        | CUSIP: 000000000<br>LEI: N/A                  | N/A              | DIR              | CORP              | US        |        25 | NC      | $5399.25      | 0.00%             |  |  |  | No            |                  1 | On Loan: No      |
| ULTRA U.S. TREASURY BOND FUTURES               | US 2YR NOTE (CBT) SEP25                        | CUSIP: 000000000<br>LEI: N/A                  | N/A              | DIR              | CORP              | US        |       324 | NC      | $67883.67     | 0.00%             |  |  |  | No            |                  1 | On Loan: No      |
| ULTRA 10-YEAR US TREASURY NOTE FUTURES         | US 10YR ULTRA FUT SEP25                        | CUSIP: 000000000<br>LEI: N/A                  | N/A              | DIR              | CORP              | US        |      -251 | NC      | $-206256.74   | -0.01%            |  |  |  | No            |                  1 | On Loan: No      |

### Signature

**Date Signed:** 2025-07-03

**Name of Applicant:** T. ROWE PRICE INDEX TRUST, INC.

**Signature:** /s/ Alan Dupski

**Name of Signer:** Alan Dupski

**Title:** Treasurer & Vice President