# EDGAR Filing Document

**Accession Number:** 0000858581
**File Stem:** 0001099263-25-001781
**Filing Date:** 2025-10
**Character Count:** 12741
**Document Hash:** 924e482892a6a72babeb87e09e832220
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**0001099263-25-001781.hdr.sgml**: 20251028

**ACCESSION NUMBER**: 0001099263-25-001781

**CONFORMED SUBMISSION TYPE**: NPORT-P

**PUBLIC DOCUMENT COUNT**: 2

**CONFORMED PERIOD OF REPORT**: 20250831

**FILED AS OF DATE**: 20251028

**DATE AS OF CHANGE**: 20251028

**PERIOD START**: 20260531

**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:** 251424252

**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:** 2026-05-31

- **b. Date as of which information is reported:** 2025-08-31

**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:** $2154878396.97

**Total Liabilities:** $3486755.73

**Net Assets:** $2151391641.24

**Cash Not Reported:** $698.15

**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 C000222750 | 0.58%                | 0.26%                | 1.44%                |
| Class ID C000222751 | 0.46%                | 0.35%                | 1.43%                |
| Class ID C000222752 | 0.46%                | 0.36%                | 1.43%                |

**Monthly Gains & Losses**

| Period   | Net Realized Gain/Loss   | Net Unrealized Appreciation/Depreciation   |
|:---|:---|:---|
| Month 1  | $67871.94                | $2044650.77                                |
| Month 2  | $1135729.93              | $-2209730.83                               |
| Month 3  | $598156.76               | $20131021.61                               |

**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        |   8842593 | NS      | $8842593.26   | 0.41%             |  |  |  | No            |                  1 | On Loan: No      |
| United States Treasury Inflation Indexed Bonds | UNITED STATES TREASURY INFLATION INDEXED BONDS | CUSIP: 91282CLV1<br>LEI: 254900HROIFWPRGM1V77 | Long             | DBT              | UST               | US        | 164741300 | PA      | $168898443.02 | 7.85%             | 2029-10-15      | Fixed         | 1.62%                 | 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        |  39900910 | PA      | $39779336.63  | 1.85%             | 2029-01-15      | Fixed         | 0.88%                 | 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        | 206775723 | PA      | $203997174.60 | 9.48%             | 2027-04-15      | Fixed         | 0.12%                 | 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        | 117780508 | PA      | $120228134.39 | 5.59%             | 2030-04-15      | Fixed         | 1.62%                 | 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        | 265377659 | PA      | $270477886.37 | 12.57%            | 2027-10-15      | Fixed         | 1.62%                 | 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        |  37408189 | PA      | $37060409.31  | 1.72%             | 2028-01-15      | Fixed         | 0.50%                 | No            |                  2 | On Loan: No      |
| United States Treasury Inflation Indexed Bonds | UNITED STATES TREASURY INFLATION INDEXED BONDS | CUSIP: 912810PS1<br>LEI: 254900HROIFWPRGM1V77 | Long             | DBT              | UST               | US        |  55345122 | PA      | $56434729.09  | 2.62%             | 2027-01-15      | Fixed         | 2.38%                 | 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        | 128088713 | PA      | $127318179.00 | 5.92%             | 2026-10-15      | Fixed         | 0.12%                 | 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        | 141871500 | PA      | $138191707.97 | 6.42%             | 2029-07-15      | Fixed         | 0.25%                 | 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        |  73324480 | PA      | $73255738.46  | 3.41%             | 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        |  65246711 | PA      | $62555284.36  | 2.91%             | 2030-01-15      | Fixed         | 0.12%                 | 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        | 140624749 | PA      | $141668448.10 | 6.58%             | 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        | 202835772 | PA      | $212359544.83 | 9.87%             | 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        | 292732852 | PA      | $303870421.26 | 14.12%            | 2029-04-15      | Fixed         | 2.12%                 | No            |                  2 | On Loan: No      |
| United States Treasury Inflation Indexed Bonds | UNITED STATES TREASURY INFLATION INDEXED BONDS | CUSIP: 912810PV4<br>LEI: 254900HROIFWPRGM1V77 | Long             | DBT              | UST               | US        |   2790217 | PA      | $2845367.59   | 0.13%             | 2028-01-15      | Fixed         | 1.75%                 | No            |                  2 | On Loan: No      |
| United States Treasury Inflation Indexed Bonds | UNITED STATES TREASURY INFLATION INDEXED BONDS | CUSIP: 912828ZZ6<br>LEI: 254900HROIFWPRGM1V77 | Long             | DBT              | UST               | US        | 108577482 | PA      | $103666046.92 | 4.82%             | 2030-07-15      | Fixed         | 0.12%                 | No            |                  2 | On Loan: No      |
| United States Treasury Inflation Indexed Bonds | UNITED STATES TREASURY INFLATION INDEXED BONDS | CUSIP: 912810FH6<br>LEI: 254900HROIFWPRGM1V77 | Long             | DBT              | UST               | US        |  33323767 | PA      | $36663954.01  | 1.70%             | 2029-04-15      | Fixed         | 3.88%                 | 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        |  37476446 | PA      | $37315414.21  | 1.73%             | 2026-07-15      | Fixed         | 0.12%                 | No            |                  2 | On Loan: No      |
| ULTRA 10-YEAR US TREASURY NOTE FUTURES         | US 10YR ULTRA FUT DEC25                        | CUSIP: 000000000<br>LEI: N/A                  | N/A              | DIR              | CORP              | US        |      -250 | NC      | $-111682.50   | -0.01%            |  |  |  | No            |                  1 | On Loan: No      |

### Signature

**Date Signed:** 2025-10-02

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

**Signature:** /s/ Alan Dupski

**Name of Signer:** Alan Dupski

**Title:** Treasurer & Vice President