# EDGAR Filing Document

**Accession Number:** 0000861929
**File Stem:** 0001752724-25-158626
**Filing Date:** 2025-6
**Character Count:** 13309
**Document Hash:** a78b55666d8fe8ffccda6f0b110dd5eb
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**0001752724-25-158626.hdr.sgml**: 20250626

**ACCESSION NUMBER**: 0001752724-25-158626

**CONFORMED SUBMISSION TYPE**: NPORT-P

**PUBLIC DOCUMENT COUNT**: 1

**CONFORMED PERIOD OF REPORT**: 20250430

**FILED AS OF DATE**: 20250626

**DATE AS OF CHANGE**: 20250626

**PERIOD START**: 20251031

**FILER**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** DIMENSIONAL INVESTMENT GROUP INC
- **CENTRAL INDEX KEY:** 0000861929

**ORGANIZATION NAME:**
- **EIN:** 000000000
- **STATE OF INCORPORATION:** MD
- **FISCAL YEAR END:** 1031

**FILING VALUES:**
- **FORM TYPE:** NPORT-P
- **SEC ACT:** 1940 Act
- **SEC FILE NUMBER:** 811-06067
- **FILM NUMBER:** 251078041

**BUSINESS ADDRESS:**
- **STREET 1:** 6300 BEE CAVE ROAD
- **STREET 2:** BUILDING ONE
- **CITY:** AUSTIN
- **STATE:** TX
- **ZIP:** 78746
- **BUSINESS PHONE:** (512) 306-7400

**MAIL ADDRESS:**
- **STREET 1:** 6300 BEE CAVE ROAD
- **STREET 2:** BUILDING ONE
- **CITY:** AUSTIN
- **STATE:** TX
- **ZIP:** 78746

**FORMER COMPANY:**
- **FORMER CONFORMED NAME:** DIMENSIONAL INVESTMENT GROUP INC/
- **DATE OF NAME CHANGE:** 19930712

**FORMER COMPANY:**
- **FORMER CONFORMED NAME:** DIMENSIONAL INVESTMENT GROUP INC
- **DATE OF NAME CHANGE:** 19930712

**FORMER COMPANY:**
- **FORMER CONFORMED NAME:** DFA US LARGE CAP INC
- **DATE OF NAME CHANGE:** 19920703

## Series and Classes Contracts Data

### DFA TWO-YEAR GOVERNMENT PORTFOLIO (Series ID: S000001010)

| Class ID   | Class Name                        | Ticker Symbol   |
|:---|:---|:---|
| C000002761 | DFA TWO-YEAR GOVERNMENT PORTFOLIO | DFYGX           |

## Form NPORT-P: Monthly Portfolio Investments Report

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

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

- **a. Name of Registrant:** DIMENSIONAL INVESTMENT GROUP INC

- **b. Investment Company Act file number:** 811-06067

- **c. CIK number of Registrant:** 0000861929

- **d. LEI of Registrant:** 549300HU43AV2FC6L876

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

  - **Street Address 1:** 6300 BEE CAVE ROAD

  - **City:** AUSTIN

  - **State:** TX

  - **Foreign country:** US

  - **Zip / Postal Code:** 78746

  - **Telephone number:** 512-306-7400

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

- **a. Name of Series:** DFA TWO-YEAR GOVERNMENT PORTFOLIO

- **b. EDGAR series identifier (if any):** S000001010

- **c. LEI of Series:** 549300SK7LI1IIRIAZ93

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

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

- **b. Date as of which information is reported:** 2025-04-30

**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:** $138223946.68

**Total Liabilities:** $28386.07

**Net Assets:** $138195560.61

**Currency Risk Metrics (dv01):**

- 

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

- **3-Month:** -389.37000000 | **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 C000002761 | 0.31%                | 0.37%                | 0.31%                |

**Monthly Gains & Losses**

| Period   | Net Realized Gain/Loss   | Net Unrealized Appreciation/Depreciation   |
|:---|:---|:---|
| Month 1  | $470.77                  | $1473.25                                   |
| Month 2  | $32.24                   | $-37876.33                                 |
| Month 3  | $21.65                   | $-14123.77                                 |

### 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   |
|:---|:---|:---|:---|:---|:---|:---|---:|:---|:---|:---|:---|:---|:---|:---|---:|:---|
| FED HOME LN DISCOUNT NT      | Federal Home Loan Bank Discount Notes                      | CUSIP: 313385FB7<br>LEI: 2549001DPIFGXC1TOL40 | Long             | DBT              | USGSE             | US        |   8825000 | PA      | $8822926.13   | 6.38%             | 2025-05-02      | None          | 0.00%                 | No            |                  2 | On Loan: No      |
| United States Treasury       | U.S. Treasury Bills                                        | CUSIP: 912797LB1<br>LEI: 254900HROIFWPRGM1V77 | Long             | DBT              | UST               | US        |   5570000 | PA      | $5560869.82   | 4.02%             | 2025-05-15      | None          | 0.00%                 | No            |                  2 | On Loan: No      |
| United States Treasury       | U.S. Treasury Floating Rate Notes                          | CUSIP: 91282CMX6<br>LEI: 254900HROIFWPRGM1V77 | Long             | DBT              | UST               | US        |   7000000 | PA      | $7001898.47   | 5.07%             | 2027-04-30      | Floating      | 4.41%                 | No            |                  2 | On Loan: No      |
| FED HOME LN DISCOUNT NT      | Federal Home Loan Bank Discount Notes                      | CUSIP: 313385HK5<br>LEI: 2549001DPIFGXC1TOL40 | Long             | DBT              | USGSE             | US        |   3500000 | PA      | $3476429.46   | 2.52%             | 2025-06-27      | None          | 0.00%                 | No            |                  2 | On Loan: No      |
| United States Treasury       | U.S. Treasury Floating Rate Notes                          | CUSIP: 91282CJD4<br>LEI: 254900HROIFWPRGM1V77 | Long             | DBT              | UST               | US        |  12850000 | PA      | $12854465.89  | 9.30%             | 2025-10-31      | Floating      | 4.42%                 | No            |                  2 | On Loan: No      |
| FED HOME LN DISCOUNT NT      | Federal Home Loan Bank Discount Notes                      | CUSIP: 313385FW1<br>LEI: 2549001DPIFGXC1TOL40 | Long             | DBT              | USGSE             | US        |   4050000 | PA      | $4040006.63   | 2.92%             | 2025-05-21      | None          | 0.00%                 | No            |                  2 | On Loan: No      |
| United States Treasury       | U.S. Treasury Floating Rate Notes                          | CUSIP: 91282CKM2<br>LEI: 254900HROIFWPRGM1V77 | Long             | DBT              | UST               | US        |   6750000 | PA      | $6751225.53   | 4.89%             | 2026-04-30      | Floating      | 4.40%                 | No            |                  2 | On Loan: No      |
| FED HOME LN DISCOUNT NT      | Federal Home Loan Bank Discount Notes                      | CUSIP: 313385GL4<br>LEI: 2549001DPIFGXC1TOL40 | Long             | DBT              | USGSE             | US        |   2795000 | PA      | $2783641.43   | 2.01%             | 2025-06-04      | None          | 0.00%                 | No            |                  2 | On Loan: No      |
| United States Treasury       | U.S. Treasury Bills                                        | CUSIP: 912797NN3<br>LEI: 254900HROIFWPRGM1V77 | Long             | DBT              | UST               | US        |   5720000 | PA      | $5701226.56   | 4.13%             | 2025-05-29      | None          | 0.00%                 | No            |                  2 | On Loan: No      |
| FED HOME LN DISCOUNT NT      | Federal Home Loan Bank Discount Notes                      | CUSIP: 313385HA7<br>LEI: 2549001DPIFGXC1TOL40 | Long             | DBT              | USGSE             | US        |   5900000 | PA      | $5866432.30   | 4.25%             | 2025-06-18      | None          | 0.00%                 | No            |                  2 | On Loan: No      |
| FED HOME LN DISCOUNT NT      | Federal Home Loan Bank Discount Notes                      | CUSIP: 313385GT7<br>LEI: 2549001DPIFGXC1TOL40 | Long             | DBT              | USGSE             | US        |   6975000 | PA      | $6940985.23   | 5.02%             | 2025-06-11      | None          | 0.00%                 | No            |                  2 | On Loan: No      |
| FED HOME LN DISCOUNT NT      | Federal Home Loan Bank Discount Notes                      | CUSIP: 313385GD2<br>LEI: 2549001DPIFGXC1TOL40 | Long             | DBT              | USGSE             | US        |   4000000 | PA      | $3986840.00   | 2.88%             | 2025-05-28      | None          | 0.00%                 | No            |                  2 | On Loan: No      |
| United States Treasury       | U.S. Treasury Bills                                        | CUSIP: 912797PC5<br>LEI: 254900HROIFWPRGM1V77 | Long             | DBT              | UST               | US        |   4375000 | PA      | $4372445.48   | 3.16%             | 2025-05-06      | None          | 0.00%                 | No            |                  2 | On Loan: No      |
| State Street Global Advisors | State Street Institutional US Government Money Market Fund | CUSIP: 857492706<br>LEI: 549300BZ5TGIFZUZDZ37 | Long             | STIV             | RF                | US        |   5645873 | NS      | $5645873.29   | 4.09%             |  |  |  | No            |                  1 | On Loan: No      |
| United States Treasury       | U.S. Treasury Floating Rate Notes                          | CUSIP: 91282CHS3<br>LEI: 254900HROIFWPRGM1V77 | Long             | DBT              | UST               | US        |  13295000 | PA      | $13295236.65  | 9.62%             | 2025-07-31      | Floating      | 4.37%                 | No            |                  2 | On Loan: No      |
| United States Treasury       | U.S. Treasury Bills                                        | CUSIP: 912797PJ0<br>LEI: 254900HROIFWPRGM1V77 | Long             | DBT              | UST               | US        |    975000 | PA      | $972820.74    | 0.70%             | 2025-05-20      | None          | 0.00%                 | No            |                  2 | On Loan: No      |
| United States Treasury       | U.S. Treasury Floating Rate Notes                          | CUSIP: 91282CJU6<br>LEI: 254900HROIFWPRGM1V77 | Long             | DBT              | UST               | US        |  11885000 | PA      | $11898862.66  | 8.61%             | 2026-01-31      | Floating      | 4.49%                 | No            |                  2 | On Loan: No      |
| FED HOME LN DISCOUNT NT      | Federal Home Loan Bank Discount Notes                      | CUSIP: 313385GV2<br>LEI: 2549001DPIFGXC1TOL40 | Long             | DBT              | USGSE             | US        |   6500000 | PA      | $6466792.22   | 4.68%             | 2025-06-13      | None          | 0.00%                 | No            |                  2 | On Loan: No      |
| United States Treasury       | U.S. Treasury Bills                                        | CUSIP: 912797NE3<br>LEI: 254900HROIFWPRGM1V77 | Long             | DBT              | UST               | US        |   2800000 | PA      | $2797710.61   | 2.02%             | 2025-05-08      | None          | 0.00%                 | No            |                  2 | On Loan: No      |
| United States Treasury       | U.S. Treasury Bills                                        | CUSIP: 912797PK7<br>LEI: 254900HROIFWPRGM1V77 | Long             | DBT              | UST               | US        |   7300000 | PA      | $7277715.36   | 5.27%             | 2025-05-27      | None          | 0.00%                 | No            |                  2 | On Loan: No      |
| FED HOME LN DISCOUNT NT      | Federal Home Loan Bank Discount Notes                      | CUSIP: 313385FJ0<br>LEI: 2549001DPIFGXC1TOL40 | Long             | DBT              | USGSE             | US        |   4950000 | PA      | $4944765.38   | 3.58%             | 2025-05-09      | None          | 0.00%                 | No            |                  2 | On Loan: No      |
| United States Treasury       | U.S. Treasury Floating Rate Notes                          | CUSIP: 91282CLT6<br>LEI: 254900HROIFWPRGM1V77 | Long             | DBT              | UST               | US        |   2185000 | PA      | $2186965.65   | 1.58%             | 2026-10-31      | Floating      | 4.45%                 | No            |                  2 | On Loan: No      |
| United States Treasury       | U.S. Treasury Bills                                        | CUSIP: 912797PR2<br>LEI: 254900HROIFWPRGM1V77 | Long             | DBT              | UST               | US        |   4575000 | PA      | $4553554.05   | 3.30%             | 2025-06-10      | None          | 0.00%                 | No            |                  2 | On Loan: No      |

### Signature

**Date Signed:** 2025-05-16

**Name of Applicant:** DIMENSIONAL INVESTMENT GROUP INC

**Signature:** Randy Olson

**Name of Signer:** Randy Olson

**Title:** Vice President