# EDGAR Filing Document

**Accession Number:** 0000355437
**File Stem:** 0001410368-25-040479
**Filing Date:** 2025-12
**Character Count:** 7291
**Document Hash:** 597b774a3882e7284cf2fcd7e1974171
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**0001410368-25-040479.hdr.sgml**: 20251222

**ACCESSION NUMBER**: 0001410368-25-040479

**CONFORMED SUBMISSION TYPE**: NPORT-P

**PUBLIC DOCUMENT COUNT**: 1

**CONFORMED PERIOD OF REPORT**: 20251031

**FILED AS OF DATE**: 20251222

**DATE AS OF CHANGE**: 20251222

**PERIOD START**: 20251031

**FILER**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** DFA INVESTMENT DIMENSIONS GROUP INC
- **CENTRAL INDEX KEY:** 0000355437

**ORGANIZATION NAME:**
- **EIN:** 363129984
- **STATE OF INCORPORATION:** MD
- **FISCAL YEAR END:** 1031

**FILING VALUES:**
- **FORM TYPE:** NPORT-P
- **SEC ACT:** 1940 Act
- **SEC FILE NUMBER:** 811-03258
- **FILM NUMBER:** 251590383

**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:** DFA SMALL CO FUND INC
- **DATE OF NAME CHANGE:** 19830621

## Series and Classes Contracts Data

### Dimensional VA Equity Allocation Portfolio (Series ID: S000057540)

| Class ID   | Class Name          | Ticker Symbol   |
|:---|:---|:---|
| C000183437 | Institutional Class |  |

## Form NPORT-P: Monthly Portfolio Investments Report

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

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

- **a. Name of Registrant:** DFA INVESTMENT DIMENSIONS GROUP INC

- **b. Investment Company Act file number:** 811-03258

- **c. CIK number of Registrant:** 0000355437

- **d. LEI of Registrant:** 549300XGRTBJCE41BD26

- **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:** Dimensional VA Equity Allocation Portfolio

- **b. EDGAR series identifier (if any):** S000057540

- **c. LEI of Series:** 549300A3CCCW0GBTZG93

**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:** $258892204.59

**Total Liabilities:** $28286.55

**Net Assets:** $258863918.04

**Cash Not Reported:** $37723.74

**Monthly Return Information**

| Class               | Month 1 Return (%)   | Month 2 Return (%)   | Month 3 Return (%)   |
|:---|:---|:---|:---|
| Class ID C000183437 | 3.87%                | 2.39%                | 0.81%                |

**Monthly Gains & Losses**

| Period   | Net Realized Gain/Loss   | Net Unrealized Appreciation/Depreciation   |
|:---|:---|:---|
| Month 1  | $-176.05                 | $9052968.52                                |
| Month 2  | $4192.54                 | $5194545.05                                |
| Month 3  | $9042.76                 | $2059823.85                                |

### 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   |
|:---|:---|:---|:---|:---|:---|:---|---:|:---|:---|:---|:---|:---|:---|:---|---:|:---|
| DFA International Real Estate Securities | DFA International Real Estate Securities Portfolio | CUSIP: 233203348<br>LEI: 549300CPCX0MJ9G37864 | Long             | EC               | RF                | US        |    309669 | NS      | $1235579.19   | 0.48%             |  |  |  | No            |                  1 | On Loan: No      |
| International Core Equity 2 Portfolio    | International Core Equity 2 Portfolio              | CUSIP: 233203371<br>LEI: 5493006PNAH8EX4MI695 | Long             | EC               | RF                | US        |   1544455 | NS      | $30178647.01  | 11.66%            |  |  |  | No            |                  1 | On Loan: No      |
| DFA US Core Equity 1 Portfolio           | U.S. Core Equity 1 Portfolio                       | CUSIP: 233203413<br>LEI: 549300HFCYX77UDJN369 | Long             | EC               | RF                | US        |   1516747 | NS      | $74411611.06  | 28.75%            |  |  |  | No            |                  1 | On Loan: No      |
| Emerging Markets Core Equity 2 Portfolio | Emerging Markets Core Equity 2 Portfolio           | CUSIP: 233203421<br>LEI: 549300JF8HO6EL9ROR31 | Long             | EC               | RF                | US        |    754686 | NS      | $21961353.35  | 8.48%             |  |  |  | No            |                  1 | On Loan: No      |
| DFA VA International Small Portfolio     | Dimensional VA International Small Portfolio       | CUSIP: 233203686<br>LEI: 549300L65QJ1CSWCQP78 | Long             | EC               | RF                | US        |    609009 | NS      | $9208219.69   | 3.56%             |  |  |  | No            |                  1 | On Loan: No      |
| DFA VA International Value Portfolio     | Dimensional  VA International Value Portfolio      | CUSIP: 233203694<br>LEI: 549300D60F35JHOLZC40 | Long             | EC               | RF                | US        |    381564 | NS      | $6997891.72   | 2.70%             |  |  |  | No            |                  1 | On Loan: No      |
| DFA VA U.S. Targeted Value Portfolio     | Dimensional VA U.S. Targeted Value Portfolio       | CUSIP: 233203710<br>LEI: 549300FXNLNWXX8GOF08 | Long             | EC               | RF                | US        |   1420097 | NS      | $33230259.39  | 12.84%            |  |  |  | No            |                  1 | On Loan: No      |
| DFA VA U.S. Large Value Portfolio        | Dimensional  VA U.S. Large Value Portfolio         | CUSIP: 233203777<br>LEI: 5493009RP5M5MDNTGN49 | Long             | EC               | RF                | US        |    509284 | NS      | $18385148.86  | 7.10%             |  |  |  | No            |                  1 | On Loan: No      |
| DFA Real Estate Securities Portfolio     | DFA Real Estate Securities Portfolio               | CUSIP: 233203835<br>LEI: 5493005AU0YD5OZ5Q074 | Long             | EC               | RF                | US        |     82217 | NS      | $3324042.85   | 1.28%             |  |  |  | No            |                  1 | On Loan: No      |
| DFA US Large Company Portfolio           | U.S. Large Company Portfolio                       | CUSIP: 25434D823<br>LEI: 549300FK54SMFUX28R78 | Long             | EC               | RF                | US        |   1319862 | NS      | $59921728.40  | 23.15%            |  |  |  | No            |                  1 | On Loan: No      |

### Signature

**Date Signed:** 2025-11-19

**Name of Applicant:** DFA INVESTMENT DIMENSIONS GROUP INC

**Signature:** Randy Olson

**Name of Signer:** Randy Olson

**Title:** Vice President