# EDGAR Filing Document

**Accession Number:** 0001592900
**File Stem:** 0001592900-25-004351
**Filing Date:** 2025-12
**Character Count:** 10811
**Document Hash:** 0aa6b926c9866bdd3f7911890e784312
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**0001592900-25-004351.hdr.sgml**: 20251217

**ACCESSION NUMBER**: 0001592900-25-004351

**CONFORMED SUBMISSION TYPE**: NPORT-P

**PUBLIC DOCUMENT COUNT**: 2

**CONFORMED PERIOD OF REPORT**: 20251031

**FILED AS OF DATE**: 20251217

**DATE AS OF CHANGE**: 20251217

**PERIOD START**: 20260731

**FILER**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** EA Series Trust
- **CENTRAL INDEX KEY:** 0001592900

**ORGANIZATION NAME:**
- **EIN:** 000000000
- **STATE OF INCORPORATION:** DE
- **FISCAL YEAR END:** 0930

**FILING VALUES:**
- **FORM TYPE:** NPORT-P
- **SEC ACT:** 1940 Act
- **SEC FILE NUMBER:** 811-22961
- **FILM NUMBER:** 251577644

**BUSINESS ADDRESS:**
- **STREET 1:** 3803 WEST CHESTER PIKE, SUITE 150
- **CITY:** NEWTOWN SQUARE
- **STATE:** PA
- **ZIP:** 19073
- **BUSINESS PHONE:** 1.215.882.9983

**MAIL ADDRESS:**
- **STREET 1:** 3803 WEST CHESTER PIKE, SUITE 150
- **CITY:** NEWTOWN SQUARE
- **STATE:** PA
- **ZIP:** 19073

**FORMER COMPANY:**
- **FORMER CONFORMED NAME:** Alpha Architect ETF Trust
- **DATE OF NAME CHANGE:** 20140428

**FORMER COMPANY:**
- **FORMER CONFORMED NAME:** Empowered Funds ETF Trust
- **DATE OF NAME CHANGE:** 20131125

## Series and Classes Contracts Data

### Defined Duration 10 ETF (Series ID: S000072739)

| Class ID   | Class Name              | Ticker Symbol   |
|:---|:---|:---|
| C000229231 | Defined Duration 10 ETF | DDX             |

## Nport-Ex

---

| |
|:---|
| **DEFINED DURATION 10 ETF** |
| **SCHEDULE OF INVESTMENTS** |
| **October 31, 2025 (Unaudited)** |

---

---

| | | |
|:---|:---|:---|
| **EXCHANGE TRADED FUNDS - 99.7%** | **Shares** | **Value**  |
| SPDR Portfolio Developed World ex-US ETF  | 207473 | $9031300 |
| Vanguard FTSE Emerging Markets ETF  | 38178 | 2098645 |
| Vanguard Intermediate-Term Treasury ETF <sup>(a)</sup> | 250009 | 15045541 |
| Vanguard Long-Term Treasury ETF  | 194801 | 11179629 |
| Vanguard S&P 500 ETF  | 5002 | 3136454 |
| Vanguard Short-Term Treasury ETF  | 188579 | 11097874 |
| Vanguard Value ETF  | 30168 | 5604008 |
| **TOTAL EXCHANGE TRADED FUNDS** (Cost $55,272,727) |  | 57193451 |
| **SHORT-TERM INVESTMENTS** |  |  |
| **MONEY MARKET FUNDS - 0.3%** |  |  |
| First American Government Obligations Fund - Class X, 4.03% <sup>(b)</sup> | 181809 | 181809 |
| **TOTAL MONEY MARKET FUNDS** (Cost $181,809) |  | 181809 |
| **TOTAL INVESTMENTS - 100.0% (**Cost $55,454,536**)** |  | $57375260 |
| Liabilities in Excess of Other Assets - (0.0)% <sup>(c)</sup> |  | (16365) |
| **TOTAL NET ASSETS - 100.0%** |  | $57358895 |

---

Percentages are stated as a percent of net assets.

(a) Fair value of this security exceeds 25% of the Fund's net assets. Additional information for this security, including the financial statements, is available from the SEC's EDGAR database at www.sec.gov.

(b) The rate shown represents the 7-day annualized yield as of October 31, 2025.

(c) Represents less than 0.05% of net assets.

The Global Industry Classification Standard ("GICS®") was developed by and/or is the exclusive property of MSCI, Inc. ("MSCI") and Standard & Poor's Financial Services LLC ("S&P"). GICS® is a service mark of MSCI and S&P and has been licensed for use by U.S. Bank Global Fund Services.

------

**DEFINED DURATION 10 ETF**

**Summary of Fair Value Disclosure as of October 31, 2025 (Unaudited)**

Defined Duration 10 ETF (formerly known as the Discipline Fund ETF) (the "Fund") has adopted fair value accounting standards which establish a definition of fair value and set out a hierarchy for measuring fair value. These standards require additional disclosures about the various inputs and valuation techniques used to develop the measurements of fair value, a discussion of changes in valuation techniques and related inputs during the period, and expanded disclosure of valuation levels for major security types. These inputs are summarized in the three broad levels listed below. The inputs or valuation methodology used for valuing securities are not an indication of the risk associated with investing in those securities.

Level 1 - Unadjusted quoted prices in active markets for identical assets or liabilities that the Fund has the ability to access.

Level 2 - Observable inputs other than quoted prices included in Level 1 that are observable for the asset or liability, either directly or indirectly. These inputs may include quoted prices for the identical instrument on an inactive market, prices for similar instruments, interest rates, prepayment speeds, credit risk, yield curves, default rates and similar data.

Level 3 - Unobservable inputs for the asset or liability, to the extent relevant observable inputs are not available, representing the Fund's own assumptions about the assumptions a market participant would use in valuing the asset or liability, and based on the best information available.

The following is a summary of the fair valuation hierarchy of the Fund's securities as of October 31, 2025:

---

| | | | | |
|:---|:---|:---|:---|:---|
| **DESCRIPTION** | **LEVEL 1** | **LEVEL 2** | **LEVEL 3** | **TOTAL** |
| **<u>Investments</u>** | | | | |
| &nbsp;&nbsp;Exchange Traded Funds | $57193451 | $— | $— | $57193451 |
| &nbsp;&nbsp;Money Market Funds | 181809 |  |  | 181809 |
| **Total Investments** | $57375260 | $— | $— | $57375260 |

---

Refer to the Schedule of Investments for further disaggregation of investment categories.

During the fiscal period ended October 31, 2025, the Fund did not invest in any Level 3 investments and recognized no transfers to/from Level 3. Transfers between levels are recognized at the end of the reporting period.

## Form NPORT-P: Monthly Portfolio Investments Report

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

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

- **a. Name of Registrant:** EA Series Trust

- **b. Investment Company Act file number:** 811-22961

- **c. CIK number of Registrant:** 0001592900

- **d. LEI of Registrant:** 5493004OW9VWINAYRX18

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

  - **Street Address 1:** 3803 West Chester Pike

  - **City:** Newtown Square

  - **State:** PA

  - **Foreign country:** US

  - **Zip / Postal Code:** 19073

  - **Telephone number:** 2158829983

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

- **a. Name of Series:** Defined Duration 10 ETF

- **b. EDGAR series identifier (if any):** S000072739

- **c. LEI of Series:** 549300IF8I0UI1J89G08

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

- **a. Date of fiscal year-end:** 2026-07-31

- **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:** $57375857.90

**Total Liabilities:** $16963.67

**Net Assets:** $57358894.23

**Monthly Return Information**

| Class               | Month 1 Return (%)   | Month 2 Return (%)   | Month 3 Return (%)   |
|:---|:---|:---|:---|
| Class ID C000229231 | 1.89%                | 1.68%                | 0.85%                |

**Monthly Gains & Losses**

| Period   | Net Realized Gain/Loss   | Net Unrealized Appreciation/Depreciation   |
|:---|:---|:---|
| Month 1  | $92387.03                | $905888.05                                 |
| Month 2  | $-14794.95               | $790550.13                                 |
| Month 3  | $0.00                    | $371858.46                                 |

### 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   |
|:---|:---|:---|:---|:---|:---|:---|---:|:---|:---|:---|:---|:---|:---|:---|---:|:---|
| Vanguard S&P 500 ETF                       | Vanguard S&P 500 ETF                       | CUSIP: 922908363<br>LEI: N/A                  | Long             | EC               | RF                | US        |      5002 | NS      | $3136454.08   | 5.47%             |  |  |  | No            |                  1 | On Loan: No      |
| First American Government Obligations Fund | First American Government Obligations Fund | CUSIP: 31846V336<br>LEI: 549300R5MYM6VZF1RM44 | Long             | STIV             | RF                | US        |    181809 | PA      | $181808.85    | 0.32%             |  |  |  | No            |                  1 | On Loan: No      |
| SPDR Portfolio Developed World ex-US ETF   | SPDR Portfolio Developed World ex-US ETF   | CUSIP: 78463X889<br>LEI: 549300NVXJXJCDK35U34 | Long             | EC               | RF                | US        |    207473 | NS      | $9031299.69   | 15.75%            |  |  |  | No            |                  1 | On Loan: No      |
| Vanguard Long-Term Treasury ETF            | Vanguard Long-Term Treasury ETF            | CUSIP: 92206C847<br>LEI: N/A                  | Long             | EC               | RF                | US        |    194801 | NS      | $11179629.39  | 19.49%            |  |  |  | No            |                  1 | On Loan: No      |
| Vanguard Short-Term Treasury ETF           | Vanguard Short-Term Treasury ETF           | CUSIP: 92206C102<br>LEI: N/A                  | Long             | EC               | RF                | US        |    188579 | NS      | $11097874.15  | 19.35%            |  |  |  | No            |                  1 | On Loan: No      |
| Vanguard Intermediate-Term Treasury ETF    | Vanguard Intermediate-Term Treasury ETF    | CUSIP: 92206C706<br>LEI: N/A                  | Long             | EC               | RF                | US        |    250009 | NS      | $15045541.62  | 26.23%            |  |  |  | No            |                  1 | On Loan: No      |
| Vanguard Value ETF                         | Vanguard Value ETF                         | CUSIP: 922908744<br>LEI: N/A                  | Long             | EC               | RF                | US        |     30168 | NS      | $5604007.68   | 9.77%             |  |  |  | No            |                  1 | On Loan: No      |
| Vanguard FTSE Emerging Markets ETF         | Vanguard FTSE Emerging Markets ETF         | CUSIP: 922042858<br>LEI: N/A                  | Long             | EC               | RF                | US        |     38178 | NS      | $2098644.66   | 3.66%             |  |  |  | No            |                  1 | On Loan: No      |

### Signature

**Date Signed:** 2025-10-31

**Name of Applicant:** EA Series Trust

**Signature:** /s/ Sean Hegarty

**Name of Signer:** Sean Hegarty

**Title:** Treasurer