EA Series Trust - Alpha Architect 1-3 Month Box ETF
US ˙ BATS ˙ US02072L5654

SecurityBOXX / EA Series Trust - Alpha Architect 1-3 Month Box ETF
InstitutionRHS Financial, LLC
Latest Disclosed Ownership46,798 shares
Latest Disclosed Value $ 5,442,139
RHS Financial, LLC reports 13.47% increase in ownership of BOXX / EA Series Trust - Alpha Architect 1-3 Month Box ETF

On April 28, 2026 - RHS Financial, LLC filed a 13F-HR form disclosing ownership of 46,798 shares of EA Series Trust - Alpha Architect 1-3 Month Box ETF (US:BOXX) valued at $5,442,139 USD as of March 31, 2026. The entity filed a previous 13F-HR on January 16, 2026 disclosing 41,244 shares of EA Series Trust - Alpha Architect 1-3 Month Box ETF. This represents a change in shares of 13.47% during the quarter. The current value of the position is $5,471,622 USD.

Institutional Ownership: 13F and NPORT Filings

The Security and Class in the table below are shown exactly as filed by the investor. We do our best to track continuity of investments through acquisitions, and this will be reflected in the table as changes in names. In addition to descriptive data, performance of the investment is shown over time. To calculate quarterly performance, we first calculate cost basis of the shares purchased during the quarter, then use that to calculate gross profit. Quarterly return is Gross Profit / Starting Portfolio value.

Note that cost basis is calculated and stored in thousands, so small quarterly changes in shares frequently result in a cost basis of zero.

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Disclosed Equity Positions (from 13F/NPORT Filings)
File
Date		 Effective
Date		Form Security Class ID Avg Price
Paid (Est)		 Reported
Shares		 ΔShares ΔShares
(%)		 Reported
Value
(x1000)		 ΔValue
(%)		 Alloc
(%)		 ΔAlloc ΔAlloc (%) Cost Basis
(x1000)		 Unrealized
Gain/Loss
(x1000)
2026-04-28 2026-03-31 13F EA SERIES TRUST ALPHA ARCH 1-3 02072L565 46,798 5,554 13.47 5,442 14.64 1.8021
2026-01-16 2025-12-31 13F EA SERIES TRUST ALPHA ARCH 1-3 02072L565 41,244 6,637 19.18 4,747 20.48 2.3175
2025-10-22 2025-09-30 13F EA SERIES TRUST ALPHA ARCH 1-3 02072L565 34,607 -789 -2.23 3,940 -1.20 2.0441
2025-07-25 2025-06-30 13F EA SERIES TRUST ALPHA ARCH 1-3 02072L565 35,396 2,599 7.92 3,988 9.08 2.2659
2025-04-17 2025-03-31 13F EA SERIES TRUST ALPHA ARCH 1-3 02072L565 32,797 -2,285 -6.51 3,657 -5.48 2.0509
2025-01-24 2024-12-31 13F EA SERIES TRUST ALPHA ARCH 1-3 02072L565 35,082 9,310 36.12 3,869 37.80 2.0018
2024-11-01 2024-09-30 13F EA SERIES TRUST ALPHA ARCH 1-3 02072L565 25,772 6,591 34.36 2,807 35.74 1.4133
2024-07-16 2024-06-30 13F EA SERIES TRUST ALPHA ARCH 1-3 02072L565 19,181 17,215 875.64 2,068 889.47 1.2650
2024-04-18 2024-03-31 13F EA SERIES TRUST ALPHA ARCH 1-3 02072L565 1,966 1,966 209 0.1219
Legend
Shares
The total number of shares held by the institution at the end of the reporting period (the effective date). This is provided in the filing.
Value
The total value of the shares as of the effective date. This is provided in the filing.
Avg. Share Price
The weighted average share price of the shares held by the institution. We use FIFO accounting to determine this price
Class
This is the security class as indicated by the filer. There are a variety of values for this field. Common values include "EC" = equity common, "EP" - equity preferred
Allocation (%)
The percent of the institution's portfolio that this position represents. This is provided in NPORT filings. For 13F filings, we calculate it.
Change in Allocation
The change in allocation from the prior reporting period. This is calculated as current allocation - prior allocation.
Change in Allocation (%)
The percent change in allocation from the prior reporting period. This is calculated as (current allocation - prior allocation) / prior allocation.
Cost Basis
The total cost of the shares held. This is calculated as reported shares * avg. share price
Unrealized Gain/Loss
This is the market value of the position as of the effective date minus the cost basis.