Dimensional ETF Trust - Dimensional US Core Equity 1 ETF
US ˙ ARCA ˙ US25434V6258

SecurityDCOR / Dimensional ETF Trust - Dimensional US Core Equity 1 ETF
InstitutionFundamentun, Llc
Latest Disclosed Ownership640,939 shares
Latest Disclosed Value $ 46,198,890
Fundamentun, Llc reports 3.91% increase in ownership of DCOR / Dimensional ETF Trust - Dimensional US Core Equity 1 ETF

On April 28, 2026 - Fundamentun, Llc filed a 13F-HR form disclosing ownership of 640,939 shares of Dimensional ETF Trust - Dimensional US Core Equity 1 ETF (US:DCOR) valued at $46,198,883 USD as of March 31, 2026. The entity filed a previous 13F-HR on January 20, 2026 disclosing 616,797 shares of Dimensional ETF Trust - Dimensional US Core Equity 1 ETF. This represents a change in shares of 3.91% during the quarter. The current value of the position is $52,518,542 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 DIMENSIONAL ETF TRUST US CORE EQUITY 1 25434V625 640,939 24,142 3.91 46,199 1.73 1.8526
2026-01-20 2025-12-31 13F DIMENSIONAL ETF TRUST US CORE EQUITY 1 25434V625 616,797 30,356 5.18 45,415 7.65 1.8200
2025-11-06 2025-09-30 13F DIMENSIONAL ETF TRUST US CORE EQUITY 1 25434V625 586,441 234,981 66.86 42,189 79.56 1.7412
2025-07-29 2025-06-30 13F DIMENSIONAL ETF TRUST US CORE EQUITY 1 25434V625 351,460 301,824 608.07 23,495 671.85 1.0760
2025-04-30 2025-03-31 13F DIMENSIONAL ETF TRUST US CORE EQUITY 1 25434V625 49,636 12,356 33.14 3,044 27.31 0.1622
2025-01-27 2024-12-31 13F DIMENSIONAL ETF TRUST US CORE EQUITY 1 25434V625 37,280 37,280 2,392 0.1438
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.