Dimensional ETF Trust - Dimensional Short-Duration Fixed Income ETF
US ˙ ARCA ˙ US25434V8643

SecurityDFSD / Dimensional ETF Trust - Dimensional Short-Duration Fixed Income ETF
InstitutionCoston, McIsaac & Partners
Latest Disclosed Ownership120,317 shares
Latest Disclosed Value $ 5,760
Coston, McIsaac & Partners reports 28.32% increase in ownership of DFSD / Dimensional ETF Trust - Dimensional Short-Duration Fixed Income ETF

On April 22, 2026 - Coston, McIsaac & Partners filed a 13F-HR form disclosing ownership of 120,317 shares of Dimensional ETF Trust - Dimensional Short-Duration Fixed Income ETF (US:DFSD) valued at $5,760,778 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 3, 2026 disclosing 93,765 shares of Dimensional ETF Trust - Dimensional Short-Duration Fixed Income ETF. This represents a change in shares of 28.32% during the quarter. The current value of the position is $5,743,934 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)
2026-04-22 2026-03-31 13F DIMENSIONAL SHORT-DURATION FIXED INCOME ETF UIT EXCHANGE TRADED 25434V864 120,317 26,552 28.32 6 25.00 1.3001
2026-02-03 2025-12-31 13F DIMENSIONAL SHRT DRT FXDINCM ETF UIT EXCHANGE TRADED 25434V864 93,765 39,462 72.67 4 100.00 1.0437
2025-11-05 2025-09-30 13F DIMENSIONAL SHRT DRT FXDINCM ETF UIT EXCHANGE TRADED 25434V864 54,303 24,297 80.97 3 100.00 0.6229
2025-08-12 2025-06-30 13F DIMENSIONAL SHRT DRT FXDINCM ETF UIT EXCHANGE TRADED 25434V864 30,006 24,160 413.27 1 0.3731
2025-05-13 2025-03-31 13F DIMENSIONAL SHRT DRT FXDINCM ETF UIT EXCHANGE TRADED 25434V864 5,846 30 0.52 0 0.0809
2025-01-23 2024-12-31 13F DIMENSIONAL SHRT DRT FXDINCM ETF UIT EXCHANGE TRADED 25434V864 5,816 5,607 2,682.78 0 0.0806
2024-10-22 2024-09-30 13F DIMENSIONAL SHRT DRT FXDINCM ETF UIT EXCHANGE TRADED 25434V864 209 209 0 0.0025
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.