257 essays 1,087 funds measured independent · not paid by any fund or issuer we cover

Fund · Dimensional Ultrashort Fixed Income ETF · measured from SEC filings

DUSB holdings

DUSB reports 571 holdings and behaves like 240.9 equally weighted ones, computed from its SEC Form N-PORT filing for 2026-07-31. The fact sheet publishes the first number; this page computes the second, and traces it across 11 quarters of filings.

Measured concentration

as of 2026-07-31
571 Positions reported
240.9 Effective holdings
2.4× Concentration multiple
9.21% Top ten weight

Computed by this site from the fund's SEC Form N-PORT filing; what the measure does not tell you · every fund in one table · hold it with other funds? X-ray the mix. Pricing: 0% at a quoted market price (level 1), 22 issuer countries, 24.98% restricted securities.

What stands out

as of 2026-07-31

DUSB's largest investment is Cooperatieve Rabobank UA NY at 1.51% of net assets. Sanofi SA and Lvmh Moet Hennessy Vuitt follow; the three together are 3.85%. Ten companies are 9.21% of the fund; the other 561 share the rest. Among the 192 bond funds measured here, DUSB behaves like 240.9 holdings against a median of 236.4 — close to the median. Across 11 quarterly filings DUSB has become less concentrated: it behaved like 166.2 at 2023-10-31 and 212 at 2026-04-30. Between the 2026-01-31 and 2026-04-30 filings 261 positions were added and 219 dropped; 56.0% of the weight moved. the United States is the largest country at 68.78% of the portfolio, across 22 countries in the filing.

Each sentence is read from the fund's own SEC filing; the class median is computed across the comparable bond funds on this site. Nothing here is a view on the fund.

Every filing since 2023

11

Between 2023-10-31 and 2026-04-30, DUSB went from behaving like 166.2 equally weighted positions to 212 — 28% more, while its top ten went from 12.85% to 10.48% of net assets. Read across the funds on the concentration-over-time table.

PeriodHoldingsEffective Top 10Largest
2026-04-30 471 212 10.48% 1.53%
2026-01-31 429 214.6 10.41% 1.42%
2025-10-31 436 218.9 9.59% 1.19%
2025-07-31 454 211 10.3% 2.27%
2025-04-30 436 209 10.66% 2.72%
2025-01-31 478 199.8 11.59% 3.28%
2024-10-31 457 158.5 13.55% 4.58%
2024-07-31 471 133.1 15.49% 5.73%
Earlier filings (3 more, back to 2023-10-31)
PeriodHoldingsEffectiveTop 10Largest
2024-04-30 466 99.7 18.27% 7.44%
2024-01-31 445 43.7 24.61% 13.77%
2023-10-31 250 166.2 12.85% 1.64%

One row per filed reporting period, newest first, read from EDGAR. Quarterly because that is the public filing cadence. Rows marked * are published but held out of the comparison above; the methodology page says when and why.

Largest positions, as filed

as of 2026-04-30

The 15 largest of 571 positions in DUSB's Form N-PORT, weight as a share of net assets, securities-lending collateral excluded. Every position, every quarter: DUSB.csv.gz.

#PositionWeightCumulative
1Cooperatieve Rabobank UA (New York Branch)1.53%1.5%
2SANOFI SA1.31%2.8%
3LVMH MOET HENNESSY LOUIS VUITTON SE1.07%3.9%
4CISCO SYSTEMS, INC.1.02%4.9%
5Chevron U.S.A. Inc.1.00%5.9%
6INTERNATIONAL FINANCE CORPORATION1.00%6.9%
7Mizuho Financial Group, Inc.0.94%7.9%
8PFIZER INC.0.88%8.7%
9SIMON PROPERTY GROUP, L.P.0.87%9.6%
10CHEVRON PHILLIPS CHEMICAL COMPANY LLC0.87%10.5%
11GLAXOSMITHKLINE CAPITAL PLC0.84%11.3%
12TELSTRA GROUP LIMITED0.84%12.2%
13LLOYDS BANK PLC0.82%13.0%
14COMMONWEALTH BANK OF AUSTRALIA0.73%13.7%
15PHILLIPS 660.70%14.4%

By country of issuer

as of 2026-04-30

Share of DUSB's own investments by the issuer country the filer reported (incorporation, not revenue). Each country links to every fund that holds it.

CountryShare
United States 66.61%
Canada 7.25%
Australia 6.82%
France 6.44%
Japan 3.70%
United Kingdom 3.57%
Sweden 1.69%
Germany 1.47%

Returns the fund reported

2023-08 – 2026-04

Monthly total returns from Item B.5 of DUSB's own filings, 33 months on record. Not computed here and not from a price feed.

4.4%Last twelve months filed
14%Whole series, compounded
0.7%Best month
0.0%Worst month

Cross-checked against a series computed separately from prices: median difference — percentage points over 0 months, which is roughly the distributions. Every month with the filing it came from: DUSB.json · all funds.

Who borrows DUSB's shares

2026-07-31

The fund lends its holdings, and Item B.4.a of the filing names every firm holding them. At 2026-07-31, $9m was out to 8 borrowers. The largest, JP MORGAN SECURITIES LLC, held 29.9% of it.

BorrowerOn loanShare of the loan
JP MORGAN SECURITIES LLC $3m 29.9%
Jefferies LLC $2m 21.1%
BofA Securities, Inc. $2m 20.6%
MORGAN STANLEY & CO LLC $987,874 10.9%
BMO Capital Markets $524,302 5.8%

The filing reports no cash collateral position against this loan. Collateral taken in a form the fund does not hold as a position does not appear in N-PORT, so this is silence rather than absence. What the collateral figure can and cannot show. Every quarter DUSB has filed, with each borrower: DUSB.json · all funds.

Since the previous filing

2026-01-31 → 2026-04-30

429 positions became 471: 261 added (49.6% of the fund at the later date), 219 dropped (53.2% at the earlier date). Half the sum of all weight changes, a turnover proxy: 56.0%. Positions are matched on identifiers, so a security whose identifier changed shows as one drop and one add. Every filing of DUSB compared this way, as a feed: changes.xml · all funds: filings received.

Largest increases2026-01-312026-04-30Largest decreases2026-01-312026-04-30
Cooperatieve Rabobank UA (New York Branch)0.75%1.53% SANOFI SA1.42%1.31%
Eversource Energy0.02%0.63% Chevron U.S.A. Inc.1.09%1.00%
SEMPRA0.12%0.68% United States of America0.44%0.37%
Element Fleet Management Corp.0.18%0.66% International Bank for Reconstruction and Development0.31%0.23%
CVS HEALTH CORPORATION0.30%0.69% GLAXOSMITHKLINE CAPITAL PLC0.92%0.84%
PENSKE TRUCK LEASING CO., L.P.0.26%0.63% PFIZER INC.0.95%0.88%

New: LVMH MOET HENNESSY LOUIS VUITTON SE (1.07%), CISCO SYSTEMS, INC. (1.02%), Mizuho Financial Group, Inc. (0.94%), SIMON PROPERTY GROUP, L.P. (0.87%), CHEVRON PHILLIPS CHEMICAL COMPANY LLC (0.87%), TELSTRA GROUP LIMITED (0.84%). Gone: Province of Alberta (1.32%), CAISSE DES DEPOTS ET CONSIGNATIONS (0.95%), BASF SE (0.94%), ERAC USA FINANCE LLC (0.89%), LSEG US FIN CORP. (0.88%), ARCHER-DANIELS-MIDLAND COMPANY. (0.82%).

Asset categories and pricing

as of 2026-07-31

96.31% debt, 3.69% short-term investment as filed; 0.0% carried at a quoted market price (fair-value level 1). Categories and levels are the filer's; what a low level-1 share does and does not mean is in the measure's page.

Neighbours by effective holdings, debt funds

10

Every measured debt fund lined up by how many holdings it behaves like; these sit either side of DUSB (240.9). Same filings, same arithmetic. Position in this list says nothing about which fund is better.

FundReportsBehaves likeTop tenAs of
DFSB Dimensional Global Sustainability Fixed Income ETF 740 228.5 13.29% 2026-07-31
VRP Invesco Variable Rate Preferred ETF 344 230 9.69% 2026-05-31
EVSM Eaton Vance Short Duration Municipal Income ETF 382 234.7 10.35% 2026-06-30
FLMI Franklin Dynamic Municipal Bond ETF 1,336 238.2 14.33% 2026-06-30
UITB VictoryShares Core Intermediate Bond ETF 1,182 239.6 15.5% 2026-06-30
AVSF Avantis Short-Term Fixed Income ETF 518 252.4 10.17% 2026-05-31
KORP American Century Diversified Corporate Bond ETF 360 253.5 8.82% 2026-05-31
VSDB Vanguard Short Duration Bond ETF 1,317 254.1 13.95% 2026-06-30
LEMB iShares J.P. Morgan EM Local Currency Bond ETF 487 254.9 11.7% 2026-07-31
FLTR VanEck IG Floating Rate ETF 464 260.2 9.38% 2026-07-31

Essays that examine DUSB

0

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