Fund · Dimensional US Sustainability Core 1 ETF · measured from SEC filings
DFSU holdings
DFSU reports 1,941 holdings and behaves like 68.4 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 14 quarters of filings.
Measured concentration
as of 2026-07-31Read this figure with the following in mind
2.7% of net assets is securities-lending cash collateral, excluded from the figure; counted as filed the fund would read 65.2
The figure below is what the filing says, published unchanged. What it may not do is sit beside a plain long-only fund and be read as the same quantity. How comparability is decided.
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: 97.32% at a quoted market price (level 1), 16 issuer countries.
What stands out
as of 2026-07-31DFSU's largest investment is Nvidia Corp at 6.83% of net assets. Apple Inc and Amazon COM Inc follow; the three together are 16.01%. Ten companies are 32.03% of the fund; the other 1,931 share the rest. Among the 721 equity funds measured here, DFSU behaves like 68.4 holdings against a median of 42.4 — 1.6 times the median. Across 14 quarterly filings DFSU has become more concentrated: it behaved like 159.1 at 2023-01-31 and 70 at 2026-04-30. Between the 2026-01-31 and 2026-04-30 filings 73 positions were added and 124 dropped; 7.8% of the weight moved.
Each sentence is read from the fund's own SEC filing; the class median is computed across the comparable equity funds on this site. Nothing here is a view on the fund.
Every filing since 2023
14Between 2023-01-31 and 2026-04-30, DFSU went from behaving like 159.1 equally weighted positions to 70 — 56% fewer, while its top ten went from 18.14% to 31.49% of net assets. Read across the funds on the concentration-over-time table.
| Period | Holdings | Effective | Top 10 | Largest |
|---|---|---|---|---|
| 2026-04-30 | 1,870 | 70 | 31.49% | 6.84% |
| 2026-01-31 | 1,919 | 71.4 | 30.77% | 6.96% |
| 2025-10-31 | 1,966 | 66.5 | 31.33% | 7.49% |
| 2025-07-31 | 1,929 | 74.3 | 29.45% | 7.17% |
| 2025-04-30 | 1,905 | 86 | 26.89% | 6.18% |
| 2025-01-31 | 1,952 | 84.8 | 27.51% | 5.77% |
| 2024-10-31 | 1,964 | 84.3 | 26.99% | 6.14% |
| 2024-07-31 | 1,826 | 89.1 | 26.36% | 5.65% |
Earlier filings (6 more, back to 2023-01-31)
| Period | Holdings | Effective | Top 10 | Largest |
|---|---|---|---|---|
| 2024-04-30 | 1,909 | 105.5 | 24.81% | 4.75% |
| 2024-01-31 | 1,848 | 118.9 | 22.94% | 4.84% |
| 2023-10-31 | 1,834 | 114.1 | 23.21% | 5.32% |
| 2023-07-31 | 1,913 | 118 | 22.41% | 5.6% |
| 2023-04-30 | 1,971 | 124.6 | 20.79% | 5.61% |
| 2023-01-31 | 1,993 | 159.1 | 18.14% | 4.77% |
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.
As filed, collateral included
2.74% collateralDFSU's filing lists 1,942 positions including 2.74% of net assets in securities-lending cash collateral. Counted as filed the fund reads 65.2 effective holdings with a top ten of 33.31%; on its own investments — the figure above — it reads 68.4 with a top ten of 32.03%. The collateral is matched by a liability and is not a holding the fund chose; since 2026-09-18 every figure on this site sets it aside (methodology). Both numbers are in the data.
Largest positions, as filed
as of 2026-04-30The 15 largest of 1,941 positions in DFSU's Form N-PORT, weight as a share of net assets, securities-lending collateral excluded. Every position, every quarter: DFSU.csv.gz.
| # | Position | Weight | Cumulative |
|---|---|---|---|
| 1 | NVIDIA CORPORATION | 6.84% | 6.8% |
| 2 | APPLE INC. | 5.79% | 12.6% |
| 3 | AMAZON.COM, INC. | 3.41% | 16.0% |
| 4 | META PLATFORMS, INC. | 2.86% | 18.9% |
| 5 | ALPHABET INC. | 2.75% | 21.6% |
| 6 | BROADCOM INC. | 2.47% | 24.1% |
| 7 | MICROSOFT CORPORATION | 2.43% | 26.5% |
| 8 | ALPHABET INC. | 2.24% | 28.8% |
| 9 | JPMORGAN CHASE & CO. | 1.51% | 30.3% |
| 10 | ELI LILLY AND COMPANY | 1.20% | 31.5% |
| 11 | TESLA, INC. | 0.94% | 32.4% |
| 12 | JOHNSON & JOHNSON | 0.94% | 33.4% |
| 13 | VISA INC. | 0.83% | 34.2% |
| 14 | WALMART INC. | 0.70% | 34.9% |
| 15 | MASTERCARD INCORPORATED | 0.68% | 35.6% |
By country of issuer
as of 2026-04-30Share of DFSU's own investments by the issuer country the filer reported (incorporation, not revenue). Each country links to every fund that holds it.
| Country | Share |
|---|---|
| United States | 95.90% |
| Ireland° | 1.52% |
| Bermuda° | 0.79% |
| Switzerland | 0.40% |
| Curaçao° | 0.33% |
| Cayman Islands° | 0.29% |
| United Kingdom | 0.27% |
| Jersey° | 0.14% |
Returns the fund reported
2022-11 – 2026-04Monthly total returns from Item B.5 of DFSU's own filings, 42 months on record. Not computed here and not from a price feed.
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: DFSU.json · all funds.
Who borrows DFSU's shares
2026-07-31The fund lends its holdings, and Item B.4.a of the filing names every firm holding them. At 2026-07-31, $63m was out to 25 borrowers. The largest, National Financial Services LLC, held 40.2% of it.
| Borrower | On loan | Share of the loan |
|---|---|---|
| National Financial Services LLC | $25m | 40.2% |
| BofA Securities, Inc. | $6m | 9.7% |
| BNP PARIBAS PRIME BROKERAGE INTERNATIONAL LIMITED | $4m | 6.1% |
| Wells Fargo Bank, National Association | $4m | 6.1% |
| JP MORGAN SECURITIES LLC | $4m | 5.6% |
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 DFSU has filed, with each borrower: DFSU.json · all funds.
Since the previous filing
2026-01-31 → 2026-04-301,918 positions became 1,867: 73 added (0.3% of the fund at the later date), 124 dropped (0.7% at the earlier date). Half the sum of all weight changes, a turnover proxy: 7.8%. Positions are matched on identifiers, so a security whose identifier changed shows as one drop and one add. Every filing of DFSU compared this way, as a feed: changes.xml · all funds: filings received.
| Largest increases | 2026-01-31 | 2026-04-30 | Largest decreases | 2026-01-31 | 2026-04-30 |
|---|---|---|---|---|---|
| BROADCOM INC. | 1.86% | 2.47% | META PLATFORMS, INC. | 3.32% | 2.86% |
| AMAZON.COM, INC. | 2.99% | 3.41% | THE HOME DEPOT, INC. | 0.78% | 0.62% |
| ALPHABET INC. | 2.46% | 2.75% | ALPHABET INC. | 2.39% | 2.24% |
| MICROSOFT CORPORATION | 2.16% | 2.43% | ELI LILLY AND COMPANY | 1.35% | 1.20% |
| INTEL CORPORATION | 0.13% | 0.32% | ELECTRONIC ARTS INC. | 0.14% | 0.00% |
| ADVANCED MICRO DEVICES, INC. | 0.32% | 0.52% | APPLOVIN CORPORATION | 0.28% | 0.16% |
New: Roivant Sciences Ltd (0.03%), Procore Technologies Inc (0.02%), PIPER SANDLER COMPANIES (0.02%), Valaris Limited (0.02%), OPENDOOR TECHNOLOGIES INC. (0.02%), INTERNATIONAL PAPER COMPANY (0.01%). Gone: HOLOGIC, INC. (0.07%), EXACT SCIENCES CORPORATION (0.06%), AIR LEASE CORPORATION (0.05%), JANUS HENDERSON GROUP PLC (0.04%), SNAP INC. (0.03%), SEALED AIR CORPORATION (0.03%).
Asset categories and pricing
as of 2026-07-31| Asset category (as filed) | Share of investments |
|---|---|
| equity EC | 97.30% |
| short-term investment STIV | 2.68% |
| unknown unknown | 0.03% |
97.3% of DFSU is carried at a quoted market price (fair-value level 1). Categories and levels are the filer's, from Form N-PORT; what a low level-1 share does and does not mean is in the measure's page.
Derivative exposure and counterparties
as of 2026-04-30A position count cannot describe a fund that uses derivatives, because a swap is filed at its unrealised gain, not its exposure. These are the notionals the fund itself reported, against net assets of $2.07B. Notional of an interest-rate or currency swap is not equity exposure.
1 option positions filed, 0 of them written. The book as filed:
| Type | Side | Strike | Expiry | Underlying |
|---|---|---|---|---|
| Call | Purchased | 32 | 2026-10-30 | as filed, not named |
Full detail for every fund that files derivatives: leverage.json (CC BY 4.0).
Neighbours by effective holdings, equity funds
10Every measured equity fund lined up by how many holdings it behaves like; these sit either side of DFSU (68.4). Same filings, same arithmetic. Position in this list says nothing about which fund is better.
| Fund | Reports | Behaves like | Top ten | As of |
|---|---|---|---|---|
| IWV iShares Russell 3000 ETF | 2,595 | 67.1 | 32.01% | 2026-06-30 |
| JHEM John Hancock Multifactor Emerging Markets ETF | 954 | 67.5 | 28.17% | 2026-06-30 |
| IQDG WisdomTree International Quality Dividend Growth Fund | 266 | 67.9 | 29.79% | 2026-06-30 |
| PFM Invesco Dividend AchieversTM ETF | 430 | 68.2 | 30.49% | 2026-07-31 |
| CGDG Capital Group Dividend Growers ETF | 102 | 68.4 | 26.1% | 2026-05-31 |
| NOBL ProShares S&P 500 Dividend Aristocrats ETF | 73 | 68.5 | 16.58% | 2026-05-31 |
| BBJP JPMorgan BetaBuilders Japan ETF | 175 | 68.6 * | 28.8% | 2026-07-31 |
| KNG FT Vest S&P 500 Dividend Aristocrats Target Income ETF | 70 | 68.8 | 16.25% | 2026-07-31 |
| IUS Invesco RAFI Strategic US ETF | 543 | 69 | 29.54% | 2026-05-31 |
| SEIV SEI Enhanced U.S. Large Cap Value Factor ETF | 127 | 69.7 | 25.86% | 2026-06-30 |
Essays that examine DFSU
0Mentions are detected across the full text of every article, so an appearance may be a passing comparison rather than the subject. Nothing here is a recommendation to buy or sell — see the disclaimer.