Fund · WisdomTree U.S. Efficient Core Fund · measured from SEC filings
NTSX holdings
NTSX reports 506 holdings and behaves like 38 equally weighted ones, computed from its SEC Form N-PORT filing for 2026-06-30. The fact sheet publishes the first number; this page computes the second, and traces it across 28 quarters of filings.
Measured concentration
as of 2026-06-30This figure is not comparable with other funds
swap and futures notional is 60% of net assets: the fund's exposure is delivered by derivatives, and a count of its filed positions does not describe it. See the exposure section for what the notional is written on
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: 91.08% at a quoted market price (level 1), 12 issuer countries.
What stands out
as of 2026-06-30The largest line in NTSX's filing is not a stock but Dreyfus Trsy Oblig Cash M, a short-term position at 8.86% of net assets. Between the 2026-03-31 and 2026-06-30 filings 10 positions were added and 4 dropped; 8.9% 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 2019
28| Period | Holdings | Effective | Top 10 | Largest |
|---|---|---|---|---|
| 2026-06-30 * | 506 | 38 | 42.57% | 8.91% |
| 2026-03-31 * | 500 | 40.6 | 42.17% | 7.63% |
| 2025-12-31 * | 499 | 36.1 | 45.13% | 8.68% |
| 2025-09-30 * | 505 | 37.2 | 44.49% | 8.83% |
| 2025-06-30 * | 508 | 41 | 41.88% | 8.6% |
| 2025-03-31 * | 507 | 44.1 | 39.67% | 8.67% |
| 2024-12-31 * | 501 | 41.6 | 42.44% | 7.59% |
| 2024-09-30 * | 506 | 50.8 | 36.74% | 6.99% |
Earlier filings (20 more, back to 2019-09-30)
| Period | Holdings | Effective | Top 10 | Largest |
|---|---|---|---|---|
| 2024-06-30 * | 506 | 50 | 35.48% | 7.22% |
| 2024-03-31 * | 500 | 61.5 | 31.51% | 7.08% |
| 2023-12-31 * | 502 | 63.8 | 29.81% | 6.95% |
| 2023-09-30 * | 501 | 63.7 | 30.18% | 7.12% |
| 2023-06-30 * | 501 | 60.2 | 30.14% | 7.8% |
| 2023-03-31 * | 501 | 71.8 | 26.7% | 7.12% |
| 2022-12-31 * | 498 | 84.9 | 24.05% | 6.14% |
| 2022-09-30 * | 500 | 71.4 | 27.4% | 7.1% |
| 2022-06-30 * | 500 | 73.9 | 26.65% | 6.66% |
| 2022-03-31 * | 495 | 67.3 | 28.88% | 7.17% |
| 2021-12-31 * | 503 | 69.8 | 28.59% | 6.82% |
| 2021-09-30 * | 496 | 73.7 | 28.06% | 6.22% |
| 2021-06-30 * | 506 | 78.2 | 26.99% | 5.97% |
| 2021-03-31 * | 497 | 82.1 | 25.93% | 5.84% |
| 2020-12-31 * | 499 | 74.8 | 26.77% | 6.68% |
| 2020-09-30 * | 499 | 66.6 | 28.29% | 7.01% |
| 2020-06-30 * | 500 | 72.3 | 27.27% | 6.13% |
| 2020-03-31 * | 504 | 84.7 | 25.36% | 5.61% |
| 2019-12-31 * | 498 | 98.8 | 23.24% | 4.77% |
| 2019-09-30 * | 478 | 29.2 | 48.29% | 8.03% |
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 2026-06-30The 15 largest of 506 positions in NTSX's Form N-PORT, weight as a share of net assets, securities-lending collateral excluded. Every position, every quarter: NTSX.csv.gz.
| # | Position | Weight | Cumulative |
|---|---|---|---|
| 1 | DREYFUS TRSY OBLIG CASH M | 8.91% | 8.9% |
| 2 | NVIDIA CORP | 6.87% | 15.8% |
| 3 | APPLE INC | 6.04% | 21.8% |
| 4 | ALPHABET INC | 5.95% | 27.8% |
| 5 | MICROSOFT CORP | 3.80% | 31.6% |
| 6 | AMAZON.COM INC | 3.37% | 34.9% |
| 7 | BROADCOM INC | 2.30% | 37.2% |
| 8 | META PLATFORMS INC | 1.92% | 39.1% |
| 9 | MICRON TECHNOLOGY INC | 1.72% | 40.9% |
| 10 | TESLA INC | 1.70% | 42.6% |
| 11 | ELI LILLY & COMPANY | 1.62% | 44.2% |
| 12 | BERKSHIRE HATHAWAY INC | 1.47% | 45.7% |
| 13 | ADVANCED MICRO DEVICES INC | 1.33% | 47.0% |
| 14 | JP MORGAN CHASE & COMPANY | 1.22% | 48.2% |
| 15 | WALMART INC | 1.21% | 49.4% |
By country of issuer
as of 2026-06-30Share of NTSX'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 | 98.86% |
| Ireland° | 0.65% |
| Switzerland | 0.14% |
| Cayman Islands° | 0.08% |
| Liberia° | 0.04% |
| Curaçao° | 0.04% |
| Netherlands° | 0.04% |
| Singapore | 0.04% |
Returns the fund reported
2019-07 – 2026-06Monthly total returns from Item B.5 of NTSX's own filings, 84 months on record. Not computed here and not from a price feed.
Cross-checked against a series computed separately from prices: median difference 0.12 percentage points over 84 months, which is roughly the distributions. Every month with the filing it came from: NTSX.json · all funds.
Who borrows NTSX's shares
2026-06-30The fund lends its holdings, and Item B.4.a of the filing names every firm holding them. At 2026-06-30, $6m was out to 8 borrowers, 0.47% of net assets. The largest, BARCLAYS CAPITAL INC., held 45.5% of it.
| Borrower | On loan | Share of the loan |
|---|---|---|
| BARCLAYS CAPITAL INC. | $3m | 45.5% |
| Wells Fargo Securities LLC | $2m | 32.3% |
| BofA Securities, Inc. | $1m | 15.7% |
| Jefferies LLC | $259,395 | 4.1% |
| Scotia Capital (USA) Inc | $73,215 | 1.1% |
Cash collateral reported against the loan: 0.01% of net assets, 2.1% of the amount lent. That is a floor on the collateral, not the whole of it — collateral the fund does not hold as a position is not in this filing, so a figure under 100% is not evidence of under-collateralisation. How that figure behaves across all funds. Every quarter NTSX has filed, with each borrower: NTSX.json · all funds.
Since the previous filing
2026-03-31 → 2026-06-30500 positions became 506: 10 added (0.7% of the fund at the later date), 4 dropped (0.3% at the earlier date). Half the sum of all weight changes, a turnover proxy: 8.9%. Positions are matched on identifiers, so a security whose identifier changed shows as one drop and one add. Every filing of NTSX compared this way, as a feed: changes.xml · all funds: filings received.
| Largest increases | 2026-03-31 | 2026-06-30 | Largest decreases | 2026-03-31 | 2026-06-30 |
|---|---|---|---|---|---|
| DREYFUS TRSY OBLIG CASH M | 7.63% | 8.91% | MICROSOFT CORP | 4.39% | 3.80% |
| MICRON TECHNOLOGY INC | 0.58% | 1.72% | EXXONMOBIL HOLDINGS CORP | 1.21% | 0.82% |
| ADVANCED MICRO DEVICES INC | 0.55% | 1.33% | META PLATFORMS INC | 2.28% | 1.92% |
| INTEL CORP | 0.32% | 0.87% | WALMART INC | 1.57% | 1.21% |
| APPLIED MATERIALS INC | 0.45% | 0.81% | NETFLIX INC | 0.75% | 0.48% |
| ALPHABET INC | 5.60% | 5.95% | CHEVRON CORP | 0.69% | 0.47% |
New: BOARD OF TRADE OF THE CITY OF CHICAGO, INC. (0.21%), HONEYWELL INTERNATIONAL INC (0.10%), HONEYWELL AEROSPACE INC (0.10%), BOARD OF TRADE OF THE CITY OF CHICAGO, INC. (0.09%), BOARD OF TRADE OF THE CITY OF CHICAGO, INC. (0.04%), BOARD OF TRADE OF THE CITY OF CHICAGO, INC. (0.04%). Gone: Honeywell International Inc. (0.23%), Coterra Energy Inc (0.05%), Dupont De Nemours Inc (0.03%), CARNIVAL CORP (0.02%).
Asset categories and pricing
as of 2026-06-30| Asset category (as filed) | Share of investments |
|---|---|
| equity EC | 90.69% |
| short-term investment STIV | 8.92% |
| DIR DIR | 0.38% |
91.1% of NTSX 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 2026-06-30A 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 $1.36B. Notional of an interest-rate or currency swap is not equity exposure.
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 NTSX (38). Same filings, same arithmetic. Position in this list says nothing about which fund is better.
| Fund | Reports | Behaves like | Top ten | As of |
|---|---|---|---|---|
| GDXJ VanEck Junior Gold Miners ETF | 116 | 37.5 | 42.72% | 2026-06-30 |
| ORR Militia Long/Short Equity ETF | 144 | 37.5 | 44% | 2026-05-29 |
| CGDV Capital Group Dividend Value ETF | 53 | 37.7 | 38.76% | 2026-05-31 |
| UFOX Defiance Connective Technologies ETF | 59 | 37.8 | 41.32% | 2026-06-30 |
| IPKW Invesco International BuyBack AchieversTM ETF | 160 | 38 | 43.72% | 2026-07-31 |
| BLOK Amplify Blockchain Technology ETF | 55 | 38.1 | 37.55% | 2026-06-30 |
| FVAL Fidelity Value Factor ETF | 127 | 38.1 | 42.28% | 2026-07-31 |
| VGSR Vert Global Sustainable Real Estate ETF | 144 | 38.4 | 44.92% | 2026-06-30 |
| AMOM QRAFT AI-Enhanced U.S. Large Cap Momentum ETF | 51 | 38.5 | 37.49% | 2026-07-31 |
| EWJV iShares MSCI Japan Value ETF | 110 | 38.8 | 40.62% | 2026-05-31 |
Essays that examine NTSX
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.