NTSX Performance — WisdomTree U.S. Efficient Core Fund
Data updated: 2026-09-14
NTSX returned +8.09% year to date and +19.41% over one year to Jun 2026. Annualised returns are +18.19% over 3 years and +9.08% over 5 years. The fund beat its US Large Blend category average: $100 invested three years ago grew to $165, against $157 for the category, and to $119 over one year, against $118. Volatility over the past three years was 13.84% a year. In the 12 months to Jun 2026 the fund lost a net $53.5M, and assets reached $1.36B.
NTSX Growth of $100
What $100 invested in WisdomTree U.S. Efficient Core Fund grew to, compounded from monthly returns reported on SEC Form N-PORT, against the US Large Blend category average over the same months.
| Period | NTSX | Category average |
|---|---|---|
| 1 year (Jul 2025 – Jun 2026) | $119 | $118 |
| 3 years (Jul 2023 – Jun 2026) | $165 | $157 |
| 5 years (Jul 2021 – Jun 2026) | $154 | $161 |
| Since data start (Jul 2019 – Jun 2026) | $237 | $229 |
NTSX Trailing Returns
Total returns to Jun 2026, from SEC N-PORT.
| Period | Total return |
|---|---|
| YTD | +8.09% |
| 1 year | +19.41% |
| 3 years (annualised) | +18.19% |
| 5 years (annualised) | +9.08% |
NTSX Annual Returns
Calendar-year total returns of WisdomTree U.S. Efficient Core Fund, compounded from monthly SEC N-PORT returns. Partial years show the months covered.
| Year | Total return |
|---|---|
| 2026 (Jan–Jun) | +8.09% |
| 2025 | +18.82% |
| 2024 | +19.74% |
| 2023 | +23.37% |
| 2022 | −25.73% |
| 2021 | +22.19% |
| 2020 | +24.92% |
| 2019 (Jul–Dec) | +9.97% |
NTSX Monthly Returns
Monthly total returns as reported on SEC Form N-PORT.
| Year | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2026 | +0.8% | +0.2% | −5.8% | +9.3% | +4.8% | −0.8% | — | — | — | — | — | — |
| 2025 | +2.9% | −0.3% | −5.5% | +0.2% | +5.0% | +5.5% | +1.7% | +2.2% | +3.8% | +2.3% | +0.4% | −0.4% |
| 2024 | +1.1% | +3.8% | +2.9% | −5.5% | +5.1% | +4.0% | +1.8% | +2.8% | +2.4% | −2.3% | +6.1% | −3.4% |
| 2023 | +7.0% | −3.8% | +5.2% | +1.3% | −0.1% | +4.9% | +2.5% | −2.0% | −6.0% | −3.0% | +10.6% | +6.0% |
| 2022 | −6.3% | −3.1% | +1.1% | −10.3% | −0.1% | −7.9% | +9.6% | −5.5% | −10.8% | +6.0% | +6.5% | −5.9% |
| 2021 | −1.4% | +0.9% | +2.5% | +5.4% | +0.6% | +3.0% | +3.0% | +2.6% | −5.0% | +6.3% | −0.4% | +3.2% |
| 2020 | +1.8% | −5.8% | −9.2% | +11.9% | +4.5% | +2.1% | +5.8% | +6.4% | −3.4% | −3.2% | +10.4% | +3.4% |
| 2019 | — | — | — | — | — | — | +1.3% | +0.5% | +1.0% | +1.8% | +2.8% | +2.2% |
NTSX Risk
Risk measures from monthly returns over Jul 2023 – Jun 2026.
- 3-year volatility (annualised): 13.84%
- 3-year Sharpe ratio: 0.99 (vs 4.5% risk-free rate)
- Best month: +10.58% (Nov 2023)
- Worst month: −5.98% (Sep 2023)
NTSX Fund Flows
Monthly money in and out of WisdomTree U.S. Efficient Core Fund, from SEC Form N-PORT.
- 12-month net flow: −$53.5M
- 12-month gross sales (incl. reinvestments): $47.1M
- Sales ÷ redemptions: 0.47×
| Month | Sales | Redemptions | Net flow |
|---|---|---|---|
| Jun 2026 | $3.0M | $11.7M | −$8.8M |
| May 2026 | $0 | $3.0M | −$3.0M |
| Apr 2026 | $11.2M | $0 | $11.2M |
| Mar 2026 | $206 | $5.4M | −$5.4M |
| Feb 2026 | $0 | $0 | $0 |
| Jan 2026 | $19.4M | $22.2M | −$2.8M |
| Dec 2025 | $8.2M | $11.1M | −$2.8M |
| Nov 2025 | $0 | $0 | $0 |
| Oct 2025 | $134 | $8.1M | −$8.1M |
| Sep 2025 | $599 | $13.3M | −$13.3M |
| Aug 2025 | $5.2M | $20.7M | −$15.5M |
| Jul 2025 | $277 | $5.1M | −$5.1M |
NTSX Assets Under Management
Net assets of WisdomTree U.S. Efficient Core Fund by report date, from SEC N-PORT filings.
| Report date | Net assets |
|---|---|
| 2026-06-30 | $1.36B |
| 2026-03-31 | $1.20B |
| 2025-12-31 | $1.28B |
| 2025-09-30 | $1.26B |
| 2025-06-30 | $1.21B |
| 2025-03-31 | $1.13B |
| 2024-12-31 | $1.18B |
| 2024-09-30 | $1.17B |
| 2024-06-30 | $1.08B |
| 2024-03-31 | $1.03B |
| 2023-12-31 | $938.95M |
| 2023-09-30 | $805.93M |
For information only. Not investment advice: figures are as reported in SEC filings and may contain errors or be out of date. Past performance does not guarantee future results.