NIOTX Performance — Natixis Oakmark International Fund, Class T
Data updated: 2026-08-28
NIOTX returned +0.75% year to date and +9.69% over one year to Jun 2026. Annualised returns are +8.58% over 3 years and +3.93% over 5 years. The fund trailed its International Mid-Cap Value category average: $100 invested three years ago grew to $128, against $158 for the category, and to $110 over one year, against $120. Volatility over the past three years was 15.41% a year. In the 12 months to Jun 2026 the fund lost a net $62.6M, and assets reached $246.78M. Returns are those of sibling share class NOIAX; this class's own returns are not reported in filings.
NIOTX Growth of $100
What $100 invested in Natixis Oakmark International Fund grew to, compounded from monthly returns reported on SEC Form N-PORT, against the International Mid-Cap Value category average over the same months.
| Period | NIOTX | Category average |
|---|---|---|
| 1 year (Jul 2025 – Jun 2026) | $110 | $120 |
| 3 years (Jul 2023 – Jun 2026) | $128 | $158 |
| 5 years (Jul 2021 – Jun 2026) | $121 | $152 |
| Since data start (Jul 2019 – Jun 2026) | $158 | $196 |
NIOTX Trailing Returns
Total returns to Jun 2026, from SEC N-PORT.
| Period | Total return |
|---|---|
| YTD | +0.75% |
| 1 year | +9.69% |
| 3 years (annualised) | +8.58% |
| 5 years (annualised) | +3.93% |
NIOTX Annual Returns
Calendar-year total returns of Natixis Oakmark International Fund, compounded from monthly SEC N-PORT returns. Partial years show the months covered.
| Year | Total return |
|---|---|
| 2026 (Jan–Jun) | +0.75% |
| 2025 | +32.58% |
| 2024 | −5.15% |
| 2023 | +18.96% |
| 2022 | −15.91% |
| 2021 | +8.74% |
| 2020 | +4.07% |
| 2019 (Jul–Dec) | +10.29% |
NIOTX 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 | +2.4% | +2.1% | −10.6% | +5.7% | +1.8% | +0.2% | — | — | — | — | — | — |
| 2025 | +6.2% | +2.9% | −1.1% | +3.2% | +5.9% | +3.1% | −1.4% | +3.1% | +2.6% | +0.5% | +0.1% | +3.8% |
| 2024 | −4.0% | +1.4% | +2.8% | −3.0% | +3.9% | −5.2% | +3.4% | +2.1% | +3.2% | −6.0% | −1.8% | −1.4% |
| 2023 | +13.9% | −1.8% | +2.3% | +1.8% | −4.8% | +6.1% | +4.1% | −5.9% | −5.5% | −7.0% | +10.4% | +6.3% |
| 2022 | +1.2% | −7.2% | −2.7% | −6.1% | +4.9% | −10.3% | +3.1% | −7.5% | −11.1% | +7.3% | +16.8% | −2.0% |
| 2021 | −2.1% | +8.9% | +2.2% | +2.5% | +4.7% | −2.7% | −2.1% | −0.4% | −2.6% | +3.5% | −7.4% | +5.2% |
| 2020 | −6.4% | −8.9% | −28.2% | +11.4% | +4.8% | +7.1% | +1.1% | +8.0% | −5.7% | −2.6% | +26.2% | +7.4% |
| 2019 | — | — | — | — | — | — | −2.4% | −3.1% | +4.8% | +5.6% | +1.6% | +3.7% |
NIOTX Risk
Risk measures from monthly returns over Jul 2023 – Jun 2026.
- 3-year volatility (annualised): 15.41%
- 3-year Sharpe ratio: 0.26 (vs 4.5% risk-free rate)
- Best month: +10.40% (Nov 2023)
- Worst month: −10.58% (Mar 2026)
NIOTX Fund Flows
Monthly money in and out of Natixis Oakmark International Fund, from SEC Form N-PORT.
- 12-month net flow: −$62.6M
- 12-month gross sales (incl. reinvestments): $40.1M
- Sales ÷ redemptions: 0.39×
| Month | Sales | Redemptions | Net flow |
|---|---|---|---|
| Jun 2026 | $2.7M | $4.2M | −$1.5M |
| May 2026 | $1.3M | $2.9M | −$1.6M |
| Apr 2026 | $1.5M | $4.2M | −$2.7M |
| Mar 2026 | $2.7M | $3.2M | −$513K |
| Feb 2026 | $4.8M | $5.5M | −$686K |
| Jan 2026 | $2.2M | $57.2M | −$55.1M |
| Dec 2025 | $10.1M | $6.0M | $4.2M |
| Nov 2025 | $2.2M | $3.9M | −$1.7M |
| Oct 2025 | $2.0M | $4.9M | −$2.8M |
| Sep 2025 | $2.7M | $3.2M | −$519K |
| Aug 2025 | $5.1M | $3.7M | $1.4M |
| Jul 2025 | $2.9M | $3.9M | −$961K |
NIOTX Assets Under Management
Net assets of Natixis Oakmark International Fund by report date, from SEC N-PORT filings.
| Report date | Net assets |
|---|---|
| 2026-06-30 | $246.78M |
| 2026-03-31 | $234.55M |
| 2025-12-31 | $304.76M |
| 2025-09-30 | $301.59M |
| 2025-06-30 | $289.33M |
| 2025-03-31 | $294.99M |
| 2024-12-31 | $269.19M |
| 2024-09-30 | $381.27M |
| 2024-06-30 | $356.92M |
| 2024-03-31 | $369.69M |
| 2023-12-31 | $388.74M |
| 2023-09-30 | $361.64M |
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.