LSIOX Performance — Loomis Sayles High Income Opportunities Fund, Institutional Class
Data updated: 2026-08-28
LSIOX returned +2.50% year to date and +7.45% over one year to Jun 2026. Annualised returns are +9.85% over 3 years and +3.74% over 5 years. The fund beat its Short-Term Corporate Bond category average: $100 invested three years ago grew to $133, against $121 for the category, and to $107 over one year, against $105. Volatility over the past three years was 4.53% a year. In the 12 months to Jun 2026 the fund lost a net $11.7M, and assets reached $296.86M.
LSIOX Growth of $100
What $100 invested in Loomis Sayles High Income Opportunities Fund grew to, compounded from monthly returns reported on SEC Form N-PORT, against the Short-Term Corporate Bond category average over the same months.
| Period | LSIOX | Category average |
|---|---|---|
| 1 year (Jul 2025 – Jun 2026) | $107 | $105 |
| 3 years (Jul 2023 – Jun 2026) | $133 | $121 |
| 5 years (Jul 2021 – Jun 2026) | $120 | $117 |
| Since data start (Jul 2019 – Jun 2026) | $141 | $128 |
LSIOX Trailing Returns
Total returns to Jun 2026, from SEC N-PORT.
| Period | Total return |
|---|---|
| YTD | +2.50% |
| 1 year | +7.45% |
| 3 years (annualised) | +9.85% |
| 5 years (annualised) | +3.74% |
LSIOX Annual Returns
Calendar-year total returns of Loomis Sayles High Income Opportunities Fund, compounded from monthly SEC N-PORT returns. Partial years show the months covered.
| Year | Total return |
|---|---|
| 2026 (Jan–Jun) | +2.50% |
| 2025 | +9.95% |
| 2024 | +9.93% |
| 2023 | +10.81% |
| 2022 | −12.85% |
| 2021 | +4.31% |
| 2020 | +9.24% |
| 2019 (Jul–Dec) | +3.06% |
LSIOX 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% | 0.0% | −1.1% | +2.0% | +0.5% | +0.3% | — | — | — | — | — | — |
| 2025 | +1.4% | +0.9% | −1.0% | −0.1% | +1.7% | +2.0% | +0.8% | +1.7% | +0.9% | +0.3% | +0.4% | +0.6% |
| 2024 | −0.1% | +0.6% | +1.1% | −1.0% | +1.2% | +0.9% | +1.9% | +1.6% | +2.3% | −0.2% | +1.8% | −0.5% |
| 2023 | +4.4% | −1.9% | +0.2% | +0.6% | −1.5% | +1.9% | +1.8% | +0.2% | −1.1% | −2.0% | +4.1% | +4.0% |
| 2022 | −3.0% | −1.4% | −0.9% | −4.1% | −0.3% | −7.4% | +6.0% | −1.8% | −4.3% | +2.3% | +2.5% | −0.5% |
| 2021 | 0.0% | +0.5% | +0.2% | +1.5% | +0.3% | +1.3% | +0.3% | +0.5% | −0.3% | −0.5% | −1.6% | +2.0% |
| 2020 | +0.1% | −1.5% | −10.8% | +4.3% | +4.2% | +1.1% | +5.2% | +1.1% | −1.3% | +0.4% | +4.9% | +2.3% |
| 2019 | — | — | — | — | — | — | +0.3% | −0.2% | +0.1% | +0.4% | +0.4% | +2.0% |
LSIOX Risk
Risk measures from monthly returns over Jul 2023 – Jun 2026.
- 3-year volatility (annualised): 4.53%
- 3-year Sharpe ratio: 1.18 (vs 4.5% risk-free rate)
- Best month: +4.09% (Nov 2023)
- Worst month: −2.01% (Oct 2023)
LSIOX Fund Flows
Monthly money in and out of Loomis Sayles High Income Opportunities Fund, from SEC Form N-PORT.
- 12-month net flow: −$11.7M
- 12-month gross sales (incl. reinvestments): $71.5M
- Sales ÷ redemptions: 0.86×
| Month | Sales | Redemptions | Net flow |
|---|---|---|---|
| Jun 2026 | $5.8M | $6.3M | −$449K |
| May 2026 | $4.8M | $6.4M | −$1.6M |
| Apr 2026 | $8.4M | $5.3M | $3.1M |
| Mar 2026 | $5.0M | $6.7M | −$1.7M |
| Feb 2026 | $7.0M | $3.4M | $3.6M |
| Jan 2026 | $6.3M | $4.0M | $2.4M |
| Dec 2025 | $5.9M | $5.4M | $488K |
| Nov 2025 | $5.2M | $4.2M | $939K |
| Oct 2025 | $7.1M | $3.7M | $3.5M |
| Sep 2025 | $5.3M | $29.8M | −$24.6M |
| Aug 2025 | $3.9M | $4.5M | −$622K |
| Jul 2025 | $6.8M | $3.4M | $3.3M |
LSIOX Assets Under Management
Net assets of Loomis Sayles High Income Opportunities Fund by report date, from SEC N-PORT filings.
| Report date | Net assets |
|---|---|
| 2026-06-30 | $296.86M |
| 2026-03-31 | $293.27M |
| 2025-12-31 | $293.59M |
| 2025-09-30 | $291.92M |
| 2025-06-30 | $308.59M |
| 2025-03-31 | $304.42M |
| 2024-12-31 | $277.68M |
| 2024-09-30 | $260.56M |
| 2024-06-30 | $230.74M |
| 2024-03-31 | $235.72M |
| 2023-12-31 | $222.36M |
| 2023-09-30 | $213.26M |
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.