EIORX Performance — Eaton Vance Oregon Municipal Income Fund, Class I
Data updated: 2026-07-27
EIORX returned +1.85% year to date and +7.40% over one year to May 2026. Annualised returns are +4.06% over 3 years and +1.01% over 5 years. The fund beat its Long-Term Municipal Bond category average: $100 invested three years ago grew to $113, against $112 for the category, and to $107 over one year, against $107. Volatility over the past three years was 5.14% a year. In the 12 months to May 2026 the fund took in a net $52.9M, and assets reached $273.25M.
EIORX Growth of $100
What $100 invested in Eaton Vance Oregon Municipal Income Fund grew to, compounded from monthly returns reported on SEC Form N-PORT, against the Long-Term Municipal Bond category average over the same months.
| Period | EIORX | Category average |
|---|---|---|
| 1 year (Jun 2025 – May 2026) | $107 | $107 |
| 3 years (Jun 2023 – May 2026) | $113 | $112 |
| 5 years (Jun 2021 – May 2026) | $105 | $103 |
| Since data start (Sep 2019 – May 2026) | $111 | $109 |
EIORX Trailing Returns
Total returns to May 2026, from SEC N-PORT.
| Period | Total return |
|---|---|
| YTD | +1.85% |
| 1 year | +7.40% |
| 3 years (annualised) | +4.06% |
| 5 years (annualised) | +1.01% |
EIORX Annual Returns
Calendar-year total returns of Eaton Vance Oregon Municipal Income Fund, compounded from monthly SEC N-PORT returns. Partial years show the months covered.
| Year | Total return |
|---|---|
| 2026 (Jan–May) | +1.85% |
| 2025 | +4.45% |
| 2024 | +1.84% |
| 2023 | +5.08% |
| 2022 | −8.29% |
| 2021 | +0.90% |
| 2020 | +5.80% |
| 2019 (Sep–Dec) | −0.32% |
EIORX 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% | +1.4% | −1.9% | +1.2% | +0.4% | — | — | — | — | — | — | — |
| 2025 | +0.2% | +1.2% | −1.5% | −0.5% | −0.3% | +0.6% | −0.5% | +0.8% | +2.5% | +1.3% | +0.5% | +0.1% |
| 2024 | −0.1% | 0.0% | +0.1% | −1.0% | +0.1% | +1.5% | +0.8% | +0.5% | +1.1% | −1.3% | +1.6% | −1.3% |
| 2023 | +2.5% | −2.3% | +2.2% | −0.2% | −1.1% | +0.9% | +0.3% | −1.4% | −2.6% | −1.1% | +5.7% | +2.5% |
| 2022 | −2.5% | −0.4% | −2.9% | −2.8% | +1.2% | −1.6% | +2.2% | −2.1% | −3.3% | −0.5% | +4.3% | +0.1% |
| 2021 | +0.3% | −1.6% | +0.4% | +0.9% | +0.3% | +0.3% | +0.6% | −0.2% | −0.8% | −0.1% | +0.7% | +0.2% |
| 2020 | +1.6% | +1.3% | −2.3% | −0.9% | +3.0% | +0.6% | +1.5% | −0.6% | 0.0% | −0.3% | +1.4% | +0.5% |
| 2019 | — | — | — | — | — | — | — | — | −0.7% | 0.0% | +0.1% | +0.2% |
EIORX Risk
Risk measures from monthly returns over Jun 2023 – May 2026.
- 3-year volatility (annualised): 5.14%
- 3-year Sharpe ratio: -0.08 (vs 4.5% risk-free rate)
- Best month: +5.66% (Nov 2023)
- Worst month: −2.64% (Sep 2023)
EIORX Fund Flows
Monthly money in and out of Eaton Vance Oregon Municipal Income Fund, from SEC Form N-PORT.
- 12-month net flow: $52.9M
- 12-month gross sales (incl. reinvestments): $105.7M
- Sales ÷ redemptions: 2.00×
| Month | Sales | Redemptions | Net flow |
|---|---|---|---|
| May 2026 | $10.0M | $2.7M | $7.3M |
| Apr 2026 | $8.4M | $4.0M | $4.4M |
| Mar 2026 | $7.6M | $3.1M | $4.5M |
| Feb 2026 | $12.6M | $1.7M | $10.9M |
| Jan 2026 | $11.9M | $2.3M | $9.7M |
| Dec 2025 | $11.0M | $6.5M | $4.4M |
| Nov 2025 | $7.2M | $5.5M | $1.6M |
| Oct 2025 | $6.9M | $5.4M | $1.4M |
| Sep 2025 | $6.9M | $3.3M | $3.6M |
| Aug 2025 | $5.0M | $5.5M | −$535K |
| Jul 2025 | $5.6M | $7.4M | −$1.8M |
| Jun 2025 | $12.6M | $5.2M | $7.5M |
EIORX Assets Under Management
Net assets of Eaton Vance Oregon Municipal Income Fund by report date, from SEC N-PORT filings.
| Report date | Net assets |
|---|---|
| 2026-05-31 | $273.25M |
| 2026-02-28 | $260.24M |
| 2025-11-30 | $231.88M |
| 2025-08-31 | $217.65M |
| 2025-05-31 | $212.64M |
| 2025-02-28 | $217.33M |
| 2024-11-30 | $207.33M |
| 2024-08-31 | $194.22M |
| 2024-05-31 | $172.96M |
| 2024-02-29 | $162.72M |
| 2023-11-30 | $148.03M |
| 2023-08-31 | $152.15M |
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.