ECBSX Performance — Parametric TABS Short-Term Municipal Bond Fund, Class C
Data updated: 2026-09-24
ECBSX returned −0.11% year to date and +2.95% over one year to Jul 2026. Annualised returns are +2.61% over 3 years and +0.44% over 5 years. The fund trailed its Intermediate Municipal Bond category average: $100 invested three years ago grew to $108, against $109 for the category, and to $103 over one year, against $105. Volatility over the past three years was 4.05% a year. In the 12 months to Jul 2026 the fund took in a net $2.3M, and assets reached $137.11M.
ECBSX Growth of $100
What $100 invested in Parametric TABS Short-Term Municipal Bond Fund grew to, compounded from monthly returns reported on SEC Form N-PORT, against the Intermediate Municipal Bond category average over the same months.
| Period | ECBSX | Category average |
|---|---|---|
| 1 year (Aug 2025 – Jul 2026) | $103 | $105 |
| 3 years (Aug 2023 – Jul 2026) | $108 | $109 |
| 5 years (Aug 2021 – Jul 2026) | $102 | $102 |
| Since data start (Aug 2019 – Jul 2026) | $107 | $109 |
ECBSX Trailing Returns
Total returns to Jul 2026, from SEC N-PORT.
| Period | Total return |
|---|---|
| YTD | −0.11% |
| 1 year | +2.95% |
| 3 years (annualised) | +2.61% |
| 5 years (annualised) | +0.44% |
ECBSX Annual Returns
Calendar-year total returns of Parametric TABS Short-Term Municipal Bond Fund, compounded from monthly SEC N-PORT returns. Partial years show the months covered.
| Year | Total return |
|---|---|
| 2026 (Jan–Jul) | −0.11% |
| 2025 | +4.96% |
| 2024 | +0.57% |
| 2023 | +3.99% |
| 2022 | −5.78% |
| 2021 | −1.06% |
| 2020 | +4.95% |
| 2019 (Aug–Dec) | +0.10% |
ECBSX 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 | +0.6% | +1.0% | −1.8% | +0.7% | +0.3% | +0.4% | −1.2% | — | — | — | — | — |
| 2025 | +0.6% | +1.0% | −0.9% | −0.4% | +0.3% | +0.9% | +0.3% | +0.9% | +1.2% | +0.6% | +0.1% | +0.3% |
| 2024 | −0.5% | −0.1% | −0.1% | −1.0% | −0.2% | +1.2% | +1.0% | +1.0% | +0.9% | −1.5% | +1.0% | −1.0% |
| 2023 | +2.1% | −1.5% | +1.5% | −0.1% | −0.7% | +0.2% | +0.1% | −0.6% | −2.3% | −0.7% | +4.2% | +1.9% |
| 2022 | −1.9% | −0.6% | −2.5% | −1.7% | +1.1% | −0.8% | +1.8% | −1.8% | −2.4% | −0.4% | +3.2% | +0.1% |
| 2021 | +0.2% | −1.0% | −0.1% | +0.3% | +0.1% | 0.0% | +0.6% | −0.4% | −0.7% | −0.2% | +0.3% | −0.1% |
| 2020 | +1.4% | +0.7% | −0.5% | −0.1% | +2.5% | −0.1% | +0.8% | −0.3% | 0.0% | −0.3% | +0.5% | +0.3% |
| 2019 | — | — | — | — | — | — | — | +0.5% | −0.6% | 0.0% | +0.1% | +0.1% |
ECBSX Risk
Risk measures from monthly returns over Aug 2023 – Jul 2026.
- 3-year volatility (annualised): 4.05%
- 3-year Sharpe ratio: -0.47 (vs 4.5% risk-free rate)
- Best month: +4.25% (Nov 2023)
- Worst month: −2.26% (Sep 2023)
ECBSX Fund Flows
Monthly money in and out of Parametric TABS Short-Term Municipal Bond Fund, from SEC Form N-PORT.
- 12-month net flow: $2.3M
- 12-month gross sales (incl. reinvestments): $32.3M
- Sales ÷ redemptions: 1.08×
| Month | Sales | Redemptions | Net flow |
|---|---|---|---|
| Jul 2026 | $2.5M | $1.7M | $814K |
| Jun 2026 | $2.1M | $981K | $1.1M |
| May 2026 | $1.2M | $2.4M | −$1.2M |
| Apr 2026 | $1.1M | $2.0M | −$911K |
| Mar 2026 | $3.3M | $3.5M | −$183K |
| Feb 2026 | $3.6M | $1.3M | $2.3M |
| Jan 2026 | $2.5M | $3.2M | −$727K |
| Dec 2025 | $5.2M | $3.2M | $1.9M |
| Nov 2025 | $3.0M | $3.4M | −$365K |
| Oct 2025 | $3.3M | $2.6M | $683K |
| Sep 2025 | $1.6M | $3.5M | −$2.0M |
| Aug 2025 | $3.0M | $2.2M | $830K |
ECBSX Assets Under Management
Net assets of Parametric TABS Short-Term Municipal Bond Fund by report date, from SEC N-PORT filings.
| Report date | Net assets |
|---|---|
| 2026-07-31 | $137.11M |
| 2026-04-30 | $137.95M |
| 2026-01-31 | $137.73M |
| 2025-10-31 | $136.31M |
| 2025-07-31 | $134.01M |
| 2025-04-30 | $144.50M |
| 2025-01-31 | $154.61M |
| 2024-10-31 | $160.46M |
| 2024-07-31 | $161.08M |
| 2024-04-30 | $163.73M |
| 2024-01-31 | $179.07M |
| 2023-10-31 | $182.45M |
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.