UDBAX Performance — UBS Sustainable Development Bank Bond Fund, Class A
Data updated: 2026-09-11
UDBAX returned +0.32% year to date and +2.73% over one year to Jun 2026. Annualised returns are +4.14% over 3 years and +0.42% over 5 years. The fund trailed its International Intermediate Corporate Bond category average: $100 invested three years ago grew to $113, against $122 for the category, and to $103 over one year, against $106. Volatility over the past three years was 4.29% a year. In the 12 months to Jun 2026 the fund took in a net $3.7M, and assets reached $79.97M. Returns are those of sibling share class UDBTX; this class's own returns are not reported in filings.
UDBAX Growth of $100
What $100 invested in UBS Sustainable Development Bank Bond Fund grew to, compounded from monthly returns reported on SEC Form N-PORT, against the International Intermediate Corporate Bond category average over the same months.
| Period | UDBAX | Category average |
|---|---|---|
| 1 year (Jul 2025 – Jun 2026) | $103 | $106 |
| 3 years (Jul 2023 – Jun 2026) | $113 | $122 |
| 5 years (Jul 2021 – Jun 2026) | $102 | $110 |
| Since data start (Jul 2019 – Jun 2026) | $108 | $121 |
UDBAX Trailing Returns
Total returns to Jun 2026, from SEC N-PORT.
| Period | Total return |
|---|---|
| YTD | +0.32% |
| 1 year | +2.73% |
| 3 years (annualised) | +4.14% |
| 5 years (annualised) | +0.42% |
UDBAX Annual Returns
Calendar-year total returns of UBS Sustainable Development Bank Bond Fund, compounded from monthly SEC N-PORT returns. Partial years show the months covered.
| Year | Total return |
|---|---|
| 2026 (Jan–Jun) | +0.37% |
| 2025 | +7.22% |
| 2024 | +1.57% |
| 2023 | +4.53% |
| 2022 | −10.39% |
| 2021 | −2.42% |
| 2020 | +6.78% |
| 2019 (Jul–Dec) | +1.24% |
UDBAX 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 | +0.2% | +1.6% | −1.5% | 0.0% | −0.1% | +0.2% | — | — | — | — | — | — |
| 2025 | +0.7% | +1.8% | +0.5% | +1.3% | −0.7% | +1.1% | −0.4% | +1.4% | +0.3% | +0.5% | +0.7% | −0.3% |
| 2024 | +0.2% | −1.4% | +0.5% | −1.8% | +1.3% | +1.1% | +2.2% | +1.3% | +1.1% | −2.2% | +0.6% | −1.2% |
| 2023 | +2.2% | −2.3% | +3.0% | +0.7% | −0.9% | −1.2% | +0.1% | −0.1% | −1.5% | −0.9% | +3.0% | +2.6% |
| 2022 | −1.6% | −0.6% | −3.0% | −2.3% | +0.6% | −0.8% | +1.7% | −2.5% | −3.0% | −0.7% | +2.1% | −0.5% |
| 2021 | −0.5% | −1.5% | −1.2% | +0.7% | +0.4% | +0.4% | +1.2% | −0.2% | −1.0% | −0.7% | +0.5% | −0.5% |
| 2020 | +2.0% | +1.9% | +1.4% | +0.6% | +0.3% | +0.2% | +0.7% | −0.3% | 0.0% | −0.6% | +0.3% | +0.1% |
| 2019 | — | — | — | — | — | — | 0.0% | +2.4% | −0.7% | +0.2% | −0.3% | −0.3% |
UDBAX Risk
Risk measures from monthly returns over Jul 2023 – Jun 2026.
- 3-year volatility (annualised): 4.29%
- 3-year Sharpe ratio: -0.08 (vs 4.5% risk-free rate)
- Best month: +3.00% (Nov 2023)
- Worst month: −2.20% (Oct 2024)
UDBAX Fund Flows
Monthly money in and out of UBS Sustainable Development Bank Bond Fund, from SEC Form N-PORT.
- 12-month net flow: $3.7M
- 12-month gross sales (incl. reinvestments): $34.2M
- Sales ÷ redemptions: 1.12×
| Month | Sales | Redemptions | Net flow |
|---|---|---|---|
| Jun 2026 | $1.7M | $782K | $924K |
| May 2026 | $2.3M | $611K | $1.7M |
| Apr 2026 | $2.3M | $636K | $1.7M |
| Mar 2026 | $5.6M | $8.3M | −$2.8M |
| Feb 2026 | $6.8M | $7.8M | −$1.1M |
| Jan 2026 | $2.0M | $909K | $1.1M |
| Dec 2025 | $3.3M | $1.4M | $1.9M |
| Nov 2025 | $2.4M | $803K | $1.6M |
| Oct 2025 | $3.8M | $5.9M | −$2.0M |
| Sep 2025 | $1.5M | $1.3M | $280K |
| Aug 2025 | $1.3M | $421K | $860K |
| Jul 2025 | $1.1M | $1.6M | −$428K |
UDBAX Assets Under Management
Net assets of UBS Sustainable Development Bank Bond Fund by report date, from SEC N-PORT filings.
| Report date | Net assets |
|---|---|
| 2026-06-30 | $79.97M |
| 2026-03-31 | $76.32M |
| 2025-12-31 | $79.50M |
| 2025-09-30 | $77.99M |
| 2025-06-30 | $76.89M |
| 2025-03-31 | $60.04M |
| 2024-12-31 | $59.53M |
| 2024-09-30 | $81.05M |
| 2024-06-30 | $79.25M |
| 2024-03-31 | $82.42M |
| 2023-12-31 | $83.20M |
| 2023-09-30 | $80.95M |
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.