RSBYX Performance — Short Duration Bond Fund, Class Y
Data updated: 2026-09-25
RSBYX returned +1.08% year to date and +3.53% over one year to Jul 2026. Annualised returns are +5.00% over 3 years and +2.12% over 5 years. The fund trailed its Short-Term Corporate Bond category average: $100 invested three years ago grew to $116, against $120 for the category, and to $104 over one year, against $104. Volatility over the past three years was 1.79% a year. In the 12 months to Jul 2026 the fund lost a net $54.9M, and assets reached $358.74M.
RSBYX Growth of $100
What $100 invested in Short Duration Bond 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 | RSBYX | Category average |
|---|---|---|
| 1 year (Aug 2025 – Jul 2026) | $104 | $104 |
| 3 years (Aug 2023 – Jul 2026) | $116 | $120 |
| 5 years (Aug 2021 – Jul 2026) | $111 | $116 |
| Since data start (Aug 2019 – Jul 2026) | $119 | $127 |
RSBYX Trailing Returns
Total returns to Jul 2026, from SEC N-PORT.
| Period | Total return |
|---|---|
| YTD | +1.08% |
| 1 year | +3.53% |
| 3 years (annualised) | +5.00% |
| 5 years (annualised) | +2.12% |
RSBYX Annual Returns
Calendar-year total returns of Short Duration Bond Fund, compounded from monthly SEC N-PORT returns. Partial years show the months covered.
| Year | Total return |
|---|---|
| 2026 (Jan–Jul) | +1.08% |
| 2025 | +5.94% |
| 2024 | +4.79% |
| 2023 | +5.07% |
| 2022 | −4.87% |
| 2021 | −0.69% |
| 2020 | +5.06% |
| 2019 (Aug–Dec) | +1.29% |
RSBYX 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 | +0.4% | +0.5% | −0.6% | +0.3% | +0.3% | +0.2% | +0.1% | — | — | — | — | — |
| 2025 | +0.5% | +0.8% | +0.4% | +0.6% | +0.1% | +0.8% | 0.0% | +0.9% | +0.4% | +0.3% | +0.5% | +0.3% |
| 2024 | +0.5% | −0.3% | +0.5% | −0.4% | +0.9% | +0.6% | +1.2% | +0.9% | +0.9% | −0.8% | +0.5% | +0.1% |
| 2023 | +1.2% | −0.7% | +1.1% | +0.4% | −0.4% | −0.4% | +0.6% | +0.3% | −0.2% | +0.1% | +1.6% | +1.5% |
| 2022 | −0.8% | −0.9% | −1.8% | −1.0% | +0.4% | −1.0% | +1.0% | −0.8% | −1.5% | −0.2% | +1.3% | +0.2% |
| 2021 | +0.1% | −0.3% | −0.1% | +0.3% | +0.1% | −0.1% | +0.2% | +0.1% | −0.1% | −0.8% | −0.2% | +0.1% |
| 2020 | +0.7% | +0.9% | −1.4% | +1.6% | +1.1% | +0.7% | +0.5% | +0.2% | 0.0% | −0.1% | +0.6% | +0.2% |
| 2019 | — | — | — | — | — | — | — | +0.9% | −0.1% | +0.4% | 0.0% | +0.1% |
RSBYX Risk
Risk measures from monthly returns over Aug 2023 – Jul 2026.
- 3-year volatility (annualised): 1.79%
- 3-year Sharpe ratio: 0.28 (vs 4.5% risk-free rate)
- Best month: +1.57% (Nov 2023)
- Worst month: −0.76% (Oct 2024)
RSBYX Fund Flows
Monthly money in and out of Short Duration Bond Fund, from SEC Form N-PORT.
- 12-month net flow: −$54.9M
- 12-month gross sales (incl. reinvestments): $211.3M
- Sales ÷ redemptions: 0.79×
| Month | Sales | Redemptions | Net flow |
|---|---|---|---|
| Jul 2026 | $3.8M | $25.5M | −$21.7M |
| Jun 2026 | $7.3M | $15.9M | −$8.6M |
| May 2026 | $5.6M | $5.6M | $65K |
| Apr 2026 | $8.2M | $10.3M | −$2.1M |
| Mar 2026 | $9.4M | $9.5M | −$165K |
| Feb 2026 | $9.9M | $97.2M | −$87.3M |
| Jan 2026 | $6.5M | $5.7M | $810K |
| Dec 2025 | $137.1M | $4.9M | $132.2M |
| Nov 2025 | $5.7M | $75.6M | −$69.9M |
| Oct 2025 | $6.3M | $4.4M | $1.9M |
| Sep 2025 | $7.2M | $3.7M | $3.5M |
| Aug 2025 | $4.4M | $7.9M | −$3.5M |
RSBYX Assets Under Management
Net assets of Short Duration Bond Fund by report date, from SEC N-PORT filings.
| Report date | Net assets |
|---|---|
| 2026-07-31 | $358.74M |
| 2026-04-30 | $391.14M |
| 2026-01-31 | $484.34M |
| 2025-10-31 | $422.64M |
| 2025-07-31 | $417.90M |
| 2025-04-30 | $418.82M |
| 2025-01-31 | $439.62M |
| 2024-10-31 | $459.09M |
| 2024-07-31 | $391.01M |
| 2024-04-30 | $388.22M |
| 2024-01-31 | $389.90M |
| 2023-10-31 | $463.04M |
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.