ISWSX Performance — Voya Solution Income Portfolio, Class S
Data updated: 2026-08-24
ISWSX returned +4.66% year to date and +9.79% over one year to Jun 2026. Annualised returns are +8.83% over 3 years and +3.43% over 5 years. The fund trailed its US Multi-Cap Blend category average: $100 invested three years ago grew to $129, against $143 for the category, and to $110 over one year, against $116. Volatility over the past three years was 6.72% a year. In the 12 months to Jun 2026 the fund took in a net $285.0M, and assets reached $478.61M.
ISWSX Growth of $100
What $100 invested in Voya Solution Income Portfolio grew to, compounded from monthly returns reported on SEC Form N-PORT, against the US Multi-Cap Blend category average over the same months.
| Period | ISWSX | Category average |
|---|---|---|
| 1 year (Jul 2025 – Jun 2026) | $110 | $116 |
| 3 years (Jul 2023 – Jun 2026) | $129 | $143 |
| 5 years (Jul 2021 – Jun 2026) | $118 | $136 |
| Since data start (Jul 2019 – Jun 2026) | $133 | $173 |
ISWSX Trailing Returns
Total returns to Jun 2026, from SEC N-PORT.
| Period | Total return |
|---|---|
| YTD | +4.66% |
| 1 year | +9.79% |
| 3 years (annualised) | +8.83% |
| 5 years (annualised) | +3.43% |
ISWSX Annual Returns
Calendar-year total returns of Voya Solution Income Portfolio, compounded from monthly SEC N-PORT returns. Partial years show the months covered.
| Year | Total return |
|---|---|
| 2026 (Jan–Jun) | +4.66% |
| 2025 | +10.93% |
| 2024 | +6.22% |
| 2023 | +10.57% |
| 2022 | −15.00% |
| 2021 | +6.37% |
| 2020 | +7.56% |
| 2019 (Jul–Dec) | +0.04% |
ISWSX 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 | +1.2% | +1.2% | −3.2% | +3.6% | +2.0% | −0.1% | — | — | — | — | — | — |
| 2025 | +1.7% | +0.9% | −1.2% | +0.3% | +1.5% | +2.5% | +0.3% | +1.3% | +1.7% | +1.0% | +0.4% | +0.1% |
| 2024 | +0.1% | +0.7% | +1.5% | −2.7% | +2.4% | +1.2% | +2.0% | +1.7% | +1.5% | −2.1% | +2.0% | −2.1% |
| 2023 | +4.5% | −2.4% | +2.5% | +0.5% | −1.1% | +1.8% | +1.2% | −1.1% | −3.0% | −1.8% | +5.5% | +3.9% |
| 2022 | −2.9% | −1.7% | −1.0% | −4.8% | −0.1% | −3.8% | +3.8% | −2.7% | −5.8% | +1.2% | +4.4% | −2.2% |
| 2021 | −0.4% | +0.6% | +0.5% | +2.1% | +0.4% | +0.9% | +1.0% | +0.8% | −1.8% | +1.7% | −0.8% | +1.3% |
| 2020 | 0.0% | 0.0% | −0.1% | +0.1% | 0.0% | 0.0% | 0.0% | 0.0% | 0.0% | 0.0% | +5.3% | +2.1% |
| 2019 | — | — | — | — | — | — | 0.0% | 0.0% | 0.0% | 0.0% | 0.0% | 0.0% |
ISWSX Risk
Risk measures from monthly returns over Jul 2023 – Jun 2026.
- 3-year volatility (annualised): 6.72%
- 3-year Sharpe ratio: 0.64 (vs 4.5% risk-free rate)
- Best month: +5.55% (Nov 2023)
- Worst month: −3.24% (Mar 2026)
ISWSX Fund Flows
Monthly money in and out of Voya Solution Income Portfolio, from SEC Form N-PORT.
- 12-month net flow: $285.0M
- 12-month gross sales (incl. reinvestments): $384.4M
- Sales ÷ redemptions: 3.87×
| Month | Sales | Redemptions | Net flow |
|---|---|---|---|
| Jun 2026 | $659K | $6.8M | −$6.2M |
| May 2026 | $577K | $14.2M | −$13.6M |
| Apr 2026 | $750K | $9.6M | −$8.9M |
| Mar 2026 | $1.3M | $5.4M | −$4.1M |
| Feb 2026 | $1.2M | $9.6M | −$8.4M |
| Jan 2026 | $1.0M | $9.1M | −$8.1M |
| Dec 2025 | $1.3M | $7.1M | −$5.7M |
| Nov 2025 | $456K | $6.0M | −$5.6M |
| Oct 2025 | $723K | $8.4M | −$7.7M |
| Sep 2025 | $931K | $7.9M | −$7.0M |
| Aug 2025 | $375.1M | $12.2M | $362.9M |
| Jul 2025 | $365K | $3.1M | −$2.7M |
ISWSX Assets Under Management
Net assets of Voya Solution Income Portfolio by report date, from SEC N-PORT filings.
| Report date | Net assets |
|---|---|
| 2026-06-30 | $478.61M |
| 2026-03-31 | $480.51M |
| 2025-12-31 | $505.59M |
| 2025-09-30 | $516.59M |
| 2025-06-30 | $149.44M |
| 2025-03-31 | $147.77M |
| 2024-12-31 | $148.99M |
| 2024-09-30 | $176.08M |
| 2024-06-30 | $172.81M |
| 2024-03-31 | $176.87M |
| 2023-12-31 | $183.29M |
| 2023-09-30 | $180.39M |
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.