ISKAX Performance — Voya Index Solution Income Portfolio, Class ADV
Data updated: 2026-08-21
ISKAX returned +4.54% year to date and +10.08% over one year to Jun 2026. Annualised returns are +8.99% over 3 years and +3.62% 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 6.77% a year. In the 12 months to Jun 2026 the fund took in a net $654.7M, and assets reached $1.40B.
ISKAX Growth of $100
What $100 invested in Voya Index 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 | ISKAX | Category average |
|---|---|---|
| 1 year (Jul 2025 – Jun 2026) | $110 | $116 |
| 3 years (Jul 2023 – Jun 2026) | $129 | $143 |
| 5 years (Jul 2021 – Jun 2026) | $119 | $136 |
| Since data start (Jul 2019 – Jun 2026) | $132 | $173 |
ISKAX Trailing Returns
Total returns to Jun 2026, from SEC N-PORT.
| Period | Total return |
|---|---|
| YTD | +4.54% |
| 1 year | +10.08% |
| 3 years (annualised) | +8.99% |
| 5 years (annualised) | +3.62% |
ISKAX Annual Returns
Calendar-year total returns of Voya Index Solution Income Portfolio, compounded from monthly SEC N-PORT returns. Partial years show the months covered.
| Year | Total return |
|---|---|
| 2026 (Jan–Jun) | +4.54% |
| 2025 | +11.33% |
| 2024 | +6.34% |
| 2023 | +10.47% |
| 2022 | −14.57% |
| 2021 | +5.62% |
| 2020 | +6.77% |
| 2019 (Jul–Dec) | +0.04% |
ISKAX 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 | +1.4% | +1.2% | −3.3% | +3.5% | +1.8% | 0.0% | — | — | — | — | — | — |
| 2025 | +1.6% | +1.1% | −1.3% | +0.2% | +1.5% | +2.5% | +0.3% | +1.6% | +1.8% | +1.0% | +0.4% | +0.1% |
| 2024 | 0.0% | +0.9% | +1.6% | −2.7% | +2.5% | +1.1% | +1.9% | +1.8% | +1.6% | −2.2% | +2.1% | −2.0% |
| 2023 | +4.2% | −2.6% | +2.6% | +0.6% | −1.0% | +1.9% | +1.3% | −1.3% | −2.9% | −1.7% | +5.6% | +3.9% |
| 2022 | −2.9% | −1.7% | −1.1% | −4.7% | +0.3% | −3.7% | +3.7% | −2.9% | −5.7% | +1.5% | +4.3% | −2.2% |
| 2021 | −0.3% | 0.0% | +0.3% | +1.9% | +0.5% | +0.9% | +1.0% | +0.7% | −2.0% | +1.8% | −0.5% | +1.3% |
| 2020 | 0.0% | 0.0% | 0.0% | 0.0% | 0.0% | 0.0% | 0.0% | 0.0% | 0.0% | 0.0% | +4.7% | +1.9% |
| 2019 | — | — | — | — | — | — | 0.0% | 0.0% | 0.0% | 0.0% | 0.0% | 0.0% |
ISKAX Risk
Risk measures from monthly returns over Jul 2023 – Jun 2026.
- 3-year volatility (annualised): 6.77%
- 3-year Sharpe ratio: 0.66 (vs 4.5% risk-free rate)
- Best month: +5.56% (Nov 2023)
- Worst month: −3.30% (Mar 2026)
ISKAX Fund Flows
Monthly money in and out of Voya Index Solution Income Portfolio, from SEC Form N-PORT.
- 12-month net flow: $654.7M
- 12-month gross sales (incl. reinvestments): $923.5M
- Sales ÷ redemptions: 3.44×
| Month | Sales | Redemptions | Net flow |
|---|---|---|---|
| Jun 2026 | $3.9M | $14.3M | −$10.4M |
| May 2026 | $2.0M | $18.1M | −$16.1M |
| Apr 2026 | $3.5M | $20.8M | −$17.3M |
| Mar 2026 | $4.4M | $26.1M | −$21.7M |
| Feb 2026 | $1.6M | $30.4M | −$28.8M |
| Jan 2026 | $2.9M | $26.6M | −$23.7M |
| Dec 2025 | $4.3M | $23.9M | −$19.6M |
| Nov 2025 | $1.8M | $19.1M | −$17.2M |
| Oct 2025 | $1.9M | $31.0M | −$29.2M |
| Sep 2025 | $3.7M | $27.4M | −$23.7M |
| Aug 2025 | $892.5M | $21.8M | $870.7M |
| Jul 2025 | $1.0M | $9.3M | −$8.3M |
ISKAX Assets Under Management
Net assets of Voya Index Solution Income Portfolio by report date, from SEC N-PORT filings.
| Report date | Net assets |
|---|---|
| 2026-06-30 | $1.40B |
| 2026-03-31 | $1.37B |
| 2025-12-31 | $1.45B |
| 2025-09-30 | $1.50B |
| 2025-06-30 | $567.88M |
| 2025-03-31 | $559.58M |
| 2024-12-31 | $576.40M |
| 2024-09-30 | $658.48M |
| 2024-06-30 | $640.23M |
| 2024-03-31 | $670.36M |
| 2023-12-31 | $683.37M |
| 2023-09-30 | $653.55M |
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.