Voya Russell™ Mid Cap Growth Index Portfolio - Class S

1 Voya Russell Mid Cap Growth Index Portfolio - Class S Release Date 09-30-18.. Category Mid-Cap Growth Investment Objective & Strategy Portfolio Analysis From the investment's prospectus Composition as of 06-30-18 % Assets Morningstar Style Box as of 06-30-18 % Mkt Cap The investment seeks investment results (before fees and Stocks Giant Large Mid Stocks .. expenses) that correspond to the total return (which includes Bonds Large capital appreciation and income) of the Russell Midcap . Cash Medium Growth Index (" Index "). Other Small Small The fund normally invests at least 80% of its net assets .. (plus borrowings for investment purposes) in equity securities Value Blend Growth Micro of companies, which are at the time of purchase, included in the Index ; convertible securities that are convertible into stocks Top 10 Holdings as of 06-30-18 % Assets Morningstar Equity Sectors as of 06-30-18 % Fund included in the Index ; other derivatives whose economic E-mini S&P 400 Sept18 09-21-18 h Cyclical.

2 Returns are, by design, closely equivalent to the returns of the Ross Stores Inc r Basic Materials Index or its components; and exchange-traded funds that track Twitter Inc t Consumer Cyclical the Index . Edwards Lifesciences Corp y Financial Services Past name(s) : ING Russell Mid Cap Growth Idx Port S. Fiserv Inc .. u Real Estate Morgan Stanley Instl Lqudty Govt Instl j Sensitive ServiceNow Inc .. Volatility and Risk i Communication Services Volatility as of 09-30-18 Lam Research Corp Investment Moody's Corporation o Energy Align Technology Inc p Industrials Low Moderate High a Technology Category k Defensive .. Risk Measures as of 09-30-18 Port Avg Rel S&P 500 Rel Cat s Consumer Defensive 3 Yr Std Dev d Healthcare 3 Yr Beta . f Utilities Principal Risks Operations Gross Prosp Exp Ratio of fund assets Waiver Data Type Exp. Date %. Lending, Credit and Counterparty, Loss of Money, Not FDIC.

3 Net Prosp Exp Ratio of fund assets Management Fee Contractual 05-01-19 Insured, Growth Investing, Index Correlation/Tracking Error, Management Fee Issuer, Interest Rate, Market/Market Volatility, Convertible 12b-1 Fee Portfolio Manager(s). Securities, Industry and Sector Investing, Restricted/Illiquid Other Fee Steven Wetter. Since 2012. Securities, Underlying Fund/Fund of Funds, Derivatives, Portfolio Miscellaneous Fee(s) Kai Wong. Since 2013. Diversification, Mid-Cap Fund Inception Date 05-01-09 .. Total Fund Assets ($mil) Advisor Voya Investments, LLC. Important Information Annual Turnover Ratio % Subadvisor Voya Investment Management Co. Morningstar Investment Profiles must be accompanied Fund Family Name Voya LLC. by Morningstar Disclosure and Glossary. Notes Funds or their affiliates may pay compensation to Voya . Expense information has been restated to reflect current contractual rates.

4 The adviser is contractually obligated to limit expenses affiliates offering a fund. Such compensation may be paid out to through May 1, 2019. The limitation does not extend to interest, taxes, investment-related costs, leverage expenses, of distribution, service and/or 12b-1 fees that are deducted from extraordinary expenses, and Acquired Fund Fees and Expenses. In addition, the adviser is contractually obligated to waive the fund's assets, and/or may be paid directly by the fund's of the management fee through May 1, 2019. Termination or modification of these obligations requires approval by the Portfolio 's affiliates. Any fees deducted from fund assets are discussed in board. the fund's prospectus and disclosed in the fund fact sheet. Because these fees are paid on an on-going basis, over time these fees will increase the cost of your investment and may cost you more than paying other types of sales charges.

5 If offered through a retirement program, additional fees and expenses may be charged under that program. NOT A DEPOSIT. NOT FDIC INSURED. NOT INSURED BY ANY FEDERAL. GOVERNMENT AGENCY. NOT GUARANTEED BY THE. INSTITUTION. MAY GO DOWN IN VALUE.. (10/18).. 2018 Morningstar, Inc., Morningstar Investment Profiles 312-696-6000. All rights reserved. The information contained herein: (1) is proprietary to Morningstar and/or its content providers; (2) may not be copied or distributed and (3) is not warranted to be accurate, complete or timely. Neither Morningstar nor its content providers are responsible for any damages or losses arising from any use of information. Past performance is no guarantee of future performance. Visit our investment website at CN0207-39981-0320D.