Voya U.s. Bond Index Portfolio

C000183264 Fund Overview

Voya U.s. Bond Index Portfolio is a US mutual fund managed by Voya VARIABLE PORTFOLIOS INC, categorised as Long Total / Aggregate Bond. ABC INVEST provides holdings, performance, costs, cashflows, risk data, prospectus documents and SEC filings, sourced from SEC filings.

• Type: US mutual fund
• Manager: Voya VARIABLE PORTFOLIOS INC
• Category: Long Total / Aggregate Bond
• Assets under management: $540.32M
• 1-year return: -8.3%
• SEC CIK: 0001015965
• SEC series ID: S000021221
• Share class ID: C000183264

C000183264 Investment Objective and Strategy

Voya U.s. Bond Index Portfolio describes its objective and strategy as follows, from its latest prospectus filed with the SEC by Voya VARIABLE PORTFOLIOS INC.

Investment objective

The Portfolio seeks investment results (before fees and expenses) that correspond to the total return (which includes capital appreciation and income) of the Bloomberg U.S. Aggregate Bond Index (Index).

Principal investment strategy

Under normal circumstances, the Portfolio invests at least 80% of its net assets (plus the amount of any borrowings for investment purposes) in investments tied to the Index. For purposes of this 80% policy, investments tied to the Index include, without limitation, investment-grade debt instruments included in the Index; derivatives whose economic returns are, by design, closely equivalent to the returns of the Index or its components; and exchange-traded funds ( ETFs) that track the Index. Investment grade refers to a rating given by one or more nationally recognized statistical rating organizations ( e.g. , rated Baa3 or above by Moodys Ratings, or BBB- or above by S&P Global Ratings or Fitch Ratings, Inc.) or, if unrated, determined by the Portfolio to be of comparable quality. Under normal circumstances, the Portfolio invests all, or substantially all, of its assets in these securities.

The Portfolio may also invest in To Be Announced ( TBA) purchase commitments. TBAs shall be deemed included in the Index upon entering into the contract for the TBA if the underlying securities are included in the Index. The Portfolio may invest in other investment companies, including ETFs, to the extent permitted under the Investment Company Act of 1940, as amended, and the rules and regulations thereunder, and under the terms of applicable no-action relief or exemptive orders granted thereunder (the 1940 Act). The Portfolio invests principally in bonds and employs a passive management approach designed to track the performance of the Index. The Portfolio uses quantitative and qualitative techniques to match the expected return of the Index for changes in spreads and interest rates. As a result of the process, the Portfolio will hold debt instruments in proportions that differ from those represented in the Index.

The Index is a broad-based benchmark that measures the investment grade, U.S. dollar-denominated, fixed-rate taxable bond market. The Index includes U.S. Treasuries, government-related and corporate securities, fixed-rate agency mortgage-backed securities, asset-backed securities, and commercial mortgage-backed securities. The Portfolio maintains a weighted average effective duration within one year on either side of the duration of the Index. Duration is a commonly used measure of risk in debt instruments as it incorporates multiple features of debt instruments ( e.g. , yield, coupon, maturity, etc.) into one number. Duration is a measure of sensitivity of the price of a debt instrument to a change in interest rates. Duration is a weighted average of the times that interest payments and the final return of principal are received.

The weights are the amounts of the payments discounted by the yield-to-maturity of the debt instrument. Duration is expressed as a number of years. The bigger the duration number, the greater the interest rate risk or reward for the debt instrument prices. For example, the price of a bond with an average duration of 5 years would be expected to fall approximately 5% if market interest rates rose by 1%. Conversely, the price of a bond with an average duration of 5 years would be expected to rise approximately 5% if market interest rates dropped by 1%. In seeking to track the performance of the Index, the Portfolio may become non-diversified, as defined in the 1940 Act, as a result of a change in relative market capitalizations or index weightings of one or more components of the Index. As a result, whether at any time the Portfolio will be considered diversified or non-diversified will depend largely on the make-up of the Index at the time.

The Portfolio may not always hold all of the same debt instruments as the Index. The Portfolio may also invest in futures and other derivatives as a substitute for the sale or purchase of debt instruments in the Index and to provide debt exposure to the Portfolio's cash position. Although the Portfolio attempts to track the performance of the Index, the Portfolio does not always perform exactly like the Index. Unlike the Index, the Portfolio has operating expenses and transaction costs and therefore has a performance disadvantage versus the Index. The sub-adviser (the Sub-Adviser) may sell securities for a variety of reasons, such as to rebalance and reconstitute its investments in connection with such changes in the Index, secure gains, limit losses, or redeploy assets into opportunities believed to be more promising.

The Portfolio may lend portfolio securities on a short-term or long-term basis, up to 33 ?1 / 3 % of its total assets.

C000183264 Holdings

Top 10 holdings of Voya U.s. Bond Index Portfolio by percentage of net assets, from the fund's latest SEC N-PORT filing.

View all C000183264 holdings

C000183264 Portfolio Allocation

Asset-class allocation of Voya U.s. Bond Index Portfolio by percentage of net assets, from the latest SEC N-PORT filing.

C000183264 Performance

Total returns for C000183264 (as of 2026-10-01), from SEC filings.

C000183264 Risk Information

Risk metrics for C000183264, derived from monthly returns in SEC filings.

• 1-year volatility (annualised): 9.2%

C000183264 Costs and Fees

C000183264 costs about $15 per $10,000 invested per year in fund expenses.

• Net expense ratio: 0.15%
• Gross expense ratio: 0.38%
• Portfolio turnover: 420%
• Brokerage commissions: 0.49 bps of average net assets (SEC N-CEN)

C000183264 Cashflows

Over the 12 months to 2026-06, Voya U.s. Bond Index Portfolio had net outflows of $849.89M, from monthly SEC N-PORT filings.

C000183264 Debt Constituents

Largest debt holdings of Voya U.s. Bond Index Portfolio by percentage of net assets, from the latest SEC N-PORT filing.

C000183264 Prospectus and SEC Filings

Official Voya U.s. Bond Index Portfolio filings on SEC EDGAR — prospectus, portfolio holdings and annual reports.

• Prospectus (485BPOS) — filed 2026-04-27
• Prospectus (485BPOS) — filed 2025-04-28
• Prospectus (485BPOS) — filed 2024-04-25
• Portfolio holdings (N-PORT) — filed 2026-08-24
• Portfolio holdings (N-PORT) — filed 2026-06-01
• Portfolio holdings (N-PORT) — filed 2026-02-27
• Annual census (N-CEN) — filed 2026-03-13
• Annual census (N-CEN) — filed 2025-03-17

Related Funds

Other Long Total / Aggregate Bond funds tracked on ABC INVEST:

• Dodge & Cox Income Fund (DODIX)
• Bond Fund Of America (ABNDX)
• Fidelity U.S. Bond Index Fund (FUBFX)
• Baird Aggregate Bond Fund (BAGIX)
• PGIM Total Return Bond Fund (PDBAX)

Data Sources

ABC INVEST compiles this page from public filings made to the U.S. Securities and Exchange Commission (SEC) through EDGAR: portfolio holdings and monthly cashflows from Form N-PORT, expenses and returns from fund prospectuses (Form 485BPOS) and the SEC DERA Risk/Return Summary data sets, annual data from Form N-CEN, and shareholder reports from Form N-CSR.