IRSSX Holdings — Voya RussellTM Small Cap Index Portfolio
Data updated: 2026-08-24
IRSSX holds 1,793 securities. The top 10 make up 12.6% of net assets, led by State of Wisconsin Investment Board (4.48%) and Marex Capital Markets (2.11%). Financials (17.1%) and Health Care (16.5%) are the largest sectors, and 110.1% of the portfolio is in United States. Debt holdings: 33 positions, 6.9% of assets.
Holdings cover 117.81% of net asset value (99.74% of total assets; remainder is cash and receivables). As of June 30, 2026 · N-PORT.
IRSSX Portfolio Holdings
1,793 holdings of Voya RussellTM Small Cap Index Portfolio by percentage of net assets, from the fund's SEC N-PORT filing as of June 30, 2026. The 100 largest are listed below; the interactive table on this page lists all 1,793.
| Holding | Ticker | Sector | % of net assets | Value (USD) |
|---|---|---|---|---|
| State of Wisconsin Investment Board | — | Unknown | 4.48% | $17.82M |
| Marex Capital Markets, Inc. | — | Unknown | 2.11% | $8.39M |
| Morgan Stanley Institutional Liquidity Funds Govt Ptf Instl | MVRXX | Funds & ETFs | 1.88% | $7.47M |
| Td Securities (usa) LLC | — | Unknown | 1.15% | $4.58M |
| Jefferies LLC | — | Unknown | 0.99% | $3.93M |
| Landesbank Hessen Thueringen Girozentrale(new York Branch) | — | Unknown | 0.46% | $1.82M |
| Mizuho Bank Ltd. (new York Branch) | — | Unknown | 0.46% | $1.82M |
| Moog, Inc. Cl A | MOG/A | Industrials | 0.37% | $1.47M |
| Hsbc Securities (usa), Inc. | — | Unknown | 0.36% | $1.44M |
| Hut 8 Corp.com | HUT | Financials | 0.36% | $1.44M |
| Viasat Inc.com | VSAT | Communication Services | 0.35% | $1.38M |
| Brightspring Health Services Inc.com | BTSG | Health Care | 0.34% | $1.37M |
| Cytokinetics Inc.com New | CYTK | Health Care | 0.34% | $1.36M |
| Maxlinear Inc.com | MXL | Information Technology | 0.34% | $1.34M |
| Nomura Securities International, Inc. | — | Unknown | 0.33% | $1.33M |
| Argan Inc.com | AGX | Industrials | 0.33% | $1.33M |
| Umb Financial Corp.com | UMBF | Financials | 0.32% | $1.26M |
| Jfrog Ltd. Ord Shs | FROG | Information Technology | 0.30% | $1.20M |
| Riot Platforms Inc.com | RIOT | Financials | 0.30% | $1.18M |
| Krystal Biotech Inc.com | KRYS | Health Care | 0.29% | $1.17M |
| Esco Technologies Inc.com | ESE | Information Technology | 0.28% | $1.12M |
| Caretrust REIT Inc.com | CTRE | Real Estate | 0.28% | $1.11M |
| Old National Bancorp.com | ONB | Financials | 0.27% | $1.08M |
| Firstcash Holdings Inc.com | FCFS | Consumer Discretionary | 0.27% | $1.07M |
| D-Wave Quantum Inc.com | QBTS | Information Technology | 0.27% | $1.07M |
| Compass, Inc. Cl A | COMP | Real Estate | 0.27% | $1.07M |
| Enersys.com | ENS | Information Technology | 0.27% | $1.06M |
| Alkermes PLC Shs | ALKS | Health Care | 0.27% | $1.06M |
| Stonex Group Inc.com | SNEX | Financials | 0.26% | $1.04M |
| Praxis Precision Medicines Inc.com New | PRAX | Health Care | 0.26% | $1.02M |
| Cipher Digital Inc.com | CIFR | Financials | 0.25% | $1.00M |
| Plexus Corp.com | PLXS | Information Technology | 0.25% | $982.89K |
| Enpro Inc.com | NPO | Materials | 0.25% | $978.89K |
| Glaukos Corp.com | GKOS | Health Care | 0.24% | $973.43K |
| Ryman Hospitality Properties Inc.com | RHP | Real Estate | 0.24% | $971.97K |
| Core Scientific Inc.com | CORZ | Financials | 0.24% | $970.55K |
| Tg Therapeutics Inc.com | TGTX | Health Care | 0.24% | $963.59K |
| Royal Bank of Canada (new York Branch) | — | Unknown | 0.24% | $951.12K |
| Svenska Handelsbanken Ab (new York Branch) | — | Corporate Bonds | 0.24% | $950.75K |
| Dnb Bank Asa | — | Financials | 0.24% | $950.67K |
| Natixis (new York Branch) | — | Corporate Bonds | 0.24% | $950.60K |
| Swedbank Ab | — | Financials | 0.24% | $950.55K |
| Canadian Imperial Bank of Commerce (new York Branch) | — | Corporate Bonds | 0.24% | $950.41K |
| Bank of Nova Scotia (houston Branch) | — | Corporate Bonds | 0.24% | $950.57K |
| Sumitomo Mitsui Banking Corporation | — | Unknown | 0.24% | $950.49K |
| Rabobk F 08/28/26 | — | Corporate Bonds | 0.24% | $950.59K |
| Skandinaviska Enskilda Banken Ab | — | Financials | 0.24% | $950.50K |
| National Australia Bank Ltd. | — | Financials | 0.24% | $950.41K |
| Westpac Banking Corp. | — | Financials | 0.24% | $950.44K |
| MUFG F 09/10/26 Ycd | — | Corporate Bonds | 0.24% | $950.35K |
| Toyota F 08/07/26 | — | Corporate Bonds | 0.24% | $950.41K |
| Societe Generale SA | — | Financials | 0.24% | $950.00K |
| Macquarie Bank Ltd. | — | Unknown | 0.24% | $950.15K |
| United Overseas Bank Ltd. | — | Financials | 0.24% | $950.17K |
| Ubs AG (london Branch) | — | Unknown | 0.24% | $950.03K |
| Oversea-Chinese Banking Corporation Ltd. | — | Unknown | 0.24% | $950.10K |
| Bank of America Na | — | Unknown | 0.24% | $950.16K |
| Lloyds Bank PLC | — | Unknown | 0.24% | $950.04K |
| Toronto-Dominion Bank (new York Branch) | — | Unknown | 0.24% | $949.73K |
| Astrazeneca PLC | — | Health Care | 0.24% | $947.66K |
| Totalenergies Capital USA LLC | — | Unknown | 0.24% | $947.34K |
| Dz Bank Deutsche Zentral-Genossenschaftsbank AG 0% Cp 10/08/2026 | — | Unknown | 0.24% | $945.91K |
| Charles Schwab & Co., Inc. | — | Unknown | 0.24% | $945.54K |
| Myr Group Inc.com | MYRG | Industrials | 0.24% | $944.25K |
| Bnp Paribas (new York Branch) | — | Unknown | 0.24% | $943.52K |
| Federal Signal Corp.com | FSS | Consumer Discretionary | 0.24% | $943.50K |
| Australia and New Zealand Banking Group Ltd. | — | Unknown | 0.24% | $937.09K |
| Fluor Corp.com | FLR | Industrials | 0.23% | $927.77K |
| Jbt Marel Corp.com | JBTM | Industrials | 0.23% | $924.23K |
| Vaxcyte Inc.com | PCVX | Health Care | 0.23% | $923.69K |
| Zurn Elkay Water Solutions Corp.com | ZWS | Industrials | 0.23% | $923.89K |
| Healthequity Inc.com | HQY | Industrials | 0.23% | $920.45K |
| Kodiak Gas Services Inc.com | KGS | Energy | 0.23% | $916.36K |
| Protagonist Therapeutics Inc.com | PTGX | Health Care | 0.23% | $913.10K |
| Hims & Hers Health Inc.com Cl A | HIMS | Health Care | 0.23% | $903.15K |
| Lumen Technologies Inc.com | LUMN | Communication Services | 0.23% | $901.26K |
| Sumitomo Mitsui Trust Bank Ltd. (new York Branch) | — | Unknown | 0.23% | $900.05K |
| Interdigital Inc.com | IDCC | Financials | 0.22% | $892.43K |
| Brinker International Inc.com | EAT | Consumer Discretionary | 0.22% | $877.46K |
| Silicon Laboratories Inc.com | SLAB | Information Technology | 0.22% | $874.24K |
| Lantheus Holdings Inc.com | LNTH | Health Care | 0.22% | $872.99K |
| Kymera Therapeutics Inc.com | KYMR | Health Care | 0.22% | $869.43K |
| Macerich Company (the) Com | MAC | Real Estate | 0.22% | $868.45K |
| Royal Bank of Canada (toronto Branch) | — | Unknown | 0.22% | $867.27K |
| Toronto-Dominion Bank/the (toronto Branch) | — | Unknown | 0.22% | $867.27K |
| Arcosa Inc.com | ACA | Industrials | 0.22% | $866.07K |
| Archrock Inc.com | AROC | Energy | 0.22% | $857.68K |
| Valley National Bancorp.com | VLY | Financials | 0.21% | $853.19K |
| Commercial Metals Company.com | CMC | Materials | 0.21% | $845.87K |
| Granite Construction Inc.com | GVA | Industrials | 0.21% | $845.41K |
| Kulicke and Soffa Industries Inc.com | KLIC | Information Technology | 0.21% | $836.67K |
| Mercury Systems Inc.com | MRCY | Information Technology | 0.21% | $831.84K |
| Ormat Technologies Inc.com | ORA | Utilities | 0.21% | $831.23K |
| Terreno Realty Corp.com | TRNO | Real Estate | 0.21% | $831.00K |
| Oscar Health, Inc. Cl A | OSCR | Health Care | 0.21% | $828.88K |
| Acm Research Inc.com Cl A | ACMR | Industrials | 0.21% | $826.69K |
| Glacier Bancorp Inc.com | GBCI | Financials | 0.21% | $819.55K |
| Ptc Therapeutics Inc.com | PTCT | Health Care | 0.20% | $813.91K |
| Taylor Morrison Home Corp.com | TMHC | Industrials | 0.20% | $808.01K |
| Jackson Financial Inc.com Cl A | JXN | Financials | 0.20% | $801.10K |
IRSSX Sector Allocation
Voya RussellTM Small Cap Index Portfolio holdings grouped by sector, by share of the portfolio's market value.
| Sector | Weight | Holdings |
|---|---|---|
| Financials | 17.1% | 310 |
| Health Care | 16.5% | 393 |
| Industrials | 13.6% | 266 |
| Information Technology | 11.0% | 225 |
| Consumer Discretionary | 8.0% | 173 |
| Real Estate | 5.6% | 109 |
| Materials | 4.0% | 94 |
| Energy | 4.0% | 69 |
| Utilities | 1.9% | 27 |
| Communication Services | 1.7% | 52 |
| Funds & ETFs | 1.6% | 1 |
| Corporate Bonds | 1.4% | 7 |
| Consumer Staples | 1.3% | 40 |
| Unknown | 12.2% | 27 |
IRSSX Country Allocation
Where Voya RussellTM Small Cap Index Portfolio's holdings are domiciled, by percentage of net assets (largest 15).
| Country | % of net assets |
|---|---|
| United States | 110.1% |
| Canada | 1.6% |
| Bermuda | 1.4% |
| Cayman Islands | 0.8% |
| United Kingdom | 0.6% |
| Ireland | 0.5% |
| Israel | 0.4% |
| Marshall Islands | 0.4% |
| Switzerland | 0.3% |
| British Virgin Islands | 0.3% |
| Germany | 0.2% |
| Puerto Rico | 0.2% |
| Japan | 0.2% |
| Jersey | 0.2% |
| Guernsey | 0.1% |
IRSSX Portfolio Allocation
Asset-class allocation of Voya RussellTM Small Cap Index Portfolio by percentage of net assets, from the latest SEC N-PORT filing.
| Asset class | Allocation |
|---|---|
| Equity | 97.8% |
| Cash & Equivalents | 11.8% |
| Fixed Income | 8.1% |
| Derivatives | 0.1% |
IRSSX Debt Constituents
Largest debt holdings of Voya RussellTM Small Cap Index Portfolio by percentage of net assets, from the latest SEC N-PORT filing.
| Debt holding | % of net assets |
|---|---|
| Mizuho Bank Ltd. (new York Branch) | 0.46% |
| Landesbank Hessen Thueringen Girozentrale(new York Branch) | 0.46% |
| Royal Bank of Canada (new York Branch) | 0.24% |
| Svenska Handelsbanken Ab (new York Branch) | 0.24% |
| Dnb Bank Asa | 0.24% |
| National Australia Bank Ltd. | 0.24% |
| Cooperatieve Rabobank Ua New York Branch | 0.24% |
| Bank of Nova Scotia (houston Branch) | 0.24% |
| Toyota Motor Credit Corp. | 0.24% |
| Canadian Imperial Bank of Commerce (new York Branch) | 0.24% |
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.