US small cap growth: A big opportunity for long-term investors

US small cap growth: A big opportunity for long-term investors

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Michael Coyne

Michael Coyne, CFA

Senior Portfolio Manager

Scott Herrick

Client Portfolio Manager, Small Cap Growth

With inflation running at a 40-year high and the Fed taking aggressive measures, is now the time to allocate to US small cap stocks? Despite their generally lower margins, US small caps have three critical things on their side right now.


  • Inflation resistance: In the inflationary 1970s, US small caps outperformed large caps by 4% annually.
  • Compelling value: US small caps are trading at a 40% price-to-earnings discount to large caps—well below the historical average.
  • Favorable growth outlook: Short-term earnings growth expectations for US small caps are about five times higher than for large caps.

US small caps can, in fact, deliver results in periods of high inflation

From World War II until now, the US has experienced roughly half a dozen episodes in which inflation (as measured by the Consumer Price Index) exceeded 5%. The 1970s isn’t the most recent occurrence of heightened inflation, but the decade does represent the longest stretch of it. For insight into that era, we turn to the work of well-known economist Ken French, which relies on data from the Center for Research in Security Prices (the Russell 2000 Index didn’t exist until 1984). From 1970 through the end of 1979 — when inflation surged from nearly 6% to almost 14% — US small cap stocks returned 9.0% per year, compared with 5.4% for US large caps (Exhibit 1). While this doesn’t necessarily show a correlation between high inflation and small cap outperformance, it does suggest that rising costs present different obstacles to large companies than to their smaller peers — and that some small companies should be better positioned to overcome price inflation.

Small cap companies (those with a market capitalization under $2 billion) tend to have lower margins and may get squeezed by inflated input costs. However, well-managed small companies may be able to pass along price increases to their customers while controlling their own costs and increasing their productivity. We believe that these companies should enjoy stronger earnings growth, since incremental improvements in operating margins will have a more pronounced effect relative to their larger, higher-margin counterparts.

Exhibit 1: US small cap stocks beat other asset classes during the 1970s inflation crisis
Annualized total return, 1970–1979

Source: Prof. Ken French (Dartmouth) and the Center for Research in Security Prices (CRSP) (large/small stock performance), US Bureau of Labor Statistics (CPI: Total All Items for the US), Voya Investment Management. Large and small cap returns begin in 1979. To measure the performance of these categories during the 1970s, the chart is based on the work of Ken French, which uses data from CRSP to create three portfolios: large cap (top 30% by market cap), mid cap (middle 40% by market cap) and small cap (bottom 30% by market cap). Monthly returns for each portfolio are calculated as the market cap-weighted average return. The results of large and small cap performance using this method are tightly correlated (>97%) with the respective Russell 1000 and Russell 2000 Indexes since index inception (01/01/84–07/31/22). Past performance is no guarantee of future results.

US small caps offer a compelling valuation case

Following sharp compression in earnings multiples year to date, US small cap growth stocks are at their cheapest levels relative to large cap growth stocks since June 2003. Over the long term, the Russell 2000 Growth Index (R2000G) has traded at a 4% average price-to-earnings (P/E) discount to the Russell 1000 Growth Index (R1000G). Today, the P/E ratios for the indexes are 14.7x and 24.4x, respectively, representing a 40% discount (Exhibit 2).

Exhibit 2: US small caps are historically cheap vs. US large caps

As of 09/30/22. Source: FTSE Russell, Voya Investment Management. P/E: Trailing 12-month price/earnings ratio, based on the Russell 2000 Growth Index (small cap) and Russell 1000 Growth Index (large cap). Past performance is no guarantee of future results.

Beyond the P/E story, US small caps are trading at discounts to their large cap counterparts across most valuation metrics, except for price to sales (Exhibit 3). Since valuation relationships tend to revert to their means, we see potential for significant relative upside for the small cap universe.

Exhibit 3: US small cap growth is cheap all around

As of 09/07/22. Source: FactSet, FTSE Russell, Jefferies estimates from 03/31/16 onward. (1) Price to cash flow started in 2002.

Earnings growth expectations favor US small caps

Amid market expectations for slowing short-term earnings growth through 2023, we believe US small cap stocks have an edge over US large caps. The R2000G Index is expected to grow earnings by 15.8% over the next 12 months, compared with 12.1% for the R1000G Index and 7.1% for the S&P 500 (Exhibit 4). To navigate this environment, we are targeting companies and industries that we believe should benefit from strong secular demand trends, such as IT software companies that offer security, accounting or efficiency-enhancing services. In our view, companies with a decisive competitive edge (due to proprietary technology or high barriers to entry) should outperform their respective markets.

Exhibit 4: US small cap growth comes out ahead of US large cap for short-term earnings growth expectations
Next 12M earnings growth consensus estimate

As of 09/30/22. Source: Voya Investment Management, FTSE Russell, Standard and Poor’s.

US small cap growth investing at Voya

Voya’s approach to US small cap growth investing favors companies with the following attributes:

  • Strong cash flow–generation capabilities and a minimum of 15% revenue and earnings growth
  • High earnings quality — paying special attention to trends in operating cash flow versus adjusted net income, recognizing that the former is the “life blood” of a company looking to reinvest in growth
  • Sustainable valuations compared with their competitors as well as to the company’s own historical valuation range

This approach has historically helped the Voya Small Cap Growth Fund mitigate losses when markets fall (i.e., a lower “down-market capture”), while allowing it to participate in the upside when markets are performing well (i.e., a higher “up-market capture”) (Exhibit 5).

Exhibit 5: Voya Small Cap Growth Fund has participated in more upside than downside vs. its peers

As of 09/30/22. Source: Morningstar™, Voya Investment Management. Returns for the Voya Small Cap Growth Fund (class I shares, ticker: TCMSX) and peer group are shown net of fees. Peer group represented by the 619 funds in the Morningstar™ Category Small Cap Growth. Up (down) market capture represents average performance in months with positive (negative) returns by the reference index, expressed as a percentage of the benchmark return. Past performance is no guarantee of future results.

As investors continue to grapple with questions about inflation, geopolitical concerns and economic difficulties, we believe US small cap stocks offer attractive characteristics for those pursuing long-term investment goals.

Fund Performance as of 09/30/22

As of 09/30/22. Source: Voya Investment Management. Returns for the Voya Small Cap Growth Fund (class I shares, ticker: TCMSX) are shown net of fees. Past performance is no guarantee of future results.


Voya Small Cap Growth Fund was launched on April 4, 2022, after Voya’s acquisition of Tygh Capital Management (TCM) on January 1, 2022. In connection with this acquisition, the Board approved the reorganization of the TCM Small Cap Growth Fund with and into the Voya Small Cap Growth Fund. The historic performance provided prior to the launch date is that of the TCM Fund’s I share. This performance information reflects applicable fee waivers/expense limitations, if any, during the periods shown and absent such fee waivers/expense limitation, performance would have been lower. Performance of other share classes would differ to the extent they have differences in their fees and expenses. As a result of the reorganization, the TCM Fund’s shareholders received Class I shares of the Fund.

The principal risks are generally those attributable to investing in stocks and related derivative instruments. Holdings are subject to market, issuer and other risks, and their values may fluctuate. Market risk is the risk that securities or other instruments may decline in value due to factors affecting the securities markets or particular industries. Issuer risk is the risk that the value of a security or instrument may decline for reasons specific to the issuer, such as changes in its financial condition. More particularly, the strategy invests in smaller companies which may be more susceptible to price swings than larger companies because they have fewer resources and more limited products, and many are dependent on a few key managers.

Investment risks: Investing involves risks of fluctuating prices and the uncertainties of rates of returns and yield inherent in investing. In exchange for higher growth potential, investing in stocks of small companies may entail greater price volatility and less liquidity than investing in stocks of larger companies. Other risks of the Fund include but are not limited to company; growth investing; investment model; market trends; other investment companies; and securities lending risks. Investors should consult the Fund’s Prospectus and Statement of Additional Information for a more detailed discussion of the Fund’s risks.

This information is proprietary and cannot be reproduced or distributed. Certain information may be received from sources Voya Investment Management (“Voya IM”) considers reliable; Voya IM does not represent that such information is accurate or complete. Certain statements contained herein may constitute “projections,” “forecasts” and other “forward-looking statements”

which do not reflect actual results and are based primarily upon applying retroactively a hypothetical set of assumptions to certain historical financial data. Actual results, performance or events may differ materially from those in such statements. Any opinions, projections, forecasts and forward-looking statements presented herein are valid only as of the date of this document and

are subject to change. Nothing contained herein should be construed as (i) an offer to buy any security or (ii) a recommendation as to the advisability of investing in, purchasing or selling any security. Voya IM assumes no obligation to update any forward-looking information. Past performance does not guarantee future results.

An investor should consider the investment objectives, risks, charges and expenses of the Fund carefully before investing. For a free copy of the Fund’s prospectus or summ prospectus, which contains this and other information, visit us at or call 1-800-992-0180. Please read the prospectus carefully before investing.