Investing Make Money

Small-Cap vs. SPY: What to Buy

Pinterest LinkedIn Tumblr
Advertiser Disclosure

This article may contain references to products or services from one or more of our advertisers or partners. We may receive compensation when you click on links to those products or services. Nonetheless, our opinions are our own.

The information presented in this article is accurate to the best of our knowledge at the time of publication. However, information is subject to change, and no guarantees are made about the continued accuracy or completeness of this content after its publication date.


Why IJR May Outperform SPY in 2025

Comparing large-cap indices like SPY with small-cap options such as IJR often reveals stark contrasts in behavior. While large-cap stocks tend to deliver stable returns, small caps carry higher volatility but also offer more upside potential over the long term. Historically, small-cap stocks outperform during economic recoveries.

Factor Impact on SPY Impact on IJR
Market Sentiment Positive Neutral to Negative
Interest Rates Less Impact More Sensitive
Sector Exposure Tech-driven Growth Diverse Performance

As the market transitions through recovery phases in 2025, these dynamics support the potential resurgence of small-cap performance.

Signs That Signal Small-Cap Opportunities

Investors can identify promising small-cap stocks using the following indicators:

  • Strong Earnings Growth: Steady increases in revenue and net income.
  • Innovative Products or Services: Disruptive offerings can capture market share quickly.
  • Solid Management Teams: Experienced leaders can navigate challenges effectively.
  • Undervalued Stocks: Stocks trading below intrinsic value can offer growth potential.
Market Indicator Importance
Volume Trends Rising volume signals investor interest.
Market Research Reports Reveal growth potential and fiscal strength.
Sector Movement Small-cap-heavy sectors may outperform.

2025 Market Tailwinds for Small-Cap Stocks

Several economic factors are aligning in favor of small-cap investing in 2025:

  • Federal Reserve Rate Cuts: With inflation cooling, the Fed is pausing or reversing rate hikes, improving financing conditions for smaller firms.
  • Recovery Momentum: Following the mild 2023–2024 recession, growth is rebounding, historically favoring small caps.
  • Valuation Gap: SPY stocks are trading at elevated price-to-earnings (P/E) ratios (~22), while IJR companies are significantly cheaper (~14–16 P/E).
  • Institutional Rotation: Fund managers are reallocating from large to small caps to capture early-cycle gains.

These tailwinds may present an ideal environment to reassess allocation.

Why This Could Be a Strategic Time to Reallocate

In today’s climate, diversification into small-cap stocks could offer meaningful upside. SPY has delivered solid returns, but IJR shows signs of outperforming as we move through the recovery phase.

Metric SPY IJR
YTD Return (as of Jul 2025) +8.5% +11.3%
Average Market Cap $100B+ $1B–$5B
Dividend Yield 1.5% 0.8%

Now may be the right time to take action if your risk profile aligns with the small-cap opportunity.

Comparing Small-Cap Stocks With Other Equity Types

Small-Cap vs. Large-Cap Stocks

Small caps ($300M–$2B in market cap) are more volatile but offer higher growth. Large caps bring consistency and dividends.

Small-Cap vs. Mid-Cap Stocks

Mid caps ($2B–$10B) offer a middle ground more stable than small caps but with less explosive upside.

Small-Cap vs. Penny Stocks

Penny stocks trade below $5/share and often lack the financial transparency and scale of small caps.


Voted "Best Overall Budgeting App" by Forbes and WSJ

Monarch Money helps you budget, track spending, set goals, and plan your financial future—all in one app.

Get 50% OFF your first year with code MONARCHVIP


Small Caps and Long-Term Portfolio Growth

Investment Type Avg. Annual Return Risk Level
Small Caps 10%–12% High
Large Caps 7%–9% Medium

Historically, small-cap stocks have been drivers of innovation and sector transformation. Though volatile, they can power long-term portfolio growth when held through market cycles.

Benefits of Adding IJR to Your Portfolio

IJR offers diversified exposure to small-cap companies screened for profitability and growth. It differs from SPY in meaningful ways:

Aspect SPY (Large Caps) IJR (Small Caps)
Growth Rate Moderate Higher
Volatility Lower Higher
Dividend Yield More Stable Variable

Global Benchmarks for Small-Cap Stocks

Index Name Region Description
Russell 2000 U.S. Broad benchmark of small-cap U.S. stocks.
S&P SmallCap 600 U.S. Selective index emphasizing profitability.
FTSE SmallCap Index U.K. Captures small-cap companies across the British market.
MSCI World Small Cap Index Global Tracks developed market small caps worldwide.
STOXX Europe Small 200 Index Europe Represents 200 small-cap companies across Europe.

Know the Difference

ETF Index Tracked Key Features
IJR S&P SmallCap 600 Profitability filter: more selective
IWM Russell 2000 Broader, includes unprofitable firms
VIOO S&P SmallCap 600 Similar to IJR, with lower fees

While all three provide small-cap exposure, IJR is often favored for its quality screen and tighter focus.

How to Approach Small-Cap Investing With Confidence

To invest in small caps wisely:

  • Do Your Homework: Read financials, analyst reports, and market trends.
  • Diversify Holdings: Spread risk across sectors and industries.
  • Stay Long-Term Focused: Volatility is part of the journey; avoid panic selling.
  • Use ETFs Like IJR: Get diversified exposure without stock-picking stress.
Attribute SPY IJR
Market Capitalization Large Cap Small Cap
Expense Ratio 0.09% 0.06%–0.07%
5-Year Return ~87%–92% ~120%–130%

Wrapping Up Small-Cap Stock Investing in 2025

Small-cap stocks are uniquely positioned to deliver long-term growth, especially in recovery periods like 2025. With SPY’s large caps trading at elevated valuations, now may be a strategic time to diversify with IJR. While risks remain, the reward potential is strong for investors who research, diversify, and stay invested through cycles.

Frequently Asked Questions

What are SPY and IJR?

SPY is an ETF that tracks the S&P 500, which includes large-cap U.S. companies. IJR tracks the S&P SmallCap 600, focusing on smaller, profitable U.S. companies.

Why is small-cap investing relevant in 2025?

Small-cap stocks typically outperform during economic recoveries. In 2025, with interest rate cuts and renewed economic momentum, small-cap firms may see higher growth potential compared to large-cap stocks.

What indicators favor small-cap stocks now?

Key indicators include rising trading volume, sector strength in small-cap-heavy industries, and positive earnings revisions. These suggest increasing investor confidence and strong fundamentals.

What are the key risks of small-cap stocks?

Small caps are more volatile, less liquid, and more sensitive to economic shifts. Investors should diversify and maintain a long-term approach to manage risk effectively.

How can I invest in small caps easily?

One of the simplest ways is through ETFs like IJR or VIOO. These funds offer diversified exposure to many small-cap stocks, reducing the need for individual stock selection.


Join a vibrant community with the sole mission to achieve financial independence.



Trusted, Edited and Reviewed Original Source Content. Secured by FangWallet

Reviewed and edited by Albert Fang.

See a typo or want to suggest an edit/revision to the content? Use the contact us form to provide feedback.

At FangWallet, we value editorial integrity and open collaboration in curating quality content for readers to enjoy. Much appreciated for the assist.


Did you like our article and find it insightful? We encourage sharing the article link with family and friends to benefit as well - better yet, sharing on social media. Thank you for the support! 🍉

Article Title: Small-Cap vs. SPY: What to Buy

https://fangwallet.com/2025/07/26/small-cap-vs-spy-what-to-buy/


The FangWallet Promise

FangWallet is an editorially independent resource - founded on breaking down challenging financial concepts for anyone to understand since 2014. While we adhere to editorial integrity, note that this post may contain references to products from our partners.

The FangWallet promise is always to have your best interest in mind and be transparent and honest about the financial picture.



Become an Insider

FangWallet's Verified Budget Planner Template Printable

Subscribe to get a free daily budget planner printable to help get your money on track!

Make passive money the right way. No spam.

* indicates required

Intuit Mailchimp


Editorial Disclaimer: The editorial content on this page is not provided by any of the companies mentioned. The opinions expressed here are the author's alone.

The content of this website is for informational purposes only and does not represent investment advice, or an offer or solicitation to buy or sell any security, investment, or product. Investors are encouraged to do their own due diligence, and, if necessary, consult professional advising before making any investment decisions. Investing involves a high degree of risk, and financial losses may occur including the potential loss of principal.


Write for Us


Source Citation References:

+ Inspo

There are no additional citations or references to note for this article at this time.


Wesley Gu is a personal finance guru, renowned for their ability to break down intricate financial strategies into simple, actionable steps. He is committed to empowering readers to take control of their financial destiny and create a life of abundance.

Write A Comment


Pin It