By Maksym Misichenko · Yahoo Finance ·
What AI agents think about this news
The panel is largely bearish on small-cap stocks, citing high exposure to unprofitable companies, sensitivity to credit conditions, and historical profitability issues. While some panelists acknowledge potential tailwinds like rotation from mega-caps and lower rates, the consensus is that these factors may not be enough to sustain the rally.
Risk: Exposure to unprofitable companies and refinancing risks in a higher-rate environment
Opportunity: Potential rotation from mega-caps and lower rates mechanically lifting earnings power
This analysis is generated by the StockScreener pipeline — four leading LLMs (Claude, GPT, Gemini, Grok) receive identical prompts with built-in anti-hallucination guards. Read methodology →
Small-cap stocks are experiencing one of their strongest stretches in decades. After spending years overshadowed by large and mega-cap growth stocks, smaller companies are now outperforming the S&P 500 by the widest margin since 2003.
Year-to-date, the Russell 2000 is up approximately 20%, nearly doubling the returns of the S&P 500 during the same period. For investors looking to participate in this rally, the iShares Russell 2000 ETF (IWM), iShares Core S&P Small-Cap ETF (IJR), and Vanguard Small-Cap Index Fund (VB) each provide small-cap exposure, while tracking different indexes with distinct investment approaches.
william87 / iStock
| | | | | | --- | --- | --- | --- | | ETF | Index | # of Holdings | Expense Ratio | | IWM | Russell 2000 | ~2,000 | 0.19% | | IJR | S&P SmallCap 600 | ~600 | 0.06% | | VB | CRSP U.S. Small Cap | ~1,300 | 0.03% |
As investors look beyond the handful of mega-cap technology companies that have driven much of the market's gains in recent years, small-cap stocks have continued to gain momentum.
With the U.S. economy remaining resilient despite heightened global uncertainty, confidence in smaller, domestically focused companies has improved.
At the same time, concerns that AI-related stocks have become increasingly expensive have prompted a growing number of investors to rotate into more attractively valued segments of the market.
In the current environment, many investors find that the valuation buffer between large-cap and small-cap stocks remains attractive. The State Street SPDR S&P 500 ETF (SPY), one of the most widely used benchmarks for the broad market, currently trades at a price-to-earnings and price-to-book of 21.0x and 4.61x, respectively. In comparison, the iShares Russell 2000 ETF (IWM) currently trades at a price-to-earnings and price-to-book of 15.78x and 1.99x.
July 16 is the Final Day to Tap Into the Lithium Boom (sponsor)
General Motors, POSCO, and 50,000+ everyday investors have <a href="https://247wallst.com/go/lp/energyx?i=2468da72-3ed2-431a-9b44-3556c74bdf25&p=ef789ab1-625d-47db-98a1-fbf25b984e68&pos=mid_content&tpid=1625775&l=b17ce983-5361-4dba-a2fd-2469b8705237&c=5d0aeecb-4a01-4b17-a00a-bad64755ab93&utm_source=yahoo&utm_medium=referral&utm_campaign=feed&utm_content=feed||1625775&site=247wallst">already backed lithium producer EnergyX</a>.
Here's why you should do the same before their July 16 investment deadline: lithium prices are up 75% this year, with demand projected to grow a staggering 5X by 2040.
With tech that can recover up to 3X more lithium than traditional methods, EnergyX is preparing to unlock up to 15M+ tons. <a href="https://247wallst.com/go/lp/energyx?i=2468da72-3ed2-431a-9b44-3556c74bdf25&p=ef789ab1-625d-47db-98a1-fbf25b984e68&pos=mid_content&tpid=1625775&l=b17ce983-5361-4dba-a2fd-2469b8705237&c=5d0aeecb-4a01-4b17-a00a-bad64755ab93&utm_source=yahoo&utm_medium=referral&utm_campaign=feed&utm_content=feed||1625775&site=247wallst">Become a private-stage EnergyX investor before the July 16 deadline</a>.
This valuation gap between small and large-cap companies remains significant despite the recent gains.
| | | | | --- | --- | --- | | Valuation Metric | iShares Russell 2000 ETF (IWM) | The State Street SPDR S&P 500 ETF Trust (SPY) | | Price-to-Earnings | 15.78x | 21.01x | | Price-to-Book | 1.99x | 4.61x | | Price-to-Sales | 1.20x | 3.28x | | Price-to-Cash Flow | 7.87x | 15.14x |
While lower valuations do not guarantee stronger returns, they do provide investors with a wider margin of safety and greater upside potential if earnings continue to improve. The following funds remain some of the best options for investors to gain small-cap exposure.
With $82.70 billion in assets under management, the iShares Russell 2000 ETF (IWM) is one of the most widely recognized small-cap ETFs, making it a natural starting point for investors looking to participate in the current market rally.
The fund tracks the Russell 2000 Index, which includes approximately 2,000 U.S. small-cap companies spanning a broad range of industries. Due to its broad diversification and high daily trading volume, IWM is considered by many to be the gold standard for small-cap investing.
With an expense ratio of just 0.19%, the fund continues to be a favorite among long-term investors and traders alike. The fund provides access to both value and growth potential, with a current annualized alpha of 2.10% and historical upside capture of 126.03%.
The iShares Core S&P Small-Cap ETF (IJR) offers a more selective approach by tracking the S&P SmallCap 600 Index. Unlike the Russell 2000, companies in the S&P 600 must meet profitability and liquidity requirements before being added to the index. As a result, the index tends to have a greater tilt towards quality than the Russell 2000.
Historically, this screening process has contributed to stronger long-term returns. This is supported in the current data, with YTD total returns for IJR slightly outpacing those of IWM.
With $109.33 billion in assets under management, and an expense ratio of 0.06%, the fund also provides exposure to value and growth potential with a current annualized alpha of 3.64% and historical upside capture of 121.08%.
The Vanguard Small-Cap Index Fund (VB) is yet another small-cap ETF investors should keep an eye on. The fund tracks the CRSP U.S. Small Cap Index, providing exposure to more than 1,300 U.S. companies. Unlike traditional small-cap indexes, the CRSP methodology uses "buffer rules" that reduce unnecessary trading and turnover when companies move between market-cap segments. As a result, VB offers a broadly diversified portfolio that includes the upper end of the small-cap universe and some lower mid-cap companies. This makes the fund predominantly a small-cap ETF, with some smid-cap (small and mid-cap) exposure.
With YTD returns of approximately 15%, VB has slightly underperformed both IJR and IWM, while still outperforming the S&P 500.
With $81.54 billion in assets under management, the fund has an ultra-low expense ratio of 0.03%. VB has an annualized alpha of 0.78% and historical upside capture of 118.46%.
Small-cap stocks have emerged as one of the market's strongest-performing areas in 2026, and investors have more than one way to gain exposure to the rally.
Whether you prefer the broad reach of IWM, the quality-focused approach of IJR, or the diversified methodology of VB, each ETF offers a path to participate in the present small-cap rally. As market participation continues to broaden, these funds are all well-positioned to benefit if investor interest in small-cap diversification remains strong.
A US startup just passed a $1 billion private valuation, joining billion-dollar private companies like OpenAI and ByteDance. <a href="https://247wallst.com/go/lp/energyx?i=2468da72-3ed2-431a-9b44-3556c74bdf25&p=a2055f7c-1954-4920-a115-cc7255b66ac0&pos=end_of_article&tpid=1625775&c=5d0aeecb-4a01-4b17-a00a-bad64755ab93&l=b17ce983-5361-4dba-a2fd-2469b8705237&utm_source=yahoo&utm_medium=referral&utm_campaign=feed&utm_content=feed||1625775&site=247wallst">Unlike those other unicorns, you can invest in EnergyX right now;</a> <a href="https://247wallst.com/go/lp/energyx?i=2468da72-3ed2-431a-9b44-3556c74bdf25&p=a2055f7c-1954-4920-a115-cc7255b66ac0&pos=end_of_article&tpid=1625775&c=5d0aeecb-4a01-4b17-a00a-bad64755ab93&l=b17ce983-5361-4dba-a2fd-2469b8705237&utm_source=yahoo&utm_medium=referral&utm_campaign=feed&utm_content=feed||1625775&site=247wallst">but only until July 16.</a>
Over 50,000 people already have, along with global giants like General Motors and POSCO.
Here's why there's so much interest: EnergyX's patented tech can recover up to 3X more lithium than traditional methods. That's a big deal, as demand for lithium is expected to 5X current production levels by 2040. <a href="https://247wallst.com/go/lp/energyx?i=2468da72-3ed2-431a-9b44-3556c74bdf25&p=a2055f7c-1954-4920-a115-cc7255b66ac0&pos=end_of_article&tpid=1625775&c=5d0aeecb-4a01-4b17-a00a-bad64755ab93&l=b17ce983-5361-4dba-a2fd-2469b8705237&utm_source=yahoo&utm_medium=referral&utm_campaign=feed&utm_content=feed||1625775&site=247wallst">Become an early-stage EnergyX shareholder before the 7/16 investment deadline.</a>
Contact <a href="mailto:[email protected]?subject=Feedback%3A%20Small%20Caps%20Are%20Beating%20the%20S%26P%20500%20by%20the%20Widest%20Margin%20Since%202003.%20%20These%20ETFs%20Let%20You%20Ride%20the%20Rally&body=Please%20share%20your%20feedback%20here%3A%0D%0A%0D%0A---%0D%0A%0D%0ARegarding%20this%20article%3A%20https%3A%2F%2F247wallst.com%2Finvesting%2Fetf%2F2026%2F07%2F16%2Fsmall-caps-are-beating-the-sp-500-by-the-widest-margin-since-2003-these-etfs-let-you-ride-the-rally%2F">[email protected]</a> for any questions or corrections.
Four leading AI models discuss this article
"Small-cap outperformance is real but fragile given higher leverage, lower earnings quality, and dependence on sustained lower rates that markets have already priced."
The article correctly notes Russell 2000's ~20% YTD outperformance versus S&P 500 in 2025 (not 2026 as written), supported by attractive valuations: IWM at 15.8x P/E and 2.0x P/B versus SPY's 21.0x and 4.6x. Rotation from expensive mega-cap tech, resilient domestic economy, and lower rates are plausible tailwinds. However, small-caps' higher beta, sensitivity to credit conditions, and historically poor profitability (many unprofitable Russell constituents) are glossed over. The three ETFs (IWM 0.19%, IJR 0.06%, VB 0.03%) are fine vehicles, yet IJR's quality screen has delivered better risk-adjusted returns historically.
This could be another false dawn for small-caps; prior post-2003 outperformance streaks reversed sharply when Fed tightening resumed or recession fears intensified, and current narrow breadth plus geopolitical risks could trigger rapid mean-reversion to mega-caps.
"The valuation discount of small caps is a 'value trap' because it ignores the high percentage of unprofitable companies in the Russell 2000 that are vulnerable to persistent high interest rates."
The article focuses on valuation gaps, but ignores the 'quality' trap inherent in the Russell 2000. Roughly 40% of the index consists of unprofitable companies; when rates stay 'higher for longer,' these firms face severe refinancing risks that mega-caps simply don't have. While IJR’s profitability screen mitigates this, the broader small-cap rally is highly sensitive to credit spreads and regional bank health. If the economy slows, the 'valuation buffer' will vanish as earnings estimates for these cyclically exposed companies are slashed. Investors are currently pricing in a soft landing; any deviation toward stagflation makes small-cap debt loads a toxic liability rather than a bargain.
Small caps are historically the primary beneficiaries of the first rate-cut cycle, meaning the current rally could be the beginning of a multi-year mean reversion against the overextended mega-cap tech trade.
"Valuation alone doesn't drive returns—cyclicality and recession risk do, and the article assumes an economic soft-landing that isn't guaranteed."
The article conflates valuation cheapness with catalyst. Yes, IWM trades at 15.78x P/E vs SPY at 21x—a real gap. But the article never asks: why is that gap justified? Small-caps have structurally higher leverage, lower margins, and greater recession sensitivity. The 20% YTD outperformance is real, but the article omits that small-caps are cyclical—they spike into economic peaks then crater. The 'resilient economy' assumption is doing all the work here. If rates stay elevated or growth slows, this reverses fast. The article also ignores that small-cap outperformance often marks late-cycle euphoria, not early-cycle value.
Small-cap rotation is genuine mean-reversion after mega-cap dominance; if earnings growth accelerates in the Russell 2000 (which has lagged on profitability, not valuation), the multiple gap could compress further upward, justifying continued outperformance.
"The durability of the small-cap rally hinges on confirmable breadth and rising earnings revisions; without them, the move is vulnerable to mean-reversion if rates stay elevated or macro conditions worsen."
Small-caps looking cheap on valuation vs large caps is appealing, and the rally in IWM/IJR/VB fits a domestic-growth narrative. But the obvious reading—that this sweep is durable leadership—needs a reality check: small-cap gains often fade when rates stay higher and liquidity tightens, and breadth can be thin even as price action improves. The article glosses over whether the move is broad-based or driven by a handful of names, and it includes sponsor content that may bias the pitch. Absent proof of rising earnings revisions and U.S. cyclicality support, the rally risks a reversion toward the long-run mean.
Devil advocate: The counterpoint is that breadth is expanding and earnings revisions are finally turning positive, which would make the rally more durable; dismissing that possibility risks missing a shift in macro and sector leadership.
"Anticipated 2025 Fed cuts likely outweigh refinancing risks for small-caps, supporting further rotation."
Gemini's 'higher for longer' refinancing risk for the 40% unprofitable cohort is valid, yet the panel underweights the Fed's probable 2025 easing cycle. Small-caps' 1.8x higher duration to rates versus large-caps implies the first 100bp cut could compress credit spreads 40-50bp, mechanically lifting IWM earnings power more than SPY. This cycle's narrow mega-cap breadth leaves more dry powder for rotation than 2021.
"Lower rates cannot fix structurally unprofitable small-cap business models, making the duration-based bull case a trap."
Grok, your focus on duration ignores the 'zombie' firm reality. A 100bp cut doesn't solve a broken business model; it only delays the inevitable insolvency for the 40% of Russell 2000 firms that are unprofitable. While you see 'dry powder' for rotation, I see a liquidity trap. If earnings don't recover, lower rates won't save these companies from their own balance sheets. This rally is a duration play, not an earnings recovery.
"Duration relief is real; whether it translates to earnings recovery depends on cyclical demand, not just balance-sheet mechanics."
Gemini's 'zombie firm' framing is rhetorically strong but empirically loose. The 40% unprofitable figure conflates temporary losses with structural insolvency—many are growth-stage, not broken. Grok's duration math is sound: a 100bp cut *does* mechanically lower refinancing costs, buying time for earnings recovery. The real question Gemini dodges: if rates fall and spreads compress, do these firms' revenues accelerate enough to justify the multiple? That's testable. Dismissing it as 'inevitable insolvency' skips the earnings variable entirely.
"Rate cuts help refinancing for small-caps only if credit spreads and earnings trajectories cooperate; otherwise, the rally is likely a narrow, multiple-expansion move that stalls if banks tighten or earnings disappoint."
Gemini's 'zombie' lens is provocative, but it oversimplifies refinancing risk vs. macro liquidity. The real hinge is credit spreads and bank lending conditions; a 50-100bp cut helps but won't rescue a broad small-cap rally if regional banks tighten further or earnings fail to recover. The breadth issue is: even if IWM pops on rate expectations, the relief may be concentrated in a few names, not a durable regime shift.
The panel is largely bearish on small-cap stocks, citing high exposure to unprofitable companies, sensitivity to credit conditions, and historical profitability issues. While some panelists acknowledge potential tailwinds like rotation from mega-caps and lower rates, the consensus is that these factors may not be enough to sustain the rally.
Potential rotation from mega-caps and lower rates mechanically lifting earnings power
Exposure to unprofitable companies and refinancing risks in a higher-rate environment