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Vanguard S&P Mid-Cap 400 ETF (IVOO)

$128.67 $-0.63 (-0.49%) |CouncilHOLD · 47 · C
Bottom line: HOLD — our Council read (47/100) and AI Score (47/100) broadly agree.
MCap: $5.57B| Vol: 68.2K|
Data from FMP · Methodology

For informational purposes only. Not financial advice. Analysis by Sedat ANAK, Founder & Editor-in-Chief | AI-powered analysis. Data sourced from SEC filings and institutional-grade financial providers. Editorially reviewed. Not financial advice.

Vanguard S&P Mid-Cap 400 ETF (IVOO) trades at $128.67 with AI Score 47/100 (Grade C). Vanguard S&P Mid-Cap 400 ETF (IVOO) is an exchange-traded fund designed to track the performance of the S&P MidCap 400 Index, offering investors exposure to approximately 400 medium-sized U. Market cap: $5.57B, Sector: Financial services.

Price live · AI analysis from Jun 14, 2026
Vanguard S&P Mid-Cap 400 ETF (IVOO) is an exchange-traded fund designed to track the performance of the S&P MidCap 400 Index, offering investors exposure to approximately 400 medium-sized U.S. companies. It aims to emulate the index's performance, providing potential capital appreciation for long-term investors through a passively managed strategy.

Analyst Coverage for IVOO: IVOO does not currently have published analyst price targets in our coverage universe. This is common for smaller-cap names with limited Wall Street coverage. In the absence of analyst consensus, our AI model evaluates IVOO against Financial Services peers across nine fundamental dimensions and assigns an underweight signal based on the underlying data.

Council Score · Weighted Average of 3 Disciplines
HOLD 47/100 · C

IVOO: the 1 perspectives are evenly split.

How is this calculated? →
Council Score · 8 perspectives · See tabs for details →

Vanguard S&P Mid-Cap 400 ETF (IVOO) Financial Services Profile

HeadquartersMalvern, US
IPO Year2010

Vanguard S&P Mid-Cap 400 ETF (IVOO) is a passively managed exchange-traded fund designed to track the performance of the S&P MidCap 400 Index. It offers diversified exposure to approximately 400 medium-sized U.S. companies, targeting long-term capital appreciation for investors seeking a cost-effective entry into the mid-capitalization segment of the American equity market.

Data Provenance | Financial Data Quantitative Analysis NASDAQ Analysis: Jun 14, 2026

What Is the Investment Thesis for IVOO?

The Vanguard S&P Mid-Cap 400 ETF (IVOO) presents an investment thesis centered on its efficient, passively managed exposure to the U.S. mid-capitalization equity market. With a market capitalization of $5.57B and a Beta of 1.05, IVOO demonstrates a market sensitivity slightly above the broader market, aligning with its equity-focused mandate. The fund's primary value driver is its objective to closely track the performance of the S&P MidCap 400 Index, offering investors diversified access to approximately 400 medium-sized American companies. This segment of the market is often characterized by companies that have moved beyond the nascent stages of small-cap growth but still possess significant upside potential compared to more mature large-cap entities. A key growth catalyst for IVOO is the potential for outperformance by mid-cap stocks during specific economic cycles, particularly when these companies benefit from expanding domestic economies and robust consumer spending. The ETF's low expense ratio, a characteristic highlighted in its operational model, serves as a significant advantage, enhancing net returns for investors by minimizing drag from management fees. While IVOO does not pay a dividend, its focus is purely on capital appreciation, making it suitable for long-term growth-oriented portfolios. Risks include the inherent volatility of equity markets, particularly within a specific market capitalization segment, and potential underperformance during periods when large-cap or small-cap stocks are favored. Investors should monitor the overall economic outlook and relative performance trends across market capitalization segments to assess IVOO's future trajectory.

Based on FMP financials and quantitative analysis

IVOO Key Highlights

  • Market capitalization of $5.57B, indicating substantial assets under management for diversified mid-cap exposure.
  • Beta of 1.05, suggesting slightly higher volatility compared to the overall market, consistent with its equity investment profile.
  • Aims to closely track the S&P MidCap 400 Index, providing diversified exposure to approximately 400 U.S. mid-capitalization companies.
  • Utilizes a passively managed strategy, which contributes to a low expense ratio, enhancing net returns for investors.
  • Executed a 2-for-1 share split on March 14, 2023, adjusting the per-share price and outstanding share count without altering total investment value.

Who Are IVOO's Competitors?

IVOO is benchmarked below against 8 industry peers on price, market cap, and our AI MoonshotScore.

Company Price Change Market Cap AI Score
XMMO Invesco S&P MidCap Momentum ETF $163.14 -1.72% $7.49B 50
DIHP Dimensional - International High Profitability ETF $34.22 +1.33% $6.06B 47
VTHR Vanguard Russell 3000 ETF $330.26 -0.06% $6.11B 44
GSIE Goldman Sachs ActiveBeta International Equity ETF $46.34 +0.84% $5.87B 47
VIOO Vanguard S&P Small-Cap 600 ETF $135.62 -0.81% 6B
NXDT NexPoint Diversified Real Estate Trust $5.36 +1.32% $277.24M 73
GENB Generate Biomedicines, Inc. $17.41 +5.52% $2.23B 72
SII Sprott Inc. $114.98 +2.00% $2.96B 71

AI Score by Stock Expert AI · Price data: FMP / Yahoo Finance

What Are IVOO's Key Strengths?

  • Low expense ratio, making it a cost-effective investment vehicle.
  • Provides diversified exposure to approximately 400 U.S. mid-capitalization companies.
  • Tracks a widely recognized and established benchmark, the S&P MidCap 400 Index.
  • Benefits from the strong brand reputation and operational efficiency of Vanguard.

What Are IVOO's Weaknesses?

  • Concentration in a single market capitalization segment, potentially leading to underperformance if mid-caps lag.
  • Does not pay a dividend, focusing solely on capital appreciation, which may not suit income-focused investors.
  • As a passively managed fund, it cannot outperform its benchmark, only track it.
  • Susceptible to specific downturns or sector rotations affecting the mid-cap segment.

What Could Drive IVOO Stock Higher?

  • Continued shift towards passive investment strategies, driving asset flows into ETFs like IVOO.
  • Potential for sustained economic growth in the U.S., benefiting mid-capitalization companies.
  • Future rebalancing or reconstitution of the S&P MidCap 400 Index, reflecting changes in market dynamics and company performance.
  • Sustained investor demand for cost-effective, diversified exposure to specific market segments.

What Are the Key Risks for IVOO?

  • Market volatility inherent in equity investments, particularly within the mid-capitalization segment.
  • Underperformance of mid-cap stocks relative to large-cap or small-cap segments during certain economic cycles.
  • Tracking error, where the ETF's performance may deviate slightly from its underlying index.
  • Economic downturns or recessions in the U.S., which could negatively impact the earnings and valuations of constituent companies.
  • Increased competition from other asset managers offering similar mid-cap index funds or actively managed alternatives.

What Are the Growth Opportunities for IVOO?

  • Increasing adoption of passive investing: The broader trend towards passive investment vehicles, particularly ETFs, continues to drive asset flows. Investors increasingly favor the transparency, diversification, and lower expense ratios offered by indexed funds like IVOO over actively managed alternatives. This secular shift, fueled by financial advisors and self-directed investors, represents a significant tailwind. The global ETF market size is projected to continue its robust growth, with assets under management potentially reaching tens of trillions of dollars in the coming years, creating a larger pool of capital available for funds tracking established benchmarks such as the S&P MidCap 400.
  • Mid-cap outperformance cycles: Historically, mid-capitalization stocks have periods where they outperform both large-cap and small-cap segments, especially during certain phases of economic expansion. These companies often possess the agility to adapt quickly to market changes while having more established business models than smaller firms. As the U.S. economy navigates various cycles, a sustained period of mid-cap leadership, driven by factors like domestic economic strength or specific industry trends, could significantly boost IVOO's underlying index performance and attract further investor capital.
  • Diversification benefits for portfolios: Institutional and retail investors increasingly seek diversified portfolios to manage risk and enhance returns. Mid-cap exposure, as offered by IVOO, provides a distinct asset class that can complement existing large-cap or small-cap holdings, potentially reducing overall portfolio volatility and improving risk-adjusted returns. The ongoing education of investors about the benefits of strategic asset allocation, including specific market cap segments, expands the addressable market for funds like IVOO, as they are integrated into broader, long-term investment strategies.
  • Cost-effectiveness and low expense ratio: IVOO's strength lies in its low expense ratio, a hallmark of Vanguard's fund offerings. In an environment where investment costs are under constant scrutiny, funds that offer broad market exposure at minimal fees tend to attract and retain assets. As fee compression continues across the asset management industry, IVOO's competitive cost structure will likely remain a significant draw for investors, contributing to sustained asset growth. This cost advantage is a perpetual driver, as lower fees directly translate to higher net returns for investors over time.
  • Growth of the S&P MidCap 400 Index companies: The underlying companies within the S&P MidCap 400 Index represent a dynamic segment of the U.S. economy. Many of these firms are established leaders in their niches, with strong growth trajectories and potential for market share expansion. As these companies grow, their increased valuations and potential for earnings growth directly translate into appreciation for the index and, consequently, for IVOO. Monitoring the fundamental health and innovation within the mid-cap sector provides a long-term growth opportunity for the ETF.

What Opportunities Does IVOO Have?

  • Ongoing shift by investors towards passive investment strategies and ETFs.
  • Potential for mid-cap stocks to outperform other market capitalization segments during specific economic cycles.
  • Increasing demand from investors for diversified portfolio components, including distinct market cap exposures.
  • Continued fundamental growth and innovation within the companies comprising the S&P MidCap 400 Index.

What Threats Does IVOO Face?

  • Periods where mid-cap stocks underperform large-cap or small-cap equities.
  • Increased competition from other asset managers offering similar mid-cap index funds or actively managed alternatives.
  • Economic downturns or recessions in the U.S. that could negatively impact the earnings and valuations of constituent companies.
  • Regulatory changes affecting the ETF industry or asset management sector.

What Are IVOO's Competitive Advantages?

  • Low expense ratio, a hallmark of Vanguard funds, which attracts and retains assets by minimizing costs for investors.
  • Efficient index tracking capabilities, ensuring the ETF closely replicates the S&P MidCap 400 Index with minimal tracking error.
  • Strong brand recognition and trust associated with Vanguard, a leading global asset manager.
  • Offers broad diversification within the mid-cap segment, reducing single-stock risk for investors.
  • High liquidity as an exchange-traded fund, allowing for easy buying and selling on stock exchanges.

What Does IVOO Do?

The Vanguard S&P Mid-Cap 400 ETF (IVOO) is an exchange-traded fund structured to provide investors with exposure to the performance of the S&P MidCap 400 Index. This index is a widely recognized benchmark for the U.S. mid-capitalization stock market, comprising approximately 400 medium-sized American enterprises. The core objective of IVOO is to closely emulate the total return of this index, employing a passively managed investment strategy. By doing so, the ETF offers a diversified approach to investing in a segment of the market that often represents a balance between the growth potential of small-cap companies and the stability of large-cap firms. IVOO's investment methodology involves holding a portfolio of equities that broadly mirrors the composition and weighting of the S&P MidCap 400 Index. This passive management approach contributes to its characteristic low expense ratio, making it a cost-effective vehicle for accessing mid-cap stocks. The fund's design targets capital appreciation, reflecting the growth-oriented nature of its underlying holdings. However, investors should note that the share value of IVOO can experience more significant fluctuations compared to bond funds, aligning with its higher-growth, higher-risk profile inherent in equity investments. This characteristic makes it generally more suitable for investors with long-term financial objectives who prioritize substantial monetary growth over short-term stability. A notable corporate action for IVOO occurred on March 14, 2023, when the ETF executed a 2-for-1 share split. This event effectively halved the price per share while simultaneously doubling the total number of outstanding shares. It is crucial for investors to understand that while this split altered the per-share price, it did not impact the overall investment returns or the total value of an investor's holdings. Historical share price data may or may not reflect this adjustment, depending on whether the data provider explicitly states that market data has been adjusted accordingly. Regardless of how pre- and post-split prices are displayed, the economic impact on an investor's total return remains neutral. IVOO's market position is defined by its direct correlation to the S&P MidCap 400 Index, providing a transparent and liquid means for institutional and retail investors to gain diversified exposure to the U.S. mid-capitalization equity market. Its headquarters are located in Malvern, US, under the broader Vanguard umbrella, a globally recognized leader in asset management.

What Products and Services Does IVOO Offer?

  • Invests in the equity of approximately 400 medium-sized American enterprises.
  • Aims to closely mirror the performance and composition of the S&P MidCap 400 Index.
  • Provides diversified exposure to the U.S. mid-capitalization stock market.
  • Operates as a passively managed exchange-traded fund (ETF).
  • Focuses on achieving capital appreciation for investors over the long term.
  • Offers a cost-effective vehicle for accessing a specific segment of the equity market.
  • Facilitates investment in companies that balance growth potential with established business models.

How Does IVOO Make Money?

  • Generates revenue by charging a low expense ratio (management fee) on its total assets under management.
  • Aims to create capital appreciation for investors through the growth in value of its underlying equity holdings.
  • Benefits from dividends paid by the constituent companies within the S&P MidCap 400 Index, which are typically reinvested into the fund.
  • Attracts and retains investor capital through its transparent, low-cost, and diversified index-tracking strategy.

What Industry Does IVOO Operate In?

The Vanguard S&P Mid-Cap 400 ETF operates within the highly competitive global asset management industry, specifically targeting the exchange-traded fund (ETF) segment. This industry is characterized by a growing preference for passive investment vehicles due to their lower costs and transparent investment strategies. IVOO's positioning is defined by its focus on the U.S. mid-capitalization equity market, a distinct segment often seen as a sweet spot for growth, balancing the risk of small-caps with the maturity of large-caps. Market trends indicate a continued shift towards indexed investing, driven by institutional and retail investors seeking broad market exposure without active management fees. The competitive landscape includes numerous other ETFs and mutual funds offering exposure to various market capitalization segments and investment styles. IVOO differentiates itself through its direct replication of a widely recognized benchmark, the S&P MidCap 400 Index, coupled with Vanguard's reputation for low-cost fund management. Its role is to provide a straightforward, cost-effective tool for investors to access this specific market segment, contrasting with actively managed funds that aim to outperform their benchmarks.

Who Are IVOO's Key Customers?

  • Individual investors seeking diversified exposure to U.S. mid-cap equities.
  • Financial advisors and wealth managers constructing diversified client portfolios.
  • Institutional investors, such as pension funds and endowments, making strategic asset allocations.
  • Long-term investors prioritizing capital growth over income generation.
AI Confidence: 73% Updated: Jun 14, 2026

IVOO Valuation & Market Position

Relative to its peer group, IVOO's quantitative score of 47/100 is roughly in line with the peer average of 47/100.

IVOO Financials

Bull Case vs Bear Case

Bull Case

  • Low expense ratio, making it a cost-effective investment vehicle.
  • Provides diversified exposure to approximately 400 U.S. mid-capitalization companies.
  • Tracks a widely recognized and established benchmark, the S&P MidCap 400 Index.
  • Benefits from the strong brand reputation and operational efficiency of Vanguard.

Bear Case

  • Concentration in a single market capitalization segment, potentially leading to underperformance if mid-caps lag.
  • Does not pay a dividend, focusing solely on capital appreciation, which may not suit income-focused investors.
  • As a passively managed fund, it cannot outperform its benchmark, only track it.
  • Susceptible to specific downturns or sector rotations affecting the mid-cap segment.

AI-generated arguments based on insider flow, news sentiment and technicals — not financial advice · July 2026

IVOO Latest News

IVOO Analyst Consensus

Consensus Rating

Aggregated Buy/Hold/Sell recommendations from Benzinga, Yahoo Finance, and Finnhub for IVOO.

Price Targets

Wall Street price target analysis for IVOO.

IVOO MoonshotScore

47/100

What does this score mean?

The MoonshotScore rates IVOO's growth potential on a scale of 0-100 across multiple factors including innovation, market disruption, financial health, and momentum.

Vanguard S&P Mid-Cap 400 ETF Financial Services Stock: Key Questions Answered

What does Vanguard S&P Mid-Cap 400 ETF do?

The Vanguard S&P Mid-Cap 400 ETF (IVOO) is an exchange-traded fund designed to provide investors with exposure to the performance of the S&P MidCap 400 Index. This index comprises approximately 400 medium-sized American companies, representing a significant segment of the U.S. equity market. IVOO's core business model involves passively managing a portfolio of equities that closely mirrors the composition and weighting of this benchmark. Its objective is capital appreciation, offering a diversified and cost-effective way for investors to access mid-cap stocks. The fund operates under Vanguard's philosophy of low-cost indexing, making it an accessible option for those seeking broad market segment exposure without active management fees.

How sensitive is IVOO to interest rate changes?

IVOO itself, as an ETF, does not have a net interest margin in the way a bank does. However, its underlying holdings, the approximately 400 mid-sized U.S. companies in the S&P MidCap 400 Index, can be sensitive to interest rate changes. Companies with higher debt levels or those reliant on consumer financing may face increased borrowing costs or reduced demand in a rising rate environment. Conversely, some financial companies within the index might benefit from higher rates. The overall impact on IVOO's performance is an aggregate reflection of how these diverse mid-cap companies react to shifts in monetary policy and economic conditions, rather than a direct sensitivity of the ETF itself.

What are the main risks for IVOO?

The main risks for IVOO stem primarily from its equity market exposure and its specific focus on mid-capitalization stocks. One significant risk is the inherent volatility of the equity market; the value of IVOO's shares can fluctuate dramatically, potentially leading to capital losses. There's also the risk of underperformance by mid-cap stocks relative to large-cap or small-cap segments during certain economic cycles, which could negatively impact the ETF's returns. Furthermore, as a passively managed fund, IVOO is subject to tracking error, meaning its performance may not perfectly align with the S&P MidCap 400 Index. Economic downturns or recessions in the U.S. could also adversely affect the earnings and valuations of the constituent companies, thereby impacting IVOO's net asset value.

How does IVOO generate returns for investors?

IVOO generates returns for investors primarily through capital appreciation of its underlying holdings. As the stock prices of the approximately 400 mid-sized American companies within the S&P MidCap 400 Index increase, the net asset value (NAV) of the ETF also rises, leading to potential gains for shareholders. Additionally, while IVOO itself does not pay a dividend, the constituent companies within the index may distribute dividends. These dividends are typically reinvested back into the fund, contributing to the overall total return by purchasing more shares or increasing the fund's NAV, thereby compounding returns over the long term. The fund's low expense ratio also enhances net returns by minimizing costs.

What are the key factors to evaluate for IVOO?

Vanguard S&P Mid-Cap 400 ETF (IVOO) holds an AI score of 47/100 (low). Not financial advice.

How frequently does IVOO data refresh on this page?

IVOO prices update in real time during U.S. market hours. Fundamentals refresh after quarterly filings; analyst ratings and AI insights update daily; news is aggregated continuously.

What has driven IVOO's recent stock price performance?

Vanguard S&P Mid-Cap 400 ETF (IVOO) moves on earnings results, analyst revisions, sector rotation, and market sentiment. Notable catalyst: Low expense ratio, making it a cost-effective investment vehicle. See the News tab for the latest drivers. Past performance does not predict future results.

Should investors consider IVOO overvalued or undervalued right now?

Valuing Vanguard S&P Mid-Cap 400 ETF (IVOO) requires multiple metrics. Compare P/E, P/S, and EV/EBITDA against sector peers for a full view.

Disclaimer: This content is for informational purposes only and does not constitute investment advice. Always do your own research and consult a financial advisor.

Official Resources

Price as of Analysis updated AI Score refreshed daily
Data Sources & Methodology
Market data powered by Financial Modeling Prep & Yahoo Finance. AI analysis by Stock Expert AI proprietary algorithms. Technical indicators via industry-standard calculations. Last updated: .
Data Provenance
Sources: Financial Modeling Prep (FMP) — Primary · Yahoo Finance — Fallback · Alpaca — Tertiary
Last fetched:
Cache TTL: Quote 5min · Profile 7d · Financials 7d · Insider 48h
How we use AI: Numbers are pulled directly from FMP & Yahoo Finance — our AI writes the analysis, it never edits the figures.
Data provided as-is for educational purposes. Not financial advice. Methodology

Data provided for informational purposes only.

Analysis Notes
  • Information is based solely on provided source data; no external research was conducted.
  • General market and ETF industry knowledge applied for broader context where specific data was not available (e.g., typical ETF growth drivers, SWOT categories).
Data Sources

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