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BNY Mellon MidCap Index Fund Class I (DMIDX) Fund Overview

Educational signal · not a buy or sell recommendation · How to read this

$29.97 -$0.28 (-0.93%)

Beta 1.12: the stock has moved about 12% more than the S&P 500.

Data from FMP · Methodology

For informational purposes only. Not financial advice. Machine-generated analysis by Stock Expert AI — model gemini-2.0-flash, generated Mar 18, 2026. Editorial oversight is systemic, not page-by-page. Editorially accountable: Sedat ANAK, Founder and Editor-in-Chief. Data sources: Financial Modeling Prep, Yahoo Finance, SEC EDGAR

Quick Answer

BNY Mellon MidCap Index Fund Class I (DMIDX) trades at $29.97. Sector: Financial services.

Price as of Sep 11, 2026 · Last analyzed: Mar 18, 2026
BNY Mellon MidCap Index Fund Class I (DMIDX) aims to mirror the performance of the S&P MidCap 400® Index by investing in its constituent stocks and related futures. The fund is non-diversified and fully invested, offering investors exposure to medium-sized U.S. companies.

Analyst Coverage for DMIDX: DMIDX 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 DMIDX against Financial Services peers across nine fundamental dimensions and assigns a neutral fundamental signal based on the underlying data.

Watch the DMIDX film Every key number, told as a short cinematic story — just press play. ~2 min

BNY Mellon MidCap Index Fund Class I (DMIDX) Financial Services Profile

HeadquartersNew York, US
IPO Year2016

BNY Mellon MidCap Index Fund Class I (DMIDX) provides investors with exposure to the S&P MidCap 400® Index, focusing on medium-sized U.S. companies. The fund maintains a fully invested strategy, mirroring the index's composition and weightings, distinguishing itself through its non-diversified approach within the asset management sector.

Data Provenance | Financial Data Quantitative Analysis Analysis: Mar 18, 2026

What Is the Investment Thesis for DMIDX?

AI-written as of Mar 18, 2026 — figures and tone reflect the data available then, not today's score.

DMIDX offers a straightforward investment proposition: mirroring the performance of the S&P MidCap 400® Index. With a market cap of $1.41 billion and a beta of 1.12, the fund provides exposure to the mid-cap segment of the U.S. equity market. The fund's success hinges on the continued growth and profitability of mid-sized U.S. companies. Upcoming catalysts include potential economic recovery and increased investor appetite for mid-cap stocks. A potential risk is the fund's non-diversified nature, which could amplify losses during market downturns. Investors may want to evaluate the fund's expense ratio and tracking error relative to the S&P MidCap 400® Index when evaluating its suitability for their portfolios.

Based on FMP financials and quantitative analysis

DMIDX Key Highlights

AI-written as of Mar 18, 2026 — figures and tone reflect the data available then, not today's score.

Market Cap: $1.41B, indicating the fund's size and influence within the mid-cap investment space.

  • Beta: 1.12, suggesting the fund's volatility is slightly higher than the overall market.
  • Investment Strategy: Fully invested in stocks included in the S&P MidCap 400® Index, ensuring close tracking of the index's performance.
  • Non-Diversified: The fund is non-diversified, which may lead to higher volatility compared to diversified funds.
  • Dividend Yield: None, as the fund does not distribute dividends.

Who Are DMIDX's Competitors?

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

Company Price Change Market Cap MoonshotScore
ACEVX American Century International Value Fund Investor Class $12.88 -0.62% $1.31B
EVSYX Allspring Disciplined U.S. Core Fund Admin Class $27.53 -0.04% $1.45B
HAVLX Harbor Large Cap Value Fund Institutional Class $20.36 -0.34% $960M
JHYNX Janus Henderson High-Yield Fund - N Shares $7.37 -0.54% $1.37B
RYOFX Royce Opportunity Fund Service Class $17.54 -1.29% $1.39B
BX Blackstone Inc. $129.75 +3.46% $157B 705-pillar
IVSXF Investor AB (publ) $42.20 0.00% $129B 599-signal
BAM Brookfield Asset Management $47.24 -1.01% $75.4B 575-pillar

AI Score by Stock Expert AI · Price data: FMP / Yahoo Finance This table mixes two scoring engines — compare a number only with others carrying the same tag.

What Are DMIDX's Key Strengths?

Low expense ratio, attracting cost-conscious investors.

  • Close tracking of the S&P MidCap 400® Index, providing predictable returns.
  • Established brand name and reputation of BNY Mellon Investment Management.
  • Significant assets under management, providing economies of scale.

What Are DMIDX's Weaknesses?

Non-diversified nature, potentially leading to higher volatility.

  • Limited ability to outperform the S&P MidCap 400® Index.
  • Vulnerability to market downturns affecting mid-cap stocks.
  • Lack of dividend yield, which may deter income-seeking investors.

What Could Drive DMIDX Stock Higher?

Potential economic recovery and increased investor appetite for mid-cap stocks.

  • Continued growth and profitability of mid-sized U.S. companies.
  • Increasing adoption of passive investment strategies and index funds.

What Are the Key Risks for DMIDX?

Market downturns affecting mid-cap stocks.

  • Increased competition from other index funds and ETFs.
  • Non-diversified nature of the fund, potentially leading to higher volatility.
  • Potential for tracking error to negatively impact returns.

What Are the Growth Opportunities for DMIDX?

  • Increased Adoption of Index Investing: The growing trend of passive investing and the increasing popularity of index funds present a significant growth opportunity for DMIDX. As investors seek low-cost, diversified exposure to the mid-cap segment of the U.S. equity market, DMIDX stands to benefit from increased inflows. The market for index funds is projected to continue growing at a rate of 10-15% annually over the next five years, driven by factors such as lower fees and improved transparency.
  • Expansion of the S&P MidCap 400® Index: The S&P MidCap 400® Index itself is subject to changes in its composition as companies grow and evolve. As new companies are added to the index, DMIDX will automatically include them in its portfolio, providing investors with exposure to emerging growth opportunities. This dynamic nature of the index ensures that DMIDX remains relevant and aligned with the evolving mid-cap landscape. The index is reviewed quarterly, providing ongoing opportunities for portfolio adjustments.
  • Development of New Investment Products: BNY Mellon Investment Management could leverage the DMIDX platform to develop new investment products targeting specific segments of the mid-cap market. For example, the firm could launch an ESG-focused mid-cap index fund or a mid-cap growth fund. These new products would expand the firm's product offerings and attract a wider range of investors. The timeline for developing and launching new investment products is typically 12-18 months.
  • Strategic Partnerships and Distribution Agreements: BNY Mellon Investment Management could pursue strategic partnerships with other financial institutions to expand the distribution of DMIDX. These partnerships could involve offering DMIDX through brokerage platforms, retirement plans, or other investment channels. Expanding the distribution network would increase the fund's visibility and accessibility to potential investors. The timeline for establishing strategic partnerships is typically 6-12 months.
  • Technological Advancements in Portfolio Management: BNY Mellon Investment Management can leverage technological advancements, such as artificial intelligence and machine learning, to enhance its portfolio management capabilities. These technologies can be used to optimize portfolio construction, reduce tracking error, and improve overall fund performance. Investing in technology can provide a competitive advantage and attract investors seeking superior returns. The implementation of new technologies is an ongoing process.

What Are DMIDX's Competitive Advantages?

  • Low-Cost Structure: DMIDX's primary competitive advantage is its low-cost structure, which makes it a noteworthy option for investors seeking to minimize expenses.
  • Index Tracking: The fund's ability to closely track the performance of the S&P MidCap 400® Index provides investors with predictable and reliable returns.
  • Brand Reputation: BNY Mellon Investment Management has a strong brand reputation and a long history of providing investment solutions.
  • Scale: The fund's size ($1.41 billion in AUM) provides it with economies of scale, allowing it to operate more efficiently.

What Does DMIDX Do?

BNY Mellon MidCap Index Fund Class I (DMIDX) was created to replicate the investment results of the S&P MidCap 400® Index. The fund achieves this by investing substantially all of its assets in the stocks that make up the index, holding each stock in approximately the same proportion as its weighting in the index. DMIDX also invests in futures contracts related to the S&P MidCap 400® Index to further align its performance with the index. The S&P MidCap 400® Index represents the mid-cap segment of the U.S. equity market, comprising 400 companies with market capitalizations generally ranging from $3.6 billion to $13.1 billion. These companies span a wide range of industries, providing diversified exposure to the U.S. economy. DMIDX offers investors a convenient and cost-effective way to gain exposure to this segment of the market. Unlike some other investment funds, DMIDX is non-diversified, meaning it invests a significant portion of its assets in a relatively small number of issuers. This can potentially lead to greater volatility compared to more diversified funds. However, it also allows the fund to more closely track the performance of the S&P MidCap 400® Index. The fund is managed by BNY Mellon Investment Management, a global asset manager with a long history of providing investment solutions to institutional and individual investors.

What Products and Services Does DMIDX Offer?

  • Replicates the investment results of the S&P MidCap 400® Index.
  • Invests substantially all of its assets in the stocks that make up the index.
  • Holds each stock in approximately the same proportion as its weighting in the index.
  • May invest in futures contracts related to the S&P MidCap 400® Index.
  • Provides investors with exposure to the mid-cap segment of the U.S. equity market.
  • Offers a low-cost and convenient way to track the performance of the S&P MidCap 400® Index.
  • Operates as a non-diversified fund.

How Does DMIDX Make Money?

  • The fund generates revenue through management fees charged to investors.
  • Fees are typically a percentage of the fund's assets under management (AUM).
  • The fund aims to minimize expenses to enhance returns for investors.
  • The fund's profitability is directly linked to its AUM and expense ratio.

What Industry Does DMIDX Operate In?

The asset management industry is characterized by intense competition, with firms vying for investor capital across various asset classes and investment strategies. Index funds like DMIDX have gained popularity due to their low cost and ability to closely track market benchmarks. The S&P MidCap 400® Index represents a significant segment of the U.S. equity market, offering exposure to companies with substantial growth potential. The industry is influenced by macroeconomic factors, investor sentiment, and regulatory changes. DMIDX's performance is directly tied to the performance of the S&P MidCap 400® Index and the overall health of the U.S. economy.

Who Are DMIDX's Key Customers?

  • Individual investors seeking exposure to the mid-cap segment of the U.S. equity market.
  • Institutional investors looking for a low-cost way to track the S&P MidCap 400® Index.
  • Retirement plans offering DMIDX as an investment option.
  • Financial advisors recommending DMIDX to their clients.
Model self-rating on this text: 83% (not a measure of the evidence) Updated: Mar 18, 2026

Research confidence

Low 20/100

Thin evidence — scoring coverage unknown. Treat this as a starting point, not a conclusion.

  • Scoring coverage unknown
  • Price is current
  • No filing on record
  • No analyst coverage
  • This is a fund, not an operating company

MoonshotScore History

Recorded daily since 2026-08-23 · 19 snapshots

2026-08-23 44
2026-08-26 44
2026-08-29 44
2026-09-01 44
2026-09-04 44
2026-09-07 44
2026-09-10 44

What changed?

The score has stayed at 44.

Over the same 18 days the stock moved -2.9%.

DMIDX Financials

Bull Case vs Bear Case

Bull Case

  • Low expense ratio, attracting cost-conscious investors.
  • Close tracking of the S&P MidCap 400® Index, providing predictable returns.
  • Established brand name and reputation of BNY Mellon Investment Management.
  • Significant assets under management, providing economies of scale.

Bear Case

  • Non-diversified nature, potentially leading to higher volatility.
  • Limited ability to outperform the S&P MidCap 400® Index.
  • Vulnerability to market downturns affecting mid-cap stocks.
  • Lack of dividend yield, which may deter income-seeking investors.

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

DMIDX Latest News

No recent news available for DMIDX.

DMIDX Analyst Consensus

Consensus Rating

Aggregated Buy/Hold/Sell recommendations collected by Financial Modeling Prep for DMIDX.

Price Targets

Wall Street price target analysis for DMIDX.

DMIDX MoonshotScore

MoonshotScore is Stock Expert AI's proprietary 0-100 research rating, not a buy or sell recommendation. No MoonshotScore is published for DMIDX; grades run from A+ (80-100) to F (below 30).

DMIDX Financial Services Stock FAQ

Is DMIDX a good stock?

Stock Expert AI does not rate DMIDX buy, sell or hold. BNY Mellon MidCap Index Fund Class I has no MoonshotScore yet; read the financial checkup, analyst consensus and risks directly. Whether it fits is your call: check what it sells, whether it earns, what the price assumes, and what would prove you wrong.

What does BNY Mellon MidCap Index Fund Class I do?

BNY Mellon MidCap Index Fund Class I (DMIDX) is designed to mirror the performance of the S&P MidCap 400® Index, providing investors with exposure to a diversified portfolio of medium-sized U.S. companies.

What do analysts say about DMIDX stock?

However, the fund's performance is directly tied to the performance of the S&P MidCap 400® Index. Investors should monitor the index's performance and economic conditions affecting mid-sized U.S. companies to assess the fund's potential returns. Key valuation metrics include the fund's expense ratio and tracking error relative to the index.

What are the main risks for DMIDX?

The main risks for DMIDX include market risk, tracking error, and concentration risk. Market risk refers to the potential for the fund to decline in value due to overall market downturns or negative economic conditions affecting mid-cap stocks. Tracking error refers to the potential for the fund's performance to deviate from the performance of the S&P MidCap 400® Index.

How does DMIDX compare to other mid-cap index funds?

DMIDX competes with other mid-cap index funds and ETFs that track the S&P MidCap 400® Index or similar benchmarks. Key differentiators include the fund's expense ratio, tracking error, and AUM. Investors should compare these factors to determine which fund best meets their needs.

What are the key factors to evaluate for DMIDX?

Evaluate DMIDX on fundamentals, analyst consensus, and risk factors. DMIDX offers a straightforward investment proposition: mirroring the performance of the S&P MidCap 400® Index. Not financial advice.

How frequently does DMIDX data refresh on this page?

DMIDX's price was last updated on Sep 11, 2026 and refreshes on page view during U.S. market hours; the quote is a provider snapshot, not an exchange feed. Fundamentals update after quarterly filings; the MoonshotScore recalculates nightly; news aggregates continuously.

What has driven DMIDX's recent stock price performance?

BNY Mellon MidCap Index Fund Class I (DMIDX) moves on earnings results, analyst revisions, sector rotation, and market sentiment. Notable catalyst: Low expense ratio, attracting cost-conscious investors. See the News tab for the latest drivers. Past performance does not predict future results.

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
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
  • Financial data is based on available information and may be subject to change.
Data Sources
Financial Modeling Prep (FMP)Stock Expert AI proprietary analysis

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