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S&P MidCap 400 Index: Composition, Advantages, and Notable Examples

Last updated 03/20/2024 by

Bamigbola Paul

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Summary:
The S&P MidCap 400 Index, launched in 1991, is a market-capitalization-weighted index that tracks the performance of U.S. companies with midrange market capitalization. This article explores its composition, advantages, disadvantages, and how investors can engage with this influential mid-cap benchmark.

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The S&P midcap 400 index: the definition

The S&P MidCap 400 Index, a benchmark published by Standard & Poor’s (S&P), encompasses 400 companies with midrange market capitalization. Launched in 1991, it stands as a crucial indicator for investors evaluating market trends and U.S. stock performance.

Understanding the index composition

The S&P MidCap 400 tracks U.S.-based companies with market capitalization ranging from $3.6 billion to $13.1 billion. Eligible companies must be listed on an exchange and possess a minimum investable weight factor. The index includes various sectors, mirroring the S&P 500, and is market-cap weighted.

Calculation and rebalancing

The index’s market-cap weighting calculates each company’s influence by dividing its market cap by the total of all 400 companies. Rebalancing occurs quarterly, and as of April 30, 2021, top sectors included industrials, financials, consumer discretionary, information technology, and health care.

S&P midcap 400 vs. S&P 500

Comparing the S&P MidCap 400 with the S&P 500 reveals distinctions in market capitalization and composition. While the former represents mid-cap companies, the latter focuses on the 500 largest U.S. companies. The article delves into their respective performances and sector distributions.

Composition and selection methodology

S&P describes the selection methodology as discretionary, aiming to represent major Global Industry Classification Standard (GICS) sectors. As a capitalization-weighted index, larger market cap stocks have a more substantial impact, providing insights for investors aiming to diversify portfolios.

Investing in the S&P 400 midcap index

Investors can tap into the S&P MidCap 400 Index through index investing, utilizing securities like ETFs and mutual funds. Two examples, the iShares Core S&P Mid-Cap ETF and BNY Mellon Midcap Index Fund, provide diverse exposure to mid-cap companies.
WEIGH THE RISKS AND BENEFITS
Here is a list of the benefits and the drawbacks to consider.
Pros
  • Steady growth stream
  • Diverse company and sector base, reducing market risk
  • Potential for growth in mid-cap companies
Cons
  • Possible loss of principal investment
  • High fees and initial minimum investments for some funds
  • Mid-cap volatility and price risk

Exploring notable companies in the S&P midcap 400 index

Delving into the composition of the S&P MidCap 400 Index, it’s insightful to spotlight some noteworthy companies within this mid-cap benchmark.

Bio-techne: a health care powerhouse

Bio-Techne, a prominent health care company, has consistently held a significant position in the S&P MidCap 400 Index. Its inclusion showcases the diverse sectors represented within the index, providing investors with exposure to the robust health care industry.

XPO logistics and signature bank: driving industrials forward

Within the industrials sector, companies like XPO Logistics and Signature Bank play crucial roles. As part of the S&P MidCap 400 Index, these entities contribute to the overall performance of mid-cap stocks, reflecting the dynamism of the industrial sector.

Examining historical performance trends

Understanding the historical performance of the S&P MidCap 400 Index provides valuable insights for investors seeking to make informed decisions based on past trends and movements.

Year-to-date (YTD) returns: a snapshot of recent performance

As of the latest available data, examining the year-to-date returns of the S&P MidCap 400 Index offers a snapshot of its recent performance. This metric helps investors gauge the index’s resilience and responsiveness to market dynamics over a shorter timeframe.

Long-term performance analysis: a decade in review

Conducting a comprehensive analysis of the S&P MidCap 400 Index over a 10-year period provides a more extended perspective on its performance. Investors can assess the index’s ability to navigate various market conditions and its overall trend over the past decade.

Unlocking investment opportunities: ETFs and mutual funds

For investors seeking exposure to the S&P MidCap 400 Index, utilizing exchange-traded funds (ETFs) and mutual funds presents a practical and diversified approach to engage with this dynamic mid-cap benchmark.

iShares core S&P mid-cap ETF: a closer look

The iShares Core S&P Mid-Cap ETF stands as a prominent investment vehicle tracking the S&P MidCap 400 Index. Investors can delve into the specifics of this ETF, exploring its holdings, sector allocations, and overall performance within the context of the index.

BNY mellon midcap index fund: navigating investment dynamics

The BNY Mellon Midcap Index Fund, with its unique features and investment requirements, offers investors an alternative avenue to access the S&P MidCap 400. Examining the fund’s holdings, sector distribution, and historical performance aids investors in making informed decisions.

The bottom line

In conclusion, the S&P MidCap 400 Index plays a pivotal role in the financial landscape, offering investors insights into the performance of mid-cap U.S. companies. Understanding its composition, advantages, and disadvantages empowers investors to make informed decisions when navigating the dynamic world of market investments.

Frequently asked questions

What is the minimum market capitalization required for a company to be included in the S&P midcap 400 index?

The S&P MidCap 400 Index includes companies with market capitalization ranging from $3.6 billion to $13.1 billion.

How often does the S&P midcap 400 index undergo rebalancing?

The S&P MidCap 400 Index is rebalanced quarterly, specifically in March, June, September, and December.

Are closed-end funds, such as American depositary receipts (ADRs) and exchange-traded funds (ETFs), eligible for inclusion in the S&P midcap 400 index?

No, closed-end funds, including ADRs and ETFs, are not eligible for inclusion in the S&P MidCap 400 Index. Only equities that are exchange-traded qualify.

How do investors calculate a company’s weighting in the S&P midcap 400 index?

Investors can calculate a company’s weighting in the index by dividing the individual company’s market cap by the total market caps of all 400 companies in the index.

Key takeaways

  • The S&P MidCap 400 Index tracks midrange market-cap U.S. companies.
  • Investors can engage through index investing with ETFs and mutual funds.
  • Considerable advantages include a diverse sector base, steady growth, and growth potential.
  • However, potential downsides include the risk of loss, fees, and mid-cap volatility.

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