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MFS Mid Cap Growth Fund Class R6 (OTCKX) Fund Overview

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

$29.39 +$0.20 (+0.69%)

Beta 1.18: the stock has moved about 18% 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 17, 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

MFS Mid Cap Growth Fund Class R6 (OTCKX) trades at $29.39. MFS Mid Cap Growth Fund Class R6 is a financial services company specializing in asset management. Sector: Financials.

Price as of · Last analyzed: Mar 17, 2026
MFS Mid Cap Growth Fund Class R6 is a financial services company specializing in asset management. The fund primarily invests in medium market capitalization issuers, mirroring the composition of the Russell Midcap® Growth Index.

Analyst Coverage for OTCKX: OTCKX does not currently have published analyst price targets in our coverage universe. This is common for smaller-cap names with limited Wall Street coverage.

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

MFS Mid Cap Growth Fund Class R6 (OTCKX) Financial Services Profile

HeadquartersBoston, US
IPO Year2013

MFS Mid Cap Growth Fund Class R6 focuses on investing in medium market capitalization companies, aligning its portfolio with the Russell Midcap® Growth Index. As a financial services entity, it provides investors exposure to mid-cap growth opportunities, operating within the competitive asset management landscape and offering no dividends.

Data Provenance | Financial Data Quantitative Analysis Analysis: Mar 17, 2026

What Is the Investment Thesis for OTCKX?

AI-written as of Mar 17, 2026 — figures and tone reflect the data available then, not today's score.

MFS Mid Cap Growth Fund Class R6 presents a focused investment vehicle for exposure to mid-cap growth stocks. With a market capitalization of $13.97 billion and a beta of 1.18, the fund reflects the volatility associated with growth-oriented investments. A key value driver is the fund's alignment with the Russell Midcap® Growth Index, providing a benchmark-driven approach to mid-cap investing. Growth catalysts include the continued expansion of the mid-cap segment and investor demand for growth-oriented assets. However, the absence of dividend payments may deter income-focused investors. Potential risks include market fluctuations impacting mid-cap valuations and competition from other asset management firms offering similar products.

Based on FMP financials and quantitative analysis

OTCKX Key Highlights

AI-written as of Mar 17, 2026 — figures and tone reflect the data available then, not today's score.

Market Cap: $13.97 billion, indicating a substantial asset base under management.

  • Beta: 1.18, suggesting the fund is slightly more volatile than the overall market.
  • Investment Focus: At least 80% of assets are invested in medium market capitalization companies.
  • Benchmark Alignment: The fund's portfolio mirrors the Russell Midcap® Growth Index.
  • Dividend Yield: None, indicating a focus on capital appreciation rather than income generation.

Who Are OTCKX's Competitors?

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

Company Price Change Market Cap MoonshotScore
COFYX Columbia Funds Series Trust I - Columbia Contrarian Core Fund $45.63 +0.75% $18.5B —
FAOTX American Funds 2020 Target Date Retirement Fd Cl F-1 $14.47 +0.35% $13.7B —
MVCAX MFS Mid Cap Value Fund - Class A $33.30 +0.54% $10.5B —
MVCKX MFS Mid Cap Value Fund Class R6 $34.71 +0.55% $10.9B —
SGOIX First Eagle Overseas Fund $34.05 +0.38% $16.7B —
BLK BlackRock, Inc. $1066.45 +0.64% $165B 51 5-pillar
BX Blackstone Inc. $111.64 -0.09% $136B 68 5-pillar
APOS Apollo Global Management, Inc. $25.59 0.00% $74.8B 56 5-pillar

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

What Are OTCKX's Key Strengths?

Alignment with the Russell Midcap® Growth Index.

  • Significant assets under management.
  • Established brand reputation.
  • Clear and transparent investment strategy.

What Are OTCKX's Weaknesses?

Absence of dividend payments.

  • Reliance on the performance of the mid-cap segment.
  • Susceptibility to market volatility.
  • Potential for underperformance relative to the index.

What Are the Key Risks for OTCKX?

Market fluctuations impacting mid-cap valuations.

  • Competition from other asset management firms.
  • Economic downturn affecting corporate earnings.
  • Changes in interest rates impacting investor sentiment.
  • Regulatory changes affecting the asset management industry.

What Are OTCKX's Competitive Advantages?

  • Established Brand: MFS has a long-standing reputation in the asset management industry.
  • Index-Tracking Strategy: Alignment with the Russell Midcap® Growth Index provides a clear and transparent investment approach.
  • Scale: Significant assets under management provide economies of scale.

What Does OTCKX Do?

MFS Mid Cap Growth Fund Class R6 is a financial services entity operating within the asset management industry. The fund's core strategy involves investing at least 80% of its net assets in companies with medium market capitalizations. MFS defines these medium market capitalization issuers as those with market capitalizations similar to the constituents of the Russell Midcap® Growth Index over the preceding 13 months at the time of purchase. This investment approach aims to mirror the growth characteristics of the mid-cap segment of the market. The fund provides investors with a vehicle to access a diversified portfolio of mid-sized growth companies. By tracking the Russell Midcap® Growth Index, the fund offers a relatively passive investment strategy within the mid-cap space. The fund operates primarily in the United States, focusing on companies listed on US exchanges. The fund competes with other asset management firms offering similar mid-cap growth investment products, such as mutual funds and ETFs. MFS Mid Cap Growth Fund Class R6 distinguishes itself through its specific investment methodology and adherence to the Russell Midcap® Growth Index composition.

What Products and Services Does OTCKX Offer?

  • Invests primarily in medium market capitalization companies.
  • Mirrors the composition of the Russell Midcap® Growth Index.
  • Provides investors with exposure to mid-cap growth stocks.
  • Manages a diversified portfolio of mid-sized companies.
  • Offers a relatively passive investment strategy within the mid-cap space.
  • Operates primarily in the United States.
  • Aims for capital appreciation rather than income generation.

How Does OTCKX Make Money?

  • Generates revenue through management fees charged on assets under management (AUM).
  • Fees are typically a percentage of the total AUM.
  • Profitability depends on the fund's performance and its ability to attract and retain investors.

What Industry Does OTCKX Operate In?

MFS Mid Cap Growth Fund Class R6 operates within the asset management industry, a sector characterized by intense competition and evolving market dynamics. The industry is influenced by factors such as interest rates, economic growth, and investor sentiment. The fund competes with other asset managers offering mid-cap growth strategies, including mutual funds and ETFs. The growth of the asset management industry is tied to the overall expansion of financial markets and increasing investor participation. The fund's performance is directly linked to the performance of the mid-cap segment of the market, making it susceptible to market volatility and economic cycles.

Who Are OTCKX's Key Customers?

  • Individual investors seeking exposure to mid-cap growth stocks.
  • Institutional investors, such as pension funds and endowments.
  • Financial advisors and wealth management firms.
Model self-rating on this text: 83% (not a measure of the evidence) Updated: Mar 17, 2026

Research confidence

Low

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 · 41 snapshots

2026-08-23 44
2026-08-31 44
2026-09-08 44
2026-09-16 44
2026-09-24 44
2026-10-04 44

What changed?

The score has stayed at 44.

Over the same 30 days the stock moved +0.1%.

OTCKX Financials

Bull Case vs Bear Case

Bull Case

  • Alignment with the Russell Midcap® Growth Index.
  • Significant assets under management.
  • Established brand reputation.
  • Clear and transparent investment strategy.

Bear Case

  • Absence of dividend payments.
  • Reliance on the performance of the mid-cap segment.
  • Susceptibility to market volatility.
  • Potential for underperformance relative to the index.

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

OTCKX Latest News

No recent news available for OTCKX.

OTCKX Analyst Consensus

Consensus Rating

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

Price Targets

Wall Street price target analysis for OTCKX.

OTCKX MoonshotScore

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

MFS Mid Cap Growth Fund Class R6 Financials Stock: Key Questions Answered

What does MFS Mid Cap Growth Fund Class R6 do?

MFS Mid Cap Growth Fund Class R6 is an investment fund that focuses on investing in medium market capitalization companies.

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

MoonshotScore is not published for this security.

Data Sources & Methodology
Figures come from Financial Modeling Prep (FMP). If FMP has no figure for a ticker, a price or fundamental may come from a Yahoo Finance fallback, or a price from an Alpaca fallback. SEC EDGAR is used only for filing links and company identity details (legal name, address), never for figures. 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
  • The information provided is based on available data and is subject to change.
Data Sources
Financial Modeling Prep (FMP)Stock Expert AI proprietary analysis