CMU (Mfs High Yield Municipal Trust) Institutional Ownership: 49.85% (As of Jul. 21, 2026)

Author: Vera Yuan Vera Yuan
Vera Yuan
Vera Yuan
Director of Data and Quant Analytics at GuruFocus
Focused on building reliable datasets, financial models, and research tools for value-minded investors. Committed to turning complex data into practical guidance for value-investing and long-term wealth.
Reviewed by: Charlie Tian Charlie Tian
Charlie Tian
Charlie Tian
Founder & CEO of GuruFocus
Dr. Charlie Tian is the founder and CEO of GuruFocus.com, a leading global investment research platform established in 2004. With a Ph.D. in physics, Dr. Tian transitioned from science to finance, applying a data-driven, disciplined approach to value investing.

CMU Mfs High Yield Municipal Trust CMU
14 GF Score
Price $3.73
! 4 Warning Signs
View Full Analysis

What is Mfs High Yield Municipal Trust Institutional Ownership?

Mfs High Yield Municipal Trust CMU 14 Institutional Ownership is 49.85% as of Jul. 21, 2026. GuruFocus rates CMU with a GF Score™ of 14/100. The stock has 4 warning signs investors should review.

Institutional ownership is the percentage of shares that are owned by institutions out of the total shares outstanding. As of today, Mfs High Yield Municipal Trust's institutional ownership is 49.85%.

Insider Ownership is the percentage of shares that are owned by company insiders relative to the total shares outstanding. As of today, Mfs High Yield Municipal Trust's Insider Ownership is 0.00%.

Float Percentage Of Total Shares Outstanding is the percentage of float shares relative to the total shares outstanding. As of today, Mfs High Yield Municipal Trust's Float Percentage Of Total Shares Outstanding is 0.00%.

Mfs High Yield Municipal Trust Institutional Ownership Historical Data

* Premium members only.

The historical data trend for Mfs High Yield Municipal Trust's Institutional Ownership can be seen below:

* For Operating Data section: All numbers are indicated by the unit behind each term and all currency related amount are in USD.
* For other sections: All numbers are in millions except for per share data, ratio, and percentage. All currency related amount are indicated in the company's associated stock exchange currency.

Mfs High Yield Municipal Trust Institutional Ownership Chart

Mfs High Yield Municipal Trust Historical Data

The historical data trend for Mfs High Yield Municipal Trust can be seen below:

2025-08-31 2025-09-30 2025-10-31 2025-11-30 2025-12-31 2026-01-31 2026-02-28 2026-03-31 2026-04-30 2026-05-31
Institutional Ownership 4.38 4.37 4.37 4.32 4.33 4.33 4.33 3.73 3.73 3.38
CMU
14GF Score
Mfs High Yield Municipal Trust CMU
Institutional Ownership is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

Mfs High Yield Municipal Trust Institutional Ownership Calculation

The percentage of shares that are owned by institutions out of the total shares outstanding.

What does a Institutional Ownership of 49.85% mean?
Mfs High Yield Municipal Trust (CMU) has a Institutional Ownership of 49.85% as of Jul. 21, 2026. Institutional ownership equals the percent of shares owned by financial institutions relative to total shares. View historical data on Mfs High Yield Municipal Trust and its competitors.
Is Mfs High Yield Municipal Trust's Institutional Ownership too high?
Mfs High Yield Municipal Trust's current Institutional Ownership is 49.85%. Overall, Mfs High Yield Municipal Trust has a GF Score™ of 14/100, reflecting its overall financial health beyond just this single metric.
How does Mfs High Yield Municipal Trust's Institutional Ownership compare to JLS and IAE?
Mfs High Yield Municipal Trust's Institutional Ownership of 49.85% can be compared against companies in the Asset Management industry. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good Institutional Ownership for an Asset Management company?
A good Institutional Ownership depends on the Asset Management industry context. However, Institutional Ownership should not be evaluated in isolation — investors should consider it alongside profitability, growth, and financial strength metrics. Use the industry distribution chart on this page to see where any company falls relative to its peers.
What does a high Institutional Ownership mean?
A high Institutional Ownership can signal that a stock is expensive relative to its fundamentals. Institutional ownership equals the percent of shares owned by financial institutions relative to total shares. View historical data on Mfs High Yield Municipal Trust and its competitors. Mfs High Yield Municipal Trust's current Institutional Ownership is 49.85%. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Mfs High Yield Municipal Trust stock overvalued right now?
Mfs High Yield Municipal Trust (CMU) has a current Institutional Ownership of 49.85%. The current Institutional Ownership is 49.85%. Mfs High Yield Municipal Trust's overall GF Score™ is 14/100 with 4 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is Institutional Ownership calculated?
Institutional Ownership is calculated from a company's financial statements. For Mfs High Yield Municipal Trust (CMU), the current Institutional Ownership is 49.85% as of Jul. 21, 2026. GuruFocus calculates this using data sourced from SEC filings and annual reports. See the calculation section and 30-year financial data on this page for the full breakdown.

Mfs High Yield Municipal Trust Business Description

Address 111 Huntington Avenue, Boston, MA, USA, 02199
Mfs High Yield Municipal Trust is a United States-based diversified, closed-end management investment company. Its investment objective is to seek high current income exempt from federal income tax. The fund invests a majority of its net assets, including assets attributable to preferred shares and borrowings for investment purposes, in tax-exempt bonds and tax-exempt notes. The company invest various top Healthcare companies, Airport, Universities (Secondary Schools), Universities (Dormitories), and many more, out of maximum revenue is gained from Healthcare Hospitals and Long Term Care.
14GF Score

Get the complete analysis for CMU

Institutional Ownership is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.

$3.73
Price