Security key
59318E102
MFS HIGH YIELD MUNICIPAL TRUST - Common Stock (CMU)
CUSIP: 59318E102
Q1 2021 13F Holders as of 31 Mar 2021
- Security type / class
- Equity / Common Stock
- Total 13F shares
- 2,596,077
- Total 13F value
- $11,589,000
- Share change
- +280,123
- SEC-reported price per share
- $4.46
- Number of holders
- 33
- Value change
- +$1,254,885
- Number of buys
- 8
- Number of sells
- 13
- Shares outstanding
- 25,385,051
Holder snapshot
6 signals
Security identity
Names, identifiers, and filing context for this profile.
1 source field
Report period
Q1 2021
Institutions
33
Top holders
10
CMU full security history
Ownership snapshot
Full 13F holder table
Newer quarter: Q2 2021
Previous quarter: Q4 2020
MFS HIGH YIELD MUNICIPAL TRUST SEC filings
Broader feeds
Reporting periods
Holder history for CUSIP 59318E102
Recent filing periods:
Ownership snapshot
Top reported holders of CMU - MFS HIGH YIELD MUNICIPAL TRUST - Common Stock (13F + 13D/G + 3/4/5)
Grouped by holder across the latest SEC ownership disclosures. Start with comparable ownership when available, then verify the linked 13F, 13D/G, or 3/4/5 evidence.
Comparable stake leader
UBS Group AG
Disclosed value leader
UBS Group AG
Comparable rows
15/15
Latest evidence
31 Dec 2020
13F
Lead comparable stake: 2%
Showing 1-6 of 15 holder rows.
Quick read
UBS Group AG leads the comparable SEC ownership view at 2%.
15 of 15 rows have a safely comparable ownership percentage. Use this as a filing-backed starting point, then open the detailed table for source links, reporting role, position value, share count, and filing date.
Open SEC evidence
Opens UBS Group AG's linked filing trail.
Comparable ownership
Top 5
UBS Group AG
2%
Claybrook Capital, LLC
1.5%
ROBINSON CAPITAL MANAGEMENT, LLC
1.3%
OSAIC HOLDINGS, INC.
1.1%
Raymond James Financial Services ...
0.63%
Ownership % is shown only when SEC disclosures are safely comparable across share classes.
Detailed SEC evidence table Showing 1-6 of 15 holder rows
| Holder | Evidence | Ownership % | Position | 12M Net Δ | As of |
|---|---|---|---|---|---|
| UBS Group AG |
13F
Company
|
2%
|
$2,216,000
503,686 shares
|
— | 31 Dec 2020 |
| Claybrook Capital, LLC |
13F
Company
|
1.5%
|
$1,683,000
382,584 shares
|
— | 31 Dec 2020 |
| ROBINSON CAPITAL MANAGEMENT, LLC |
13F
Company
|
1.3%
|
$1,426,000
326,239 shares
|
— | 31 Dec 2020 |
| OSAIC HOLDINGS, INC. |
13F
Company
|
1.1%
|
$1,190,000
270,235 shares
|
— | 31 Dec 2020 |
| Raymond James Financial Services Advisors, Inc. |
13F
Company
|
0.63%
|
$698,000
158,748 shares
|
— | 31 Dec 2020 |
| MORGAN STANLEY |
13F
Company
|
0.37%
|
$409,000
92,996 shares
|
— | 31 Dec 2020 |
How to read this table
Rows are grouped by holder and ranked first by SEC-reported ownership % when it is safely comparable, then by disclosed holdings value. — indicates unavailable or non-comparable values; "mixed-class rows" means the latest filing spans non-comparable classes.
13F holder rows
Institutional holders as of Q1 2021
Investor-level positions for this CUSIP, loaded as an interactive table.
Institutions
33
Shares
2,596,077
Rows available
33
| Investor | Option | Weight % | Change % | SEC-reported value | * Price | Shares | Share Change | Activity | Report Period |
|---|
* SEC-reported price is the security price as of the portfolio date and can indicate the last known price at which the security was still held. The marker flags a reported price that did not pass the local price check.
Compare Q1 2021 vs Q4 2020 Across Filers
Q4 2020 holders
33
Q1 2021 holders
33
Holder diff
0
| Investor | Q4 2020 Shares | Q1 2021 Shares | Share Diff | Share Chg % | Q4 2020 value | Q1 2021 value | Value change | Value Chg % |
|---|
Trend: ostatnie 8 kwartałów (+ wybrane okresy porównania).
Quarterly Holders Trend
Quarterly Value Trend
Quarterly Shares Trend