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MFS High Yield Municipal Trust

CMUDelisted Jun 8, 2026

MFS High Yield Municipal Trust was delisted on Jun 8, 2026; its insiders filed their last Form 4 on Aug 11, 2026; 45 institutions reported holding it in 13F filings for Q1 2026, worth $45.5M in total; no superinvestor held it.

13F holders, Q2 2021

Institutional positions in MFS High Yield Municipal Trust as of Jun 30, 2021. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works

Institutional holders
31
−3 vs. Q1 2021
Shares held
2.19M
−448.5K (−17.0%) vs. Q1 2021
Total value
$10.4M
−$1.38M (−11.7%) vs. Q1 2021
New holders
2
8 more added
Sold out
5
6 more reduced

Compare with Q1 2021: new holders, sold out and not filed yet

Holders and value by quarter

Institutions reporting CMU on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.

Institutional holdersQ2 2021: 31 institutions
Q1 2021: 34 institutionsQ2 2021: 31 institutionsQ3 2021: 34 institutionsQ4 2021: 37 institutionsQ1 2022: 39 institutionsQ2 2022: 47 institutionsQ3 2022: 44 institutionsQ4 2022: 47 institutionsQ1 2023: 47 institutionsQ2 2023: 48 institutionsQ3 2023: 49 institutionsQ4 2023: 51 institutionsQ1 2024: 51 institutionsQ2 2024: 52 institutionsQ3 2024: 48 institutionsQ4 2024: 42 institutionsQ1 2025: 39 institutionsQ2 2025: 38 institutionsQ3 2025: 39 institutionsQ4 2025: 41 institutionsQ1 2026: 45 institutionsQ2 2026: 0 institutions
Value heldQ2 2021: $10.4M
Q1 2021: $11.8MQ2 2021: $10.4MQ3 2021: $13.1MQ4 2021: $15.3MQ1 2022: $17.0MQ2 2022: $17.6MQ3 2022: $17.4MQ4 2022: $22.5MQ1 2023: $26.2MQ2 2023: $30.4MQ3 2023: $33.5MQ4 2023: $30.0MQ1 2024: $29.2MQ2 2024: $30.8MQ3 2024: $33.8MQ4 2024: $39.2MQ1 2025: $42.4MQ2 2025: $39.9MQ3 2025: $42.4MQ4 2025: $44.3MQ1 2026: $45.5MQ2 2026: $0
Institutions holding CMU and their total value by quarter
QuarterHoldersValue
Q2 20260$0
Q1 202645$45.5M
Q4 202541$44.3M
Q3 202539$42.4M
Q2 202538$39.9M
Q1 202539$42.4M
Q4 202442$39.2M
Q3 202448$33.8M
Q2 202452$30.8M
Q1 202451$29.2M
Q4 202351$30.0M
Q3 202349$33.5M
Q2 202348$30.4M
Q1 202347$26.2M
Q4 202247$22.5M
Q3 202244$17.4M
Q2 202247$17.6M
Q1 202239$17.0M
Q4 202137$15.3M
Q3 202134$13.1M
Q2 202131$10.4M
Q1 202134$11.8M

Institutions, Q2 2021

Shares, value and share of portfolio for each institution holding MFS High Yield Municipal Trust; share changes are against Q1 2021.

Institutions holding CMU in Q2 2021
InstitutionSharesValue% of portfolioChange in sharesAction
UBS Group AG523,904$2.49M0.00%+18,413+3.6%Added
Robinson Capital Management, LLC440,099$2.08M1.13%+43,438+11.0%Added
Advisor Group Holdings, Inc.300,626$1.43M0.00%+1,011+0.3%Added
Rivernorth Capital Management, LLC156,635$744.0K0.04%−93,758−37.4%Reduced
Raymond James Financial Services Advisors, Inc.108,359$515.0K0.00%−26,440−19.6%Reduced
Morgan Stanley85,528$406.0K0.00%−5,859−6.4%Reduced
LPL Financial LLC59,862$284.0K0.00%+5,510+10.1%Added
Northwestern Mutual Wealth Management Co56,651$269.0K0.00%−605−1.1%Reduced
Stifel Financial Corp51,490$245.0K0.00%00.0%Unchanged
Cambridge Investment Research Advisors, Inc.50,247$239.0K0.00%+504+1.0%Added
Ackerman Capital Advisors, LLC46,255$220.0K0.05%−3,612−7.2%Reduced
Ramiah Investment Group46,211$219.5K0.16%+691+1.5%Added
Capital Investment Advisors, LLC27,715$132.0K0.00%00.0%Unchanged
Krilogy Financial LLC26,078$124.0K0.01%00.0%Unchanged
Raymond James & Associates23,415$111.0K0.00%00.0%Unchanged
Stockman Wealth Management, Inc.20,000$95.0K0.02%00.0%Unchanged
Graves-Light Private Wealth Management, Inc.19,098$91.0K0.01%00.0%Unchanged
Private Advisor Group, LLC18,785$89.0K0.00%00.0%Unchanged
Commonwealth Equity Services, LLC17,686$84.0K0.00%−6,413−26.6%Reduced
Intellectus Partners, LLC16,818$80.0K0.02%00.0%Unchanged
Fairhaven Wealth Management, LLC16,055$76.0K0.03%00.0%Unchanged
Hilltop Holdings Inc.15,000$71.0K0.01%+15,000New
Hayden Royal, LLC15,000$71.0K0.04%+15,000New
Royal Bank of Canada12,636$60.0K0.00%+119+1.0%Added
Wells Fargo & Company12,522$59.0K0.00%00.0%Unchanged
Raymond James Trust N.A.11,013$52.0K0.00%00.0%Unchanged
Bank of America Corp4,000$19.0K0.00%00.0%Unchanged
Geneos Wealth Management Inc.3,400$16.0K0.00%00.0%Unchanged
NEXT Financial Group, Inc3,212$15.0K0.00%+2,012+167.7%Added
Newbridge Financial Services Group, Inc.2,764$13.0K0.01%00.0%Unchanged
Harbour Investments, Inc.2,024$10.0K0.00%00.0%Unchanged
Claybrook Capital, LLC0$00.00%−382,584−100.0%Sold out
Hennion & Walsh Asset Management, Inc.0$00.00%−19,919−100.0%Sold out
Whittier Trust Co0$00.00%−5,500−100.0%Sold out
FNY Investment Advisers, LLC0$00.00%−5,033−100.0%Sold out
Jones Financial Companies LLLP0$00.00%−484−100.0%Sold out