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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 2022

Institutional positions in MFS High Yield Municipal Trust as of Jun 30, 2022. 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
47
+8 vs. Q1 2022
Shares held
5.23M
+824.3K (+18.7%) vs. Q1 2022
Total value
$17.6M
+$546.0K (+3.2%) vs. Q1 2022
New holders
13
13 more added
Sold out
5
11 more reduced

Compare with Q1 2022: 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 2022: 47 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 2022: $17.6M
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 2022

Shares, value and share of portfolio for each institution holding MFS High Yield Municipal Trust; share changes are against Q1 2022.

Institutions holding CMU in Q2 2022
InstitutionSharesValue% of portfolioChange in sharesAction
Rivernorth Capital Management, LLC848,986$2.85M0.12%−288,252−25.3%Reduced
Robinson Capital Management, LLC580,587$1.97M1.47%−135,131−18.9%Reduced
Atria Wealth Solutions, Inc.490,109$1.65M0.03%+490,109New
Claybrook Capital, LLC382,584$1.28M0.76%00.0%Unchanged
Bulldog Investors, LLP371,097$1.25M0.34%+240,124+183.3%Added
Matisse Capital363,500$1.22M1.16%+273,307+303.0%Added
UBS Group AG288,721$970.0K0.00%−170,709−37.2%Reduced
Ackerman Capital Advisors, LLC219,497$738.0K0.20%−12,458−5.4%Reduced
Advisor Group Holdings, Inc.198,617$668.0K0.00%−62,582−24.0%Reduced
Logan Stone Capital, LLC187,126$629.0K0.46%+78,161+71.7%Added
Mariner Investment Group LLC156,553$526.0K0.56%+156,553New
Morgan Stanley116,525$392.0K0.00%−8,122−6.5%Reduced
Bank of America Corp110,280$371.0K0.00%+86,745+368.6%Added
Ionic Capital Management LLC84,311$283.0K0.05%+40,556+92.7%Added
Saba Capital Management, L.P.83,850$282.0K0.00%+83,850New
LPL Financial LLC83,226$280.0K0.00%−13,595−14.0%Reduced
Moors & Cabot, Inc.75,000$252.0K0.02%+75,000New
Drive Wealth Management, LLC63,722$214.0K0.20%−4,273−6.3%Reduced
Cambridge Investment Research Advisors, Inc.54,909$184.0K0.00%+5,585+11.3%Added
Raymond James Financial Services Advisors, Inc.51,000$171.0K0.00%00.0%Unchanged
Landscape Capital Management, L.L.C.43,252$145.0K0.02%+25,987+150.5%Added
Integrated Wealth Concepts LLC42,282$142.0K0.00%+42,282New
Capital Investment Advisors, LLC26,915$90.0K0.00%00.0%Unchanged
Krilogy Financial LLC26,078$88.0K0.01%00.0%Unchanged
Private Advisor Group, LLC25,893$87.0K0.00%+25,893New
WMG Financial Advisors, LLC20,000$67.0K0.06%00.0%Unchanged
Raymond James Trust N.A.19,759$66.0K0.00%+8,746+79.4%Added
Guggenheim Capital LLC19,213$65.0K0.00%+8,359+77.0%Added
Graves-Light Private Wealth Management, Inc.19,098$64.0K0.01%00.0%Unchanged
Raymond James & Associates18,366$62.0K0.00%+6,751+58.1%Added
Fairhaven Wealth Management, LLC16,055$54.0K0.03%00.0%Unchanged
Royal Bank of Canada15,714$53.0K0.00%+2,731+21.0%Added
GWM Advisors LLC15,300$51.0K0.00%+100+0.7%Added
Wells Fargo & Company14,758$50.0K0.00%−28,117−65.6%Reduced
Hilltop Holdings Inc.15,000$50.0K0.01%00.0%Unchanged
Nomura Holdings Inc14,488$49.0K0.00%+14,488New
Old Mission Capital LLC14,281$48.0K0.00%+14,281New
WealthTrust Asset Management, LLC11,886$40.0K0.04%+11,886New
Phoenix Wealth Advisors10,900$37.0K0.04%00.0%Unchanged
Cetera Advisors LLC10,000$34.0K0.00%+10,000New
Northwestern Mutual Wealth Management Co8,551$29.0K0.00%−34,756−80.3%Reduced
Van Eck Associates Corp7,131$24.0K0.00%−2,192−23.5%Reduced
Mascoma Wealth Management LLC844$3.00K0.00%+844New
Ahrens Investment Partners LLC570$2.00K0.00%00.0%Unchanged
Nelson, Van Denburg & Campbell Wealth Management Group, LLC521$1.00K0.00%+7+1.4%Added
Wolverine Asset Management LLC264$00.00%+264New
Tower Research Capital LLC (TRC)100$00.00%+100New
Stifel Financial Corp0$00.00%−42,202−100.0%Sold out
Clear Harbor Asset Management, LLC0$00.00%−21,640−100.0%Sold out
Stockman Wealth Management, Inc.0$00.00%−20,000−100.0%Sold out
Commonwealth Equity Services, LLC0$00.00%−17,361−100.0%Sold out
Doyle Wealth Management0$00.00%−17,000−100.0%Sold out