MFS High Yield Municipal Trust
CMUDelisted Jun 8, 2026- SEC CIK
- 0000809844
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 2025
Institutional positions in MFS High Yield Municipal Trust as of Jun 30, 2025. 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
- 38
- 0 vs. Q1 2025
- Shares held
- 12.0M
- −142.4K (−1.2%) vs. Q1 2025
- Total value
- $39.9M
- −$2.41M (−5.7%) vs. Q1 2025
- New holders
- 1
- 16 more added
- Sold out
- 1
- 9 more reduced
1 institution that held it in Q1 2025 haven't filed for Q2 2025 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q1 2025: 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.
| Quarter | Holders | Value |
|---|---|---|
| Q2 2026 | 0 | $0 |
| Q1 2026 | 45 | $45.5M |
| Q4 2025 | 41 | $44.3M |
| Q3 2025 | 39 | $42.4M |
| Q2 2025 | 38 | $39.9M |
| Q1 2025 | 39 | $42.4M |
| Q4 2024 | 42 | $39.2M |
| Q3 2024 | 48 | $33.8M |
| Q2 2024 | 52 | $30.8M |
| Q1 2024 | 51 | $29.2M |
| Q4 2023 | 51 | $30.0M |
| Q3 2023 | 49 | $33.5M |
| Q2 2023 | 48 | $30.4M |
| Q1 2023 | 47 | $26.2M |
| Q4 2022 | 47 | $22.5M |
| Q3 2022 | 44 | $17.4M |
| Q2 2022 | 47 | $17.6M |
| Q1 2022 | 39 | $17.0M |
| Q4 2021 | 37 | $15.3M |
| Q3 2021 | 34 | $13.1M |
| Q2 2021 | 31 | $10.4M |
| Q1 2021 | 34 | $11.8M |
Institutions, Q2 2025
Shares, value and share of portfolio for each institution holding MFS High Yield Municipal Trust; share changes are against Q1 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Bulldog Investors, LLP | 2,671,037 | $8.89M | 2.25% | +45,521+1.7% | Added |
| Sit Investment Associates Inc | 2,328,607 | $7.75M | 0.17% | +149,360+6.9% | Added |
| Rivernorth Capital Management, LLC | 1,998,686 | $6.66M | 0.37% | +83,959+4.4% | Added |
| Icon Advisers Inc | 821,456 | $2.74M | 0.62% | 00.0% | Unchanged |
| Almitas Capital LLC | 651,635 | $2.17M | 0.55% | +235,090+56.4% | Added |
| Thomas J. Herzfeld Advisors, Inc. | 550,525 | $1.83M | 0.65% | +197,220+55.8% | Added |
| City of London Investment Management Co Ltd | 463,249 | $1.54M | 0.14% | −770,945−62.5% | Reduced |
| Hennion & Walsh Asset Management, Inc. | 398,562 | $1.33M | 0.05% | −88,378−18.1% | Reduced |
| Allspring Global Investments Holdings, LLC | 356,189 | $1.19M | 0.00% | 00.0% | Unchanged |
| Bank of New York Mellon Corp | 287,416 | $957.1K | 0.00% | 00.0% | Unchanged |
| UBS Group AG | 275,578 | $917.7K | 0.00% | +6,611+2.5% | Added |
| Matisse Capital | 262,208 | $873.2K | 0.41% | 00.0% | Unchanged |
| Lido Advisors, LLC | 146,367 | $487.4K | 0.00% | 00.0% | Unchanged |
| Melfa Wealth Management, LLC | 123,892 | $412.6K | 0.26% | +108+0.1% | Added |
| Morgan Stanley | 98,359 | $327.5K | 0.00% | +100.0% | Added |
| Bank of America Corp | 94,893 | $316.0K | 0.00% | +30,000+46.2% | Added |
| Raymond James Financial Inc | 46,759 | $155.7K | 0.00% | −46−0.1% | Reduced |
| LPL Financial LLC | 38,768 | $129.1K | 0.00% | −14,625−27.4% | Reduced |
| Equitable Holdings, Inc. | 31,944 | $106.4K | 0.00% | +439+1.4% | Added |
| Novak & Powell Financial Services, Inc. | 29,500 | $98.2K | 0.07% | +408+1.4% | Added |
| Pathstone Holdings, LLC | 27,729 | $92.3K | 0.00% | 00.0% | Unchanged |
| Advisor Group Holdings, Inc. | 26,671 | $88.8K | 0.00% | −8,368−23.9% | Reduced |
| Cambridge Investment Research Advisors, Inc. | 25,872 | $86.0K | 0.00% | +84+0.3% | Added |
| Cetera Investment Advisers | 25,746 | $85.7K | 0.00% | +5,445+26.8% | Added |
| Susquehanna International Group, LLP | 22,423 | $74.7K | 0.00% | −11,785−34.5% | Reduced |
| Blue Bell Private Wealth Management, LLC | 21,921 | $73.0K | 0.01% | −9,655−30.6% | Reduced |
| Atria Wealth Solutions, Inc. | 21,725 | $72.1K | 0.00% | +2,749+14.5% | Added |
| Citadel Advisors LLC | 21,192 | $70.6K | 0.00% | +21,192 | New |
| Private Advisor Group, LLC | 19,093 | $63.6K | 0.00% | 00.0% | Unchanged |
| Integrated Wealth Concepts LLC | 16,249 | $54.1K | 0.00% | 00.0% | Unchanged |
| Royal Bank of Canada | 16,220 | $54.0K | 0.00% | −2,324−12.5% | Reduced |
| CX Institutional | 14,000 | $47.0K | 0.00% | 00.0% | Unchanged |
| Kestra Advisory Services, LLC | 13,002 | $43.3K | 0.00% | +30.0% | Added |
| Mesirow Financial Investment Management, Inc. | 11,340 | $37.8K | 0.00% | +157+1.4% | Added |
| Wells Fargo & Company | 6,947 | $23.1K | 0.00% | −1,199−14.7% | Reduced |
| Independence Bank of Kentucky | 5,010 | $16.7K | 0.00% | 00.0% | Unchanged |
| Rothschild Investment LLC | 1,537 | $5.12K | 0.00% | 00.0% | Unchanged |
| Mascoma Wealth Management LLC | 844 | $2.81K | 0.00% | 00.0% | Unchanged |
| WealthTrust Asset Management, LLC | 0 | $0 | 0.00% | −13,448−100.0% | Sold out |
| Noble Wealth Management PBC | – | – | – | – | Not filed |