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, Q1 2025
Institutional positions in MFS High Yield Municipal Trust as of Mar 31, 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
- 39
- −3 vs. Q4 2024
- Shares held
- 12.1M
- +1.02M (+9.1%) vs. Q4 2024
- Total value
- $42.4M
- +$3.19M (+8.2%) vs. Q4 2024
- New holders
- 3
- 19 more added
- Sold out
- 6
- 9 more reduced
Compare with Q4 2024: 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, Q1 2025
Shares, value and share of portfolio for each institution holding MFS High Yield Municipal Trust; share changes are against Q4 2024.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Bulldog Investors, LLP | 2,625,516 | $9.16M | 2.48% | +280,073+11.9% | Added |
| Sit Investment Associates Inc | 2,179,247 | $7.61M | 0.18% | +176,608+8.8% | Added |
| Rivernorth Capital Management, LLC | 1,914,727 | $6.68M | 0.35% | +567,613+42.1% | Added |
| City of London Investment Management Co Ltd | 1,234,194 | $4.31M | 0.46% | −49,740−3.9% | Reduced |
| Icon Advisers Inc | 821,456 | $2.87M | 0.67% | 00.0% | Unchanged |
| Hennion & Walsh Asset Management, Inc. | 486,940 | $1.70M | 0.08% | −3,888−0.8% | Reduced |
| Almitas Capital LLC | 416,545 | $1.45M | 0.48% | +72,440+21.1% | Added |
| Allspring Global Investments Holdings, LLC | 356,189 | $1.24M | 0.00% | −14,500−3.9% | Reduced |
| Thomas J. Herzfeld Advisors, Inc. | 353,305 | $1.23M | 0.42% | +68,945+24.2% | Added |
| Bank of New York Mellon Corp | 287,416 | $1.00M | 0.00% | +70,000+32.2% | Added |
| UBS Group AG | 268,967 | $938.7K | 0.00% | −69,187−20.5% | Reduced |
| Matisse Capital | 262,208 | $915.1K | 0.48% | −23,850−8.3% | Reduced |
| Lido Advisors, LLC | 146,367 | $510.8K | 0.00% | 00.0% | Unchanged |
| Melfa Wealth Management, LLC | 123,784 | $432.0K | 0.29% | +95+0.1% | Added |
| Morgan Stanley | 98,349 | $343.2K | 0.00% | +370.0% | Added |
| Bank of America Corp | 64,893 | $226.5K | 0.00% | 00.0% | Unchanged |
| LPL Financial LLC | 53,393 | $186.3K | 0.00% | +271+0.5% | Added |
| Raymond James Financial Inc | 46,805 | $163.3K | 0.00% | −325−0.7% | Reduced |
| Advisor Group Holdings, Inc. | 35,039 | $122.3K | 0.00% | −27,007−43.5% | Reduced |
| Susquehanna International Group, LLP | 34,208 | $119.4K | 0.00% | +13,779+67.4% | Added |
| Blue Bell Private Wealth Management, LLC | 31,576 | $110.2K | 0.02% | −1,925−5.7% | Reduced |
| Equitable Holdings, Inc. | 31,505 | $110.0K | 0.00% | +512+1.7% | Added |
| Novak & Powell Financial Services, Inc. | 29,092 | $101.5K | 0.06% | +355+1.2% | Added |
| Pathstone Holdings, LLC | 27,729 | $96.8K | 0.00% | +27,729 | New |
| Cambridge Investment Research Advisors, Inc. | 25,788 | $90.0K | 0.00% | +74+0.3% | Added |
| Cetera Investment Advisers | 20,301 | $70.8K | 0.00% | +20,301 | New |
| Noble Wealth Management PBC | 20,100 | $70.1K | 0.05% | 00.0% | Unchanged |
| Private Advisor Group, LLC | 19,093 | $66.6K | 0.00% | 00.0% | Unchanged |
| Atria Wealth Solutions, Inc. | 18,976 | $66.2K | 0.00% | −17,859−48.5% | Reduced |
| Royal Bank of Canada | 18,544 | $65.0K | 0.00% | +1,655+9.8% | Added |
| Integrated Wealth Concepts LLC | 16,249 | $56.7K | 0.00% | +500+3.2% | Added |
| CX Institutional | 14,000 | $49.0K | 0.00% | +14,000 | New |
| WealthTrust Asset Management, LLC | 13,448 | $46.9K | 0.03% | +164+1.2% | Added |
| Kestra Advisory Services, LLC | 12,999 | $45.4K | 0.00% | +30.0% | Added |
| Mesirow Financial Investment Management, Inc. | 11,183 | $39.0K | 0.00% | +136+1.2% | Added |
| Wells Fargo & Company | 8,146 | $28.4K | 0.00% | +10.0% | Added |
| Independence Bank of Kentucky | 5,010 | $17.5K | 0.00% | 00.0% | Unchanged |
| Rothschild Investment LLC | 1,537 | $5.36K | 0.00% | 00.0% | Unchanged |
| Mascoma Wealth Management LLC | 844 | $2.95K | 0.00% | 00.0% | Unchanged |
| Red Tortoise LLC | 0 | $0 | 0.00% | −2,702−100.0% | Sold out |
| Logan Stone Capital, LLC | 0 | $0 | 0.00% | −26,446−100.0% | Sold out |
| Drive Wealth Management, LLC | 0 | $0 | 0.00% | −24,000−100.0% | Sold out |
| XTX Topco Ltd | 0 | $0 | 0.00% | −23,845−100.0% | Sold out |
| International Assets Investment Management, LLC | 0 | $0 | 0.00% | −12,815−100.0% | Sold out |
| FMR LLC | 0 | $0 | 0.00% | −1−100.0% | Sold out |