Institutional Ownership
Mfs Inter Income Tr
CUSIP 55273C107SH BEN INTMINQ1 2026
13D / 13G Filings
27
Schedule 13D/13G on record
Beneficial Filers
8
Distinct reporting persons
Largest Stake
25.4%
Max % of class reported
Institutional Holders
85
13F filers (latest quarter)
Beneficial Owners — Schedule 13D / 13G
27 filings · latest Feb 24, 2026
| # | Filed | Reporting Person | Form | % of Class | Shares | Filing |
|---|---|---|---|---|---|---|
| 1 | Feb 24, 2026 | Sit Investment Associates Inc | 13D | 25.2% | — | SEC |
| 2 | Feb 13, 2026 | 1607 Capital Partners, LLC | 13G/A | 5.5% | 6.22M | SEC |
| 3 | Oct 10, 2025 | Allspring Global Investments Holdings, LLC | 13G/A | 3.7% | 4.17M | SEC |
| 4 | Oct 2, 2025 | Sit Investment Associates, Inc. | 13G/A | 25.4% | 28.95M | SEC |
| 5 | May 7, 2025 | Karpus Management, Inc. | 13G/A | 4.6% | 5.21M | SEC |
| 6 | Feb 13, 2025 | 1607 Capital Partners, LLC | 13G | 6.7% | 7.58M | SEC |
| 7 | Nov 14, 2024 | 1607 Capital Partners, LLC | 13G/A | 4.9% | 5.55M | SEC |
| 8 | Nov 13, 2024 | Karpus Management, Inc. | 13G | 7.8% | 8.83M | SEC |
| 9 | Oct 7, 2024 | Allspring Global Investments Holdings, LLC | 13G | 6.9% | 7.87M | SEC |
| 10 | Feb 8, 2024 | 1607 Capital Partners, LLC | 13G/A | 8.9% | 10.10M | SEC |
17 more beneficial-ownership filings on Premium
See the full Schedule 13D/13G history for Mfs Inter Income Tr.
Unlock full historyTop Institutional Holders (13F)
Largest reported positions · latest quarter
| # | Fund | Shares | Value |
|---|---|---|---|
| 1 | 1607 Capital Partners, LLC | 6.33M | $15.90M |
| 2 | Karpus Management, Inc. | 5.28M | $13.24M |
| 3 | Ameriprise Financial Inc | 4.22M | $10.58M |
| 4 | Allspring Global Investments Holdings, LLC | 4.13M | $10.38M |
| 5 | Morgan Stanley | 1.32M | $3.31M |
| 6 | Invesco Ltd. | 1.09M | $2.73M |
| 7 | Lpl Financial LLC | 983.5K | $2.47M |
| 8 | Bank Of America Corp /De/ | 970.4K | $2.44M |
| 9 | Equitable Holdings, Inc. | 728.7K | $1.90M |
| 10 | Raymond James Financial Inc | 615.5K | $1.54M |