SEC 13F Intelligence

MFS INTER INCOME TR

CUSIP 55273C107

Mfs Inter Income Tr has 85 institutional holders in Filings Flow’s 13F database, together reporting 60.70M shares worth $76M as of Q1 2026. The largest reported holders are 1607 Capital Partners, LLC, Karpus Management, Inc., and Ameriprise Financial Inc.

Institutional Holders
85
Q1 2026
Reported Value
$76M
Ticker
unmapped
private placement or foreign
Quarters Tracked
10

Ownership Trend

Institutional holders
Q4 ’18: 59Q4 ’18Q1 ’19: 63Q2 ’19: 55Q2 ’19Q3 ’19: 60Q2 ’21: 72Q2 ’21Q4 ’21: 71Q4 ’22: 85Q4 ’22Q4 ’25: 84Q1 ’26: 85Q1 ’26Q2 ’26: 3filingsflow.com
Total reported value
Q4 ’18: $105MQ4 ’18Q1 ’19: $118MQ2 ’19: $125MQ2 ’19Q3 ’19: $128MQ2 ’21: $116MQ2 ’21Q4 ’21: $145MQ4 ’22: $81MQ4 ’22Q4 ’25: $80MQ1 ’26: $76MQ1 ’26Q2 ’26: $366,322filingsflow.com

Holders

Mixed quarters
Manager% of PortfolioValueSharesQuarter
1607 Capital Partners, LLC$1.4B AUM1.15%$16M6.33MQ1 2026OLDER
Karpus Management, Inc.$3.2B AUM0.41%$13M5.28MQ1 2026OLDER
Shaker Financial Services, LLC$287M AUM0.31%$895,654356.8KQ1 2026OLDER
Fortitude Advisory Group L.L.C.$222M AUM0.26%$571,806227.8KQ1 2026OLDER
MELFA WEALTH MANAGEMENT, INC.$174M AUM0.05%$85,67434.1KQ1 2026OLDER
Tolleson Wealth Management, Inc.$693M AUM0.05%$338,324129.6KQ4 2025OLDER
RHODES INVESTMENT ADVISORS INC /ADV$116M AUM0.03%$39,40715.7KQ1 2026OLDER
Penbrook Management LLC$132M AUM0.03%$48,93818.8KQ4 2025OLDER
GatePass Capital, LLC$214M AUM0.03%$65,26026.0KQ1 2026OLDER
TWO SIGMA SECURITIES, LLC$861M AUM0.03%$253,098100.8KQ1 2026OLDER
Ameritas Advisory Services, LLC$2.6B AUM0.03%$673,979268.5KQ1 2026OLDER
Allspring Global Investments Holdings, LLC$59.7B AUM0.02%$10M4.13MQ1 2026OLDER
SMITH, MOORE & CO.$1.4B AUM0.02%$229,21191.3KQ1 2026OLDER
Register Financial Advisors LLC$271M AUM0.02%$41,18416.4KQ1 2026OLDER
Advisors Asset Management, Inc.$6.0B AUM0.01%$757,523301.8KQ1 2026OLDER
Equitable Holdings, Inc.$15.5B AUM0.01%$2M728.7KQ1 2026OLDER
Wealth Quarterback LLC$254M AUM0.01%$26,48310.6KQ1 2026OLDER
Ethos Financial Group, LLC$1.4B AUM0.01%$117,66745.1KQ1 2026OLDER
Kingsview Wealth Management, LLC$7.3B AUM0.01%$589,302234.8KQ1 2026OLDER
BTG Pactual Asset Management US LLC$1.2B AUM0.01%$71,82428.6KQ1 2026OLDER
BRAVE ASSET MANAGEMENT INC$467M AUM0.01%$25,10010.0KQ1 2026OLDER
EVOKE WEALTH, LLC$5.6B AUM0.01%$283,630113.0KQ1 2026OLDER
Commonwealth Financial Services, LLC$632M AUM0.00%$30,12012.0KQ1 2026OLDER
Private Advisor Group, LLC$21.3B AUM0.00%$872,037347.4KQ1 2026OLDER
STEPHENS INC /AR/$8.0B AUM0.00%$321,920128.3KQ1 2026OLDER
EVOLVE PRIVATE WEALTH, LLC$1.9B AUM0.00%$75,30030.0KQ1 2026OLDER
Dakota Wealth Management$4.6B AUM0.00%$181,59972.3KQ1 2026OLDER
AlphaCore Capital LLC$4.2B AUM0.00%$110,41641.2KQ3 2025OLDER
Marshall & Sterling Wealth Advisors Inc.$153M AUM0.00%$4,4451.8KQ1 2026OLDER
INTEGRITY ALLIANCE, LLC.$2.6B AUM0.00%$65,41326.1KQ1 2026OLDER
AMERIPRISE FINANCIAL INC$431.8B AUM0.00%$11M4.22MQ1 2026OLDER
LANDSCAPE CAPITAL MANAGEMENT, L.L.C.$1.6B AUM0.00%$34,21213.1KQ4 2025OLDER
Rossmore Private Capital$1.1B AUM0.00%$25,79010.3KQ1 2026OLDER
Argent Trust Co$2.9B AUM0.00%$65,26026.0KQ1 2026OLDER
NorthCoast Asset Management LLC$4.3B AUM0.00%$546,972204.1KQ3 2025OLDER
Compound Planning, Inc.$3.3B AUM0.00%$64,74925.8KQ1 2026OLDER
OPPENHEIMER & CO INC$8.2B AUM0.00%$150,60060.0KQ1 2026OLDER
MISSION WEALTH MANAGEMENT, LP$4.9B AUM0.00%$82,58330.8KQ3 2025OLDER
Moors & Cabot, Inc.$2.3B AUM0.00%$37,65015.0KQ1 2026OLDER
CARY STREET PARTNERS FINANCIAL LLC$4.0B AUM0.00%$64,94625.9KQ1 2026OLDER
OSAIC HOLDINGS, INC.$68.3B AUM0.00%$1M420.6KQ1 2026OLDER
PFG Investments, LLC$2.1B AUM0.00%$32,07012.8KQ1 2026OLDER
Concord Wealth Partners$770M AUM0.00%$10,0673.9KQ4 2025OLDER
Wealthspire Advisors, LLC$12.7B AUM0.00%$107,99343.0KQ1 2026OLDER
Anchor Investment Management, LLC$1.2B AUM0.00%$10,0404.0KQ1 2026OLDER
CHOREO, LLC$8.1B AUM0.00%$67,80827.0KQ1 2026OLDER
Focus Partners Wealth$89.9B AUM0.00%$663,127264.2KQ1 2026OLDER
XTX Topco Ltd$5.8B AUM0.00%$41,94216.7KQ1 2026OLDER
PFS Partners, LLC$218M AUM0.00%$1,533611Q1 2026OLDER
BENJAMIN EDWARDS INC$10.1B AUM0.00%$68,19527.2KQ1 2026OLDER
LPL Financial LLC$376.6B AUM0.00%$2M983.5KQ1 2026OLDER
SHP Wealth Management$1.3B AUM0.00%$7,5303.0KQ1 2026OLDER
NBC SECURITIES, INC.$1.3B AUM0.00%$6,7312.7KQ1 2026OLDER
Cresset Asset Management, LLC$23.1B AUM0.00%$115,96246.2KQ1 2026OLDER
RAYMOND JAMES FINANCIAL INC$324.4B AUM0.00%$2M615.5KQ1 2026OLDER
WOLVERINE ASSET MANAGEMENT LLC$10.4B AUM0.00%$49,41419.7KQ1 2026OLDER
Invesco Ltd.$653.3B AUM0.00%$3M1.09MQ1 2026OLDER
NewEdge Advisors, LLC$27.7B AUM0.00%$98,89439.4KQ2 2026
Farther Finance Advisors, LLC$10.6B AUM0.00%$36,75914.8KQ1 2026OLDER
Advisory Services Network, LLC$7.5B AUM0.00%$25,10010.0KQ1 2026OLDER
Sanctuary Advisors, LLC$18.5B AUM0.00%$59,80823.8KQ1 2026OLDER
Integrated Wealth Concepts LLC$12.5B AUM0.00%$38,47815.3KQ1 2026OLDER
CAPTRUST FINANCIAL ADVISORS$57.3B AUM0.00%$171,58968.4KQ1 2026OLDER
SOA Wealth Advisors, LLC.$530M AUM0.00%$1,255500Q1 2026OLDER
COMMONWEALTH EQUITY SERVICES, LLC$71.6B AUM0.00%$169,14067.4KQ1 2026OLDER
MORGAN STANLEY$1.67T AUM0.00%$3M1.24MQ1 2026OLDER
BANK OF AMERICA CORP /DE/$1.37T AUM0.00%$2M970.4KQ1 2026OLDER
Sunbelt Securities, Inc.$1.6B AUM0.00%$2,5101.0KQ1 2026OLDER
Cetera Investment Advisers$94.0B AUM0.00%$111,71144.5KQ1 2026OLDER
ALBION FINANCIAL GROUP /UT$1.5B AUM0.00%$1,584631Q1 2026OLDER
Pinnacle Wealth Planning Services, Inc.$968M AUM0.00%$874335Q4 2025OLDER
UBS Group AG$666.3B AUM0.00%$411,746164.0KQ1 2026OLDER
EASTERN BANK$6.5B AUM0.00%$3,9521.6KQ2 2026
WEALTH ENHANCEMENT ADVISORY SERVICES, LLC$49.1B AUM0.00%$24,70010.0KQ1 2026OLDER
WELLS FARGO & COMPANY/MN$530.3B AUM0.00%$263,476105.0KQ2 2026
ROYAL BANK OF CANADA$570.1B AUM0.00%$262,000104.3KQ1 2026OLDER
TRUIST FINANCIAL CORP$74.2B AUM0.00%$29,49311.8KQ1 2026OLDER
HighTower Advisors, LLC$94.2B AUM0.00%$34,72113.8KQ1 2026OLDER
Key FInancial Inc$562M AUM0.00%$18875Q1 2026OLDER
Bogart Wealth, LLC$2.6B AUM0.00%$836333Q1 2026OLDER
CWM, LLC$38.1B AUM0.00%$11,2954.5KQ1 2026OLDER
HARBOUR INVESTMENTS, INC.$6.5B AUM0.00%$1,657660Q1 2026OLDER
JANE STREET GROUP, LLC$777.2B AUM0.00%$188,68975.2KQ1 2026OLDER
Tower Research Capital LLC (TRC)$3.8B AUM0.00%$1,000383Q4 2025OLDER
SUSQUEHANNA INTERNATIONAL GROUP, LLP$893.3B AUM0.00%$208,64183.1KQ1 2026OLDER
Clearstead Advisors, LLC$10.9B AUM0.00%$2,259900Q1 2026OLDER
CITADEL ADVISORS LLC$618.5B AUM0.00%$102,02640.6KQ1 2026OLDER
PNC FINANCIAL SERVICES GROUP, INC.$173.2B AUM0.00%$20,3318.1KQ1 2026OLDER
JONES FINANCIAL COMPANIES LLLP$208.1B AUM0.00%$13,7525.3KQ4 2025OLDER
COUNTRY TRUST BANK$5.3B AUM0.00%$377150Q1 2026OLDER
Western Wealth Management, LLC$2.6B AUM0.00%$10843Q1 2026OLDER
GAMMA Investing LLC$2.7B AUM0.00%$7328Q4 2025OLDER
NORTHWESTERN MUTUAL WEALTH MANAGEMENT CO$162.4B AUM0.00%$5,7192.2KQ4 2025OLDER
COMERICA BANK$25.1B AUM0.00%$276103Q3 2025OLDER

Holdings are reported up to 45 days after quarter end. Share counts are as filed and not adjusted for stock splits.