DOSSIER · 13F Holders · Q1 2026
MFM

MFS MUN INCOME TR

88 institutions still hold MFS MUN INCOME TR as of Q1 2026. Tracked across SEC 13F-HR filings, with insider and 13D/G activity surfaced alongside.

CUSIP 552738106·88 13F holders·last filed Mar 31, 2026
Market cap
13F value held
$83M
visible holders
Holders
88
filers reporting
Concentration
31.45%
Pathstone Holdings, LLC #1
top holder share
AI Holders Summary · Q1 2026

88 institutions reported MFM in Q1 2026. Pathstone Holdings, LLC leads at 31.5% of the visible book.

Top holders

Sorted by position value. Source: SEC EDGAR 13F-HR filings.

#HolderValueShares% port.Quarter
01
Pathstone Holdings, LLC
CIK 0002011612
$26M4.8M0.10%Q1 2026
02
BANK OF AMERICA CORP /DE/
CIK 0000070858
$9M1.6M0.00%Q1 2026
03
UBS Group AG
CIK 0001610520
$7M1.3M0.00%Q1 2026
04
Advisors Asset Management, Inc.
CIK 0001297376
$7M1.3M0.11%Q1 2026
05
Hennion & Walsh Asset Management, Inc.
CIK 0001861642
$6M1.0M0.16%Q2 2026
06
RIVERNORTH CAPITAL MANAGEMENT, LLC
CIK 0001447578
$5M908K0.24%Q1 2026
07
GUGGENHEIM CAPITAL LLC
CIK 0001283072
$4M832K0.03%Q1 2026
08
Invesco Ltd.
CIK 0000914208
$2M454K0.00%Q1 2026
09
Logan Stone Capital, LLC
CIK 0001535521
$2M439K0.59%Q4 2025
10
VAN ECK ASSOCIATES CORP
CIK 0000869178
$2M392K0.00%Q1 2026
11
MACKAY SHIELDS LLC
CIK 0000061227
$2M333K0.07%Q1 2026
12
Closed-End Fund Advisors, Inc.
CIK 0002103520
$1M275K1.51%Q1 2026
13
Saba Capital Management, L.P.
CIK 0001510281
$1M266K0.04%Q1 2026
14
ENVESTNET ASSET MANAGEMENT INC
CIK 0001407543
$1M261K0.00%Q1 2026
15
RAYMOND JAMES FINANCIAL INC
CIK 0000720005
$1M209K0.00%Q1 2026
16
BALANCED WEALTH GROUP LLC
CIK 0002009783
$1M195K0.38%Q1 2026
17
MORGAN STANLEY
CIK 0000895421
$1M195K0.00%Q1 2026
18
RIVERBRIDGE PARTNERS LLC
CIK 0001112325
$977K181K0.02%Q1 2026
19
ROBINSON CAPITAL MANAGEMENT, LLC
CIK 0001599795
$964K179K0.40%Q1 2026
20
OSAIC HOLDINGS, INC.
CIK 0001677044
$930K172K0.00%Q1 2026
Page 1 of 5
68 more holders available. Log in →
Insiders at MFS MUN INCOME TR
Jpmorgan Chase Bank, N.A.Roepke Maryanne LCitigroup IncUbs AgKavanaugh John PIves J AtwoodButler Robert Ellsworth