MFS HIGH INCOME MUNICIPAL TRUST (CXE) — Institutional Holders, Q1 2026

60 institutional investment managers reported a CXE position on SEC Form 13F-HR for the quarter ended March 31, 2026, with a combined reported value of $47.7M. Every filer is listed below, ranked by position value. Put and call option positions are excluded, and a firm filing several lots or share classes is shown once with its total.

CXE in Q1 2026: what funds did

Funds that filed a 13F for both Q4 2025 and Q1 2026, by what they did with the common stock. Share counts are adjusted for any split between the two quarters; dollar figures are the change in shares at this quarter’s price.

New positions

6

Added to

19

Trimmed

18

Sold out

7

Biggest buyers

  1. CITY OF LONDON INVESTMENT MANAGEMENT LTDAdded · +280,000 sh+$1.0M
  2. SIT INVESTMENT ASSOCIATESAdded · +139,777 sh+$518.6K
  3. PathstoneAdded · +123,835 sh+$459.4K
  4. Almitas CapitalAdded · +72,967 sh+$270.7K
  5. ROBINSON CAPITAL MANAGEMENTAdded · +64,788 sh+$240.4K

Biggest sellers

  1. Logan Stone CapitalTrimmed · -104,965 sh-$389.4K
  2. Saba Capital Management, L.P.Trimmed · -93,407 sh-$346.5K
  3. Thomas J. Herzfeld AdvisorsTrimmed · -78,253 sh-$290.3K
  4. WOLVERINE ASSET MANAGEMENTSold out · -52,053 sh-$193.1K
  5. UBS Group AGTrimmed · -38,218 sh-$141.8K

CXE 13F holders ranked 1–60 of 60

Institutional investors reporting a position in MFS HIGH INCOME MUNICIPAL TRUST on SEC Form 13F-HR for Q1 2026, ranked by reported value.
InstitutionValueQoQ
Almitas Capital#1 · 1,266,853 sh$4.7M+6.1%
UBS Group AG#2 · 1,196,892 sh$4.4M-3.1%
Saba Capital Management, L.P.#3 · 1,110,515 sh$4.1M-7.8%
BANK OF AMERICA#4 · 1,029,129 sh$3.8M+0.4%
Pathstone#5 · 999,681 sh$3.7M+14.1%
RIVERNORTH CAPITAL MANAGEMENT#6 · 922,762 sh$3.4M-2.3%
COMMONWEALTH EQUITY SERVICES#7 · 665,235 sh$2.5M0.0%
ROBINSON CAPITAL MANAGEMENT#8 · 644,863 sh$2.4M+11.2%
SIT INVESTMENT ASSOCIATES#9 · 633,241 sh$2.3M+28.3%
Summit Financial#10 · 576,180 sh$2.1M-5.4%
WHITEBOX ADVISORS#11 · 512,763 sh$1.9M0.0%
CITY OF LONDON INVESTMENT MANAGEMENT LTD#12 · 475,885 sh$1.8M+142.9%
Bulldog Investors, LLP#13 · 449,633 sh$1.7M0.0%
MORGAN STANLEY#14 · 292,643 sh$1.1M+8.3%
Closed-End Fund Advisors#15 · 274,770 sh$1.0M+2.0%
MELFA WEALTH MANAGEMENT#16 · 165,470 sh$613.9K+0.1%
Cambridge Investment Research Advisors#17 · 108,795 sh$404.0K+1.4%
CAPTRUST FINANCIAL ADVISORS#18 · 104,117 sh$386.3K0.0%
BLUE BELL PRIVATE WEALTH MANAGEMENT#19 · 103,096 sh$382.5K+2.3%
RIVERBRIDGE PARTNERS#20 · 101,715 sh$377.4K+17.9%
Thomas J. Herzfeld Advisors#21 · 88,443 sh$328.1K-46.9%
Catalina Capital Group#22 · 82,017 sh$304.3K+0.3%
Matisse Capital#23 · 73,090 sh$271.2K0.0%
Noble Wealth Management PBC#24 · 72,340 sh$268.4K-34.0%
RAYMOND JAMES FINANCIAL#25 · 65,791 sh$244.1K-24.4%
Capital Investment Advisors#26 · 64,517 sh$239.4K0.0%
TRUIST FINANCIAL#27 · 62,922 sh$233.4K-0.7%
Steward Partners Investment Advisory#28 · 56,409 sh$209.3K-35.8%
ENVESTNET ASSET MANAGEMENT#29 · 54,948 sh$203.9K-0.8%
NewEdge Advisors#30 · 201,166 sh$201.2K+20.9%
Logan Stone Capital#31 · 49,093 sh$182.1K-68.1%
Kestra Advisory Services#32 · 44,590 sh$165.4KNew
Novak & Powell Financial Services#33 · 38,183 sh$141.7K+1.4%
ROYAL BANK OF CANADA#34 · 33,666 sh$125.0K+42.7%
Mariner#35 · 29,608 sh$109.8K+1.4%
STIFEL FINANCIAL#36 · 29,538 sh$109.6K0.0%
EVOLVE PRIVATE WEALTH#37 · 24,282 sh$90.1K-2.5%
LPL Financial#38 · 23,293 sh$86.4K+40.2%
DAVIS R M#39 · 23,104 sh$85.7K-25.7%
HORIZON KINETICS ASSET MANAGEMENT#40 · 21,525 sh$79.9K-19.4%
BOKF, NA#41 · 20,143 sh$74.7K0.0%
OSAIC#42 · 18,848 sh$69.9K0.0%
Cetera Investment Advisers#43 · 18,079 sh$67.1K0.0%
ACT Advisors#44 · 17,689 sh$65.6K0.0%
SUSQUEHANNA INTERNATIONAL GROUP, LLP#45 · 16,872 sh$62.6K-61.6%
Mutual Advisors#46 · 16,496 sh$61.2KNew
HighTower Advisors#47 · 15,244 sh$56.6K-38.4%
Farther Finance Advisors#48 · 15,000 sh$55.4KNew
Patriot Financial Group Insurance Agency#49 · 14,390 sh$53.4KNew
Collar Capital Management#50 · 14,000 sh$51.9K0.0%
Allworth Financial#51 · 13,000 sh$48.2K0.0%
WELLS FARGO & COMPANY#52 · 11,303 sh$41.9K-48.1%
ADAPT WEALTH ADVISORS#53 · 10,800 sh$40.1KNew
Indivisible Partners#54 · 10,500 sh$39.0K0.0%
Park Place Capital#55 · 10,262 sh$38.1K0.0%
HRT FINANCIAL#56 · 10,412 sh$38.0KNew
Mascoma Wealth Management#57 · 2,517 sh$9.3K0.0%
NORTHWESTERN MUTUAL WEALTH MANAGEMENT#58 · 1,600 sh$5.9K-83.7%
HIGHLINE WEALTH PARTNERS#59 · 1,000 sh$3.7K0.0%
SRS Capital Advisors#60 · 131 sh$186.00+162.0%

Funds that sold out of CXE in Q1 2026 (7)

Held CXE at the end of Q4 2025 and filed a Q1 2026 13F without it. Not in the list above, because they no longer hold it. Largest prior position first.

Institutions that held CXE in Q4 2025 and reported no position in Q1 2026.
InstitutionValue in Q4 2025
WOLVERINE ASSET MANAGEMENT52,053 sh$192.6K
PFG Investments34,700 sh$128.4K
XTX Topco Ltd22,248 sh$82.3K
JANE STREET GROUP22,191 sh$82.1K
StoneX Group15,749 sh$58.3K
GOLDMAN SACHS GROUP14,737 sh$54.5K
THOMPSON SIEGEL & WALMSLEY12,623 sh$47.0K

Source: Form 13F-HR filings on SEC EDGAR, Q1 2026. Values are as reported by each manager at quarter end. “% of portfolio” is the position’s share of the manager’s total reported 13F value for the same quarter. “New” means the manager filed a 13F for Q4 2025 without this position; a dash means no comparison is available. Where a manager’s own filing is internally inconsistent its value is withheld and it is listed last. 13F data shows reported holdings, not recommendations.