WESTERN ASSET MUNICIPAL HIGH INCOME FUND INC. (MHF) — Institutional Holders, Q2 2026

49 institutional investment managers reported a MHF position on SEC Form 13F-HR for the quarter ended June 30, 2026, with a combined reported value of $36.7M. 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.

MHF in Q2 2026: what funds did

Funds that filed a 13F for both Q1 2026 and Q2 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

10

Sold out

5

Biggest buyers

  1. GUGGENHEIM CAPITALAdded · +126,715 sh+$887.0K
  2. LPL FinancialAdded · +68,859 sh+$482.0K
  3. Fiera CapitalAdded · +68,347 sh+$478.4K
  4. MORGAN STANLEYAdded · +38,152 sh+$267.1K
  5. GILL CAPITAL PARTNERSAdded · +37,026 sh+$259.2K

Biggest sellers

  1. Hennion & Walsh Asset ManagementTrimmed · -127,422 sh-$892.0K
  2. Invesco Ltd.Sold out · -60,870 sh-$426.1K
  3. RAYMOND JAMES FINANCIALTrimmed · -39,458 sh-$276.2K
  4. WOLVERINE ASSET MANAGEMENTSold out · -25,025 sh-$175.2K
  5. SUSQUEHANNA INTERNATIONAL GROUP, LLPSold out · -22,424 sh-$157.0K

MHF 13F holders ranked 1–49 of 49

Institutional investors reporting a position in WESTERN ASSET MUNICIPAL HIGH INCOME FUND INC. on SEC Form 13F-HR for Q2 2026, ranked by reported value.
InstitutionValueQoQ
RAYMOND JAMES FINANCIAL#1 · 1,003,312 sh$7.0M-3.8%
BANK OF AMERICA#2 · 586,427 sh$4.1M-1.4%
GUGGENHEIM CAPITAL#3 · 465,604 sh$3.3M+37.4%
LPL Financial#4 · 462,064 sh$3.2M+17.5%
TITLEIST ASSET MANAGEMENT#5 · 457,913 sh$3.2M+4.1%
MORGAN STANLEY#6 · 410,965 sh$2.9M+10.2%
Hennion & Walsh Asset Management#7 · 180,539 sh$1.3M-41.4%
Fiera Capital#8 · 141,560 sh$990.9K+93.4%
JONES FINANCIAL COMPANIES LLLP#9 · 137,750 sh$949.1K+5.6%
VAN ECK ASSOCIATES#10 · 128,925 sh$902.5K-11.3%
Rockefeller Capital Management L.P.#11 · 103,500 sh$724.5K-2.4%
ORG Wealth Partners#12 · 91,561 sh$640.9K+1.2%
Cambridge Investment Research Advisors#13 · 83,821 sh$587.0K+2.2%
GILL CAPITAL PARTNERS#14 · 74,052 sh$518.4K+100.0%
Janney Montgomery Scott#15 · 63,521 sh$445.0K0.0%
MELFA WEALTH MANAGEMENT#16 · 63,214 sh$442.5K0.0%
Summit Trail Advisors#17 · 61,146 sh$428.0K+81.5%
ROYAL BANK OF CANADA#18 · 50,424 sh$353.0K+0.1%
HighTower Advisors#19 · 47,540 sh$332.8K+0.1%
Stratos Wealth Partners, LTD.#20 · 46,300 sh$324.1K+4.5%
Quad-Cities Investment Group#21 · 44,924 sh$314.5K-1.7%
UBS Group AG#22 · 38,779 sh$271.5K-0.4%
Steward Partners Investment Advisory#23 · 36,795 sh$257.6K+58.5%
49 WEALTH MANAGEMENT#24 · 36,365 sh$254.6KNew
ALONGSIDE#25 · 36,365 sh$254.6K—
NORTHWESTERN MUTUAL WEALTH MANAGEMENT#26 · 34,505 sh$241.5K+6.7%
ROTHSCHILD INVESTMENT#27 · 32,000 sh$224.0K+357.1%
TCG Advisory Services#28 · 30,000 sh$210.0K0.0%
WELLS FARGO & COMPANY#29 · 27,383 sh$191.7K-1.3%
Redwood Family Wealth#30 · 25,797 sh$180.6K0.0%
Fortitude Advisory Group L.L.C.#31 · 22,950 sh$160.7K-17.0%
CITADEL ADVISORS#32 · 20,945 sh$146.6KNew
Wealthcare Advisory Partners#33 · 20,850 sh$145.9K0.0%
Astoria Portfolio Advisors#34 · 17,659 sh$123.6K+1.5%
OSAIC#35 · 17,191 sh$120.3K+34.3%
COMMONWEALTH EQUITY SERVICES#36 · 15,904 sh$111.3K-27.0%
Collaborative Wealth Managment#37 · 15,000 sh$105.0K0.0%
ENVESTNET ASSET MANAGEMENT#38 · 14,572 sh$102.0KNew
PFG Investments#39 · 14,337 sh$100.4K0.0%
JANE STREET GROUP#40 · 13,941 sh$97.6KNew
Fort Sheridan Advisors#41 · 12,600 sh$88.2K0.0%
World Investment Advisors#42 · 12,010 sh$83.3K0.0%
VISTA INVESTMENT PARTNERS II#43 · 11,869 sh$83.1K0.0%
WEALTH ENHANCEMENT ADVISORY SERVICES#44 · 10,624 sh$75.4K0.0%
INTERNATIONAL ASSETS INVESTMENT MANAGEMENT#45 · 10,119 sh$71.1K+0.7%
BARTLETT & WEALTH MANAGEMENT#46 · 4,220 sh$29.5K0.0%
GGM Financials#47 · 3,835 sh$26.8KNew
CoreCap Advisors#48 · 2,200 sh$15.4KNew
Allworth Financial#49 · 1,808 sh$12.7K0.0%

Funds that sold out of MHF in Q2 2026 (5)

Held MHF at the end of Q1 2026 and filed a Q2 2026 13F without it. Not in the list above, because they no longer hold it. Largest prior position first.

Institutions that held MHF in Q1 2026 and reported no position in Q2 2026.
InstitutionValue in Q1 2026
Invesco Ltd.60,870 sh$422.4K
WOLVERINE ASSET MANAGEMENT25,025 sh$173.7K
SUSQUEHANNA INTERNATIONAL GROUP, LLP22,424 sh$155.6K
Mutual Advisors16,000 sh$111.0K
Sound Income Strategies55 sh$382.00

Source: Form 13F-HR filings on SEC EDGAR, Q2 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 Q1 2026 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.