There is a long list of 104 institutional holders of MHD within the last two holding periods in our database of 13F filers, so we've sorted through to present to you just the top 50 institutional holders of MHD by largest to smallest position reported in the institutional investor's latest 13F filing. In the institutional-holders-of-MHD table below, the initial column indicates the name of each top institutional holder of MHD, with a link to that fund's top holdings. The next columns indicate the amount of MHD stock held by each of the institutional holders of MHD, followed by the MHD position size held by the institution, and finally the date of the quarterly 13F filing period the holdings data represents for that institution.

Holder	Amount	Position Size ($ in 1000's)	As of
Karpus Management Inc.	5,645,506	$67,238	12/31/2023
MHD	5,645,506	$67,238	12/31/2023
Rivernorth Capital Management LLC	4,084,819	$48,650	12/31/2023
MHD	4,084,819	$48,650	12/31/2023
Bramshill Investments LLC	1,706,339	$20,322	12/31/2023
MHD	1,706,339	$20,322	12/31/2023
Pathstone Holdings LLC	1,014,905	$12,088	12/31/2023
MHD	1,014,905	$12,088	12/31/2023
Fiera Capital Corp	850,647	$10,131	12/31/2023
MHD	850,647	$10,131	12/31/2023
Guggenheim Capital LLC	840,945	$10,016	12/31/2023
MHD	840,945	$10,016	12/31/2023
Bank of America Corp DE	804,395	$9,580	12/31/2023
MHD	804,395	$9,580	12/31/2023
Mackay Shields LLC	676,639	$8,059	12/31/2023
MHD	676,639	$8,059	12/31/2023
Saba Capital Management L.P.	619,516	$7,378	12/31/2023
MHD	619,516	$7,378	12/31/2023
Advisors Asset Management Inc.	477,083	$5,682	12/31/2023
MHD	477,083	$5,682	12/31/2023
Logan Stone Capital LLC	461,499	$5,496	12/31/2023
MHD	461,499	$5,496	12/31/2023
Morgan Stanley	423,662	$5,046	12/31/2023
MHD	423,662	$5,046	12/31/2023
CNH Partners LLC	409,555	$4,878	12/31/2023
MHD	409,555	$4,878	12/31/2023
Van ECK Associates Corp	392,215	$4,671	12/31/2023
MHD	392,215	$4,671	12/31/2023
Sit Investment Associates Inc.	360,667	$4,296	12/31/2023
MHD	360,667	$4,296	12/31/2023
Wells Fargo & Company MN	311,037	$3,704	12/31/2023
MHD	311,037	$3,704	12/31/2023
Robinson Capital Management LLC	258,858	$3,083	12/31/2023
MHD	258,858	$3,083	12/31/2023
Envestnet Asset Management Inc.	234,392	$2,792	12/31/2023
MHD	234,392	$2,792	12/31/2023
Compass Financial Group INC SD	225,522	$2,724	03/31/2024
MHD	225,522	$2,724	03/31/2024
Royal Bank of Canada	192,288	$2,290	12/31/2023
MHD	192,288	$2,290	12/31/2023
Melfa Wealth Management LLC	195,924	$2,244	12/31/2023
MHD	195,924	$2,244	12/31/2023
Allianz Asset Management GmbH	167,840	$1,999	12/31/2023
MHD	167,840	$1,999	12/31/2023
Almitas Capital LLC	130,301	$1,552	12/31/2023
MHD	130,301	$1,552	12/31/2023
Horizon Kinetics Asset Management LLC	129,817	$1,546	12/31/2023
MHD	129,817	$1,546	12/31/2023
Dakota Wealth Management	125,800	$1,498	12/31/2023
MHD	125,800	$1,498	12/31/2023
Bank of New York Mellon Corp	115,806	$1,379	12/31/2023
MHD	115,806	$1,379	12/31/2023
Advisor Group Holdings Inc.	109,366	$1,303	12/31/2023
MHD	109,366	$1,303	12/31/2023
Park Avenue Securities LLC	91,565	$1,106	03/31/2024
MHD	91,565	$1,106	03/31/2024
The PNC Financial Services Group Inc.	92,330	$1,100	12/31/2023
MHD	92,330	$1,100	12/31/2023
Landscape Capital Management L.L.C.	88,664	$1,056	12/31/2023
MHD	88,664	$1,056	12/31/2023
LPL Financial LLC	81,716	$973	12/31/2023
MHD	81,716	$973	12/31/2023
UBS Group AG	77,943	$928	12/31/2023
MHD	77,943	$928	12/31/2023
Hennion & Walsh Asset Management Inc.	73,266	$885	03/31/2024
MHD	73,266	$885	03/31/2024
Capital Investment Advisors LLC	71,820	$868	03/31/2024
MHD	71,820	$868	03/31/2024
HighTower Advisors LLC	72,230	$855	12/31/2023
MHD	72,230	$855	12/31/2023
Raymond James & Associates	62,890	$749	12/31/2023
MHD	62,890	$749	12/31/2023
Baird Financial Group Inc.	62,909	$749	12/31/2023
MHD	62,909	$749	12/31/2023
Flagship Harbor Advisors LLC	59,072	$714	03/31/2024
MHD	59,072	$714	03/31/2024
Nations Financial Group Inc. IA ADV	54,127	$645	12/31/2023
MHD	54,127	$645	12/31/2023
Cambridge Investment Research Advisors Inc.	54,178	$645	12/31/2023
MHD	54,178	$645	12/31/2023
Riverbridge Partners LLC	50,663	$603	12/31/2023
MHD	50,663	$603	12/31/2023
ProVise Management Group LLC	44,857	$534	12/31/2023
MHD	44,857	$534	12/31/2023
Moloney Securities Asset Management LLC	41,845	$498	12/31/2023
MHD	41,845	$498	12/31/2023
Raymond James Financial Services Advisors Inc.	41,560	$495	12/31/2023
MHD	41,560	$495	12/31/2023
Ameriprise Financial Inc.	38,904	$463	12/31/2023
MHD	38,904	$463	12/31/2023
Rockefeller Capital Management L.P.	37,710	$449	12/31/2023
MHD	37,710	$449	12/31/2023
Cohen & Steers Inc.	35,447	$422	12/31/2023
MHD	35,447	$422	12/31/2023
Wellspring Financial Advisors LLC	34,300	$409	12/31/2023
MHD	34,300	$409	12/31/2023
Stifel Financial Corp	31,689	$377	12/31/2023
MHD	31,689	$377	12/31/2023
Nuveen Asset Management LLC	31,347	$373	12/31/2023
MHD	31,347	$373	12/31/2023