BLACKROCK MUNIHOLDINGS FUND (MHD) Institutional Shareholders
BLACKROCK MUNIHOLDINGS FUND (MHD) is currently reported in institutional portfolios tracked by InsiderSet based on the latest available SEC Form 13F filings for the quarter ended June 30, 2026. The institutional investors covered on this page collectively reported approximately $802.65M in MHD holdings during the latest filing period.
Karpus Management, Inc. is currently the largest disclosed institutional shareholder of MHD tracked by InsiderSet, reporting ownership valued at approximately $225.98M in its March 31, 2026 SEC Form 13F filing. Based on current market prices and the latest disclosed share count, the position is now estimated to be worth approximately $229.78M, representing an estimated gain of +1.68% since the filing period.
The top 10 institutional shareholders tracked on this page collectively account for approximately 75% of the total disclosed MHD value among the investors covered in this analysis. Major shareholders include Karpus Management, Inc., Rivernorth Capital Management, Llc, Morgan Stanley, and several other long-term asset managers with concentrated positions in BLACKROCK MUNIHOLDINGS FUND (MHD).
This page ranks the largest institutional MHD shareholders using publicly disclosed SEC Form 13F data, including reported values, estimated current holding values, portfolio allocation percentages, ownership concentration metrics, and historical holding changes across major hedge funds and investment firms.
Institutional Holders
200
Total Reported Value
$802.65M
Largest Holder
Karpus Management, Inc.
Largest Position
$225.98M
Insider Transactions (90d)
1
Latest Filing Quarter
Q2 2026
New Institutional Positions
164
Funds Exiting Positions
0
| Name | Investor/Manager | Portfolio % | Quantity | Reported Balance | Current Estimated Value | Gain/loss Since Filing | Estimated Portfolio Performance |
|---|---|---|---|---|---|---|---|
| Karpus Management, Inc. | 7.05% | 20,033,393 | $225,976,677 | $229,783,018 | +$3,806,341 | +1.68% | |
| Rivernorth Capital Management, Llc | 7.05% | 12,505,825 | $141,065,706 | $143,441,813 | +$2,376,107 | +1.68% | |
| Morgan Stanley | 0.00% | 5,294,709 | $59,724,339 | $60,730,312 | +$1,005,973 | +1.68% | |
| Pathstone Holdings, Llc | 0.18% | 3,911,221 | $44,118,570 | $44,861,705 | +$743,135 | +1.68% | |
| Hennion & Walsh Asset Management, Inc. | 0.78% | 2,310,272 | $27,492,237 | $26,498,820 | -$993,417 | -3.61% | |
| Robinson Capital Management, Llc | 10.84% | 2,066,476 | $24,219,095 | $23,702,480 | -$516,615 | -2.13% | |
| Mackay Shields Llc | 0.79% | 1,982,355 | $23,590,025 | $22,737,612 | -$852,413 | -3.61% | |
| Guggenheim Capital Llc | 0.17% | 1,868,644 | $21,078,304 | $21,433,347 | +$355,043 | +1.68% | |
| Bank Of America Corp | 0.00% | 1,807,154 | $20,384,698 | $20,728,056 | +$343,358 | +1.68% | |
| Toronto Dominion Bank | 0.03% | 1,428,374 | $16,112,059 | $16,383,450 | +$271,391 | +1.68% | |
| Advisors Asset Management, Inc. | 0.23% | 1,236,235 | $13,944,731 | $14,179,615 | +$234,884 | +1.68% | |
| Allspring Global Investments Holdings, Llc | 0.02% | 1,102,849 | $12,440,137 | $12,649,678 | +$209,541 | +1.68% | |
| Wells Fargo & Company/Mn | 0.00% | 1,021,359 | $11,520,927 | $11,714,988 | +$194,061 | +1.68% | |
| Lpl Financial Llc | 0.00% | 981,426 | $11,070,484 | $11,256,956 | +$186,472 | +1.68% | |
| Raymond James Financial Inc | 0.00% | 572,536 | $6,458,208 | $6,566,988 | +$108,780 | +1.68% | |
| Rareview Capital Llc | 3.43% | 548,051 | $6,138,176 | $6,286,145 | +$147,969 | +2.41% | |
| Dakota Wealth Management | 0.13% | 520,267 | $5,868,613 | $5,967,462 | +$98,849 | +1.68% | |
| City Of London Investment Management Co Ltd | 0.32% | 453,034 | $5,391,105 | $5,196,300 | -$194,805 | -3.61% | |
| Stifel Financial Corp | 0.00% | 476,797 | $5,378,271 | $5,468,862 | +$90,591 | +1.68% | |
| Royal Bank Of Canada | 0.00% | 396,333 | $4,471,000 | $4,545,940 | +$74,940 | +1.68% | |
| Ubs Group Ag | 0.00% | 382,902 | $4,319,135 | $4,391,886 | +$72,751 | +1.68% | |
| Melfa Wealth Management, Inc. | 2.33% | 362,781 | $4,317,088 | $4,161,098 | -$155,990 | -3.61% | |
| Invesco Ltd. | 0.00% | 381,241 | $4,300,398 | $4,372,834 | +$72,436 | +1.68% | |
| Atala Financial Inc | 2.58% | 356,455 | $4,241,814 | $4,088,539 | -$153,275 | -3.61% | |
| Westchester Capital Management, Llc | 0.18% | 326,160 | $3,679,084 | $3,741,055 | +$61,971 | +1.68% | |
| Wakefield Asset Management Lllp | 0.97% | 323,583 | $3,651,454 | $3,711,497 | +$60,043 | +1.64% | |
| Fiera Capital Corp | 0.01% | 322,991 | $3,643,338 | $3,704,707 | +$61,369 | +1.68% | |
| Pnc Financial Services Group, Inc. | 0.00% | 288,251 | $3,251,471 | $3,306,239 | +$54,768 | +1.68% | |
| Ameriprise Financial Inc | 0.00% | 259,521 | $2,927,396 | $2,976,706 | +$49,310 | +1.68% | |
| Bank Of New York Mellon Corp | 0.00% | 251,989 | $2,842,433 | $2,890,314 | +$47,881 | +1.68% | |
| Leo Wealth, Llc | 0.21% | 251,331 | $2,835,013 | $2,882,767 | +$47,754 | +1.68% | |
| Cary Street Partners Financial Llc | 0.06% | 231,404 | $2,753,708 | $2,654,204 | -$99,504 | -3.61% | |
| Envestnet Asset Management Inc | 0.00% | 244,009 | $2,752,417 | $2,798,783 | +$46,366 | +1.68% | |
| Cetera Investment Advisers | 0.00% | 238,931 | $2,695,136 | $2,740,539 | +$45,403 | +1.68% | |
| Callahan Advisors, Llc | 0.22% | 236,644 | $2,669,344 | $2,714,307 | +$44,963 | +1.68% | |
| Compass Financial Group, Inc/Sd | 0.36% | 225,021 | $2,538,241 | $2,580,991 | +$42,750 | +1.68% | |
| Summit Trail Advisors, Llc | 0.03% | 191,652 | $2,161,839 | $2,198,248 | +$36,409 | +1.68% | |
| 1607 Capital Partners, Llc | 0.15% | 179,333 | $2,022,876 | $2,056,950 | +$34,074 | +1.68% | |
| Allegheny Financial Group | 0.19% | 147,691 | $1,757,534 | $1,694,016 | -$63,518 | -3.61% | |
| Professional Financial Management, Inc. | 1.67% | 138,149 | $1,643,973 | $1,584,569 | -$59,404 | -3.61% | |
| Capital Investment Advisors, Llc | 0.03% | 143,073 | $1,613,864 | $1,641,047 | +$27,183 | +1.68% | |
| Oppenheimer & Co Inc | 0.02% | 140,486 | $1,584,682 | $1,611,374 | +$26,692 | +1.68% | |
| Goldman Sachs Group Inc | 0.00% | 140,098 | $1,580,305 | $1,606,924 | +$26,619 | +1.68% | |
| Truist Financial Corp | 0.00% | 127,659 | $1,519,142 | $1,464,249 | -$54,893 | -3.61% | |
| Westview Management Dba Westview Investment Advisors | 0.71% | 122,349 | $1,455,955 | $1,403,343 | -$52,612 | -3.61% | |
| Riverbridge Partners Llc | 0.04% | 112,138 | $1,334,448 | $1,286,223 | -$48,225 | -3.61% | |
| Osaic Holdings, Inc. | 0.00% | 110,834 | $1,250,247 | $1,271,266 | +$21,019 | +1.68% | |
| Fortitude Advisory Group L.L.C. | 0.48% | 105,020 | $1,249,738 | $1,204,579 | -$45,159 | -3.61% | |
| Hightower Advisors, Llc | 0.00% | 107,451 | $1,212,055 | $1,232,463 | +$20,408 | +1.68% | |
| Wellspring Financial Advisors, Llc | 0.08% | 100,062 | $1,128,699 | $1,147,711 | +$19,012 | +1.68% |
Frequently asked questions about MHD
Who owns the most MHD stock?
The largest holders of MHD are typically major institutional investors such as asset managers and hedge funds reporting on Form 13F. The table above ranks tracked superinvestors by reported position size using the latest available filings for BLACKROCK MUNIHOLDINGS FUND (MHD).
Is MHD widely held by superinvestors?
Many widely followed stocks like MHD appear across numerous superinvestor portfolios because of liquidity, index inclusion, and fundamentals. The holder count and table above show how broadly MHD is represented among the institutional managers we track.
What do “Current Estimated Value”, “Gain/loss Since Filing”, and “Estimated Portfolio Performance” mean?
Current Estimated Value is reported share quantity from the latest 13F times our most recent split-adjusted U.S. session close. Gain/loss Since Filing is that estimate minus the reported 13F dollar value; Estimated Portfolio Performance is that difference as a percent of the reported value. Green means the estimate is above the filing value; red means below (not purchase cost). If many filers share the same implied filing price per share, the performance % may match across rows. These are not official fund marks or live quotes.