BLACKROCK MUNIHOLD CA QLTY (MUC) Institutional Shareholders
BLACKROCK MUNIHOLD CA QLTY (MUC) 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 $358.03M in MUC holdings during the latest filing period.
Morgan Stanley is currently the largest disclosed institutional shareholder of MUC tracked by InsiderSet, reporting ownership valued at approximately $76.87M 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 $78.20M, representing an estimated gain of +1.73% since the filing period.
The top 10 institutional shareholders tracked on this page collectively account for approximately 75% of the total disclosed MUC value among the investors covered in this analysis. Major shareholders include Morgan Stanley, Karpus Management, Inc., Guggenheim Capital Llc, and several other long-term asset managers with concentrated positions in BLACKROCK MUNIHOLD CA QLTY (MUC).
This page ranks the largest institutional MUC 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
135
Total Reported Value
$358.03M
Largest Holder
Morgan Stanley
Largest Position
$76.87M
Insider Transactions (90d)
0
Latest Filing Quarter
Q2 2026
New Institutional Positions
153
Funds Exiting Positions
0
| Name | Investor/Manager | Portfolio % | Quantity | Reported Balance | Current Estimated Value | Gain/loss Since Filing | Estimated Portfolio Performance |
|---|---|---|---|---|---|---|---|
| Morgan Stanley | 0.00% | 7,391,494 | $76,871,552 | $78,202,007 | +$1,330,455 | +1.73% | |
| Karpus Management, Inc. | 1.75% | 5,379,853 | $55,950,467 | $56,918,845 | +$968,378 | +1.73% | |
| Guggenheim Capital Llc | 0.22% | 2,713,524 | $28,220,649 | $28,709,084 | +$488,435 | +1.73% | |
| Bank Of America Corp | 0.00% | 2,268,949 | $23,597,070 | $24,005,480 | +$408,410 | +1.73% | |
| Rivernorth Capital Management, Llc | 1.17% | 2,258,360 | $23,486,944 | $23,893,449 | +$406,505 | +1.73% | |
| Advisors Asset Management, Inc. | 0.34% | 1,991,413 | $20,710,695 | $21,069,150 | +$358,455 | +1.73% | |
| Robinson Capital Management, Llc | 5.42% | 1,122,458 | $12,111,322 | $11,875,606 | -$235,716 | -1.95% | |
| Allspring Global Investments Holdings, Llc | 0.02% | 1,100,165 | $11,441,716 | $11,639,746 | +$198,030 | +1.73% | |
| Wells Fargo & Company/Mn | 0.00% | 921,553 | $9,584,150 | $9,750,031 | +$165,881 | +1.73% | |
| Hennion & Walsh Asset Management, Inc. | 0.22% | 709,302 | $7,795,229 | $7,504,415 | -$290,814 | -3.73% | |
| Lpl Financial Llc | 0.00% | 676,357 | $7,034,115 | $7,155,857 | +$121,742 | +1.73% | |
| Sanctuary Advisors, Llc | 0.03% | 467,786 | $4,864,970 | $4,949,176 | +$84,206 | +1.73% | |
| Atala Financial Inc | 2.62% | 391,683 | $4,304,595 | $4,144,006 | -$160,589 | -3.73% | |
| Evoke Wealth, Llc | 0.08% | 401,081 | $4,192,597 | $4,243,437 | +$50,840 | +1.21% | |
| City Of London Investment Management Co Ltd | 0.25% | 371,024 | $4,077,554 | $3,925,434 | -$152,120 | -3.73% | |
| Ubs Group Ag | 0.00% | 365,655 | $3,802,812 | $3,868,630 | +$65,818 | +1.73% | |
| Northwestern Mutual Wealth Management Co | 0.00% | 364,958 | $3,795,563 | $3,861,256 | +$65,693 | +1.73% | |
| Hollencrest Capital Management | 0.12% | 307,635 | $3,199,406 | $3,254,778 | +$55,372 | +1.73% | |
| Dakota Wealth Management | 0.06% | 261,830 | $2,723,032 | $2,770,161 | +$47,129 | +1.73% | |
| Beverly Hills Private Wealth, Llc | 0.44% | 251,657 | $2,617,233 | $2,662,531 | +$45,298 | +1.73% | |
| Fiera Capital Corp | 0.01% | 241,123 | $2,507,679 | $2,551,081 | +$43,402 | +1.73% | |
| Ignite Planners, Llc | 0.29% | 194,025 | $2,132,335 | $2,052,785 | -$79,551 | -3.73% | |
| Royal Bank Of Canada | 0.00% | 181,076 | $1,883,000 | $1,915,784 | +$32,784 | +1.74% | |
| Trilogy Capital Inc. | 0.07% | 168,900 | $1,856,206 | $1,786,962 | -$69,244 | -3.73% | |
| Melfa Wealth Management, Inc. | 0.94% | 158,900 | $1,746,307 | $1,681,162 | -$65,145 | -3.73% | |
| Wescap Management Group, Inc. | 0.31% | 149,557 | $1,555,393 | $1,582,313 | +$26,920 | +1.73% | |
| Diligent Investors, Llc | 0.34% | 140,732 | $1,546,643 | $1,488,945 | -$57,698 | -3.73% | |
| Mackay Shields Llc | 0.05% | 128,815 | $1,415,677 | $1,362,863 | -$52,814 | -3.73% | |
| Cypress Wealth Services, Llc | 0.17% | 124,509 | $1,368,354 | $1,317,305 | -$51,049 | -3.73% | |
| Rareview Capital Llc | 0.73% | 125,561 | $1,299,555 | $1,328,435 | +$28,880 | +2.22% | |
| Raymond James Financial Inc | 0.00% | 115,452 | $1,200,701 | $1,221,482 | +$20,781 | +1.73% | |
| Summit Trail Advisors, Llc | 0.02% | 109,315 | $1,136,873 | $1,156,553 | +$19,680 | +1.73% | |
| Ballast Rock Private Wealth Llc | 0.53% | 91,705 | $958,635 | $970,239 | +$11,604 | +1.21% | |
| Baird Financial Group, Inc. | 0.00% | 86,804 | $902,762 | $918,386 | +$15,624 | +1.73% | |
| Matisse Capital | 0.35% | 78,600 | $817,440 | $831,588 | +$14,148 | +1.73% | |
| Cetera Investment Advisers | 0.00% | 75,751 | $787,808 | $801,446 | +$13,638 | +1.73% | |
| Channel Wealth Llc | 0.19% | 75,421 | $784,379 | $797,954 | +$13,575 | +1.73% | |
| D.A. Davidson & Co. | 0.00% | 70,591 | $775,803 | $746,853 | -$28,950 | -3.73% | |
| Perennial Investment Advisors, Llc | 0.06% | 73,146 | $760,713 | $773,885 | +$13,172 | +1.73% | |
| Alteri Wealth Llc | 0.21% | 68,764 | $755,716 | $727,523 | -$28,193 | -3.73% | |
| Allianz Asset Management Gmbh | 0.00% | 70,489 | $733,086 | $745,774 | +$12,688 | +1.73% | |
| Vivaldi Capital Management Lp | 0.10% | 68,301 | $710,333 | $722,625 | +$12,292 | +1.73% | |
| Myecfo, Llc | 0.28% | 64,170 | $667,368 | $678,919 | +$11,551 | +1.73% | |
| Envestnet Asset Management Inc | 0.00% | 62,452 | $649,501 | $660,742 | +$11,241 | +1.73% | |
| Western Wealth Management, Llc | 0.02% | 60,865 | $632,996 | $643,952 | +$10,956 | +1.73% | |
| Steward Partners Investment Advisory, Llc | 0.00% | 58,633 | $609,783 | $620,337 | +$10,554 | +1.73% | |
| Osaic Holdings, Inc. | 0.00% | 58,576 | $609,189 | $619,734 | +$10,545 | +1.73% | |
| Arlington Financial Advisors, Llc | 0.08% | 55,000 | $604,450 | $581,900 | -$22,550 | -3.73% | |
| Jane Street Group, Llc | 0.00% | 56,345 | $585,988 | $596,130 | +$10,142 | +1.73% | |
| Evolve Private Wealth, Llc | 0.03% | 53,518 | $556,587 | $566,220 | +$9,633 | +1.73% |
Frequently asked questions about MUC
Who owns the most MUC stock?
The largest holders of MUC 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 MUNIHOLD CA QLTY (MUC).
Is MUC widely held by superinvestors?
Many widely followed stocks like MUC appear across numerous superinvestor portfolios because of liquidity, index inclusion, and fundamentals. The holder count and table above show how broadly MUC 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.