BLACKROCK HIGH YIELD MUNI IN (HYMU) Top Institutional Shareholders

BLACKROCK HIGH YIELD MUNI IN (HYMU) is currently reported in institutional portfolios tracked by InsiderSet based on the latest available SEC Form 13F filings for the quarter ended March 31, 2026. The institutional investors covered on this page collectively reported approximately $219.23M in HYMU holdings during the latest filing period.

Lpl Financial Llc is currently the largest disclosed institutional shareholder of HYMU tracked by InsiderSet, reporting ownership valued at approximately $31.83M in its March 31, 2026 SEC Form 13F filing.

The top 10 institutional shareholders tracked on this page collectively account for approximately 57% of the total disclosed HYMU value among the investors covered in this analysis. Major shareholders include Lpl Financial Llc, Commonwealth Equity Services, Llc, Osaic Holdings, Inc., and several other long-term asset managers with concentrated positions in BLACKROCK HIGH YIELD MUNI IN (HYMU).

This page ranks the largest institutional HYMU 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

136

Total Reported Value

$219.23M

Largest Holder

Lpl Financial Llc

Largest Position

$31.83M

Insider Transactions (90d)

0

Latest Filing Quarter

Q1 2026

New Institutional Positions

155

Funds Exiting Positions

0

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NameInvestor/ManagerPortfolio %QuantityReported BalanceCurrent Estimated ValueGain/loss Since FilingEstimated Portfolio Performance
Lpl Financial Llc0.01%1,445,659$31,833,400———
Commonwealth Equity Services, Llc0.04%1,283,310$28,258,492———
Osaic Holdings, Inc.0.02%625,733$13,778,868———
Envestnet Asset Management Inc0.00%612,682$13,491,252———
Hightower Advisors, Llc0.01%313,698$6,907,685———
Dynasty Wealth Management, Llc0.06%303,178$6,675,977———
Quotient Wealth Partners, Llc0.17%301,923$6,648,345———
Trust Co0.60%291,964$6,429,047———
Iht Wealth Management, Llc0.14%274,416$6,042,637———
Prentice Wealth Management Llc1.07%216,305$4,763,036———
Mml Investors Services, Llc0.01%189,202$4,166,222———
Forte Asset Management Llc1.72%178,412$3,928,630———
Cliftonlarsonallen Wealth Advisors, Llc0.06%176,776$3,892,608———
Evergreen Wealth Partners Llc2.54%151,336$3,332,419———
Advisory Resource Group0.55%145,657$3,207,367———
Ashton Thomas Private Wealth, Llc0.07%139,841$3,079,299———
Jane Street Group, Llc0.00%131,778$2,901,752———
Vertex Planning Partners, Llc0.50%116,843$2,572,883———
Rialto Wealth Management, Llc0.54%109,656$2,414,626———
Fourthought Financial Partners, Llc0.20%106,134$2,337,067———
Cetera Investment Advisers0.00%105,106$2,314,426———
Truist Financial Corp0.00%93,749$2,064,352———
Delarme Wealth Management, Inc.1.26%89,076$1,961,454———
Sk Wealth Management, Llc0.53%86,242$1,899,905———
Wcg Wealth Advisors Llc0.05%83,718$1,843,476———
Legacy Advisory Services, Llc1.35%80,500$1,772,610———
Keebeck Wealth Management0.20%79,462$1,749,753———
Ausdal Financial Partners, Inc.0.08%76,944$1,694,298———
Private Advisor Group, Llc0.01%70,864$1,560,420———
C2P Capital Advisory Group, Llc D.B.A. Prosperity Capital Advisors0.09%70,045$1,542,384———
Independent Advisor Alliance0.02%65,373$1,439,521———
Cofg Advisors, Llc0.33%60,458$1,331,285———
Joseph Group Capital Management0.33%60,341$1,328,709———
Vestmark Advisory Solutions, Inc.0.01%58,806$1,294,908———
Mba Advisors Llc0.42%49,354$1,086,775———
Destiny Wealth Partners, Llc0.12%48,680$1,071,934———
Diversify Wealth Management, Llc0.02%46,635$1,034,836———
Wealth Advisors Of Tampa Bay, Llc0.33%45,000$990,900———
World Investment Advisors0.02%44,666$983,544———
Stratos Wealth Partners, Ltd.0.01%43,495$957,767———
Financial Engines Advisors L.L.C.0.00%42,855$943,667———
Aspen Wealth Management Llc0.19%42,693$940,100———
Avior Wealth Management, Llc0.03%42,522$936,334———
Objective Capital Management, Llc0.90%40,296$887,328———
Creative Planning0.00%36,563$805,117———
Beacon Pointe Advisors, Llc0.00%36,125$795,480———
Orion Porfolio Solutions, Llc0.01%35,800$788,316———
Envestnet Portfolio Solutions, Inc.0.00%35,506$781,842———
Old Mission Capital Llc0.02%34,943$769,444———
Kestra Advisory Services, Llc0.00%34,471$759,048———

Frequently asked questions about HYMU

  • Who owns the most HYMU stock?

    The largest holders of HYMU 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 HIGH YIELD MUNI IN (HYMU).

  • Is HYMU widely held by superinvestors?

    Many widely followed stocks like HYMU appear across numerous superinvestor portfolios because of liquidity, index inclusion, and fundamentals. The holder count and table above show how broadly HYMU 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.

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