Companies / BlackRock Muniassets Fund, Inc.

BlackRock Muniassets Fund, Inc.

NYSE: MUACIK 901243WILMINGTON, DE

Ownership

13F as of Jun 30, 2026

Share count not yet available for this company — ownership percentages can’t be computed.

Insiders 7

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Insider% of sharesShares
Romaglino ChristianDirector
—1,068
Hubbard Robert GlennDirector
—261
Kester W CarlDirector
—188
Harris Stayce D.Director
—20
Maloney Kevin—
—0
Oconnor Walter—
—0
Soccio Phillip—
—0

Institutional holders 84

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HolderValue% of shares
Bank of America Corp /De$15.47M—
Guggenheim Capital LLC$14.24M—
Keybank National ASSOCIATION/OH$11.17M—
Hennion & Walsh Asset Management, Inc.$10.46M—
Commonwealth Equity Services, LLC$5.40M—
Advisors Asset Management, Inc.$5.04M—
The PNC Financial Services Group, Inc.$3.31M—
Morgan Stanley$3.09M—
LPL Financial LLC$2.77M—
Rivernorth Capital Management, LLC$2.21M—

Activity

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InsidersInstitutions
What insiders are doing in this stock (Form 4).
DateActorActionSecurityValueShares ΔPosition afterImpact
Feb 23, 2026Romaglino Christian
Director
OtherCommon Stock$12.0K+1K
+13086.10%
1,068
low
Jan 30, 2026Oconnor WalterOtherCommon Stock$11.6K-1K
-100.00%
0
low
Jan 30, 2026Soccio PhillipOtherCommon Stock$7.9K-711
-100.00%
0
low
Jan 30, 2026Maloney KevinOtherCommon Stock$4.3K-385
-100.00%
0
low
Feb 23, 2026Hubbard Robert Glenn
Director
OtherCommon Stock$3.0K+261
261
low
Feb 23, 2026Kester W Carl
Director
OtherCommon Stock$1000+88
+88.00%
188
low
Feb 23, 2026Harris Stayce D.
Director
OtherCommon Stock$102+9
+83.35%
20
low
Jan 30, 2026Maloney KevinExercisePhantom Shares—-197
-100.00%
0
low

Securities

via CUSIP / OpenFIGI
SymbolTypeMarketCUSIPFIGI
MUAClosed-End FundEquity09254J102BBG000BHYBF1