MUA Blackrock Muniassets Fund (MUA) Insider Trading, Ownership & Congress Trades
Other · CIK 0000901243
SEC filings
Insider buyers, 180 days
0
House members buying, 1 year
0
STOCK Act, US House only, disclosed up to 45 days after the trade
Funds added, last quarter
42
13F, latest reported quarter
What the filings say about MUA
Congress, 1 year
0 bought · 1 sold
Latest: sale, 2026-03-17
Blackrock Muniassets Fund insider trades (Form 4)
Form 4 buys and sells (codes P and S). Grants, option exercises
and conversions excluded.
No insider purchases or sales are on record for BLACKROCK MUNIASSETS FUND, INC. in the period covered. Source: SEC Form 4 filings, as of 2026-10-28.
Insider
Filed
Shares
Value
Since filing
Context
- First Form 4 purchase or sale (code P or S) here by this insider on our record.
- The trade is 100.0% of the 10 shares held after it.
- No other insider bought within 30 days.
- 42 funds added in the 13F quarter to Jun 30, 2026.
Insider activity: Director Harris Stayce D. bought about $115 of MUA on Oct 29, 2024; 42 funds added in the latest 13F quarter.Context
- 41 earlier Form 4 trades (code P or S) here by this insider (1 buy, 40 sales), the last on Nov 20, 2023.
- No other insider sold within 30 days.
- 42 funds added in the 13F quarter to Jun 30, 2026.
Insider activity: Insider BANK OF AMERICA CORP /DE/ sold about $58.5K of MUA on Dec 27, 2023; 42 funds added in the latest 13F quarter.Context
- 41 earlier Form 4 trades (code P or S) here by this insider (1 buy, 40 sales), the last on Nov 20, 2023.
- The trade is 25.0% of the 400 shares held after it.
- No other insider bought within 30 days.
- 42 funds added in the 13F quarter to Jun 30, 2026.
Insider activity: Insider BANK OF AMERICA CORP /DE/ bought about $1.1K of MUA on Dec 27, 2023; 42 funds added in the latest 13F quarter.Context
- 41 earlier Form 4 trades (code P or S) here by this insider (1 buy, 40 sales), the last on Nov 20, 2023.
- The trade is 13.0% of the 2,300 shares held after it.
- No other insider bought within 30 days.
- 42 funds added in the 13F quarter to Jun 30, 2026.
Insider activity: Insider BANK OF AMERICA CORP /DE/ bought about $3.2K of MUA on Dec 27, 2023; 42 funds added in the latest 13F quarter.Context
- 41 earlier Form 4 trades (code P or S) here by this insider (1 buy, 40 sales), the last on Nov 20, 2023.
- The trade is 16.1% of the 3,100 shares held after it.
- No other insider bought within 30 days.
- 42 funds added in the 13F quarter to Jun 30, 2026.
Insider activity: Insider BANK OF AMERICA CORP /DE/ bought about $5.3K of MUA on Dec 27, 2023; 42 funds added in the latest 13F quarter.70 transactions on record
Since filing: total return from the first close after the filing to the latest close, dividend-adjusted. Not a forecast.
Context lines are counts over the filings above and returns from our own price history, never a price level. Not investment advice.
Seven facts, ranked against the sector ·
Rank is not a forecast
Insiders
no insider buys or sells on file
Congress
no House purchase disclosed in the last 12 months
Funds
42 funds bought in last quarter
more than 57% of all 58 companies we track
Revenue
no revenue reported in any filing
Margin
no margin: no revenue reported
Buybacks
no share repurchases reported
Short interest
1.0 days to cover · settled 2026-09-30
What changed in the last 30 days
Nothing new filed in the last 30 days
Watch MUA
A free account keeps a watchlist and can send one email a day when insiders, funds or Congress file on the names in it. No password and no card.
The year, with the filings on it
Total return over 12 months. Each marker is a filing; hover or tap one for the detail.
-6.2%12M
Indexed to 100, dividend-adjusted, not a price chart.
When a name files heavily, the largest trades are drawn first.
Who owns MUA: institutional holders (13F)
13F holdings, latest reported quarter
1,378,675 sh
$15.2M
1,211,956 sh
$13.3M
1,061,633 sh
$11.7M
1,059,956 sh
$11.7M
868,104 sh
$9.5M
Congress trades in MUA
STOCK Act disclosures, US House only, filed up to 45 days after the trade
Sold 2026-03-17 · disclosed 17 days later
$50,001 - $100,000
Activist and 5% holders (13D/13G)
No 5%+ ownership filings
Nobody has filed for crossing 5%. That is a fact, not missing data.
MUA planned insider sales (Form 144)
No planned-sale notices
No insider has filed to sell. Watch this after a run-up.
MUA mutual fund holders (N-PORT)
Funds ranked by the share of their own portfolio in this stock (N-PORT).
VanEck CEF Muni Income ETF
$4.4M position · as of 2026-07-31
2.0%
Robinson Tax Advantaged Income Fund
$2.0M position · as of 2026-06-30
0.9%
Clearwater Tax-Exempt Bond Fund
$888.6K position · as of 2026-06-30
0.1%
Aspiriant Risk-Managed Municipal Bond Fund
$203.1K position · as of 2026-06-30
0.0%
Multi-Hedge Strategies Fund
$2.9K position · as of 2026-06-30
0.0%
SEC N-PORT, monthly, about 60 days late · funds ≥ $10M ·
% is the share of the fund's own portfolio
Live price
Daily candles from TradingView, under their licence. No filings marked.
Why this name is on the desk
The complete filing record, in one place.
The record shows 42 funds added last quarter. Each figure is a federal filing, dated the day it went public.
MUA Stock Sonar score 1/7 axes
Find similar shapesCompare1 of 7 axes scored. Each is a percentile against sector peers (all companies when the sector is thin); higher is better. An unscored axis is unmeasured, not low. How it is scored
MUA filings, in plain words
Have members of Congress traded MUA?
Yes. In the year to 2026-10-28, 0 House members disclosed buying MUA and 1 House member disclosed selling it; the latest on record is a sale by Kevin Hern dated 2026-03-17.
Read the full summary
In the year to 2026-10-28, 0 members of Congress disclosed buying MUA and 1 member disclosed selling it; the latest on record is a sale by Kevin Hern dated 2026-03-17. Each figure is counted from SEC and House filings as of 2026-10-28, dated the day the filing was made public.
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