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XBTAX
ETF · 09250B103
XBTAX
CEF
BLACKROCK LONG-TERM MUN ADVA
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Holders (tracked)
1
Combined shares
11,710
Combined value
$108.7
K
Last close
$10.04
Quarter
2025Q4
Tracked holders · last 8 quarters
Flat over the last 3 quarters.
1
1
2021Q4
2025Q4
Filing-implied avg cost: $9.28 · live $10.04
Who owns XBTAX
1 super-investors · 2025Q4
Tracked stake
11.7K
shares
Combined value
$109K
% of shares outstanding
—
shares-out unknown
Quarter action mix
New
1
#
Manager
Shares
Value
% of book
Last action
8Q trend
1
Ken Griffin
Citadel Advisors
11.7K
$109K
0.0%
New
+11.7K
Who moved on this name in 2025Q4
Position changes reported for the latest quarter, grouped by direction.
New positions
1
Ken Griffin (Citadel Advisors)
+11,710
$109K
Added to
0
—
Trimmed
0
—
Exited
0
—
Institutional ownership over time
Distinct super-investors holding this ticker · combined dollar value, by quarter.
Quarter
Holders
Shares
Combined value
Δ holders
2021Q4
1
14,903
$224K
—
2024Q4
1
10,864
$106K
—
2025Q4
1
11,710
$109K
—