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Built from publicly disclosed institutional and insider activity. Informational purposes only - not investment advice.OpenStocks · v0.1
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  1. Home/
  2. ETFs/
  3. XBFZX
ETF · 09248E102

XBFZX

CEF
BLACKROCK CALIF MUN INCOME T
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Holders (tracked)
2
Combined shares
30,373
Combined value
$326.2K
Last close
$12.04
Quarter
2025Q4
Tracked holders · last 8 quarters
+1 vs previous quarter over the last 8.
212024Q12025Q4
Filing-implied avg cost: $10.74 · live $12.04

Who owns XBFZX

2 super-investors · 2025Q4
Tracked stake
30.4K
shares
Combined value
$326K
% of shares outstanding
—
shares-out unknown
Quarter action mix
New1Held1
#ManagerSharesValue% of bookLast action8Q trend
1Izzy Englander
Millennium Mgmt
15.6K$167K0.0%
Held
2Ken Griffin
Citadel Advisors
14.8K$159K0.0%
New+14.8K

Who moved on this name in 2025Q4

Position changes reported for the latest quarter, grouped by direction.
New positions1
  • Ken Griffin (Citadel Advisors)
    +14,806
    $159K
Added to0
—
Trimmed0
—
Exited0
—

Institutional ownership over time

Distinct super-investors holding this ticker · combined dollar value, by quarter.
QuarterHoldersSharesCombined valueΔ holders
2017Q4
2
33,676
$464K
—
2018Q1
1
12,377
$161K
-1
2018Q4
1
19,461
$233K
—
2022Q4
1
38,152
$413K
—
2023Q1
1
57,670
$675K
—
2023Q2
1
31,134
$369K
—
2023Q3
1
15,567
$160K
—
2023Q4
1
15,567
$187K
—
2024Q1
1
15,567
$184K
—
2024Q2
1
15,567
$186K
—
2024Q3
1
15,567
$188K
—
2024Q4
1
15,567
$174K
—
2025Q1
2
55,186
$606K
+1
2025Q2
1
15,567
$168K
-1
2025Q3
1
15,567
$170K
—
2025Q4
2
30,373
$326K
+1