BlackRock MuniHoldings California Quality Fund, Inc.
US ˙ NYSE ˙ US09254L1070

SecurityMUC / BlackRock MuniHoldings California Quality Fund, Inc.
InstitutionFiera Capital Corp
Latest Disclosed Ownership241,123 shares
Latest Disclosed Value $ 2,507,679
Fiera Capital Corp reports 45.21% decrease in ownership of MUC / BlackRock MuniHoldings California Quality Fund, Inc.

On May 12, 2026 - Fiera Capital Corp filed a 13F-HR form disclosing ownership of 241,123 shares of BlackRock MuniHoldings California Quality Fund, Inc. (US:MUC) valued at $2,507,679 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 11, 2026 disclosing 440,087 shares of BlackRock MuniHoldings California Quality Fund, Inc.. This represents a change in shares of -45.21% during the quarter. The current value of the position is $2,594,483 USD.

Institutional Ownership: 13F and NPORT Filings

The Security and Class in the table below are shown exactly as filed by the investor. We do our best to track continuity of investments through acquisitions, and this will be reflected in the table as changes in names. In addition to descriptive data, performance of the investment is shown over time. To calculate quarterly performance, we first calculate cost basis of the shares purchased during the quarter, then use that to calculate gross profit. Quarterly return is Gross Profit / Starting Portfolio value.

Note that cost basis is calculated and stored in thousands, so small quarterly changes in shares frequently result in a cost basis of zero.

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Disclosed Equity Positions (from 13F/NPORT Filings)
File
Date
Effective
Date
Form Security Class ID Avg Price
Paid (Est)
Reported
Shares
ΔShares ΔShares
(%)
Reported
Value
(x1000)
ΔValue
(%)
Alloc
(%)
ΔAlloc ΔAlloc (%) Cost Basis
(x1000)
Unrealized
Gain/Loss
(x1000)
2026-05-12 2026-03-31 13F BLACKROCK MUNIHLDNGS CALI COM 09254L107 241,123 -198,964 -45.21 2,508 -46.25 0.0086
2026-02-11 2025-12-31 13F BLACKROCK MUNIHLDNGS CALI QL COM 09254L107 440,087 440,087 4,665 0.0148
2023-02-08 2022-12-31 13F BLACKROCK MUNIHLDNGS CALI QL COM 09254L107 0 -740,285 -100.00 0 -100.00
2022-11-03 2022-09-30 13F BLACKROCK MUNIHLDNGS CALI QL COM 09254L107 740,285 -5,948 -0.80 7,910 -11.44 0.0284
2022-08-10 2022-06-30 13F BLACKROCK MUNIHLDNGS CALI QL COM 09254L107 746,233 476,296 176.45 8,932 152.96 0.0265
2022-05-09 2022-03-31 13F BLACKROCK MUNIHLDNGS CALI QL COM 09254L107 269,937 182,638 209.21 3,531 161.94 0.0065
2022-02-08 2021-12-31 13F BLACKROCK MUNIHLDNGS CALI QL COM 09254L107 87,299 54,966 170.00 1,348 165.88 0.0032
2021-11-12 2021-09-30 13F BLACKROCK MUNIHLDNGS CALI QL COM 09254L107 32,333 -101,544 -75.85 507 -76.23 0.0013
2021-08-16 2021-06-30 13F/A-1 BLACKROCK MUNIHLDNGS CALI QL COM 09254L107 133,877 -18,054 -11.88 2,133 -6.73 0.0055
2021-08-11 2021-06-30 13F BLACKROCK MUNIHLDNGS CALI QL COM 09254L107 133,877 -18,054 1,892 0.0053
2021-05-11 2021-03-31 13F BLACKROCK MUNIHLDNGS CALI QL COM 09254L107 151,931 -119,371 -44.00 2,287 -43.81 0.0066
2021-02-09 2020-12-31 13F BLACKROCK MUNIHLDNGS CALI QL COM 09254L107 271,302 5,622 2.12 4,070 9.59 0.0109
2020-11-12 2020-09-30 13F BLACKROCK MUNIHLDNGS CALI QL COM 09254L107 265,680 -9,261 -3.37 3,714 -4.40 0.0110
2020-08-07 2020-06-30 13F BLACKROCK MUNIHLDNGS CALI QL COM 09254L107 274,941 -41,714 -13.17 3,885 -7.96 0.0131
2020-05-08 2020-03-31 13F BLACKROCK MUNIHLDNGS CALI QL COM 09254L107 316,655 50,427 18.94 4,221 13.32 0.0176
2020-02-06 2019-12-31 13F BLACKROCK MUNIHLDNGS CALI QL COM 09254L107 266,228 6,750 2.60 3,725 1.66 0.0124
2019-11-12 2019-09-30 13F BLACKROCK MUNIHLDNGS CALI QL COM 09254L107 259,478 14,078 5.74 3,664 9.37 0.0137
2019-08-12 2019-06-30 13F BLACKROCK MUNIHLDNGS CALI QL COM 09254L107 245,400 -164,437 -40.12 3,350 -38.31 0.0127
2019-05-13 2019-03-31 13F/A-1 BLACKROCK MUNIHLDNGS CALI QL COM 09254L107 409,837 -141,579 -25.68 5,430 -20.14 0.0212
2019-05-10 2019-03-31 13F BLACKROCK MUNIHLDNGS CALI QL COM 09254L107 409,837 -141,579 5,430
2019-02-12 2018-12-31 13F BLACKROCK MUNIHLDNGS CALI QL COM 09254L107 551,416 74,574 15.64 6,799 13.52 0.0308
2018-11-13 2018-09-30 13F BLACKROCK MUNIHLDNGS CALI QL COM 09254L107 476,842 122,080 34.41 5,989 28.00 0.0238
2018-08-02 2018-06-30 13F BLACKROCK MUNIHLDNGS CALI QL COM 09254L107 354,762 110,727 45.37 4,679 45.36 0.0202
2018-05-11 2018-03-31 13F BLACKROCK MUNIHLDNGS CALI QL COM 09254L107 244,035 99,552 68.90 3,219 56.87 0.0153
2018-02-09 2017-12-31 13F BLACKROCK MUNIHLDNGS CALI QL COM 09254L107 144,483 3,289 2.33 2,052 -1.91 0.0098
2017-11-13 2017-09-30 13F BLACKROCK MUNIHLDNGS CALI QL COM 09254L107 141,194 13,223 10.33 2,092 13.26 0.0100
2017-08-10 2017-06-30 13F BLACKROCK MUNIHLDNGS CALI QL COM 09254L107 127,971 -228,554 -64.11 1,847 -63.44 0.0090
2017-05-15 2017-03-31 13F BLACKROCK MUNIHLDNGS CALI QL COM 09254L107 356,525 10,904 3.15 5,052 3.82 0.0267
2017-02-14 2016-12-31 13F BLACKROCK MUNIHLDNGS CALI QL COM 09254L107 345,621 345,621 4,866 0.0273
Legend
Shares
The total number of shares held by the institution at the end of the reporting period (the effective date). This is provided in the filing.
Value
The total value of the shares as of the effective date. This is provided in the filing.
Avg. Share Price
The weighted average share price of the shares held by the institution. We use FIFO accounting to determine this price
Class
This is the security class as indicated by the filer. There are a variety of values for this field. Common values include "EC" = equity common, "EP" - equity preferred
Allocation (%)
The percent of the institution's portfolio that this position represents. This is provided in NPORT filings. For 13F filings, we calculate it.
Change in Allocation
The change in allocation from the prior reporting period. This is calculated as current allocation - prior allocation.
Change in Allocation (%)
The percent change in allocation from the prior reporting period. This is calculated as (current allocation - prior allocation) / prior allocation.
Cost Basis
The total cost of the shares held. This is calculated as reported shares * avg. share price
Unrealized Gain/Loss
This is the market value of the position as of the effective date minus the cost basis.