BlackRock MuniHoldings Fund, Inc.
US ˙ NYSE ˙ US09253N1046

SecurityMHD / BlackRock MuniHoldings Fund, Inc.
InstitutionSpire Wealth Management
Latest Disclosed Ownership16,472 shares
Latest Disclosed Value $ 185,804
Spire Wealth Management reports 311.80% increase in ownership of MHD / BlackRock MuniHoldings Fund, Inc.

On April 22, 2026 - Spire Wealth Management filed a 13F-HR form disclosing ownership of 16,472 shares of BlackRock MuniHoldings Fund, Inc. (US:MHD) valued at $185,804 USD as of March 31, 2026. The entity filed a previous 13F-HR on January 14, 2026 disclosing 4,000 shares of BlackRock MuniHoldings Fund, Inc.. This represents a change in shares of 311.80% during the quarter. The current value of the position is $191,899 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)
2026-04-22 2026-03-31 13F BLACKROCK MUNIHOLDINGS FD IN COM 09253N104 16,472 12,472 311.80 186 302.17 0.0040
2026-01-14 2025-12-31 13F BLACKROCK MUNIHOLDINGS FD IN COM 09253N104 4,000 0 0.00 47 -2.13 0.0016
2025-10-23 2025-09-30 13F BLACKROCK MUNIHOLDINGS FD IN COM 09253N104 4,000 0 0.00 47 6.82 0.0016
2025-08-04 2025-06-30 13F BLACKROCK MUNIHOLDINGS FD IN COM 09253N104 4,000 0 0.00 45 -4.35 0.0016
2025-04-23 2025-03-31 13F BLACKROCK MUNIHOLDINGS FD IN COM 09253N104 4,000 0 0.00 47 0.00 0.0015
2025-01-24 2024-12-31 13F BLACKROCK MUNIHOLDINGS FD IN COM 09253N104 4,000 0 0.00 47 -8.00 0.0014
2024-10-15 2024-09-30 13F BLACKROCK MUNIHOLDINGS FD IN COM 09253N104 4,000 0 0.00 51 4.17 0.0017
2024-07-31 2024-06-30 13F BLACKROCK MUNIHOLDINGS FD IN COM 09253N104 4,000 0 0.00 48 0.00 0.0017
2024-04-24 2024-03-31 13F BLACKROCK MUNIHOLDINGS FD IN COM 09253N104 4,000 0 0.00 48 4.35 0.0009
2024-02-06 2023-12-31 13F BLACKROCK MUNIHOLDINGS FD IN COM 09253N104 4,000 1,362 51.63 47 70.37 0.0015
2023-11-08 2023-09-30 13F BLACKROCK MUNIHOLDINGS FD IN COM 09253N104 2,638 0 0.00 27 -10.00 0.0010
2023-08-09 2023-06-30 13F BLACKROCK MUNIHOLDINGS FD IN COM 09253N104 2,638 0 0.00 31 -3.23 0.0011
2023-05-09 2023-03-31 13F BLACKROCK MUNIHOLDINGS FD IN COM 09253N104 2,638 2,638 32 0.0012
2022-11-07 2022-09-30 13F BLACKROCK MUNIHOLDINGS FD IN COM 09253N104 0 -2,638 -100.00 0 -100.00
2022-07-22 2022-06-30 13F BLACKROCK MUNIHOLDINGS FD IN COM 09253N104 2,638 0 0.00 33 -13.16 0.0014
2022-04-18 2022-03-31 13F BLACKROCK MUNIHOLDINGS QUALI COM 09253N104 2,638 -4,000 -60.26 38 -65.77 0.0010
2022-01-14 2021-12-31 13F BLACKROCK MUNIHOLDINGS QUALI COM 09253N104 6,638 -1,638 -19.79 111 -17.78 0.0025
2021-10-22 2021-09-30 13F BLACKROCK MUNIHOLDINGS QUALI COM 09253N104 8,276 0 0.00 135 -2.88 0.0036
2021-07-26 2021-06-30 13F BLACKROCK MUNIHOLDINGS QUALI COM 09253N104 8,276 1,043 14.42 139 19.83 0.0038
2021-05-21 2021-03-31 13F/A-1 BLACKROCK MUNIHOLDINGS QUALI COM 09253N104 7,233 7,233 116 0.0031
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.