BlackRock MuniHoldings Fund, Inc.
US ˙ NYSE ˙ US09253N1046

SecurityMHD / BlackRock MuniHoldings Fund, Inc.
InstitutionFiera Capital Corp
Latest Disclosed Ownership322,991 shares
Latest Disclosed Value $ 3,643,338
Fiera Capital Corp reports 20.40% decrease in ownership of MHD / BlackRock MuniHoldings Fund, Inc.

On May 12, 2026 - Fiera Capital Corp filed a 13F-HR form disclosing ownership of 322,991 shares of BlackRock MuniHoldings Fund, Inc. (US:MHD) valued at $3,643,338 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 11, 2026 disclosing 405,749 shares of BlackRock MuniHoldings Fund, Inc.. This represents a change in shares of -20.40% during the quarter. The current value of the position is $3,778,995 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 MUNIHOLDINGS FD IN COM 09253N104 322,991 -82,758 -20.40 3,643 -23.51 0.0074
2026-02-11 2025-12-31 13F BLACKROCK MUNIHOLDINGS FD IN COM 09253N104 405,749 -15,458 -3.67 4,763 -3.76 0.0151
2025-11-07 2025-09-30 13F BLACKROCK MUNIHOLDINGS FD IN COM 09253N104 421,207 -3,308 -0.78 4,949 4.10 0.0160
2025-08-08 2025-06-30 13F BLACKROCK MUNIHOLDINGS FD IN COM 09253N104 424,515 -3,360 -0.79 4,755 -5.36 0.0161
2025-05-07 2025-03-31 13F BLACKROCK MUNIHOLDINGS FD IN COM 09253N104 427,875 -25,577 -5.64 5,023 -5.07 0.0181
2025-01-29 2024-12-31 13F BLACKROCK MUNIHOLDINGS FD IN COM 09253N104 453,452 9,428 2.12 5,292 -5.79 0.0167
2024-11-01 2024-09-30 13F BLACKROCK MUNIHOLDINGS FD IN COM 09253N104 444,024 -7,356 -1.63 5,617 2.91 0.0169
2024-10-31 2024-06-30 13F/A-2 BLACKROCK MUNIHOLDINGS FD IN COM 09253N104 451,380 -209,476 -31.70 5,457 -31.64 0.0169
2024-08-19 2024-06-30 13F/A-1 BLACKROCK MUNIHOLDINGS FD IN COM 09253N104 451,380 -209,476 5,457 0.0171
2024-08-01 2024-06-30 13F BLACKROCK MUNIHOLDINGS FD IN COM 09253N104 451,380 -209,476 5,457 0.0092
2024-08-22 2024-03-31 13F/A-1 BLACKROCK MUNIHOLDINGS FD IN COM 09253N104 660,856 -189,791 -22.31 7,983 -21.20 0.0233
2024-05-01 2024-03-31 13F BLACKROCK MUNIHOLDINGS FD IN COM 09253N104 660,856 -189,791 7,983 0.0233
2024-08-22 2023-12-31 13F/A-1 BLACKROCK MUNIHOLDINGS FD IN COM 09253N104 850,647 65,450 8.34 10,131 25.15 0.0311
2024-02-08 2023-12-31 13F BLACKROCK MUNIHOLDINGS FD IN COM 09253N104 850,647 65,450 10,131 0.0311
2024-08-22 2023-09-30 13F/A-1 BLACKROCK MUNIHOLDINGS FD IN COM 09253N104 785,197 18,060 2.35 8,095 -9.26 0.0259
2023-11-09 2023-09-30 13F BLACKROCK MUNIHOLDINGS FD IN COM 09253N104 785,197 18,060 8,095 0.0259
2023-08-09 2023-06-30 13F BLACKROCK MUNIHOLDINGS FD IN COM 09253N104 767,137 104,678 15.80 8,922 11.76 0.0258
2023-04-26 2023-03-31 13F BLACKROCK MUNIHOLDINGS FD IN COM 09253N104 662,459 -33,135 -4.76 7,983 -5.47 0.0238
2023-02-08 2022-12-31 13F BLACKROCK MUNIHOLDINGS FD IN COM 09253N104 695,594 326,828 88.63 8,445 104.55 0.0263
2022-11-03 2022-09-30 13F BLACKROCK MUNIHOLDINGS FD IN COM 09253N104 368,766 -2,009 -0.54 4,128 -12.26 0.0148
2022-08-10 2022-06-30 13F BLACKROCK MUNIHOLDINGS FD IN COM 09253N104 370,775 17,778 5.04 4,705 -6.33 0.0140
2022-05-09 2022-03-31 13F BLACKROCK MUNIHOLDINGS FD IN COM 09253N104 352,997 228,297 183.08 5,023 140.33 0.0093
2022-02-08 2021-12-31 13F BLACKROCK MUNIHOLDINGS FD IN COM 09253N104 124,700 103,300 482.71 2,090 497.14 0.0049
2021-11-12 2021-09-30 13F BLACKROCK MUNIHOLDINGS FD IN COM 09253N104 21,400 -61,242 -74.11 350 -74.77 0.0009
2021-08-16 2021-06-30 13F/A-1 BLACKROCK MUNIHOLDINGS FD IN COM 09253N104 82,642 -11,645 -12.35 1,387 -8.08 0.0036
2021-08-11 2021-06-30 13F BLACKROCK MUNIHOLDINGS FD IN COM 09253N104 82,642 -11,645 1,233 0.0035
2021-05-11 2021-03-31 13F BLACKROCK MUNIHOLDINGS QUALI COM 09253N104 94,287 94,287 1,509 0.0043
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.