BlackRock Multi-Sector Income Trust
US ˙ NYSE ˙ US09258A1079

SecurityBIT / BlackRock Multi-Sector Income Trust
InstitutionFirst Trust Advisors Lp
Latest Disclosed Ownership104,586 shares
Latest Disclosed Value $ 1,309,422
First Trust Advisors Lp reports 23.23% increase in ownership of BIT / BlackRock Multi-Sector Income Trust

On May 13, 2026 - First Trust Advisors Lp filed a 13F-HR form disclosing ownership of 104,586 shares of BlackRock Multi-Sector Income Trust (US:BIT) valued at $1,309,417 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 13, 2026 disclosing 84,868 shares of BlackRock Multi-Sector Income Trust. This represents a change in shares of 23.23% during the quarter. The current value of the position is $1,314,646 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.

Upgrade to unlock premium data and export to Excel .

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)
2026-05-13 2026-03-31 13F BLACKROCK MULTI SECTOR INC T COM 09258A107 104,586 19,718 23.23 1,309 18.14 0.0009
2026-02-13 2025-12-31 13F BLACKROCK MULTI SECTOR INC T COM 09258A107 84,868 31,552 59.18 1,108 55.40 0.0008
2025-11-12 2025-09-30 13F BLACKROCK MULTI SECTOR INC T COM 09258A107 53,316 -8,162 -13.28 714 -20.51 0.0005
2025-08-13 2025-06-30 13F BLACKROCK MULTI SECTOR INC T COM 09258A107 61,478 4,070 7.09 898 7.94 0.0007
2025-05-14 2025-03-31 13F BLACKROCK MULTI SECTOR INC T COM 09258A107 57,408 -834 -1.43 831 -2.24 0.0007
2025-02-13 2024-12-31 13F BLACKROCK MULTI SECTOR INC T COM 09258A107 58,242 4,872 9.13 850 4.81 0.0007
2024-11-13 2024-09-30 13F BLACKROCK MULTI SECTOR INC T COM 09258A107 53,370 810 1.54 811 5.87 0.0008
2024-08-13 2024-06-30 13F BLACKROCK MULTI SECTOR INC T COM 09258A107 52,560 4,604 9.60 766 0.66 0.0008
2024-05-13 2024-03-31 13F BLACKROCK MULTI SECTOR INC T COM 09258A107 47,956 -782 -1.60 762 4.10 0.0008
2024-02-13 2023-12-31 13F BLACKROCK MULTI SECTOR INC T COM 09258A107 48,738 -4,638 -8.69 731 -5.31 0.0008
2023-11-13 2023-09-30 13F BLACKROCK MULTI SECTOR INC T COM 09258A107 53,376 -2,710 -4.83 772 -4.10 0.0009
2023-08-14 2023-06-30 13F BLACKROCK MULTI SECTOR INC T COM 09258A107 56,086 -3,750 -6.27 806 -7.79 0.0009
2023-05-15 2023-03-31 13F BLACKROCK MULTI SECTOR INC T COM 09258A107 59,836 -18,131 -23.25 873 -21.14 0.0010
2023-02-09 2022-12-31 13F BLACKROCK MULTI SECTOR INC T COM 09258A107 77,967 -1,472 -1.85 1,108 -2.12 0.0013
2022-11-14 2022-09-30 13F BLACKROCK MULTI SECTOR INC T COM 09258A107 79,439 -5,248 -6.20 1,131 -5.99 0.0015
2022-08-12 2022-06-30 13F BLACKROCK MULTI SECTOR INC T COM 09258A107 84,687 125 0.15 1,203 -13.70 0.0015
2022-05-13 2022-03-31 13F BLACKROCK MULTI SECTOR INC T COM 09258A107 84,562 -11,898 -12.33 1,394 -20.34 0.0014
2022-02-08 2021-12-31 13F BLACKROCK MULTI SECTOR INC T COM 09258A107 96,460 729 0.76 1,750 -2.29 0.0017
2021-11-15 2021-09-30 13F BLACKROCK MULTI SECTOR INC T COM 09258A107 95,731 1,004 1.06 1,791 1.30 0.0019
2021-10-12 2021-06-30 13F/A-1 BLACKROCK MULTI SECTOR INC T COM 09258A107 94,727 2,065 2.23 1,768 5.87 0.0019
2021-08-16 2021-06-30 13F BLACKROCK MULTI SECTOR INC T COM 09258A107 94,727 2,065 1,768 0.0018
2021-05-14 2021-03-31 13F BLACKROCK MULTI-SECTOR INC T COM 09258A107 92,662 716 0.78 1,670 3.53 0.0020
2021-02-02 2020-12-31 13F BLACKROCK MULTI-SECTOR INC T COM 09258A107 91,946 -3,366 -3.53 1,613 7.25 0.0021
2020-11-05 2020-09-30 13F BLACKROCK MULTI-SECTOR INC T COM 09258A107 95,312 -3,313 -3.36 1,504 5.84 0.0024
2020-07-22 2020-06-30 13F BLACKROCK MULTI-SECTOR INC T COM 09258A107 98,625 -4,540 -4.40 1,421 14.14 0.0025
2020-05-06 2020-03-31 13F BLACKROCK MULTI-SECTOR INC T COM 09258A107 103,165 5,019 5.11 1,245 -21.50 0.0028
2020-02-03 2019-12-31 13F BLACKROCK MULTI-SECTOR INC T COM 09258A107 98,146 292 0.30 1,586 -5.54 0.0027
2019-11-04 2019-09-30 13F BLACKROCK MULTI-SECTOR INC T COM 09258A107 97,854 3,137 3.31 1,679 1.57 0.0032
2019-07-30 2019-06-30 13F BLACKROCK MULTI-SECTOR INC T COM 09258A107 94,717 226 0.24 1,653 5.42 0.0031
2019-06-19 2019-03-31 13F/A-1 BLACKROCK MULTI-SECTOR INC T COM 09258A107 94,491 161 0.17 1,568 8.21 0.0031
2019-05-09 2019-03-31 13F BLACKROCK MULTI-SECTOR INC T COM 09258A107 94,491 161 1,568
2019-02-07 2018-12-31 13F BLACKROCK MULTI-SECTOR INC T COM 09258A107 94,330 -5,895 -5.88 1,449 -14.56 0.0034
2018-10-25 2018-09-30 13F BLACKROCK MULTI-SECTOR INC T COM 09258A107 100,225 3,350 3.46 1,696 2.42 0.0032
2018-08-02 2018-06-30 13F BLACKROCK MULTI-SECTOR INC T COM 09258A107 96,875 11,305 13.21 1,656 15.24 0.0034
2018-04-23 2018-03-31 13F BLACKROCK MULTI-SECTOR INC T COM 09258A107 85,570 1,576 1.88 1,437 -5.71 0.0033
2018-02-08 2017-12-31 13F BLACKROCK MULTI-SECTOR INC T COM 09258A107 83,994 3,628 4.51 1,524 1.40 0.0036
2017-10-24 2017-09-30 13F BLACKROCK MULTI-SECTOR INC T COM 09258A107 80,366 9,119 12.80 1,503 16.33 0.0039
2017-08-02 2017-06-30 13F BLACKROCK MULTI-SECTOR INC T COM 09258A107 71,247 9,681 15.72 1,292 21.20 0.0034
2017-05-02 2017-03-31 13F BLACKROCK MULTI-SECTOR INC T COM 09258A107 61,566 3,057 5.22 1,066 10.58 0.0030
2017-02-06 2016-12-31 13F BLACKROCK MULTI-SECTOR INC T COM 09258A107 58,509 13,915 31.20 964 26.68 0.0029
2016-11-01 2016-09-30 13F BLACKROCK MULTI-SECTOR INC T COM 09258A107 44,594 801 1.83 761 4.97 0.0023
2016-08-04 2016-06-30 13F BLACKROCK MULTI-SECTOR INC T COM 09258A107 43,793 -645 -1.45 725 3.13 0.0023
2016-05-10 2016-03-31 13F BLACKROCK MULTI-SECTOR INC T COM 09258A107 44,438 527 1.20 703 1.30 0.0023
2016-05-04 2015-12-31 13F/A-1 BLACKROCK MULTI-SECTOR INC T COM 09258A107 43,911 -2,756 -5.91 694 -5.32 0.0018
2016-02-03 2015-12-31 13F BLACKROCK MULTI-SECTOR INC T COM 09258A107 43,911 694
2015-11-05 2015-09-30 13F BLACKROCK MULTI-SECTOR INC T COM 09258A107 46,667 141 0.30 733 -4.93 0.0021
2015-08-04 2015-06-30 13F BLACKROCK MULTI-SECTOR INC T COM 09258A107 46,526 254 0.55 771 -4.58 0.0020
2015-05-04 2015-03-31 13F BLACKROCK MULTI-SECTOR INC T COM 09258A107 46,272 845 1.86 808 6.04 0.0024
2015-02-13 2014-12-31 13F BLACKROCK MULTI-SECTOR INC T COM 09258A107 45,427 2,332 5.41 762 -0.39 0.0026
2014-11-12 2014-09-30 13F BLACKROCK MULTI-SECTOR INC T COM 09258A107 43,095 43,095 765 0.0030
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.