BlackRock Taxable Municipal Bond Trust
US ˙ NYSE ˙ US09248X1000

SecurityBBN / BlackRock Taxable Municipal Bond Trust
InstitutionMorgan Stanley
Latest Disclosed Ownership4,895,082 shares
Ownership 7.90%
Morgan Stanley ownership in BBN / BlackRock Taxable Municipal Bond Trust

2024-11-06 - Morgan Stanley has filed an SC 13G/A form with the Securities and Exchange Commission (SEC) disclosing ownership of 4,895,082 shares of BlackRock Taxable Municipal Bond Trust (US:BBN). This represents 7.9 percent ownership of the company. In their previous filing dated 2024-02-12 , Morgan Stanley had reported owning 4,050,744 shares, indicating an increase of 20.84 percent.

Institutional Ownership: 13D/G Filings

This table shows a history of the 13D/G filings made by the investor and/or investor group. Note that the share values in this table are not directly comparable to any numbers shown in the 13F table (if any).

File
Date
Effective
Date
Form Prev
Shares
Latest
Shares
ΔShares
(Percent)
Ownership
(Percent)
ΔOwnership
(Percent)
2024-11-06 2024-11-06 13G/A 4,050,744 4,895,082 20.84 7.90 19.70
2024-02-12 2024-02-12 13G 4,050,744 6.60

Important Note: One of the primary uses of the 13D/G filings is to evaluate the ability of a firm to control a company (ie, the "beneficial ownership"). To that end, firms are required to report not just direct holdings in companies, but indirect holdings that they control. For investment firms, these indirect holdings can include shares in funds they manage, advisory accounts, and in the case of activist campaigns, pledged votes. Therefore, share counts listed in 13D/G filings can differ significantly than share counts listed in 13F filings.

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)
2026-05-15 2026-03-31 13F BLACKROCK TAX MUNICPAL BD TR SHS 09248X100 5,218,645 4,872 0.09 84,385 -0.83 0.0051
2026-05-27 2025-12-31 13F/A-1 BLACKROCK TAX MUNICPAL BD TR SHS 09248X100 5,213,773 169,391 3.36 85,089 1.61 0.0051
2026-02-13 2025-12-31 13F BLACKROCK TAX MUNICPAL BD TR SHS 09248X100 5,213,773 169,391 85,089 0.0051
2026-05-27 2025-09-30 13F/A-1 BLACKROCK TAX MUNICPAL BD TR SHS 09248X100 5,044,382 54,652 1.10 83,737 4.17 0.0051
2025-11-14 2025-09-30 13F BLACKROCK TAX MUNICPAL BD TR SHS 09248X100 5,044,382 54,652 83,737 0.0051
2025-08-15 2025-06-30 13F BLACKROCK TAX MUNICPAL BD TR SHS 09248X100 4,989,730 107,605 2.20 80,385 -1.29 0.0052
2025-05-15 2025-03-31 13F BLACKROCK TAX MUNICPAL BD TR SHS 09248X100 4,882,125 77,332 1.61 81,434 5.14 0.0058
2025-05-15 2024-12-31 13F/A-1 BLACKROCK TAX MUNICPAL BD TR SHS 09248X100 4,804,793 -90,288 -1.84 77,453 -11.21 0.0054
2025-02-14 2024-12-31 13F BLACKROCK TAX MUNICPAL BD TR SHS 09248X100 4,804,793 -90,288 77,453 0.0054
2025-05-14 2024-09-30 13F/A-2 BLACKROCK TAX MUNICPAL BD TR SHS 09248X100 4,895,081 410,608 9.16 87,230 18.97 0.0063
2025-02-14 2024-09-30 13F/A-1 BLACKROCK TAX MUNICPAL BD TR SHS 09248X100 4,895,081 410,608 87,230 0.0063
2024-11-14 2024-09-30 13F BLACKROCK TAX MUNICPAL BD TR SHS 09248X100 4,895,081 410,608 87,230 0.0008
2025-05-14 2024-06-30 13F/A-2 BLACKROCK TAX MUNICPAL BD TR SHS 09248X100 4,484,473 215,755 5.05 73,321 5.12 0.0057
2024-10-17 2024-06-30 13F/A-1 BLACKROCK TAX MUNICPAL BD TR SHS 09248X100 4,484,473 215,755 73,321 0.0057
2024-08-14 2024-06-30 13F BLACKROCK TAX MUNICPAL BD TR SHS 09248X100 4,484,473 215,755 73,321 0.0057
2024-10-17 2024-03-31 13F/A-2 BLACKROCK TAX MUNICPAL BD TR SHS 09248X100 4,268,718 217,973 5.38 69,751 5.90 0.0056
2024-08-16 2024-03-31 13F/A-1 BLACKROCK TAX MUNICPAL BD TR SHS 09248X100 4,268,718 217,973 69,751 0.0007
2024-05-15 2024-03-31 13F BLACKROCK TAX MUNICPAL BD TR SHS 09248X100 4,268,718 217,973 69,751 0.0056
2024-08-16 2023-12-31 13F/A-1 BLACKROCK TAX MUNICPAL BD TR SHS 09248X100 4,050,745 579,906 16.71 65,865 25.18 0.0058
2024-02-13 2023-12-31 13F BLACKROCK TAX MUNICPAL BD TR SHS 09248X100 4,050,745 579,906 65,865 0.0058
2023-11-15 2023-09-30 13F BLACKROCK TAX MUNICPAL BD TR SHS 09248X100 3,470,839 264,211 8.24 52,618 -1.09 0.0054
2023-08-14 2023-06-30 13F BLACKROCK TAX MUNICPAL BD TR SHS 09248X100 3,206,628 277,149 9.46 53,198 1.34 0.0052
2023-05-15 2023-03-31 13F BLACKROCK TAX MUNICPAL BD TR SHS 09248X100 2,929,479 165,346 5.98 52,496 12.78 0.0056
2023-02-14 2022-12-31 13F BLACKROCK TAX MUNICPAL BD TR SHS 09248X100 2,764,133 260,836 10.42 46,548 13.18 0.0053
2022-11-14 2022-09-30 13F BLACKROCK TAX MUNICPAL BD TR SHS 09248X100 2,503,297 246,172 10.91 41,129 -4.90 0.0056
2022-10-27 2022-06-30 13F/A-1 BLACKROCK TAX MUNICPAL BD TR SHS 09248X100 2,257,125 381,961 20.37 43,247 4.73 0.0056
2022-08-15 2022-06-30 13F BLACKROCK TAX MUNICPAL BD TR SHS 09248X100 2,257,125 381,961 43,247 0.0011
2022-10-27 2022-03-31 13F/A-1 BLACKROCK TAX MUNICPAL BD TR SHS 09248X100 1,875,164 -45,673 -2.38 41,292 -17.89 0.0056
2022-05-13 2022-03-31 13F BLACKROCK TAX MUNICPAL BD TR SHS 09248X100 1,875,164 -45,673 41,292 0.0056
2022-02-14 2021-12-31 13F BLACKROCK TAX MUNICPAL BD TR SHS 09248X100 1,920,837 43,708 2.33 50,287 4.04 0.0062
2021-11-15 2021-09-30 13F BLACKROCK TAX MUNICPAL BD TR SHS 09248X100 1,877,129 118,610 6.74 48,336 6.62 0.0065
2021-08-23 2021-06-30 13F/A-1 BLACKROCK TAX MUNICPAL BD TR SHS 09248X100 1,758,519 39,539 2.30 45,334 6.99 0.0060
2021-08-16 2021-06-30 13F BLACKROCK TAX MUNICPAL BD TR SHS 09248X100 1,758,519 39,539 45,334 0.0012
2021-05-17 2021-03-31 13F BLACKROCK TAX MUNICPAL BD TR SHS 09248X100 1,718,980 -253,641 -12.86 42,373 -20.32 0.0062
2021-02-16 2020-12-31 13F BLACKROCK TAX MUNICPAL BD TR SHS 09248X100 1,972,621 88,629 4.70 53,181 8.90 0.0082
2020-11-13 2020-09-30 13F BLACKROCK TAX MUNICPAL BD TR SHS 09248X100 1,883,992 -50,409 -2.61 48,833 1.30 0.0094
2020-08-14 2020-06-30 13F BLACKROCK TAX MUNICPAL BD TR SHS 09248X100 1,934,401 137,948 7.68 48,206 23.09 0.0107
2020-05-26 2020-03-31 13F/A-1 BLACKROCK TAX MUNICPAL BD TR SHS 09248X100 1,796,453 41,158 2.34 39,163 -8.33 0.0106
2020-05-15 2020-03-31 13F BLACKROCK TAX MUNICPAL BD TR SHS 09248X100 1,796,453 41,158 39,163 3,008.5348
2020-02-14 2019-12-31 13F BLACKROCK TAX MUNICPAL BD TR SHS 09248X100 1,755,295 98,644 5.95 42,724 4.32 0.0099
2019-11-14 2019-09-30 13F BLACKROCK TAX MUNICPAL BD TR SHS 09248X100 1,656,651 124,900 8.15 40,953 12.72 0.0108
2019-08-14 2019-06-30 13F BLACKROCK TAX MUNICPAL BD TR SHS 09248X100 1,531,751 164,427 12.03 36,333 18.47 0.0097
2019-05-15 2019-03-31 13F BLACKROCK TAX MUNICPAL BD TR SHS 09248X100 1,367,324 218,170 18.99 30,669 26.96 0.0087
2019-02-14 2018-12-31 13F BLACKROCK TAX MUNICPAL BD TR SHS 09248X100 1,149,154 169,496 17.30 24,156 16.31 0.0072
2019-04-23 2018-09-30 13F/A-2 BLACKROCK TAX MUNICPAL BD TR SHS 09248X100 979,658 -36,296 -3.57 20,768 -7.50 0.0052
2018-11-20 2018-09-30 13F/A-1 BLACKROCK TAX MUNICPAL BD TR SHS 09248X100 979,658 0 20,768 0.0052
2018-11-14 2018-09-30 13F BLACKROCK TAX MUNICPAL BD TR SHS 09248X100 979,658 20,768
2019-04-23 2018-06-30 13F/A-1 BLACKROCK TAX MUNICPAL BD TR SHS 09248X100 1,015,954 29,708 3.01 22,452 1.09 0.0061
2018-08-14 2018-06-30 13F BLACKROCK TAX MUNICPAL BD TR SHS 09248X100 1,015,954 29,708 22,452
2019-04-23 2018-03-31 13F/A-1 BLACKROCK TAX MUNICPAL BD TR SHS 09248X100 986,246 -65,922 -6.27 22,210 -8.98 0.0062
2018-05-14 2018-03-31 13F BLACKROCK TAX MUNICPAL BD TR SHS 09248X100 986,246 -65,922 22,210
2019-04-23 2017-12-31 13F/A-1 BLACKROCK TAX MUNICPAL BD TR SHS 09248X100 1,052,168 32,708 3.21 24,401 2.42 0.0067
2018-02-14 2017-12-31 13F BLACKROCK TAX MUNICPAL BD TR SHS 09248X100 1,052,168 24,401
2017-11-14 2017-09-30 13F BLACKROCK TAX MUNICPAL BD TR SHS 09248X100 1,019,460 96,189 10.42 23,825 12.64 0.0071
2017-08-11 2017-06-30 13F BLACKROCK TAX MUNICPAL BD TR SHS 09248X100 923,271 7,642 0.83 21,152 3.18 0.0064
2017-05-22 2017-03-31 13F/A-1 BLACKROCK TAX MUNICPAL BD TR SHS 09248X100 915,629 32,045 3.63 20,500 7.41 0.0063
2017-05-12 2017-03-31 13F BLACKROCK TAX MUNICPAL BD TR SHS 09248X100 915,629 20,500
2017-02-22 2016-12-31 13F/A-1 BLACKROCK TAX MUNICPAL BD TR SHS 09248X100 883,584 46,931 5.61 19,086 -4.83 0.0062
2017-02-13 2016-12-31 13F BLACKROCK TAX MUNICPAL BD TR SHS 09248X100 883,584 19,086
2016-11-10 2016-09-30 13F BLACKROCK TAX MUNICPAL BD TR SHS 09248X100 836,653 7,223 0.87 20,054 -0.83 0.0068
2016-08-12 2016-06-30 13F BLACKROCK TAX MUNICPAL BD TR SHS 09248X100 829,430 53,431 6.89 20,221 13.34 0.0073
2016-05-12 2016-03-31 13F BLACKROCK TAX MUNICPAL BD TR SHS 09248X100 775,999 36,258 4.90 17,841 14.95 0.0069
2016-02-09 2015-12-31 13F BLACKROCK TAX MUNICPAL BD TR SHS 09248X100 739,741 -19,345 -2.55 15,520 1.31 0.0056
2016-02-08 2015-09-30 13F/A-1 BLACKROCK TAX MUNICPAL BD TR SHS 09248X100 759,086 1,916 0.25 15,319 1.82 0.0057
2015-11-09 2015-09-30 13F BLACKROCK TAX MUNICPAL BD TR SHS 09248X100 759,086 15,319
2015-08-12 2015-06-30 13F BLACKROCK BUILD AMER BD TR SHS 09248X100 757,170 -178,908 -19.11 15,045 -29.10 0.0052
2015-05-14 2015-03-31 13F BLACKROCK BUILD AMER BD TR SHS 09248X100 936,078 44,149 4.95 21,221 7.37 0.0078
2015-02-13 2014-12-31 13F BLACKROCK BUILD AMER BD TR SHS 09248X100 891,929 -79,145 -8.15 19,765 -3.16 0.0072
2014-12-16 2014-09-30 13F/A-1 BLACKROCK BUILD AMER BD TR SHS 09248X100 971,074 5,663 0.59 20,411 -2.57 0.0078
2014-11-14 2014-09-30 13F BLACKROCK BUILD AMER BD TR SHS 09248X100 971,074 20,411
2014-08-12 2014-06-30 13F BLACKROCK BUILD AMER BD TR SHS 09248X100 965,411 -131,922 -12.02 20,949 -5.68 0.0358
2014-05-13 2014-03-31 13F BLACKROCK BUILD AMER BD TR SHS 09248X100 1,097,333 93,249 9.29 22,210 15.51 0.0093
2014-02-13 2013-12-31 13F BLACKROCK BUILD AMER BD TR SHS 09248X100 1,004,084 -232,935 -18.83 19,228 -17.36 0.0082
2013-11-13 2013-09-30 13F BLACKROCK BLD BD COM 09248X100 1,237,019 -50,401 -3.91 23,268 -10.53 0.0110
2013-08-08 2013-06-30 13F BLACKROCK BLD BD COM 09248X100 1,287,420 1,287,420 26,006 0.0131
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.