Latest Period
Q1 2026
Security Snapshot
BlackRock Taxable Municipal Bond Trust - Common Stock (BBN) Institutional Ownership
CUSIP: 09248X100
13F Institutional Holders and Ownership History from Q1 2014 to Q1 2026
Institutions Reporting
122
Shares (Excl. Options)
26,037,806
Price
$16.17
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- Security type / class
- Equity / Common Stock
- Symbol
- BBN on NYSE
- All holders as of 31 Mar 2026
- Q1 2026
- Total 13F shares
- 26,037,806
- Total 13F value
- $421,011,994
- Portfolio coverage rank
- 0%
- Share change
- +1,055,572
- Value change
- +$16,970,893
- Number of holders
- 122
- Shares outstanding
- 61,984,657
- SEC-reported price per share
- $15.98
- Insider filing price
- $15.98
Latest holder snapshot
5 signals
Issuer context
Who this page is about.
3 identity fields
13F Shares, Excluding Options vs Price
13F Value, Excluding Options
Total Investors
Key facts
- BBN - BlackRock Taxable Municipal Bond Trust - Common Stock is tracked under CUSIP 09248X100.
- 122 institutions reported positions in Q1 2026.
- 1 significant owner is listed from Schedule 13D/13G reporting.
Change
- Holder count moved from 121 to 122 between Q4 2025 and Q1 2026.
- SEC-reported value moved from $408,033,551 to $421,011,994.
Research use
- You can quickly see who holds this security, then open quarter and manager detail pages for full evidence.
- 13F and Schedule 13D/13G sections are kept together so you can cross-check institutional and beneficial ownership context.
Evidence
Source: SEC Form 13F
Open SEC evidence
Latest holder context comes from 122 institutions filings for Q1 2026.
Security key
09248X100
Latest holder period
Q1 2026
13F holders
122
13D/G owners
1
CIK / CUSIP context first
Open Q1 2026 holders
BBN full holder history
BlackRock Taxable Municipal Bond Trust SEC filings
BlackRock Taxable Municipal Bond Trust insider transactions
Broader feeds
Recent Quarterly Holder Reports
Open recent reporting periods for CUSIP 09248X100:
13D/G owners
Significant owners
Large-stake holder rows connected to Schedule 13D/G evidence.
Rows
1
Security
BBN
| Filer | Ownership | Change % | Holdings Value | Net Change | Nb Shares | Change % | Reporting Name | Report Period |
|---|---|---|---|---|---|---|---|---|
| SIT INVESTMENT ASSOCIATES INC | 10% | $102,739,569 | 6,322,435 | Sit Investment Associates, Inc. | 30 Sep 2025 |
As of 31 Mar 2026, 122 institutional investors reported holding 26,037,806 shares of BlackRock Taxable Municipal Bond Trust - Common Stock (BBN). This represents 42% of the company’s total 61,984,657 outstanding shares.
13F concentration
Top 25 institutional shareholders
Largest 13F positions for this security by reported shares and value.
Top holder share
39%
| Institution | Ownership % | Shares Held | Share Change % | Portfolio % | Holdings Value |
|---|---|---|---|---|---|
| SIT INVESTMENT ASSOCIATES INC | 12% | 7,463,822 | +11% | 2.4% | $120,690,000 |
| MORGAN STANLEY | 8.4% | 5,218,645 | +0.09% | 0.01% | $84,385,495 |
| Eagle Bluffs Wealth Management LLC | 3.6% | 2,202,048 | +4.3% | 14% | $35,607,116 |
| BANK OF AMERICA CORP /DE/ | 1.8% | 1,128,853 | +2.4% | 0% | $18,253,554 |
| RAYMOND JAMES FINANCIAL INC | 1.6% | 1,014,910 | +4.1% | 0.01% | $16,411,096 |
| Focused Wealth Management, Inc | 1.3% | 812,411 | +4.6% | 1.4% | $13,136,688 |
| UBS Group AG | 1.3% | 803,371 | -1.1% | 0% | $12,990,509 |
| WELLS FARGO & COMPANY/MN | 1.2% | 725,342 | +3.6% | 0% | $11,728,771 |
| Invesco Ltd. | 1.2% | 718,198 | +23% | 0% | $11,613,262 |
| LPL Financial LLC | 1.1% | 696,617 | -5.4% | 0% | $11,264,295 |
| ROYAL BANK OF CANADA | 1.1% | 682,858 | +0.03% | 0% | $11,042,000 |
| AMERIPRISE FINANCIAL INC | 0.65% | 402,903 | +5.9% | 0% | $6,514,937 |
| M&T Bank Corp | 0.51% | 315,445 | -37% | 0.02% | $5,100,746 |
| RIVERNORTH CAPITAL MANAGEMENT, LLC | 0.38% | 233,622 | 0.19% | $3,777,668 | |
| Focus Partners Wealth | 0.29% | 178,814 | +0.65% | 0% | $2,891,437 |
| 1607 Capital Partners, LLC | 0.26% | 163,212 | 0.19% | $2,639,138 | |
| Intellectus Partners, LLC | 0.25% | 156,237 | -12% | 0.52% | $2,526,353 |
| Broyhill Asset Management, LLC | 0.25% | 152,530 | -0.16% | 2.4% | $2,466,410 |
| BENJAMIN EDWARDS INC | 0.24% | 146,283 | +23% | 0.02% | $2,365,366 |
| HighTower Advisors, LLC | 0.23% | 143,385 | -20% | 0% | $2,318,535 |
| ENVESTNET ASSET MANAGEMENT INC | 0.21% | 129,871 | +17% | 0% | $2,100,006 |
| RIVERBRIDGE PARTNERS LLC | 0.19% | 117,511 | +107% | 0.05% | $1,900,156 |
| PARK AVENUE SECURITIES LLC | 0.18% | 111,998 | +19% | 0.01% | $1,811,000 |
| COMMONWEALTH EQUITY SERVICES, LLC | 0.15% | 92,010 | -8.5% | 0% | $1,487,800 |
| OSAIC HOLDINGS, INC. | 0.15% | 91,314 | -30% | 0% | $1,476,599 |
Quarter history
Institutional holders across reporting periods
Holder count, reported shares/value, and median price by quarter.
Periods
49
Latest
Q1 2026
Rows shown
1-25 of 49
| Period | 13F Shares, Excl. Options | Value, Excl. Options | Value Change | Price (Median) | Investors |
|---|---|---|---|---|---|
| 2026 Q1 | 26,037,806 | $421,011,994 | +$16,970,893 | $16.17 | 122 |
| 2025 Q4 | 25,002,071 | $408,033,551 | -$97,030,822 | $16.32 | 121 |
| 2025 Q3 | 30,827,861 | $409,327,090 | +$14,277,127 | $16.60 | 117 |
| 2025 Q2 | 23,783,573 | $383,152,692 | +$15,023,143 | $16.11 | 117 |
| 2025 Q1 | 22,946,509 | $382,744,675 | +$14,169,824 | $16.68 | 115 |
| 2024 Q4 | 22,447,939 | $361,924,993 | +$25,340,931 | $16.12 | 120 |
| 2024 Q3 | 20,138,212 | $358,722,235 | -$6,408,246 | $17.82 | 125 |
| 2024 Q2 | 20,748,608 | $339,268,153 | +$9,744,262 | $16.35 | 123 |
| 2024 Q1 | 20,135,609 | $329,018,941 | +$8,740,470 | $16.34 | 114 |
| 2023 Q4 | 19,613,631 | $318,911,640 | +$12,621,858 | $16.26 | 124 |
| 2023 Q3 | 18,813,365 | $285,196,881 | +$30,758,339 | $15.16 | 123 |
| 2023 Q2 | 16,759,380 | $278,024,699 | +$3,899,654 | $16.59 | 125 |
| 2023 Q1 | 16,503,977 | $295,810,459 | +$6,456,830 | $17.92 | 121 |
| 2022 Q4 | 16,206,591 | $272,851,045 | +$10,444,162 | $16.84 | 123 |
| 2022 Q3 | 15,638,744 | $257,039,021 | -$2,572,943 | $16.43 | 115 |
| 2022 Q2 | 15,749,374 | $301,572,128 | +$11,846,626 | $19.16 | 131 |
| 2022 Q1 | 15,074,197 | $331,864,585 | -$12,320,726 | $22.02 | 127 |
| 2021 Q4 | 15,438,165 | $403,969,218 | -$9,239 | $26.18 | 142 |
| 2021 Q3 | 14,770,706 | $380,378,581 | +$6,881,734 | $25.75 | 121 |
| 2021 Q2 | 14,506,357 | $374,135,548 | +$13,177,762 | $25.78 | 128 |
| 2021 Q1 | 13,999,846 | $345,092,992 | +$19,560,413 | $24.65 | 128 |
| 2020 Q4 | 13,106,071 | $353,304,346 | +$11,051,348 | $26.96 | 130 |
| 2020 Q3 | 11,592,485 | $300,395,981 | -$13,105,356 | $25.92 | 115 |
| 2020 Q2 | 12,091,632 | $301,474,300 | +$27,430,109 | $24.92 | 110 |
| 2020 Q1 | 11,026,799 | $240,206,617 | +$7,155,661 | $21.80 | 105 |