Latest Period
Q1 2026
Security Snapshot
Bandwidth Inc. - Common Stock (BAND) Institutional Ownership
CUSIP: 05988J103
13F Institutional Holders and Ownership History from Q4 2017 to Q1 2026
Institutions Reporting
155
Shares (Excl. Options)
23,919,181
Price
$17.82
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- Type / Class
- Equity / Common Stock
- Symbol
- BAND on Nasdaq
- Shares outstanding
- 26,675,451
- Price per share
- $23.74
- All holders as of 31 Mar 2026
- Q1 2026
- Total 13F shares
- 23,919,181
- Total reported value
- $425,362,964
- % of total 13F portfolios
- 0%
- Share change
- +1,634,522
- Value change
- +$30,054,039
- Number of holders
- 155
- Price from insider filings
- $23.74
Reported Shares, Excluding Options vs Price
Reported Value, Excluding Options
Total Investors
Key facts
- BAND - Bandwidth Inc. - Common Stock is tracked under CUSIP 05988J103.
- 155 institutions reported positions in Q1 2026.
- 2 significant owners is listed from Schedule 13D/13G reporting.
Change
- Holder count moved from 155 to 155 between Q4 2025 and Q1 2026.
- Reported value moved from $348,771,638 to $425,362,964.
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 155 institutions filings for Q1 2026.
Security key
05988J103
Latest holder period
Q1 2026
13F holders
155
13D/G owners
2
CIK / CUSIP context first
Open Q1 2026 holders
BAND full holder history
Bandwidth Inc. SEC filings
Bandwidth Inc. company facts
Bandwidth Inc. insider transactions
Broader feeds
Recent Quarterly Holder Reports
Open recent reporting periods for CUSIP 05988J103:
Significant Owners of Bandwidth Inc. - Common Stock (BAND) based on Schedule 13D/G filings
| Filer | Ownership | Change % | Holdings Value | Net Change | Nb Shares | Change % | Reporting Name | Report Period |
|---|---|---|---|---|---|---|---|---|
| BlackRock, Inc. | 7.1% | $23,882,798 | 1,893,957 | BlackRock, Inc. | 31 Mar 2025 | |||
| DIMENSIONAL FUND ADVISORS LP | 5.1% | $17,126,032 | 1,358,131 | Dimensional Fund Advisors LP | 31 Mar 2025 |
As of 31 Mar 2026, 155 institutional investors reported holding 23,919,181 shares of Bandwidth Inc. - Common Stock (BAND). This represents 90% of the company’s total 26,675,451 outstanding shares.
Top 25 Institutional Shareholders
The largest institutional shareholders of Bandwidth Inc. - Common Stock (BAND) together control 67% of the company’s outstanding shares — a level of ownership often associated with strong institutional conviction and long‑term capital commitment.
| Institution | Ownership % | Shares Held | Share Change % | Portfolio % | Holdings Value |
|---|---|---|---|---|---|
| BlackRock, Inc. | 11% | 2,957,708 | +3% | 0% | $52,706,357 |
| CYPRESS POINT INVESTMENT MANAGEMENT LP | 5.9% | 1,583,199 | +5% | 6.6% | $28,212,606 |
| DIMENSIONAL FUND ADVISORS LP | 5.8% | 1,551,508 | +6.3% | 0.01% | $27,646,640 |
| VANGUARD CAPITAL MANAGEMENT LLC | 4.5% | 1,194,878 | 0% | 0% | $21,292,726 |
| ACADIAN ASSET MANAGEMENT LLC | 3.1% | 832,688 | +2.9% | 0.02% | $14,835,000 |
| STATE STREET CORP | 2.7% | 723,295 | +11% | 0% | $12,889,117 |
| GEODE CAPITAL MANAGEMENT, LLC | 2.6% | 693,460 | +4.5% | 0% | $12,361,247 |
| ARROWSTREET CAPITAL, LIMITED PARTNERSHIP | 2.6% | 688,430 | +300% | 0.01% | $12,267,823 |
| RENAISSANCE TECHNOLOGIES LLC | 2.4% | 644,981 | +4.2% | 0.02% | $11,493,561 |
| Archon Capital Management LLC | 2.2% | 583,122 | +30% | 5.9% | $10,391,234 |
| AMERIPRISE FINANCIAL INC | 2.2% | 579,624 | -2.2% | 0% | $10,328,899 |
| VANGUARD PORTFOLIO MANAGEMENT LLC | 2% | 543,909 | 0% | 0% | $9,692,458 |
| FMR LLC | 2% | 524,088 | -3.9% | 0% | $9,339,251 |
| TWO SIGMA INVESTMENTS, LP | 1.9% | 493,932 | +105% | 0.01% | $8,801,868 |
| Assenagon Asset Management S.A. | 1.8% | 491,873 | +51% | 0.01% | $8,765,177 |
| Connor, Clark & Lunn Investment Management Ltd. | 1.8% | 467,486 | -12% | 0.02% | $8,330,601 |
| Dana Investment Advisors, Inc. | 1.7% | 448,239 | -0.23% | 0.24% | $7,987,619 |
| AQR CAPITAL MANAGEMENT LLC | 1.7% | 443,592 | +3.8% | 0% | $7,904,809 |
| CSM Advisors, LLC | 1.6% | 433,988 | +25% | 0.19% | $7,734,000 |
| Bastion Asset Management Inc. | 1.5% | 393,263 | 2% | $6,592,361 | |
| WELLINGTON MANAGEMENT GROUP LLP | 1.4% | 381,711 | -13% | 0% | $6,802,090 |
| GOLDMAN SACHS GROUP INC | 1.4% | 364,939 | -40% | 0% | $6,503,213 |
| D. E. Shaw & Co., Inc. | 1.3% | 349,860 | -9.6% | 0% | $6,234,505 |
| Nuveen, LLC | 1.3% | 349,175 | -2.9% | 0% | $6,222,299 |
| MORGAN STANLEY | 0.94% | 251,700 | +2.6% | 0% | $4,485,295 |
Institutional Holders of Bandwidth Inc. - Common Stock (BAND) across Reporting Periods
| Period | Reported Shares, Excl. Options | Value, Excl. Options | Value Change | Price (Median) | Investors |
|---|---|---|---|---|---|
| 2026 Q1 | 23,919,181 | $425,362,964 | +$30,054,039 | $17.82 | 155 |
| 2025 Q4 | 22,572,496 | $348,771,638 | +$513,706 | $15.45 | 155 |
| 2025 Q3 | 20,987,153 | $349,850,236 | -$5,355,624 | $16.67 | 155 |
| 2025 Q2 | 21,267,280 | $338,140,402 | +$17,132,728 | $15.90 | 159 |
| 2025 Q1 | 20,287,302 | $265,770,415 | +$2,094,078 | $13.10 | 157 |
| 2024 Q4 | 20,009,005 | $340,546,644 | +$17,908,835 | $17.02 | 156 |
| 2024 Q3 | 18,859,849 | $330,167,532 | +$7,154,826 | $17.51 | 146 |
| 2024 Q2 | 18,532,570 | $312,632,199 | +$7,439,401 | $16.88 | 157 |
| 2024 Q1 | 18,017,070 | $328,993,264 | +$14,083,933 | $18.26 | 146 |
| 2023 Q4 | 17,990,593 | $260,390,805 | +$13,868,201 | $14.47 | 142 |
| 2023 Q3 | 17,223,006 | $194,435,596 | -$5,912,437 | $11.27 | 158 |
| 2023 Q2 | 17,643,244 | $241,490,134 | -$8,074,897 | $13.68 | 143 |
| 2023 Q1 | 18,112,641 | $275,316,678 | -$33,955,446 | $15.20 | 160 |
| 2022 Q4 | 19,282,474 | $442,615,782 | +$31,224,976 | $22.95 | 162 |
| 2022 Q3 | 18,053,878 | $214,842,485 | -$15,189,511 | $11.90 | 139 |
| 2022 Q2 | 19,153,469 | $360,669,806 | -$59,027,823 | $18.82 | 141 |
| 2022 Q1 | 20,860,714 | $675,558,162 | -$331,581,823 | $32.39 | 158 |
| 2021 Q4 | 25,206,135 | $1,807,827,956 | +$36,318,664 | $71.76 | 182 |
| 2021 Q3 | 24,477,388 | $2,209,170,202 | +$68,155,951 | $90.28 | 218 |
| 2021 Q2 | 23,684,736 | $3,267,276,820 | +$95,174,037 | $137.92 | 226 |
| 2021 Q1 | 23,300,576 | $2,952,981,807 | -$64,356,883 | $126.74 | 255 |
| 2020 Q4 | 23,605,215 | $3,627,954,801 | +$251,966,055 | $153.67 | 268 |
| 2020 Q3 | 21,839,778 | $3,814,926,970 | +$31,552,702 | $174.57 | 247 |
| 2020 Q2 | 21,748,915 | $2,763,761,982 | +$237,350,713 | $127.00 | 205 |
| 2020 Q1 | 20,198,334 | $1,359,116,667 | +$168,308,497 | $67.29 | 156 |
| 2019 Q4 | 17,689,885 | $1,133,127,378 | +$69,183,418 | $64.05 | 122 |
| 2019 Q3 | 16,023,931 | $1,043,310,902 | +$58,867,002 | $65.11 | 132 |
| 2019 Q2 | 15,061,410 | $1,130,205,851 | +$192,041,189 | $75.02 | 128 |
| 2019 Q1 | 12,566,073 | $841,407,000 | +$275,591,537 | $66.96 | 106 |
| 2018 Q4 | 8,511,897 | $346,838,188 | +$28,371,201 | $40.75 | 81 |
| 2018 Q3 | 7,714,996 | $413,287,798 | +$110,077,033 | $53.57 | 77 |
| 2018 Q2 | 5,712,847 | $216,985,018 | +$77,201,510 | $37.98 | 65 |
| 2018 Q1 | 3,724,909 | $121,654,206 | +$12,414,862 | $32.66 | 43 |
| 2017 Q4 | 3,548,517 | $82,070,000 | +$76,960,000 | $23.12 | 32 |