Bandwidth Inc. Class ABAND
13F holders, Q3 2025 (September 30)156holders −3
15new positions
19sold out
3famous investors
$16.67avg. 13F price*
At the end of Q3 2025, 156 institutions reported holding Bandwidth Inc. Class A (BAND) in their 13F filings, down 3 from Q2 2025. 15 opened new positions and 19 sold out. The largest holders were BlackRock, Inc. ($47.8M), Vanguard Group Inc. ($33.1M) and Dimensional Fund Advisors LP ($24.4M). 3 famous investors held it, including Jim Simons / Peter Brown (0.0% of Renaissance Technologies's portfolio), David E. Shaw (0.0% of D. E. Shaw & Co.'s portfolio) and Cliff Asness (0.0% of AQR Capital Management's portfolio).
- Company
- Bandwidth Inc. Class A
- CUSIP
- 05988J103
- Latest filing quarter
- Q2 2026
History
Number of 13F holders
Total Exit/New Position Q2 2025 → Q3 2025
| Institutions | Total Value | |
|---|---|---|
| New Positions | 15 | $2.9M |
| Exits | 19 | $8.1M |
All 13F filers, Q2 2025 → Q3 2025: 1,767,105 shares bought and 2,100,248 shares sold, net −333,143 shares. Counts holders who added, trimmed, opened or closed a position; split-adjusted.
Ownership 156 holders
| BlackRock, Inc. | 0.00% | Reduce -0.8% | 2,865,048 | $47.8M |
| Vanguard Group Inc. | 0.00% | Add +3.5% | 1,988,533 | $33.1M |
| Dimensional Fund Advisors LP | 0.01% | Add +2.1% | 1,464,976 | $24.4M |
| Acadian Asset Management LLC | 0.02% | Add +9.8% | 800,340 | $13.3M |
| Portolan Capital Management, LLC | 0.67% | Add +115.8% | 745,802 | $12.4M |
| Geode Capital Management, LLC | 0.00% | Add +2.5% | 664,873 | $11.1M |
| Renaissance Technologies | 0.01% | Reduce -9.6% | 648,900 | $10.8M |
| Ameriprise Financial Inc. | 0.00% | Add +10.5% | 642,264 | $10.7M |
| Connor, Clark & Lunn Investment Management Ltd. | 0.03% | Reduce -5.8% | 641,156 | $10.7M |
| State Street Corp. | 0.00% | Add +5.0% | 632,772 | $10.5M |
| Goldman Sachs Group Inc. | 0.00% | Reduce -8.9% | 540,344 | $9.0M |
| Dana Investment Advisors, Inc. | 0.22% | Reduce -0.7% | 449,834 | $7.5M |
| Wellington Management Group LLP | 0.00% | Add +197.7% | 437,262 | $7.3M |
| AQR Capital Management | 0.00% | Reduce -26.4% | 432,131 | $7.2M |
| Jacobs Levy Equity Management, Inc. | 0.03% | Reduce -18.5% | 386,339 | $6.4M |
| D. E. Shaw & Co. | 0.01% | Reduce -21.2% | 367,326 | $6.1M |
| FMR LLC | 0.00% | Add +6.6% | 365,346 | $6.1M |
| Archon Capital Management LLC | 3.46% | Add +19.6% | 348,934 | $5.8M |
| Nuveen, LLC | 0.00% | Reduce -17.5% | 343,163 | $5.7M |
| Assenagon Asset Management S.A. | 0.01% | Add +71.4% | 327,942 | $5.5M |
| Charles Schwab Investment Management Inc. | 0.00% | Add +11.5% | 304,371 | $5.1M |
| Keel Point, LLC | 0.31% | Add +0.0% | 300,376 | $5.0M |
| Morgan Stanley | 0.00% | Reduce -15.8% | 297,101 | $5.0M |
| Qube Research & Technologies Ltd | 0.01% | Reduce -21.6% | 266,900 | $4.4M |
| Barclays PLC | 0.00% | Reduce -0.8% | 244,235 | $4.1M |
| Parcion Private Wealth LLC | 0.25% | Reduce -0.1% | 236,826 | $3.9M |
| Northern Trust Corp. | 0.00% | Add +2.2% | 231,451 | $3.9M |
| HERALD INVESTMENT MANAGEMENT Ltd | 0.47% | No change | 210,000 | $3.5M |
| Palogic Value Management, L.P. | 1.43% | Reduce -6.9% | 200,000 | $3.3M |
| Arrowstreet Capital, Limited Partnership | 0.00% | Reduce -48.5% | 192,369 | $3.2M |
| Lakewood Capital Management, LP | 0.23% | No change | 180,721 | $3.0M |
| Two Sigma Investments, LP | 0.00% | Add +77.3% | 166,464 | $2.8M |
| Algert Global LLC | 0.04% | Add +178.7% | 160,977 | $2.7M |
| Bridgeway Capital Management, LLC | 0.05% | Add +8.1% | 147,225 | $2.5M |
| Bank of Montreal | 0.00% | Reduce -5.9% | 146,899 | $2.4M |
| Panagora Asset Management Inc. | 0.01% | Add +0.9% | 144,537 | $2.4M |
| GW&K Investment Management, LLC | 0.02% | Reduce -2.3% | 122,682 | $2.0M |
| Susquehanna International Group, LLP | 0.00% | Add +27.9% | 122,222 | $2.0M |
| Alliancebernstein L.P. | 0.00% | Reduce -28.8% | 112,410 | $1.9M |
| Empowered Funds, LLC | 0.02% | Add +12.8% | 97,225 | $1.6M |
| Bank of New York Mellon Corp | 0.00% | Add +1.6% | 90,746 | $1.5M |
| Bank of America Corp. | 0.00% | Reduce -58.9% | 86,735 | $1.4M |
| UBS Group AG | 0.00% | Reduce -76.9% | 70,991 | $1.2M |
| Two Sigma Advisers, LP | 0.00% | Add +5.1% | 68,200 | $1.1M |
| Globeflex Capital L P | 0.17% | No change | 67,811 | $1.1M |
| Trexquant Investment LP | 0.01% | Add +31.6% | 67,126 | $1.1M |
| Gsa Capital Partners LLP | 0.09% | New | 65,967 | $1.1M |
| AXA Investment Managers S.A. | 0.00% | — | 65,668 | $1.1M |
| Invesco Ltd. | 0.00% | Add +11.3% | 62,765 | $1.0M |
| Martingale Asset Management L P | 0.03% | Add +34.5% | 60,493 | $1.0M |
| HSBC Holdings PLC | 0.00% | Add +14.0% | 56,553 | $938K |
| Franklin Resources Inc. | 0.00% | Reduce -8.5% | 56,098 | $935K |
| Campbell & CO Investment Adviser LLC | 0.07% | Reduce -33.0% | 55,869 | $931K |
| Mercer Global Advisors Inc. | 0.00% | Add +2.1% | 53,681 | $895K |
| JPMorgan Chase & Co. | 0.00% | Add +3.6% | 51,724 | $862K |
| Jane Street Group, LLC | 0.00% | Add +109.6% | 48,997 | $817K |
| Integrated Advisors Network LLC | 0.03% | No change | 48,808 | $814K |
| BNP Paribas Financial Markets | 0.00% | Add +36.2% | 44,567 | $743K |
| Russell Investments Group, Ltd. | 0.00% | Add +39.4% | 41,481 | $692K |
| Rhumbline Advisers | 0.00% | Reduce -1.3% | 40,378 | $673K |
| Ieq Capital, LLC | 0.00% | Reduce -7.5% | 38,271 | $638K |
| Voya Investment Management LLC | 0.00% | Reduce -11.5% | 35,753 | $596K |
| MBL Wealth, LLC | 0.04% | No change | 29,112 | $485K |
| Verition Fund Management LLC | 0.00% | Reduce -12.9% | 28,879 | $481K |
| Susquehanna Portfolio Strategies, LLC | 0.01% | No change | 28,141 | $469K |
| T. Rowe Price Associates Inc. | 0.00% | Add +2.5% | 27,646 | $461K |
| Susquehanna Fundamental Investments, LLC | 0.02% | Reduce -25.1% | 27,345 | $456K |
| Victory Capital Management Inc. | 0.00% | Add +16.5% | 25,280 | $421K |
| SG Americas Securities, LLC | 0.00% | New | 24,107 | $402K |
| LPL Financial LLC | 0.00% | Reduce -47.9% | 23,538 | $392K |
| Public Employees Retirement System of Ohio | 0.00% | Reduce -24.3% | 23,178 | $386K |
| Wells Fargo & Company | 0.00% | Add +18.8% | 22,020 | $367K |
| Versor Investments LP | 0.07% | New | 21,400 | $357K |
| Numerai GP LLC | 0.05% | Add +62.3% | 20,430 | $341K |
| Principal Financial Group Inc. | 0.00% | Add +6.1% | 19,383 | $323K |
| Bailard, Inc. | 0.01% | Add +11.0% | 19,200 | $320K |
| Cwm, LLC | 0.00% | Reduce -12.2% | 18,105 | $302K |
| Deutsche Bank AG | 0.00% | Add +26.1% | 17,300 | $288K |
| Dynamic Technology Lab Private Ltd | 0.05% | New | 16,236 | $271K |
| State of Wisconsin Investment Board | 0.00% | Reduce -60.0% | 16,135 | $269K |
| Engineers Gate Manager LP | 0.00% | Reduce -73.7% | 15,844 | $264K |
| MetLife Investment Management, LLC | 0.00% | No change | 15,796 | $263K |
| Meeder Asset Management Inc. | 0.01% | No change | 15,515 | $259K |
| Los Angeles Capital Management LLC | 0.00% | Reduce -64.6% | 14,521 | $242K |
| Mariner, LLC | 0.00% | Add +3.5% | 13,554 | $226K |
| Balyasny Asset Management L.P. | 0.00% | New | 13,396 | $223K |
| Creative Planning | 0.00% | Reduce -58.8% | 12,852 | $214K |
| State of Tennessee, Department of Treasury | 0.00% | No change | 12,808 | $214K |
| Cerity Partners LLC | 0.00% | New | 12,768 | $213K |
| Journey Advisory Group, LLC | 0.02% | No change | 12,711 | $212K |
| MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. | 0.00% | Reduce -12.5% | 12,618 | $210K |
| Wolverine Trading, LLC | 0.00% | Add +5.7% | 11,236 | $196K |
| Arax Advisory Partners | 0.00% | Add +17304.5% | 11,487 | $191K |
| Wealth Enhancement Advisory Services, LLC | 0.00% | Reduce -8.9% | 11,972 | $189K |
| Intech Investment Management LLC | 0.00% | Reduce -23.2% | 11,297 | $188K |
| Brevan Howard Capital Management LP | 0.00% | New | 10,449 | $174K |
| AlphaQuest LLC | 0.01% | Add +29.1% | 10,139 | $169K |
| New Age Alpha Advisors, LLC | 0.01% | Reduce -38.9% | 8,622 | $144K |
| Quantbot Technologies LP | 0.00% | Add +5.2% | 8,449 | $141K |
| Mitsubishi UFJ Asset Management Co., Ltd. | 0.00% | Reduce -2.5% | 8,350 | $139K |
"% of holder's portfolio" is BAND's weight in each manager's 13F, not the share of Bandwidth Inc. Class A the manager owns.