Bandwidth (BAND)
Powers enterprise voice, messaging, emergency calling, and AI workflows over an owned global network.
Something off on this page? Send us feedback.
13F · 13D/G · Form 4
| Institutions | ≈ 92.53% | 29.78M shares | |
|---|---|---|---|
| 253 holders · as of Jun 30, 2026 · largest filers plus last quarter's tail | |||
| Insiders | 7.24% | 2.33M shares | |
| 2 holders · as of Feb 11, 2022 | |||
| Strategic holders | 4.66% | 1.50M shares | |
| 1 holder · as of May 2, 2022 | |||
| Adds to | 104.43% | ||
32.18M company shares as of Sep 22, 2026 · institutions as of Jun 30, 2026 · holders as of their latest filing
This quarter's institutional total failed a plausibility check; shown: the largest filers plus last quarter's remainder.
These groups come from separate filings that can overlap, so they add to 104.43%; nothing is left for Other.
This company has 2 share classes; every stake here is a share of the whole company.
13F, as of Jun 30, 2026
253 holders · 29.78M shares · 111 new positions · 173 increased · 53 reduced · 24 closed
| Holder | Shares | % of company | Chg q/q | Filed |
|---|---|---|---|---|
| BlackRock, Inc. | 2.46M | 7.66% | −493.9K | Aug 7, 2026 |
| Hood River Capital Management LLC | 2.30M | 7.13% | +2.30Mnew | Aug 14, 2026 |
| Driehaus Capital Management LLC | 1.39M | 4.32% | +1.39Mnew | Aug 14, 2026 |
| D. E. Shaw & Co., Inc. | 1.31M | 4.07% | +961.2K | Aug 14, 2026 |
| Vanguard Capital Management LLC | 1.28M | 3.99% | +89.8K | Aug 13, 2026 |
| State Street Corp | 940.8K | 2.92% | +217.5K | Aug 7, 2026 |
| Dimensional Fund Advisors LP | 938.2K | 2.92% | −613.3K | Aug 11, 2026 |
| Wellington Management Group LLP | 911.9K | 2.83% | +530.2K | Aug 14, 2026 |
13D/G · 5% or more, as filed
| Holder | % of class | Shares | Form | Filed |
|---|---|---|---|---|
| Hood River Capital Management LLC | 7.64% | 2.30M | 13G | Aug 14, 2026 |
| BlackRock, Inc. | 7.10% | 1.89M | 13G | Apr 23, 2025 |
Form 4
Latest trades
| Date | Insider | Type | Shares | Avg price | Owned after |
|---|---|---|---|---|---|
| Sep 16, 2026 | Lukas M. Roushdirector | Sale | 1,500 | $48.60 | 60,269 |
| Sep 2, 2026 | Daryl E. Raifordofficer: Chief Financial Officer | Sale · 3 lots | 7,227 | $48.99 | 28,605 |
| Sep 2, 2026 | Kade Rossofficer: Chief Information Officer | Sale · 3 lots | 4,000 | $48.15 | 44,071 |
| Sep 1, 2026 | Devin M. Krupkaofficer: Controller, PAO | Sale | 3,074 | $48.97 | 11,958 |
| Aug 31, 2026 | Rebecca Bottorffdirector, officer: Chief People Officer | Sale · 2 lots | 2,713 | $49.15 | 10,704 |
| Aug 31, 2026 | Kade Rossofficer: Chief Information Officer | Sale · 2 lots | 1,616 | $49.15 | 48,071 |
| Aug 31, 2026 | Richard Brandon Asbillofficer: General Counsel | Sale · 2 lots | 1,832 | $49.15 | 7,550 |
| Aug 31, 2026 | Devin M. Krupkaofficer: Controller, PAO | Sale · 2 lots | 1,219 | $49.15 | 15,032 |
| Aug 31, 2026 | David A. Morkendirector, officer: Chairman & CEO | Sale · 2 lots | 5,128 | $49.15 | 6,702 |
| Aug 31, 2026 | Daryl E. Raifordofficer: Chief Financial Officer | Sale · 2 lots | 4,673 | $49.15 | 35,832 |
House and Senate disclosures
Not reported.