Bandwidth Inc.
BAND- Exchange
- Nasdaq
- Industry
- Services-Prepackaged Software
- SEC CIK
- 0001514416
In the last 90 days, Bandwidth Inc. insiders filed 0 open-market purchases and 14 sales; 240 institutions reported holding it in 13F filings for Q2 2026, worth $1.92B in total; no superinvestor holds it.
Holders of 5% or more of BAND
Holders whose latest Schedule 13D or 13G filing reports 5% or more of Bandwidth Inc., largest stake first. The change is against the holder's previous filing.
| Holder | Latest form | Stake | Change | First filed | Latest filing | Filing |
|---|---|---|---|---|---|---|
| BlackRock, Inc. | 13G/A | 7.10%1.89M shares | – | Apr 23, 20251 filing | Apr 23, 2025 | SEC |
| Dimensional Fund Advisors LP | 13G | 5.10%1.36M shares | New | Apr 15, 20251 filing | Apr 15, 2025 | SEC |
Stakes are as of each holder's latest filing. Holders whose last filing was in the old format (before December 18, 2024) have no stake on record and are not listed, and after an acquisition or delisting holders usually stop filing.
13D and 13G filings
3 Schedule 13D and 13G filings on Bandwidth Inc., newest first, including old-format filings without a stake.
| Filed (ET) | Filer | Form | Stake | Change | Event date | Filing |
|---|---|---|---|---|---|---|
| Mar 26, 20264:11 PM ET | Vanguard Group Inc | 13G/A | 0.00%0 shares | –Below 5% | Mar 13, 2026 | SEC |
| Apr 23, 20258:19 PM ET | BlackRock, Inc. | 13G/A | 7.10%1.89M shares | – | Mar 31, 2025 | SEC |
| Apr 15, 202512:18 PM ET | Dimensional Fund Advisors LP | 13G | 5.10%1.36M shares | New | Mar 31, 2025 | SEC |
Form 144: proposed insider sales
Notices from officers, directors and other affiliates planning to sell Bandwidth Inc. shares.
No Form 144 notices for Bandwidth Inc. are on file.