BAND
Bandwidth Inc
50.20$
-0.6%
vs. previous close
Closing price · As of: Sep 18, 2026
Ownership
Ownership Structure
Who owns Bandwidth Inc (BAND)? This page shows the largest institutions and funds, the ownership structure and the latest insider transactions. 96.0% of the shares are freely tradable; institutional investors hold 80.1%.
Institutional ownership
?Share of the stock held by institutional investors (funds, banks, insurers) according to regulatory filings.
80.1%
Insiders
?Share of the stock held by the executives, founders and major shareholders of the company itself.
3.2%
Float
?Share of stock freely tradable on the market — not locked up in the hands of founders, insiders, or major shareholders.
96.0%
Short % of float
?Shares sold short as a percentage of the freely tradable float — high values signal many bets on falling prices.
14.7%
Shares Outstanding
?Total number of shares issued. Price times share count gives market cap.
30Mio.
Largest Shareholders
Institutions
| Name | Stake (%) | Shares | Change (%) | Date |
|---|---|---|---|---|
| BlackRock Inc | 9.19 | 2,957,708 | +3.0 | 03/31/2026 |
| D. E. Shaw & Co LP | 4.07 | 1,311,050 | +274.7 | 06/30/2026 |
| Vanguard Capital Management, LLC | 3.71 | 1,194,878 | +0.0 | 03/31/2026 |
| Dimensional Fund Advisors, Inc. | 2.92 | 938,163 | -39.5 | 06/30/2026 |
| Wellington Management Company LLP | 2.83 | 911,893 | +138.9 | 06/30/2026 |
| Acadian Asset Management LLC | 2.59 | 832,688 | +2,046.1 | 03/31/2026 |
| Two Sigma Investments LLC | 2.56 | 824,923 | +67.0 | 06/30/2026 |
| Cypress Point Investment Management, LP | 2.41 | 775,581 | -51.0 | 06/30/2026 |
Funds
| Name | Stake (%) | Shares | Change (%) | Date |
|---|---|---|---|---|
| Hood River Small-Cap Growth Instl | 3.43 | 1,105,218 | +0.0 | 06/30/2026 |
| Vanguard MStar Total Stk Mkt Idx Invest | 2.84 | 912,856 | +0.2 | 07/31/2026 |
Largest reported positions according to regulatory filings; stake as a percentage of shares outstanding, change versus the previous filing. Source: fundamentals data.
Insider holdings
| Person | Role | Shares | Value | As of | Type |
|---|---|---|---|---|---|
| Agarwal Devesh | Chief Operating Officer | 79,138 | 3,972,728 $ | Aug 31, 2026 | direct |
| Bailey Brian D. | Director | 75,422 | 3,786,184 $ | Aug 28, 2026 | indirect |
| Roush Lukas M. | Director | 60,269 | 3,025,504 $ | Sep 16, 2026 | direct |
| Suriano Douglas A | Director | 45,410 | 2,279,582 $ | Aug 28, 2026 | direct |
| Ross Kade | Chief Information Officer | 44,071 | 2,212,364 $ | Sep 2, 2026 | direct |
| Raiford Daryl E | Chief Financial Officer | 28,605 | 1,435,971 $ | Sep 2, 2026 | direct |
| Krupka Devin M | Controller, PAO | 11,958 | 600,292 $ | Sep 1, 2026 | direct |
| Bottorff Rebecca | Chief People Officer | 10,704 | 537,341 $ | Aug 31, 2026 | direct |
| Asbill Richard Brandon | General Counsel | 7,550 | 379,010 $ | Aug 31, 2026 | direct |
| Morken David A. | Chairman & CEO | 6,702 | 336,440 $ | Aug 31, 2026 | direct |
Holdings as of each person's most recent SEC Form 4 filing — excluding options and RSUs, which are not shares yet. Holdings may have changed between two filings.
Insiders
Insider Transactions
| Date | Person | Role | Type | Shares | Price | Value |
|---|---|---|---|---|---|---|
| Sep 16, 2026 | Roush Lukas M. | Director | Sell | 1,500 | 48.60 | 72,900 |
| Sep 2, 2026 | Ross Kade | Chief Information Officer | Sell | 753 | 49.29 | 37,115 |
| Sep 2, 2026 | Ross Kade | Chief Information Officer | Sell | 1,151 | 48.50 | 55,827 |
| Sep 2, 2026 | Ross Kade | Chief Information Officer | Sell | 2,096 | 47.54 | 99,643 |
| Sep 2, 2026 | Raiford Daryl E | Chief Financial Officer | Sell | 3,291 | 49.97 | 164,443 |
| Sep 2, 2026 | Raiford Daryl E | Chief Financial Officer | Sell | 1,400 | 48.99 | 68,582 |
| Sep 2, 2026 | Raiford Daryl E | Chief Financial Officer | Sell | 2,536 | 47.74 | 121,057 |
| Sep 1, 2026 | Krupka Devin M | Controller, PAO | Sell | 3,074 | 48.97 | 150,546 |
| Aug 31, 2026 | Agarwal Devesh | Chief Operating Officer | Sell | 2,020 | 49.60 | 100,196 |
| Aug 31, 2026 | Agarwal Devesh | Chief Operating Officer | Sell | 2,849 | 48.82 | 139,096 |
| Aug 31, 2026 | Krupka Devin M | Controller, PAO | Sell | 506 | 49.60 | 25,099 |
| Aug 31, 2026 | Krupka Devin M | Controller, PAO | Sell | 713 | 48.82 | 34,811 |
| Aug 31, 2026 | Asbill Richard Brandon | General Counsel | Sell | 760 | 49.60 | 37,698 |
| Aug 31, 2026 | Asbill Richard Brandon | General Counsel | Sell | 1,072 | 48.82 | 52,338 |
| Aug 31, 2026 | Ross Kade | Chief Information Officer | Sell | 671 | 49.60 | 33,283 |
| Aug 31, 2026 | Ross Kade | Chief Information Officer | Sell | 945 | 48.82 | 46,137 |
| Aug 31, 2026 | Bottorff Rebecca | Chief People Officer | Sell | 1,126 | 49.60 | 55,852 |
| Aug 31, 2026 | Bottorff Rebecca | Chief People Officer | Sell | 1,587 | 48.82 | 77,481 |
| Aug 31, 2026 | Morken David A. | Chairman & CEO | Sell | 2,128 | 49.60 | 105,553 |
| Aug 31, 2026 | Morken David A. | Chairman & CEO | Sell | 3,000 | 48.82 | 146,468 |
| Aug 31, 2026 | Raiford Daryl E | Chief Financial Officer | Sell | 1,939 | 49.60 | 96,178 |
| Aug 31, 2026 | Raiford Daryl E | Chief Financial Officer | Sell | 2,734 | 48.82 | 133,481 |
| Aug 28, 2026 | Agarwal Devesh | Chief Operating Officer | Other | 5,218 | 0.00 | – |
| Aug 28, 2026 | Agarwal Devesh | Chief Operating Officer | Other | 2,086 | 0.00 | – |
| Aug 28, 2026 | Agarwal Devesh | Chief Operating Officer | Other | 3,927 | 0.00 | – |
| Aug 28, 2026 | Krupka Devin M | Controller, PAO | Other | 1,518 | 0.00 | – |
| Aug 28, 2026 | Krupka Devin M | Controller, PAO | Other | 2,775 | 0.00 | – |
| Aug 28, 2026 | Asbill Richard Brandon | General Counsel | Other | 2,214 | 0.00 | – |
| Aug 28, 2026 | Asbill Richard Brandon | General Counsel | Other | 4,168 | 0.00 | – |
| Aug 28, 2026 | Ross Kade | Chief Information Officer | Other | 1,853 | 0.00 | – |
| Aug 28, 2026 | Ross Kade | Chief Information Officer | Other | 3,392 | 0.00 | – |
| Aug 28, 2026 | Ross Kade | Chief Information Officer | Other | 446 | 0.00 | – |
| Aug 28, 2026 | Bottorff Rebecca | Chief People Officer | Other | 2,189 | 0.00 | – |
| Aug 28, 2026 | Bottorff Rebecca | Chief People Officer | Other | 4,121 | 0.00 | – |
| Aug 28, 2026 | Bottorff Rebecca | Chief People Officer | Other | 1,487 | 0.00 | – |
| Aug 28, 2026 | Morken David A. | Chairman & CEO | Other | 4,103 | 0.00 | – |
| Aug 28, 2026 | Morken David A. | Chairman & CEO | Other | 7,727 | 0.00 | – |
| Aug 28, 2026 | Bailey Brian D. | Director | Other | 3,333 | 0.00 | – |
| Aug 28, 2026 | Suriano Douglas A | Director | Other | 3,333 | 0.00 | – |
| Aug 28, 2026 | Raiford Daryl E | Chief Financial Officer | Other | 6,170 | 0.00 | – |
| Aug 28, 2026 | Raiford Daryl E | Chief Financial Officer | Other | 5,730 | 0.00 | – |
| Aug 28, 2026 | Roush Lukas M. | Director | Other | 3,333 | 0.00 | – |
| Aug 27, 2026 | Roush Lukas M. | Director | Sell | 1,500 | 47.35 | 71,025 |
| Aug 17, 2026 | Suriano Douglas A | Director | Sell | 200 | 54.17 | 10,833 |
| Aug 17, 2026 | Suriano Douglas A | Director | Sell | 3,800 | 53.03 | 201,529 |
| Aug 10, 2026 | Agarwal Devesh | Chief Operating Officer | Sell | 3,173 | 50.45 | 160,087 |
| Aug 8, 2026 | Agarwal Devesh | Chief Operating Officer | Other | 7,370 | 0.00 | – |
Reportable transactions by officers and major shareholders from SEC Form 4 filings. "Other" includes things like stock grants and option exercises without a buy/sell character. View all insider transactions →
Data as of: September 18, 2026 · Source: fundamental data & SEC filings (annual and quarterly reports, 10-K/10-Q)
Note: pure fact-based analysis, not investment advice and not a solicitation to buy or sell. All figures without guarantee.