Comparable stake leader
BlackRock, Inc.
SEC ownership of Bandwidth Inc.
Top holders, 13D/G large-stake signals, insider positions, and transaction flow tied to CIK 0001514416.
Disclosed value leader
BlackRock, Inc.
Comparable rows
50/50
Latest evidence
01 Jun 2026
- Public ticker
- BAND on Nasdaq
- Parsed ownership sources
-
13F, 13D/G, and 3/4/5
Source: Parsed SEC ownership filingsUse: Compare filing families carefully
- Largest SEC-reported holder
-
BlackRock, Inc.
Ranking: Comparable ownership first, then disclosed value
- Comparable ownership rows
-
50 of 50
Meaning: Rows with safely comparable ownership %
- Latest 13D/G holder
-
BlackRock, Inc.
Source: Latest parsed Schedule 13D/G stake
- Latest parsed ownership date
-
01 Jun 2026
Freshness: Most recent filing date in this holder set
- Issuer CIK
- 0001514416
- Issuer location
- Raleigh, NC
Ownership snapshot
CIK-linked ownership evidence from parsed SEC filings.
3 signals
Issuer
Names, identifiers, and filing context for this profile.
2 identity fields
Ownership snapshot
Top shareholders of Bandwidth Inc. (13F + 13D/G + 3/4/5)
Grouped by holder across the latest SEC ownership disclosures. Start with comparable ownership when available, then verify the linked 13F, 13D/G, or 3/4/5 evidence.
Comparable stake leader
BlackRock, Inc.
Disclosed value leader
BlackRock, Inc.
Comparable rows
50/50
Latest evidence
01 Jun 2026
13F
13D/G
3/4/5
Lead comparable stake: 7.1%
13D/G row: BlackRock, Inc.
Showing 1-8 of 50 holder rows.
Quick read
BlackRock, Inc. leads the comparable SEC ownership view at 7.1%.
50 of 50 rows have a safely comparable ownership percentage. Use this as a filing-backed starting point, then open the detailed table for source links, reporting role, position value, share count, and filing date.
Open SEC evidence
Opens BlackRock, Inc.'s linked filing trail.
Comparable ownership
Top 5
BlackRock, Inc.
7.1%
DIMENSIONAL FUND ADVISORS LP
5.1%
Daryl E. Raiford
0.11%
CYPRESS POINT INVESTMENT MANAGEME...
5.9%
VANGUARD CAPITAL MANAGEMENT LLC
4.5%
Ownership % is shown only when SEC disclosures are safely comparable across share classes.
Detailed SEC evidence table Showing 1-8 of 50 holder rows
| Holder | Evidence | Ownership % | Position | 12M Net Δ | As of |
|---|---|---|---|---|---|
| BlackRock, Inc. |
13F
13D/G
Company
|
7.1%
from 13D/G
|
$52,706,357
2,957,708 shares
|
— | 31 Mar 2026 |
| DIMENSIONAL FUND ADVISORS LP |
13F
13D/G
Company
|
5.1%
from 13D/G
|
$27,646,640
1,551,508 shares
|
— | 31 Mar 2026 |
| Daryl E. Raiford |
3/4/5
Chief Financial Officer
|
0.11%
|
$2,852,884
28,605 shares
mixed-class rows
|
-$4,593,155 | 01 Jun 2026 |
| CYPRESS POINT INVESTMENT MANAGEMENT LP |
13F
Company
|
5.9%
|
$28,212,606
1,583,199 shares
|
— | 31 Mar 2026 |
| VANGUARD CAPITAL MANAGEMENT LLC |
13F
Company
|
4.5%
|
$21,292,726
1,194,878 shares
|
— | 31 Mar 2026 |
| ACADIAN ASSET MANAGEMENT LLC |
13F
Company
|
3.1%
|
$14,835,000
832,688 shares
|
— | 31 Mar 2026 |
| STATE STREET CORP |
13F
Company
|
2.7%
|
$12,889,117
723,295 shares
|
— | 31 Mar 2026 |
| GEODE CAPITAL MANAGEMENT, LLC |
13F
Company
|
2.6%
|
$12,361,247
693,460 shares
|
— | 31 Mar 2026 |
How to read this table
Rows are grouped by holder and ranked first by SEC-reported ownership % when it is safely comparable, then by disclosed holdings value. — indicates unavailable or non-comparable values; "mixed-class rows" means the latest filing spans non-comparable classes.
Forms 3/4/5 flow
Insider trading overview
Net insider flow leans to selling over the last 12 months. Net value: -$18,079,424.
Buys
$0
Insiders: 0
Sells
$18,079,424
Insiders: 10
Net
-$18,079,424
Shares: -566,196
Window
Last 12 months
4 rolling buckets
Buy value
Sell value
Shares: 0
Shares: 566,196
| Window (months) | Buy shares | Sell shares | Buy value | Sell value | Net value |
|---|---|---|---|---|---|
| 0-3 | 0 | 248,711 | $0 | $13,234,044 | -$13,234,044 |
| 3-6 | 0 | 156,163 | $0 | $2,434,323 | -$2,434,323 |
| 6-9 | 0 | 66,496 | $0 | $937,052 | -$937,052 |
| 9-12 | 0 | 94,826 | $0 | $1,474,005 | -$1,474,005 |
Reporting owners
Insider holders from Forms 3/4/5
Showing 1-17 of 17 reporting-owner rows connected to Bandwidth Inc.. Open a relationship link for the CIK-to-CIK filing trail.
Rows
17
Largest Forms 3/4/5 holder
Devesh Agarwal
Net 12M change
-$18,079,424
Latest report
12 Jun 2026
| Name | Relationship | Holdings Value | Past Year Net Change | Change % | Valuation | Report Date |
|---|---|---|---|---|---|---|
| Devesh Agarwal | Chief Operating Officer | $5,041,684 | -$2,072,670 | -29% | Mixed | 28 May 2026 |
| Kade Ross | Chief Information Officer | $3,554,205 | -$2,080,408 | -37% | Mixed | 02 Jun 2026 |
| Anthony F. Bartolo | Chief Operating Officer | $3,039,429 | Mixed | 01 Jul 2024 | ||
| Daryl E. Raiford | Chief Financial Officer | $2,852,884 | -$4,593,155 | -62% | Mixed | 01 Jun 2026 |
| John C. Murdock | Director | $1,801,156 | -$47,524 | -2.6% | Mixed | 31 Dec 2025 |
| Brian D. Bailey | Director | $1,381,860 | -$41,798 | -2.9% | Mixed | 28 May 2026 |
| Lukas M. Roush | Director | $1,165,294 | -$271,222 | -19% | Mixed | 28 May 2026 |
| Scott Mullen | Chief Technology Officer | $1,004,246 | Mixed | 31 Dec 2022 | ||
| Douglas A. Suriano | Director | $918,327 | Mixed | 28 May 2026 | ||
| David A. Morken | Chairman & CEO, Director | $866,040 | -$528,341 | -38% | Mixed | 03 Jun 2026 |
| Devin M. Krupka | Controller, PAO | $826,075 | -$1,494,294 | -64% | Mixed | 12 Jun 2026 |
| Rebecca Bottorff | Chief People Officer, Director | $778,310 | -$3,307,175 | -81% | Mixed | 28 May 2026 |
| R. Brandon Asbill | General Counsel | $649,725 | -$3,642,837 | -85% | Mixed | 05 Jun 2026 |
| Noreen Allen | Chief Marketing Officer | $209,414 | Mixed | 31 Dec 2021 | ||
| Jeffrey A. Hoffman | Chief Financial Officer | $203,536 | Mixed | 02 Aug 2021 | ||
| Gabriela Gonzalez | Sr. Vp Finance, Controller | $151,083 | Mixed | 21 Feb 2022 | ||
| Marina C. Carreker | President | $115,248 | Mixed | 31 Dec 2022 |
Recent insider transactions for Bandwidth Inc.
Showing up to 300 recent insider transactions from the last 12 months.
| Insider | Symbol | Class | Transaction | % | SEC-reported value | SEC-reported price | Shares | Shares owned | Date | Ownership |
|---|---|---|---|---|---|---|---|---|---|---|
| Devin M. Krupka | BAND | Class A Common Stock | Sale | -54.6% | $943,261 | $65.45 | -14,413 | 11,958 | 12 Jun 2026 | Direct |
| R. Brandon Asbill | BAND | Class A Common Stock | Sale | -90.7% | $2,104,376 | $72.03 | -29,214 | 3,000 | 05 Jun 2026 | Direct |
| David A. Morken | BAND | Class A Common Stock | Gift | -100% | -7,198 | 0 | 03 Jun 2026 | Direct | ||
| Kade Ross | BAND | Class A Common Stock | Sale | -8.33% | $277,561 | $69.39 | -4,000 | 43,996 | 02 Jun 2026 | Direct |
| Daryl E. Raiford | BAND | Class A Common Stock | Sale | -18.2% | $441,053 | $69.20 | -6,374 | 28,605 | 02 Jun 2026 | Direct |
| Daryl E. Raiford | BAND | Class A Common Stock | Sale | -18.5% | $543,950 | $68.51 | -7,940 | 34,979 | 01 Jun 2026 | Direct |
| Daryl E. Raiford | BAND | Class A Common Stock | Sale | -8.97% | $271,219 | $64.15 | -4,228 | 42,919 | 01 Jun 2026 | Direct |
| Daryl E. Raiford | BAND | Class A Common Stock | Options Exercise | 29% | 10,602 | 47,147 | 30 May 2026 | Direct | ||
| Daryl E. Raiford | BAND | Restricted Stock Units | Options Exercise | -100% | -10,602 | 0 | 30 May 2026 | Direct | ||
| Devin M. Krupka | BAND | Class A Common Stock | Sale | -4.35% | $70,497 | $58.85 | -1,198 | 26,371 | 29 May 2026 | Direct |
| Kade Ross | BAND | Class A Common Stock | Sale | -3.2% | $93,446 | $58.85 | -1,588 | 47,996 | 29 May 2026 | Direct |
| R. Brandon Asbill | BAND | Class A Common Stock | Sale | -5.24% | $104,804 | $58.85 | -1,781 | 32,214 | 29 May 2026 | Direct |
| Devesh Agarwal | BAND | Class A Common Stock | Sale | -5.6% | $239,265 | $58.85 | -4,066 | 68,579 | 29 May 2026 | Direct |
| Daryl E. Raiford | BAND | Class A Common Stock | Sale | -9.78% | $233,087 | $58.85 | -3,961 | 36,545 | 29 May 2026 | Direct |
| Rebecca Bottorff | BAND | Class A Common Stock | Sale | -27.9% | $128,047 | $58.85 | -2,176 | 5,620 | 29 May 2026 | Direct |
| David A. Morken | BAND | Class A Common Stock | Sale | -39.2% | $272,572 | $58.85 | -4,632 | 7,198 | 29 May 2026 | Direct |
| Devin M. Krupka | BAND | Class A Common Stock | Options Exercise | 18.4% | 4,293 | 27,569 | 28 May 2026 | Direct | ||
| Devin M. Krupka | BAND | Restricted Stock Units | Options Exercise | -43.6% | -4,293 | 5,550 | 28 May 2026 | Direct | ||
| Kade Ross | BAND | Class A Common Stock | Options Exercise | 13% | 5,690 | 49,584 | 28 May 2026 | Direct | ||
| Kade Ross | BAND | Restricted Stock Units | Options Exercise | -92.7% | -5,690 | 446 | 28 May 2026 | Direct | ||
| R. Brandon Asbill | BAND | Class A Common Stock | Options Exercise | 23.1% | 6,382 | 33,995 | 28 May 2026 | Direct | ||
| R. Brandon Asbill | BAND | Restricted Stock Units | Options Exercise | -43.4% | -6,382 | 8,337 | 28 May 2026 | Direct | ||
| Devesh Agarwal | BAND | Class A Common Stock | Options Exercise | 18.3% | 11,231 | 72,645 | 28 May 2026 | Direct | ||
| Devesh Agarwal | BAND | Restricted Stock Units | Options Exercise | -58.8% | -11,231 | 7,854 | 28 May 2026 | Direct | ||
| Daryl E. Raiford | BAND | Class A Common Stock | Options Exercise | 41.6% | 11,901 | 40,506 | 28 May 2026 | Direct | ||
| Daryl E. Raiford | BAND | Restricted Stock Units | Options Exercise | -50.9% | -11,901 | 11,461 | 28 May 2026 | Direct | ||
| Rebecca Bottorff | BAND | Class A Common Stock | Options Exercise | 7,796 | 7,796 | 28 May 2026 | Direct | |||
| Rebecca Bottorff | BAND | Restricted Stock Units | Options Exercise | -84% | -7,796 | 1,487 | 28 May 2026 | Direct | ||
| David A. Morken | BAND | Class A Common Stock | Options Exercise | 11,830 | 11,830 | 28 May 2026 | Direct | |||
| David A. Morken | BAND | Restricted Stock Units | Options Exercise | -43.4% | -11,830 | 15,454 | 28 May 2026 | Direct | ||
| Lukas M. Roush | BAND | Class A Common Stock | Options Exercise | 5.89% | 3,334 | 59,936 | 28 May 2026 | Direct | ||
| Lukas M. Roush | BAND | Restricted Stock Units | Options Exercise | -33.3% | -3,334 | 6,666 | 28 May 2026 | Direct | ||
| Douglas A. Suriano | BAND | Class A Common Stock | Options Exercise | 7.8% | 3,334 | 46,077 | 28 May 2026 | Direct | ||
| Douglas A. Suriano | BAND | Restricted Stock Units | Options Exercise | -33.3% | -3,334 | 6,666 | 28 May 2026 | Direct | ||
| Brian D. Bailey | BAND | Class A Common Stock | Options Exercise | 4.85% | 3,334 | 72,089 | 28 May 2026 | See footnotes | ||
| Brian D. Bailey | BAND | Restricted Stock Units | Options Exercise | -33.3% | -3,334 | 6,666 | 28 May 2026 | Direct | ||
| Devesh Agarwal | BAND | Class A Common Stock | Sale | -19.6% | -15,000 | 61,414 | 20 May 2026 | Direct | ||
| Devesh Agarwal | BAND | Class A Common Stock | Sale | -9.75% | $429,960 | $52.11 | -8,251 | 76,414 | 14 May 2026 | Direct |
| Devesh Agarwal | BAND | Class A Common Stock | Sale | -12.2% | $612,594 | $52.14 | -11,749 | 84,665 | 13 May 2026 | Direct |
| Rebecca Bottorff | BAND | Class A Common Stock | Sale | -100% | $2,497,647 | $49.42 | -50,535 | 0 | 12 May 2026 | Direct |
| Kade Ross | BAND | Class A Common Stock | Sale | -31.3% | $1,031,257 | $51.56 | -20,000 | 43,894 | 11 May 2026 | Direct |
| Lukas M. Roush | BAND | Class A Common Stock | Sale | -9.14% | $271,222 | $47.62 | -5,696 | 56,602 | 05 May 2026 | Direct |
| Devin M. Krupka | BAND | Class A Common Stock | Gift | -12.5% | -3,333 | 23,276 | 05 May 2026 | Direct | ||
| Devin M. Krupka | BAND | Class A Common Stock | Sale | -14.3% | $204,592 | $46.04 | -4,444 | 26,609 | 05 May 2026 | Direct |
| Devesh Agarwal | BAND | Class A Common Stock | Sale | -4.69% | $215,222 | $45.39 | -4,742 | 96,414 | 05 May 2026 | Direct |
| R. Brandon Asbill | BAND | Class A Common Stock | Sale | -42% | $882,908 | $44.15 | -20,000 | 27,613 | 04 May 2026 | Direct |
| Devesh Agarwal | BAND | Class A Common Stock | Sale | -9.21% | $461,857 | $45.02 | -10,258 | 101,156 | 04 May 2026 | Direct |
| Rebecca Bottorff | BAND | Class A Common Stock | Sale | -15.7% | $426,986 | $45.30 | -9,425 | 50,535 | 04 May 2026 | Direct |
| Kade Ross | BAND | Class A Common Stock | Sale | -13.5% | $315,852 | $31.59 | -10,000 | 63,894 | 30 Apr 2026 | Direct |
| Daryl E. Raiford | BAND | Class A Common Stock | Sale | -21.9% | $160,809 | $20.00 | -8,040 | 28,605 | 16 Apr 2026 | Direct |
* marks a reported price that did not pass the local price check.