Security key
05988J103
- Security type / class
- Equity / Common Stock
- Total 13F shares
- 12,566,073
- Total 13F value
- $841,407,000
- Share change
- +4,023,760
- SEC-reported price per share
- $66.96
- Number of holders
- 106
- Value change
- +$275,591,537
- Number of buys
- 74
- Number of sells
- 37
- Shares outstanding
- 30,263,323
Holder snapshot
6 signals
Security identity
Names, identifiers, and filing context for this profile.
1 source field
Report period
Q1 2019
Institutions
106
Top holders
10
BAND full security history
Ownership snapshot
Full 13F holder table
Newer quarter: Q2 2026
Bandwidth Inc. SEC filings
Bandwidth Inc. company facts
Broader feeds
Reporting periods
Holder history for CUSIP 05988J103
Recent filing periods:
Ownership snapshot
Top reported holders of BAND - Bandwidth Inc. - Common Stock (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
Bank of New York Mellon Corp
Disclosed value leader
Bank of New York Mellon Corp
Comparable rows
15/15
Latest evidence
31 Dec 2018
13F
Lead comparable stake: 3.4%
Showing 1-6 of 15 holder rows.
Quick read
Bank of New York Mellon Corp leads the comparable SEC ownership view at 3.4%.
15 of 15 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 Bank of New York Mellon Corp's linked filing trail.
Comparable ownership
Top 5
Bank of New York Mellon Corp
3.4%
Portolan Capital Management, LLC
2.3%
SUMMIT PARTNERS PUBLIC ASSET MANA...
2.2%
GILDER GAGNON HOWE & CO LLC
1.6%
Capital Research Global Investors
1.5%
Ownership % is shown only when SEC disclosures are safely comparable across share classes.
Detailed SEC evidence table Showing 1-6 of 15 holder rows
| Holder | Evidence | Ownership % | Position | 12M Net Δ | As of |
|---|---|---|---|---|---|
| Bank of New York Mellon Corp |
13F
Company
|
3.4%
|
$42,206,000
1,035,736 shares
|
— | 31 Dec 2018 |
| Portolan Capital Management, LLC |
13F
Company
|
2.3%
|
$28,461,000
698,439 shares
|
— | 31 Dec 2018 |
| SUMMIT PARTNERS PUBLIC ASSET MANAGEMENT, LLC |
13F
Company
|
2.2%
|
$27,254,000
668,798 shares
|
— | 31 Dec 2018 |
| GILDER GAGNON HOWE & CO LLC |
13F
Company
|
1.6%
|
$19,567,000
480,161 shares
|
— | 31 Dec 2018 |
| Capital Research Global Investors |
13F
Company
|
1.5%
|
$17,898,000
439,211 shares
|
— | 31 Dec 2018 |
| BlackRock Finance, Inc. |
13F
Company
|
1.3%
|
$16,643,000
408,447 shares
|
— | 31 Dec 2018 |
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.
13F holder rows
Institutional holders as of Q1 2019
Investor-level positions for this CUSIP, loaded as an interactive table.
Institutions
106
Shares
12,566,073
Rows available
106
| Investor | Option | Weight % | Change % | SEC-reported value | * Price | Shares | Share Change | Activity | Report Period |
|---|
* SEC-reported price is the security price as of the portfolio date and can indicate the last known price at which the security was still held. The marker flags a reported price that did not pass the local price check.
Compare Q1 2019 vs Q1 2019 Across Filers
Q1 2019 holders
106
Q1 2019 holders
106
Holder diff
0
| Investor | Q1 2019 Shares | Q1 2019 Shares | Share Diff | Share Chg % | Q1 2019 value | Q1 2019 value | Value change | Value Chg % |
|---|
Trend: ostatnie 8 kwartałów (+ wybrane okresy porównania).
Quarterly Holders Trend
Quarterly Value Trend
Quarterly Shares Trend