RALEIGH, NC
BANDWIDTH INC.BAND— Latest position per institution from SEC 13F filings
15
Institutional holders
21.34M
Total shares held
361.83M
Estimated value
1.07M
Avg. position size
BLACKROCK FINANCE, INC.
CIK 1364742
Shares
2.99M
Value
50.53M
Filed
Jun 30, 2024
BLACKROCK, INC.
CIK 2012383
Shares
2.96M
Value
52.71M
Filed
Mar 31, 2026
VANGUARD GROUP INC
CIK 102909
Shares
2.01M
Value
31.05M
Filed
Dec 31, 2025
CYPRESS POINT INVESTMENT MANAGEMENT LP
CIK 2058475
Shares
1.58M
Value
28.21M
Filed
Mar 31, 2026
DIMENSIONAL FUND ADVISORS LP
CIK 354204
Shares
1.55M
Value
27.65M
Filed
Mar 31, 2026
VANGUARD CAPITAL MANAGEMENT LLC
CIK 2100119
Shares
1.19M
Value
21.29M
Filed
Mar 31, 2026
CAPITAL RESEARCH GLOBAL INVESTORS
CIK 1422848
Shares
1.17M
Value
26.91M
Filed
Dec 31, 2022
ACADIAN ASSET MANAGEMENT LLC
CIK 916542
Shares
832.69K
Value
14.84K
Filed
Mar 31, 2026
STATE STREET CORP
CIK 93751
Shares
723.29K
Value
12.89M
Filed
Mar 31, 2026
GEODE CAPITAL MANAGEMENT, LLC
CIK 1214717
Shares
693.46K
Value
12.36M
Filed
Mar 31, 2026
ARROWSTREET CAPITAL, LIMITED PARTNERSHIP
CIK 1164508
Shares
688.43K
Value
12.27M
Filed
Mar 31, 2026
RENAISSANCE TECHNOLOGIES LLC
CIK 1037389
Shares
644.98K
Value
11.49M
Filed
Mar 31, 2026
NUVEEN ASSET MANAGEMENT, LLC
CIK 1521019
Shares
594.28K
Value
10.11M
Filed
Dec 31, 2024
ARCHON CAPITAL MANAGEMENT LLC
CIK 1398825
Shares
583.12K
Value
10.39M
Filed
Mar 31, 2026
AMERIPRISE FINANCIAL INC
CIK 820027
Shares
579.62K
Value
10.33M
Filed
Mar 31, 2026
VANGUARD PORTFOLIO MANAGEMENT LLC
CIK 2100121
Shares
543.91K
Value
9.69M
Filed
Mar 31, 2026
FMR LLC
CIK 315066
Shares
524.09K
Value
9.34M
Filed
Mar 31, 2026
TWO SIGMA INVESTMENTS, LP
CIK 1179392
Shares
493.93K
Value
8.80M
Filed
Mar 31, 2026
ASSENAGON ASSET MANAGEMENT S.A.
CIK 1546007
Shares
491.87K
Value
8.77M
Filed
Mar 31, 2026
SMITH, GRAHAM & CO., INVESTMENT ADVISORS, LP
CIK 1470414
Shares
485.04K
Value
7.02M
Filed
Dec 31, 2023
| # | Institution | CIK | Shares | Est. Value | Period |
|---|---|---|---|---|---|
| 1 | BLACKROCK FINANCE, INC. | 1364742 | 2.99M | 50.53M | Jun 30, 2024 |
| 2 | BLACKROCK, INC. | 2012383 | 2.96M | 52.71M | Mar 31, 2026 |
| 3 | VANGUARD GROUP INC | 102909 | 2.01M | 31.05M | Dec 31, 2025 |
| 4 | CYPRESS POINT INVESTMENT MANAGEMENT LP | 2058475 | 1.58M | 28.21M | Mar 31, 2026 |
| 5 | DIMENSIONAL FUND ADVISORS LP | 354204 | 1.55M | 27.65M | Mar 31, 2026 |
| 6 | VANGUARD CAPITAL MANAGEMENT LLC | 2100119 | 1.19M | 21.29M | Mar 31, 2026 |
| 7 | CAPITAL RESEARCH GLOBAL INVESTORS | 1422848 | 1.17M | 26.91M | Dec 31, 2022 |
| 8 | ACADIAN ASSET MANAGEMENT LLC | 916542 | 832.69K | 14.84K | Mar 31, 2026 |
| 9 | STATE STREET CORP | 93751 | 723.29K | 12.89M | Mar 31, 2026 |
| 10 | GEODE CAPITAL MANAGEMENT, LLC | 1214717 | 693.46K | 12.36M | Mar 31, 2026 |
| 11 | ARROWSTREET CAPITAL, LIMITED PARTNERSHIP | 1164508 | 688.43K | 12.27M | Mar 31, 2026 |
| 12 | RENAISSANCE TECHNOLOGIES LLC | 1037389 | 644.98K | 11.49M | Mar 31, 2026 |
| 13 | NUVEEN ASSET MANAGEMENT, LLC | 1521019 | 594.28K | 10.11M | Dec 31, 2024 |
| 14 | ARCHON CAPITAL MANAGEMENT LLC | 1398825 | 583.12K | 10.39M | Mar 31, 2026 |
| 15 | AMERIPRISE FINANCIAL INC | 820027 | 579.62K | 10.33M | Mar 31, 2026 |
| 16 | VANGUARD PORTFOLIO MANAGEMENT LLC | 2100121 | 543.91K | 9.69M | Mar 31, 2026 |
| 17 | FMR LLC | 315066 | 524.09K | 9.34M | Mar 31, 2026 |
| 18 | TWO SIGMA INVESTMENTS, LP | 1179392 | 493.93K | 8.80M | Mar 31, 2026 |
| 19 | ASSENAGON ASSET MANAGEMENT S.A. | 1546007 | 491.87K | 8.77M | Mar 31, 2026 |
| 20 | SMITH, GRAHAM & CO., INVESTMENT ADVISORS, LP | 1470414 | 485.04K | 7.02M | Dec 31, 2023 |
Data sourced from SEC Form 13F institutional holdings reports. Positions reflect the most recent filing per institution.