Security Snapshot

Bandwidth Inc. - Common Stock (BAND) Institutional Ownership

CUSIP: 05988J103

13F Institutional Holders and Ownership History from Q4 2017 to Q2 2026

Latest Period

Q2 2026

Institutions Reporting

238

Shares (Excl. Options)

30,309,533

Price

$63.30

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Security type / class
Equity / Common Stock
Symbol
BAND on Nasdaq
All holders as of 30 Jun 2026
Q2 2026
Total 13F shares
30,309,533
Latest holder snapshot 5 signals
Total 13F value
$1,918,662,182
Portfolio coverage rank
0%
Share change
+6,504,293
Value change
+$454,950,483
Number of holders
238
Issuer context Names, identifiers, and filing context for this profile. 3 identity fields
Shares outstanding
30,051,361
SEC-reported price per share
$71.81
Insider filing price
$71.81
13F Shares, Excluding Options vs Price
13F Value, Excluding Options
Total Investors

Key facts

  • BAND - Bandwidth Inc. - Common Stock is tracked under CUSIP 05988J103.
  • 238 institutions reported positions in Q2 2026.
  • 3 significant owners is listed from Schedule 13D/13G reporting.

Change

  • Holder count moved from 154 to 238 between Q1 2026 and Q2 2026.
  • SEC-reported value moved from $425,362,478 to $1,918,662,182.

Research use

  • You can quickly see who holds this security, then open quarter and manager detail pages for full evidence.
  • 13F and Schedule 13D/13G sections are kept together so you can cross-check institutional and beneficial ownership context.

Evidence

Source: SEC Form 13F

Latest holder context comes from 238 institutions filings for Q2 2026.

Open SEC evidence

Security key

05988J103

Latest holder period

Q2 2026

13F holders

238

13D/G owners

3

CIK / CUSIP context first

Open Q2 2026 holders BAND full holder history Bandwidth Inc. SEC filings Bandwidth Inc. company facts Bandwidth Inc. insider transactions

Broader feeds

Latest 13F filings Latest 13D/G filings All securities

13D/G owners

Significant owners

Large-stake holder rows connected to Schedule 13D/G evidence.

Rows
3
Security
BAND
Filer Ownership Change % Holdings Value Net Change Nb Shares Change % Reporting Name Report Period
Hood River Capital Management LLC 7.6% $173,296,344 2,295,924 Hood River Capital Management LLC 30 Jun 2026
BlackRock, Inc. 7.1% $23,882,798 1,893,957 BlackRock, Inc. 31 Mar 2025
DIMENSIONAL FUND ADVISORS LP 3.1% -40% $59,386,281 -$26,584,226 938,163 -31% Dimensional Fund Advisors LP 30 Jun 2026

As of 30 Jun 2026, 238 institutional investors reported holding 30,309,533 shares of Bandwidth Inc. - Common Stock (BAND). This represents 101% of the company’s total 30,051,361 outstanding shares.

13F concentration

Top 25 institutional shareholders

Largest 13F positions for this security by reported shares and value.

Top holder share
72%
Institution Ownership % Shares Held Share Change % Portfolio % Holdings Value
BlackRock, Inc. 8.2% 2,463,857 -17% 0% $155,962,148
Hood River Capital Management LLC 7.6% 2,295,924 1.1% $145,331,989
Driehaus Capital Management LLC 4.6% 1,388,899 0.51% $87,917,307
D. E. Shaw & Co., Inc. 4.4% 1,311,050 +275% 0.05% $82,989,465
VANGUARD CAPITAL MANAGEMENT LLC 4.3% 1,284,658 +7.5% 0% $81,318,851
STATE STREET CORP 3.1% 940,836 +30% 0% $59,554,919
DIMENSIONAL FUND ADVISORS LP 3.1% 938,163 -40% 0.01% $59,381,584
WELLINGTON MANAGEMENT GROUP LLP 3% 911,893 +139% 0.01% $57,722,828
TWO SIGMA INVESTMENTS, LP 2.7% 824,923 +67% 0.04% $52,217,626
ARROWSTREET CAPITAL, LIMITED PARTNERSHIP 2.6% 794,130 +15% 0.02% $50,268,429
ACADIAN ASSET MANAGEMENT LLC 2.6% 792,132 -4.9% 0.06% $50,114,000
CYPRESS POINT INVESTMENT MANAGEMENT LP 2.6% 775,581 -51% 8.9% $49,094,277
GEODE CAPITAL MANAGEMENT, LLC 2.6% 767,501 +11% 0% $48,593,852
JANE STREET GROUP, LLC 2.4% 720,419 +702% 0.03% $45,602,522
VANGUARD PORTFOLIO MANAGEMENT LLC 2.2% 659,516 +21% 0% $41,747,363
Nuveen, LLC 2.2% 648,622 +86% 0.01% $41,057,773
RENAISSANCE TECHNOLOGIES LLC 2.1% 644,000 -0.15% 0.06% $40,765,200
FMR LLC 1.8% 544,221 +3.8% 0% $34,449,202
AMERIPRISE FINANCIAL INC 1.8% 536,459 -7.4% 0.01% $33,957,855
Connor, Clark & Lunn Investment Management Ltd. 1.6% 486,523 +4.1% 0.06% $30,796,906
Portolan Capital Management, LLC 1.4% 412,701 0.98% $26,123,973
CITADEL ADVISORS LLC 1.3% 382,961 +73% 0.01% $24,241,432
AQR CAPITAL MANAGEMENT LLC 1.3% 381,122 -14% 0.01% $24,125,024
G2 Investment Partners Management LLC 1.2% 366,938 4.2% $23,227,175
GOLDMAN SACHS GROUP INC 1.2% 346,268 -5.1% 0% $21,918,765

Quarter history

Institutional holders across reporting periods

Holder count, reported shares/value, and median price by quarter.

Periods
35
Latest
Q2 2026
Rows shown
1-25 of 35
Period 13F Shares, Excl. Options Value, Excl. Options Value Change Price (Median) Investors
2026 Q2 30,309,533 $1,918,662,182 +$454,950,483 $63.30 238
2026 Q1 23,919,173 $425,362,478 +$25,413,099 $17.82 154
2025 Q4 22,572,496 $348,771,638 +$513,706 $15.45 155
2025 Q3 20,987,153 $349,850,236 -$5,355,624 $16.67 155
2025 Q2 21,267,280 $338,140,402 +$17,132,728 $15.90 159
2025 Q1 20,287,302 $265,770,415 +$2,094,078 $13.10 157
2024 Q4 20,009,005 $340,546,644 +$17,908,835 $17.02 156
2024 Q3 18,859,849 $330,167,532 +$7,154,826 $17.51 146
2024 Q2 18,532,570 $312,632,199 +$7,439,401 $16.88 157
2024 Q1 18,017,070 $328,993,264 +$14,083,933 $18.26 146
2023 Q4 17,990,593 $260,390,805 +$13,868,201 $14.47 142
2023 Q3 17,223,006 $194,435,596 -$5,912,437 $11.27 158
2023 Q2 17,643,244 $241,490,134 -$8,074,897 $13.68 143
2023 Q1 18,112,641 $275,316,678 -$33,955,446 $15.20 160
2022 Q4 19,282,474 $442,615,782 +$31,224,976 $22.95 162
2022 Q3 18,053,878 $214,842,485 -$15,189,511 $11.90 139
2022 Q2 19,153,469 $360,669,806 -$59,027,823 $18.82 141
2022 Q1 20,860,714 $675,558,162 -$331,581,823 $32.39 158
2021 Q4 25,206,135 $1,807,827,956 +$36,318,664 $71.76 182
2021 Q3 24,477,388 $2,209,170,202 +$68,155,951 $90.28 218
2021 Q2 23,684,736 $3,267,276,820 +$95,174,037 $137.92 226
2021 Q1 23,300,576 $2,952,981,807 -$64,356,883 $126.74 255
2020 Q4 23,605,215 $3,627,954,801 +$251,966,055 $153.67 268
2020 Q3 21,839,778 $3,814,926,970 +$31,552,702 $174.57 247
2020 Q2 21,748,915 $2,763,761,982 +$237,350,713 $127.00 205
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