Bandwidth Inc. (BAND) Institutional Ownership

Institutions by Trading Activity

Ownership Statistics

31,025,000Shares Outstanding

574,287Shares held by institutions

$7,391,074Value of institutional holdings

71.84%Institutional ownership %

8.99%Shares Changed QoQ

145No. of institutional investors

Shares Owned by Institutions

Shares Purchased/Sold by Institutions

Ownership Summary

According to SEC filings for the period ending December 2025, Bandwidth Inc. (NASDAQ:BAND) is held by 145 institutional firms.

These investors collectively held 71.8% of the company's total shares outstanding in December 2025, up from 67.7% in September 2025.
On a quarter-over-quarter basis, institutional holdings shifted by 8.99%, with a year-over-year a decrease of 6.45% in the count of filers.
During the quarter, 57 institutions bought more Bandwidth shares, 59 sold shares, and 29 of the 145 total investors held their position steady.
The total number of shares held by institutions in Bandwidth increased to 22.29Mn as of December 2025, a net change of up by 1.84Mn shares quarter on quarter, and up 2.50Mn shares year over year.
With 2.87Mn shares, BlackRock, Inc. commands the largest institutional position in Bandwidth as of December 31, 2025, equating to 9.26% of the company.
Among the most significant buyers of Bandwidth during December 2025 were CYPRESS POINT INVESTMENT MANAGEMENT LP (1.51Mn), CSM Advisors, LLC (345.81K), FMR LLC (180.24K), UBS Group AG (134.31K), NANO CAP NEW MILLENNIUM GROWTH FUND L P (105.00K).
Leading sellers of Bandwidth stock in December 2025 included Portolan Capital Management, LLC (408.93K), Connor, Clark & Lunn Investment Management Ltd. (112.17K), Qube Research & Technologies Ltd (90.37K), GSA CAPITAL PARTNERS LLP (54.07K), MORGAN STANLEY (51.85K).
The top 10 institutional holders of Bandwidth for the quarter ending December 2025 included BlackRock, Inc. (2.87Mn), VANGUARD GROUP INC (2.01Mn), CYPRESS POINT INVESTMENT MANAGEMENT LP (1.51Mn), DIMENSIONAL FUND ADVISORS LP (1.46Mn), ACADIAN ASSET MANAGEMENT LLC (809.00K), GEODE CAPITAL MANAGEMENT, LLC (663.55K), STATE STREET CORP (649.43K), RENAISSANCE TECHNOLOGIES LLC (618.90K), GOLDMAN SACHS GROUP INC (609.76K), AMERIPRISE FINANCIAL INC (592.55K).

145 Institutional Holders

574,287 Total Shares Held

Rows:

Download Data

Owner Name	Date	Shares Held	Change (QoQ)	Change (%)	Value (USD)
BlackRock, Inc.	31 Dec, 2025	2,872,266	7,218	0.25%	$44,376,510.00
VANGUARD GROUP INC	31 Dec, 2025	2,009,829	21,296	1.07%	$31,051,858.00
CYPRESS POINT INVESTMENT MANAGEMENT LP	31 Dec, 2025	1,508,136	1,508,136	0.00%	$23,336,271.00
DIMENSIONAL FUND ADVISORS LP	31 Dec, 2025	1,459,696	-5,280	-0.36%	$22,552,496.00
ACADIAN ASSET MANAGEMENT LLC	31 Dec, 2025	809,005	8,665	1.08%	$12,495.00
GEODE CAPITAL MANAGEMENT, LLC	31 Dec, 2025	663,552	-1,321	-0.20%	$10,254,088.00
STATE STREET CORP	31 Dec, 2025	649,426	16,654	2.63%	$10,033,632.00
RENAISSANCE TECHNOLOGIES LLC	31 Dec, 2025	618,900	-30,000	-4.62%	$9,562,005.00
GOLDMAN SACHS GROUP INC	31 Dec, 2025	609,762	69,418	12.85%	$9,420,823.00
AMERIPRISE FINANCIAL INC	31 Dec, 2025	592,553	-49,711	-7.74%	$9,154,945.00
FMR LLC	31 Dec, 2025	545,585	180,239	49.33%	$8,429,294.00
Connor, Clark & Lunn Investment Management Ltd.	31 Dec, 2025	528,984	-112,172	-17.50%	$8,172,803.00
Dana Investment Advisors, Inc.	31 Dec, 2025	449,256	-578	-0.13%	$6,941,005.00
Archon Capital Management LLC	31 Dec, 2025	446,897	97,963	28.07%	$6,904,559.00
WELLINGTON MANAGEMENT GROUP LLP	31 Dec, 2025	437,125	-137	-0.03%	$6,753,581.00
AQR CAPITAL MANAGEMENT LLC	31 Dec, 2025	427,474	-4,657	-1.08%	$6,604,473.00
D. E. Shaw & Co., Inc.	31 Dec, 2025	386,908	19,582	5.33%	$5,977,729.00
JACOBS LEVY EQUITY MANAGEMENT, INC	31 Dec, 2025	369,790	-16,549	-4.28%	$5,713,255.00
Nuveen, LLC	31 Dec, 2025	359,711	16,548	4.82%	$5,557,536.00
CSM Advisors, LLC	31 Dec, 2025	345,813	345,813	0.00%	$5,342.00

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