Bandwidth Inc.

BANDNASDAQ

$60.09-2.44 (-3.90% today)

Legend

Insider buy

Insider sell

Congress buy

Congress sell

Hedge Funds
bought vs soldGreener markers show more buyers; redder markers show more sellers.

Company share activityNet buybacksNo changeNet dilution

Marker size reflects transaction size.

Insider buy
Insider sell
Congress buy
Congress sell
Hedge Funds bought vs sold

Share activityNet buybacksNo changeNet dilution

Marker size reflects transaction size. Greener fund markers mean more buyers.

Insider Buy
Insider Sell
Congress Buy
Congress Sell
Hedge funds bought vs sold
BuybackNo changeNet dilution

Bandwidth Inc. price and activity chart data

Showing the 1Y range: Oct 6, 2025 to Oct 6, 2026. Price (+263.3%). 0 insider or congressional trades plotted in this window as 0 markers; nearby trades of the same kind are grouped.

Transactions plotted on the price chart
Date	Category	Person	Role	Action	Amount	Change in holding

Largest institutional holders

13F · Q2 2026

Fund	% of company held	Value	% of portfolio	Quarterly activity
BlackRock, Inc.	Not reported	$156M	0.00%	Not reported
Hood River Capital Management LLC	Not reported	$145M	1.05%	New Not reported
Driehaus Capital Management LLC	Not reported	$87.9M	0.51%	New Not reported
D. E. Shaw & Co., Inc.	Not reported	$83M	0.04%	Not reported
Vanguard Capital Management LLC	Not reported	$81.3M	0.00%	Not reported
State Street Corp	Not reported	$59.6M	0.00%	Not reported
Dimensional Fund Advisors LP	Not reported	$59.4M	0.01%	Not reported
Wellington Management Group LLP	Not reported	$57.7M	0.01%	Add 138.90%
Two Sigma Investments, LP	Not reported	$52.2M	0.04%	Not reported
Arrowstreet Capital, Limited Partnership	Not reported	$50.3M	0.02%	Not reported
Acadian Asset Management LLC	Not reported	$50.1M	0.06%	Not reported
Cypress Point Investment Management LP	Not reported	$49.1M	8.90%	Reduce 51.01%
Geode Capital Management, LLC	Not reported	$48.6M	0.00%	Not reported
Jane Street Group, LLC	Not reported	$45.6M	0.00%	Not reported
Vanguard Portfolio Management LLC	Not reported	$41.7M	0.00%	Not reported
Nuveen, LLC	Not reported	$41.1M	0.01%	Not reported
Renaissance Technologies LLC	Not reported	$40.8M	0.06%	Not reported
FMR LLC	Not reported	$34.4M	0.00%	Not reported
Ameriprise Financial Inc	Not reported	$34M	0.01%	Not reported
Assenagon Asset Management S.A.	Not reported	$33.4M	0.02%	Not reported
Portolan Capital Management, LLC	Not reported	$26.1M	0.98%	New Not reported
Citadel Advisors LLC	Not reported	$24.2M	0.00%	Not reported
AQR Capital Management LLC	Not reported	$24.1M	0.01%	Not reported
G2 Investment Partners Management LLC	Not reported	$23.2M	4.23%	New Not reported
Goldman Sachs Group Inc	Not reported	$21.9M	0.00%	Not reported
Jennison Associates LLC	Not reported	$20M	0.01%	New Not reported
Archon Capital Management LLC	Not reported	$19.7M	8.00%	Reduce 46.59%
Morgan Stanley	Not reported	$18.2M	0.00%	Not reported
Northern Trust Corp	Not reported	$15.9M	0.00%	Not reported
Charles Schwab Investment Management Inc	Not reported	$15.8M	0.00%	Not reported
Bridgeway Capital Management, LLC	Not reported	$14.9M	0.26%	Not reported
Dana Investment Advisors, Inc.	Not reported	$14.6M	0.38%	Reduce 48.48%
Panagora Asset Management Inc	Not reported	$14.6M	0.04%	Not reported
Sei Investments Co	Not reported	$14.4M	0.01%	Not reported
Vanguard Fiduciary Trust Co	Not reported	$13.5M	0.00%	Not reported
Bank of Montreal	Not reported	$12.2M	0.00%	Not reported
Marshall Wace, LLP	Not reported	$12.2M	0.01%	Not reported
Parcion Private Wealth LLC	Not reported	$11.9M	0.66%	Reduce 23.02%
Point72 Asset Management, L.P.	Not reported	$11.9M	0.01%	Not reported
Jump Financial, LLC	Not reported	$11.2M	0.09%	Not reported
UBS Group AG	Not reported	$11.1M	0.00%	Not reported
Citigroup Inc	Not reported	$10.2M	0.00%	Not reported
Empowered Funds, LLC	Not reported	$10.2M	0.05%	Add 4.24%
Trexquant Investment LP	Not reported	$10.1M	0.06%	Not reported
BNP Paribas Financial Markets	Not reported	$9.66M	0.00%	Not reported
Pier Capital, LLC	Not reported	$8.89M	1.18%	New Not reported
HERALD INVESTMENT MANAGEMENT Ltd	Not reported	$7.84M	1.06%	Reduce 29.14%
Universal- Beteiligungs- und Servicegesellschaft mbH	Not reported	$7.25M	0.01%	Not reported
Russell Investments Group, Ltd.	Not reported	$7.1M	0.01%	Not reported
Alliancebernstein L.P.	Not reported	$2.01M	0.00%	Not reported

50 of 227 holders

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Historical Activity Patterns

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