BANDWIDTH INC-CLASS A (BAND) Institutional Ownership Changes & 13F Activity

BANDWIDTH INC-CLASS A (BAND). Institutional ownership data tracks hedge funds, asset managers, and other institutional investors based on recent SEC Form 13F filings (Q2 2026). This page analyzes institutional buying and selling activity, new holdings, and sold-out positions in the latest reporting period. Notable filers include Hood River Capital Management Llc, Driehaus Capital Management Llc, D. E. Shaw & Co., Inc., Jane Street Group, Llc, and Ameriprise Financial Inc.

InstitutionTypeChange in sharesChange Position %SharesReported stock balancePortfolio quarterFiling date
Palogic Value Management, L.P.Sell-162,482-87.8%22,520$1.43MQ2 2026Sep 09, 2026
Manufacturers Life Insurance Company, TheBuy+7,7237,723$488.87KQ2 2026Sep 09, 2026
Citadel Advisors LlcBuy+162,112+73.4%382,961$24.24MQ2 2026Sep 02, 2026
Corient Private Wealth LlcBuy+3,7623,762$238.14KQ2 2026Aug 27, 2026
California State Teachers Retirement SystemSell-1,108-74.1%388$24.56KQ2 2026Aug 24, 2026
Assenagon Asset Management S.A.Sell-228,266-46.4%263,607$16.69MQ2 2026Aug 21, 2026
Mercer Global Advisors IncBuy+995+1.6%63,833$4.04MQ2 2026Aug 19, 2026
Ma Investment Partnership, LpBuy+100,000100,000$6.33MQ2 2026Aug 17, 2026
Jefferies Financial Group Inc.Buy+42,41542,415$2.68MQ2 2026Aug 17, 2026
Capstone Investment Advisors, LlcBuy+8,2398,239$521.53KQ2 2026Aug 17, 2026
Empowered Funds, LlcBuy+6,542+4.2%160,974$10.19MQ2 2026Aug 17, 2026
Hood River Capital Management LlcBuy+2,295,9242,295,924$145.33MQ2 2026Aug 14, 2026
Driehaus Capital Management LlcBuy+1,388,8991,388,899$87.92MQ2 2026Aug 14, 2026
D. E. Shaw & Co., Inc.Buy+961,190+274.7%1,311,050$82.99MQ2 2026Aug 14, 2026
Jane Street Group, LlcBuy+630,572+701.8%720,419$45.60MQ2 2026Aug 14, 2026
Ameriprise Financial IncBuy+536,459536,459$33.96MQ2 2026Aug 14, 2026
Wellington Management Group LlpBuy+530,182+138.9%911,893$57.72MQ2 2026Aug 14, 2026
Portolan Capital Management, LlcBuy+412,701412,701$26.12MQ2 2026Aug 14, 2026
G2 Investment Partners Management LlcBuy+366,938366,938$23.23MQ2 2026Aug 14, 2026
Csm Advisors, LlcSell-331,065-76.3%102,923$6.52MQ2 2026Aug 14, 2026
Two Sigma Investments, LpBuy+330,991+67.0%824,923$52.22MQ2 2026Aug 14, 2026
Archon Capital Management LlcSell-271,679-46.6%311,443$19.71MQ2 2026Aug 14, 2026
Sei Investments CoBuy+227,286227,286$14.39MQ2 2026Aug 14, 2026
Barclays PlcSell-218,391-97.7%5,125$324.41KQ2 2026Aug 14, 2026
Point72 Asset Management, L.P.Buy+187,280187,280$11.85MQ2 2026Aug 14, 2026
Royce & Associates LpBuy+105,524105,524$6.68MQ2 2026Aug 14, 2026
Raymond James Financial IncBuy+101,780101,780$6.44MQ2 2026Aug 14, 2026
Alliancebernstein L.P.Sell-101,680-47.4%113,012$2.01MQ2 2026Aug 14, 2026
Nano Cap New Millennium Growth Fund L PSell-100,000-75.5%32,500$2.06MQ2 2026Aug 14, 2026
Boothbay Fund Management, LlcBuy+89,06989,069$5.64MQ2 2026Aug 14, 2026
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Frequently asked questions about BAND activity

  • Which institutional owners are buying BAND?

    Institutional owners buying BAND include investors who have either initiated new positions or increased their existing holdings based on recent SEC 13F filings. The activity table above highlights which funds added shares in the latest reporting periods and how their positions changed over time.

  • What does "buy" mean in BAND activity?

    "Buy" means an investor increased their reported position in BAND compared to the prior reporting period. This reflects growing exposure to BANDWIDTH INC-CLASS A (BAND) rather than necessarily a brand-new position (though new positions also appear as buys when prior quantity was zero).

  • Is institutional interest in BAND increasing?

    Institutional interest in BAND can be assessed by comparing the number of tracked funds adding or increasing positions versus those trimming or exiting across the periods shown. A higher number of additions typically signals increasing participation among large filers, but it should be read alongside position sizes and the full table.