Bandwidth Inc. (BAND) Institutional Ownership

Ownership Summary

Bandwidth Inc. (NASDAQ:BAND) is held by 151 institutional investors per 13F filings through December 2025.

• They owned 74.8% of outstanding stock in December 2025, up from 69.8% the prior quarter.
• Their total shares held in BAND increased 9.07% from the prior quarter, while the number of investors in Bandwidth decreased 2.58% year over year.
• Of these 151 holders, 61 added to their stakes in Bandwidth, 60 trimmed positions, and 30 made no changes.
• Institutional investors collectively held 22.64Mn shares in Bandwidth as of December 2025, up by 1.88Mn shares quarter on quarter, and up 1.95Mn shares year over year.
• As of December 31, 2025, the biggest holder of Bandwidth is BlackRock, Inc. at 2.96Mn shares, representing 9.77% of shares outstanding.
• The biggest buyers of Bandwidth for the quarter ending December 2025 included VANGUARD CAPITAL MANAGEMENT LLC (1.19Mn), VANGUARD PORTFOLIO MANAGEMENT LLC (543.91K), ARROWSTREET CAPITAL, LIMITED PARTNERSHIP (516.12K), Bastion Asset Management Inc. (393.26K), TWO SIGMA INVESTMENTS, LP (253.04K).
• The largest sales of BAND for the quarter ending December 2025 came from Goldman Sachs Group Inc (854.58K), JACOBS LEVY EQUITY MANAGEMENT, INC (189.17K), Qube Research & Technologies Ltd (142.72K), Empowered Funds, LLC (126.51K), LAKEWOOD CAPITAL MANAGEMENT, LP (115.0K).
• Business Quant data shows the 10 biggest positions in Bandwidth as of December 2025 are held by BlackRock, Inc. (2.96Mn), CYPRESS POINT INVESTMENT MANAGEMENT LP (1.58Mn), DIMENSIONAL FUND ADVISORS LP (1.55Mn), VANGUARD CAPITAL MANAGEMENT LLC (1.19Mn), ACADIAN ASSET MANAGEMENT LLC (832.69K), State Street Corp (723.3K), GEODE CAPITAL MANAGEMENT, LLC (693.46K), ARROWSTREET CAPITAL, LIMITED PARTNERSHIP (688.43K), RENAISSANCE TECHNOLOGIES LLC (644.98K), Archon Capital Management LLC (583.12K).