BAND Bandwidth Inc.: institutional ownership and insider trading
251 funds reported holding $2.00B of Bandwidth Inc. in their latest 13F filings; in Q2 2026 funds net bought $473M, with 109 new positions and 21 funds selling out; over the last 12 months insiders bought $0 and sold $19.8M on the open market.
Famous investors holding BAND
- Renaissance Technologies (Renaissance Technologies): $40.8M, 0.1% of the portfolio
- D. E. Shaw (D. E. Shaw & Co.): $83.0M, 0.0% of the portfolio
- Two Sigma (Two Sigma Investments): $52.2M, 0.0% of the portfolio
- Ken Griffin (Citadel Advisors): $31.0M, 0.0% of the portfolio
- Izzy Englander (Millennium Management): $5.00M, 0.0% of the portfolio
Largest institutional holders of BAND
- BlackRock, Inc. (BLK) — $156M
- Hood River Capital Management LLC — $145M
- DRIEHAUS CAPITAL MANAGEMENT LLC — $87.9M
- D. E. Shaw & Co., Inc. — $83.0M
- VANGUARD CAPITAL MANAGEMENT LLC — $81.3M
- STATE STREET CORP (STT, STT-PG) — $59.6M
- DIMENSIONAL FUND ADVISORS LP — $59.4M
- WELLINGTON MANAGEMENT GROUP LLP — $57.7M
- TWO SIGMA INVESTMENTS, LP — $52.2M
- JANE STREET GROUP, LLC — $51.9M
Recent BAND insider trades
- Oct 16, 2026: Roush Lukas M. sold 1,500 shares ($73.6K)
- Sep 16, 2026: Roush Lukas M. sold 1,500 shares ($72.9K)
- Sep 2, 2026: Raiford Daryl E sold 7,227 shares ($354K)
- Sep 2, 2026: Ross Kade sold 4,000 shares ($193K)
5%+ owners
- Hood River Capital Management LLC: 7.6% (Schedule 13G, filed Aug 14, 2026)