5 institutions reported holding $7,000 of CAMBIUM NETWORKS CORP (CMBMF) in SEC 13F filings for 2026-06-30. Largest institutional holders: Cygnus Capital Advisors, LLC ($7,000), THOMPSON DAVIS & CO., INC. ($0), SIMPLEX TRADING, LLC ($0), HUNTINGTON NATIONAL BANK ($0), ACADIAN ASSET MANAGEMENT LLC ($0). Source: SEC Form 13F.
| Rank | Institution | Value | Shares | Change |
|---|---|---|---|---|
| 1 | Cygnus Capital Advisors, LLC | $7,000 | 20,771 | Added |
| 2 | THOMPSON DAVIS & CO., INC. | $0 | 0 | Exited |
| 3 | SIMPLEX TRADING, LLC | $0 | 0 | Exited |
| 4 | HUNTINGTON NATIONAL BANK | $0 | 1 | Hold |
| 5 | ACADIAN ASSET MANAGEMENT LLC | $0 | 0 | Exited |
来源：SEC 13F 申报文件 · 截至 2026-06-30