Cambium Networks Corp
CMBMF- Exchange
- OTC
- Industry
- Radio & Tv Broadcasting & Communications Equipment
- SEC CIK
- 0001738177
No open-market purchases or sales by Cambium Networks Corp insiders were filed in the last 90 days; 2 institutions reported holding it in 13F filings for Q2 2026, worth $7.00K in total; no superinvestor holds it.
13F holders, Q1 2023
Institutional positions in Cambium Networks Corp as of Mar 31, 2023. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works
- Institutional holders
- 112
- +1 vs. Q4 2022
- Shares held
- 24.3M
- −438.0K (−1.8%) vs. Q4 2022
- Total value
- $430.2M
- −$104.9M (−19.6%) vs. Q4 2022
- New holders
- 15
- 46 more added
- Sold out
- 14
- 32 more reduced
2 institutions that held it in Q4 2022 haven't filed for Q1 2023 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q4 2022: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting CMBMF on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.
| Quarter | Holders | Value |
|---|---|---|
| Q2 2026 | 2 | $7.00K |
| Q1 2026 | 4 | $4.03K |
| Q4 2025 | 28 | $2.46M |
| Q3 2025 | 35 | $16.2M |
| Q2 2025 | 38 | $7.27M |
| Q1 2025 | 44 | $14.4M |
| Q4 2024 | 45 | $13.3M |
| Q3 2024 | 48 | $40.3M |
| Q2 2024 | 74 | $66.0M |
| Q1 2024 | 80 | $105.6M |
| Q4 2023 | 80 | $145.7M |
| Q3 2023 | 95 | $174.8M |
| Q2 2023 | 119 | $370.8M |
| Q1 2023 | 112 | $430.2M |
| Q4 2022 | 113 | $535.7M |
| Q3 2022 | 108 | $412.8M |
| Q2 2022 | 102 | $356.1M |
| Q1 2022 | 110 | $560.5M |
| Q4 2021 | 119 | $603.7M |
| Q3 2021 | 134 | $826.6M |
| Q2 2021 | 144 | $1.09B |
| Q1 2021 | 111 | $1.07B |
Institutions, Q1 2023
Shares, value and share of portfolio for each institution holding Cambium Networks Corp; share changes are against Q4 2022.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Kornitzer Capital Management Inc | 312,660 | $5.54M | 0.11% | −46,220−12.9% | Reduced |
| Millennium Management LLC | 340,382 | $6.03M | 0.01% | −45,266−11.7% | Reduced |
| Essex Investment Management Co LLC | 388,013 | $6.88M | 1.00% | +19,086+5.2% | Added |
| Dimensional Fund Advisors LP | 409,616 | $7.26M | 0.00% | +79,924+24.2% | Added |
| Royce & Associates LP | 448,681 | $7.95M | 0.08% | +28,400+6.8% | Added |
| AIGH Capital Management LLC | 531,094 | $9.41M | 3.47% | −53,012−9.1% | Reduced |
| Needham Investment Management LLC | 581,400 | $10.3M | 1.78% | +26,550+4.8% | Added |
| Vanguard Group Inc | 670,174 | $11.9M | 0.00% | +7,919+1.2% | Added |
| Tributary Capital Management, LLC | 680,755 | $12.1M | 1.12% | +4,524+0.7% | Added |
| BlackRock Inc. | 814,830 | $14.4M | 0.00% | −2,792−0.3% | Reduced |
| Rice Hall James & Associates, LLC | 878,373 | $15.6M | 0.88% | −43,192−4.7% | Reduced |
| Vector Capital Management, L.P. | 14,325,696 | $253.9M | 75.34% | 00.0% | Unchanged |
| Polar Asset Management Partners Inc. | 0 | $0 | 0.00% | −220,114−100.0% | Sold out |
| EAM Global Investors LLC | 0 | $0 | 0.00% | −82,060−100.0% | Sold out |
| EAM Investors, LLC | 0 | $0 | 0.00% | −55,798−100.0% | Sold out |
| New York Life Investment Management LLC | 0 | $0 | 0.00% | −23,997−100.0% | Sold out |
| Invesco Ltd. | 0 | $0 | 0.00% | −18,773−100.0% | Sold out |
| Ameriprise Financial Inc | 0 | $0 | 0.00% | −15,776−100.0% | Sold out |
| Susquehanna International Group, LLP | 0 | $0 | 0.00% | −12,949−100.0% | Sold out |
| Janney Montgomery Scott LLC | 0 | $0 | 0.00% | −10,017−100.0% | Sold out |
| LPL Financial LLC | 0 | $0 | 0.00% | −9,591−100.0% | Sold out |
| Belpointe Asset Management LLC | 0 | $0 | 0.00% | −2,000−100.0% | Sold out |
| Quadrant Capital Group LLC | 0 | $0 | 0.00% | −63−100.0% | Sold out |
| Comerica Securities,inc. | 0 | $0 | 0.00% | −55−100.0% | Sold out |
| Simplex Trading, LLC | 0 | $0 | 0.00% | −78−100.0% | Sold out |
| Lindbrook Capital, LLC | 0 | $0 | 0.00% | −15−100.0% | Sold out |
| Heritage Wealth Management, LLC | – | – | – | – | Not filed |
| Alpha Paradigm Partners, LLC | – | – | – | – | Not filed |