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 2025
Institutional positions in Cambium Networks Corp as of Mar 31, 2025. 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
- 44
- −1 vs. Q4 2024
- Shares held
- 20.4M
- −241.3K (−1.2%) vs. Q4 2024
- Total value
- $14.4M
- +$1.06M (+8.0%) vs. Q4 2024
- New holders
- 5
- 5 more added
- Sold out
- 6
- 21 more reduced
Compare with Q4 2024: 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 2025
Shares, value and share of portfolio for each institution holding Cambium Networks Corp; share changes are against Q4 2024.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Vector Capital Management, L.P. | 14,325,696 | $10.1M | 34.49% | 00.0% | Unchanged |
| Topline Capital Management, LLC | 1,411,420 | $995.8K | 0.23% | −769−0.1% | Reduced |
| AMH Equity Ltd | 1,250,381 | $882.1K | 1.36% | +418,381+50.3% | Added |
| Vanguard Group Inc | 544,424 | $384.4K | 0.00% | −2,878−0.5% | Reduced |
| Paradigm Capital Management Inc | 468,400 | $330.5K | 0.02% | −10,000−2.1% | Reduced |
| Renaissance Technologies LLC | 451,483 | $318.5K | 0.00% | −50,317−10.0% | Reduced |
| Landscape Capital Management, L.L.C. | 225,999 | $159.4K | 0.01% | −64,735−22.3% | Reduced |
| Citadel Advisors LLC | 210,003 | $148.2K | 0.00% | +136,944+187.4% | Added |
| BlackRock, Inc. | 207,971 | $146.7K | 0.00% | −591−0.3% | Reduced |
| RBF Capital, LLC | 207,306 | $146.3K | 0.01% | −9,700−4.5% | Reduced |
| Geode Capital Management, LLC | 139,650 | $98.5K | 0.00% | +7,183+5.4% | Added |
| Boothbay Fund Management, LLC | 101,233 | $71.4K | 0.00% | −101,863−50.2% | Reduced |
| Two Sigma Investments, LP | 94,529 | $66.7K | 0.00% | −6,955−6.9% | Reduced |
| Two Sigma Advisers, LP | 80,300 | $56.7K | 0.00% | −3,300−3.9% | Reduced |
| Federated Hermes, Inc. | 75,000 | $53.0K | 0.00% | +19,000+33.9% | Added |
| Squarepoint Ops LLC | 70,476 | $49.7K | 0.00% | −11,368−13.9% | Reduced |
| Goldman Sachs Group Inc | 53,421 | $37.7K | 0.00% | −264,888−83.2% | Reduced |
| Buckingham Strategic Partners | 53,186 | $37.5K | 0.00% | 00.0% | Unchanged |
| Dimensional Fund Advisors LP | 40,695 | $28.7K | 0.00% | −13,472−24.9% | Reduced |
| State Street Corp | 39,790 | $28.1K | 0.00% | 00.0% | Unchanged |
| Deutsche Bank AG | 38,809 | $27.6K | 0.00% | 00.0% | Unchanged |
| XTX Topco Ltd | 38,721 | $27.3K | 0.00% | −2,745−6.6% | Reduced |
| Jane Street Group, LLC | 32,522 | $22.9K | 0.00% | −35,562−52.2% | Reduced |
| Morgan Stanley | 31,145 | $22.0K | 0.00% | −4,500−12.6% | Reduced |
| Friday Financial | 53,186 | $18.0K | 0.01% | 00.0% | Unchanged |
| Bank of America Corp | 23,236 | $16.4K | 0.00% | −3,637−13.5% | Reduced |
| Barclays PLC | 22,704 | $16.0K | 0.00% | −3,560−13.6% | Reduced |
| Tudor Investment Corp Et Al | 21,307 | $15.0K | 0.00% | 00.0% | Unchanged |
| Northern Trust Corp | 15,754 | $11.1K | 0.00% | 00.0% | Unchanged |
| Susquehanna International Group, LLP | 12,590 | $8.88K | 0.00% | +12,590 | New |
| Engineers Gate Manager LP | 10,642 | $7.51K | 0.00% | −32,965−75.6% | Reduced |
| Blair William & Co | 10,000 | $7.05K | 0.00% | +10,000 | New |
| Tower Research Capital LLC (TRC) | 4,498 | $3.17K | 0.00% | −12,091−72.9% | Reduced |
| Jones Financial Companies LLLP | 3,250 | $2.27K | 0.00% | +3,250 | New |
| Simplex Trading, LLC | 2,044 | $1.00K | 0.00% | +2,044 | New |
| Coldstream Capital Management Inc | 1,064 | $751 | 0.00% | +1,064 | New |
| Group One Trading, L.P. | 1,000 | $706 | 0.00% | 00.0% | Unchanged |
| JPMorgan Chase & Co | 568 | $401 | 0.00% | +5+0.9% | Added |
| BNP Paribas Arbitrage, SA | 519 | $366 | 0.00% | −24−4.4% | Reduced |
| UBS Group AG | 51 | $36 | 0.00% | 00.0% | Unchanged |
| SBI Securities Co., Ltd. | 4 | $3 | 0.00% | 00.0% | Unchanged |
| Huntington National Bank | 1 | $1 | 0.00% | 00.0% | Unchanged |
| Citigroup Inc | 1 | $1 | 0.00% | 00.0% | Unchanged |
| Acadian Asset Management LLC | 26 | $0 | 0.00% | 00.0% | Unchanged |
| Millennium Management LLC | 0 | $0 | 0.00% | −175,802−100.0% | Sold out |
| State of Wisconsin Investment Board | 0 | $0 | 0.00% | −16,800−100.0% | Sold out |
| Gsa Capital Partners LLP | 0 | $0 | 0.00% | −10,749−100.0% | Sold out |
| Point72 Asia (Singapore) Pte. Ltd. | 0 | $0 | 0.00% | −8,408−100.0% | Sold out |
| Cubist Systematic Strategies, LLC | 0 | $0 | 0.00% | −3,101−100.0% | Sold out |
| Wells Fargo & Company | 0 | $0 | 0.00% | −1,000−100.0% | Sold out |