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, Q3 2021
Institutional positions in Cambium Networks Corp as of Sep 30, 2021. 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
- 134
- −8 vs. Q2 2021
- Shares held
- 22.8M
- +325.8K (+1.4%) vs. Q2 2021
- Total value
- $826.6M
- −$262.5M (−24.1%) vs. Q2 2021
- New holders
- 24
- 60 more added
- Sold out
- 32
- 33 more reduced
1 institution that held it in Q2 2021 haven't filed for Q3 2021 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q2 2021: 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 | 111 | $430.1M |
| 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 | 143 | $1.09B |
| Q1 2021 | 111 | $1.07B |
Institutions, Q3 2021
Shares, value and share of portfolio for each institution holding Cambium Networks Corp; share changes are against Q2 2021.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Vector Capital Management, L.P. | 14,325,696 | $518.4M | 60.78% | 00.0% | Unchanged |
| Driehaus Capital Management LLC | 963,293 | $34.9M | 0.41% | −169,645−15.0% | Reduced |
| Vanguard Group Inc | 706,391 | $25.6M | 0.00% | +117,963+20.0% | Added |
| BlackRock Inc. | 656,757 | $23.8M | 0.00% | +92,503+16.4% | Added |
| Kornitzer Capital Management Inc | 584,150 | $21.1M | 0.32% | +63,073+12.1% | Added |
| Tributary Capital Management, LLC | 325,323 | $11.8M | 0.91% | +325,323 | New |
| Polar Asset Management Partners Inc. | 299,687 | $10.8M | 0.13% | +95,087+46.5% | Added |
| Renaissance Technologies LLC | 255,700 | $9.25M | 0.01% | 00.0% | Unchanged |
| Federated Hermes, Inc. | 205,809 | $7.45M | 0.01% | +15,760+8.3% | Added |
| Dimensional Fund Advisors LP | 192,246 | $6.96M | 0.00% | −4,135−2.1% | Reduced |
| MESIROW FINANCIAL INVESTMENT MANAGEMENT - Equity & Fixed Income | 174,060 | $6.30M | 0.73% | +36,310+26.4% | Added |
| Geode Capital Management, LLC | 154,030 | $5.57M | 0.00% | +28,099+22.3% | Added |
| State Street Corp | 150,343 | $5.44M | 0.00% | +7,564+5.3% | Added |
| Morgan Stanley | 139,618 | $5.05M | 0.00% | −82,307−37.1% | Reduced |
| Wells Fargo & Company | 137,988 | $4.99M | 0.00% | +67,394+95.5% | Added |
| Penserra Capital Management LLC | 133,769 | $4.84M | 0.10% | +2,072+1.6% | Added |
| Mutual of America Capital Management LLC | 132,481 | $4.79M | 0.05% | −1,910−1.4% | Reduced |
| Navellier & Associates Inc | 127,917 | $4.63M | 0.70% | +11,470+9.8% | Added |
| Hillsdale Investment Management Inc. | 116,500 | $4.22M | 0.33% | −1,000−0.9% | Reduced |
| Two Sigma Advisers, LP | 114,400 | $4.14M | 0.01% | −12,000−9.5% | Reduced |
| Millennium Management LLC | 109,628 | $3.97M | 0.01% | +33,720+44.4% | Added |
| Bank of Montreal | 105,769 | $3.77M | 0.00% | +105,769 | New |
| Hussman Strategic Advisors, Inc. | 104,000 | $3.76M | 0.83% | +94,700+1,018.3% | Added |
| Northern Trust Corp | 102,821 | $3.72M | 0.00% | +11,772+12.9% | Added |
| Voloridge Investment Management, LLC | 102,586 | $3.71M | 0.02% | +13,760+15.5% | Added |
| Nuveen Asset Management, LLC | 99,930 | $3.54M | 0.00% | +50,693+103.0% | Added |
| Mairs & Power Inc | 96,514 | $3.49M | 0.03% | +52,662+120.1% | Added |
| JPMorgan Chase & Co | 94,377 | $3.42M | 0.00% | +25,223+36.5% | Added |
| Citadel Advisors LLC | 91,128 | $3.30M | 0.00% | +8,981+10.9% | Added |
| Jupiter Asset Management Ltd | 85,801 | $3.09M | 0.04% | +85,801 | New |
| M&G Investment Management Ltd | 79,731 | $2.87M | 0.01% | +79,731 | New |
| Needham Investment Management LLC | 74,250 | $2.69M | 0.36% | 00.0% | Unchanged |
| Two Sigma Investments, LP | 73,969 | $2.68M | 0.01% | −21,812−22.8% | Reduced |
| Goldman Sachs Group Inc | 69,009 | $2.50M | 0.00% | −12,644−15.5% | Reduced |
| State of Wisconsin Investment Board | 65,448 | $2.37M | 0.00% | +7,100+12.2% | Added |
| Campbell Newman Asset Management Inc | 64,560 | $2.34M | 0.24% | +21,304+49.3% | Added |
| Charles Schwab Investment Management Inc | 64,526 | $2.34M | 0.00% | +32,930+104.2% | Added |
| Man Group plc | 63,376 | $2.29M | 0.01% | +5,489+9.5% | Added |
| Healthcare of Ontario Pension Plan Trust Fund | 60,900 | $2.20M | 0.01% | 00.0% | Unchanged |
| Deutsche Bank AG | 56,363 | $2.04M | 0.00% | +10,052+21.7% | Added |
| FMR LLC | 55,860 | $2.02M | 0.00% | −6,687−10.7% | Reduced |
| D. E. Shaw & Co., Inc. | 54,175 | $1.96M | 0.00% | +28,034+107.2% | Added |
| Norges Bank | 53,900 | $1.95M | 0.00% | 00.0% | Unchanged |
| Arrowstreet Capital, Limited Partnership | 53,005 | $1.92M | 0.00% | −63,398−54.5% | Reduced |
| PDT Partners, LLC | 52,144 | $1.89M | 0.14% | +8,493+19.5% | Added |
| Envestnet Asset Management Inc | 52,025 | $1.88M | 0.00% | +34,192+191.7% | Added |
| New York State Common Retirement Fund | 51,217 | $1.85M | 0.00% | +1,261+2.5% | Added |
| Massachusetts Financial Services Co | 49,589 | $1.79M | 0.00% | −651−1.3% | Reduced |
| Dana Investment Advisors, Inc. | 48,575 | $1.76M | 0.08% | +14,889+44.2% | Added |
| First National Bank of Omaha | 43,380 | $1.57M | 0.08% | +43,380 | New |
| Parametric Portfolio Associates LLC | 41,130 | $1.49M | 0.00% | −11,030−21.1% | Reduced |
| Rice Hall James & Associates, LLC | 40,370 | $1.46M | 0.05% | +40,370 | New |
| AQR Capital Management LLC | 33,827 | $1.22M | 0.00% | +5,140+17.9% | Added |
| Bank of New York Mellon Corp | 31,453 | $1.14M | 0.00% | +7,996+34.1% | Added |
| Cubist Systematic Strategies, LLC | 29,538 | $1.07M | 0.01% | +14,398+95.1% | Added |
| Principal Financial Group Inc | 27,086 | $980.0K | 0.00% | −200−0.7% | Reduced |
| Bridge City Capital, LLC | 25,156 | $910.0K | 0.41% | −6,869−21.4% | Reduced |
| Squarepoint Ops LLC | 23,047 | $834.0K | 0.01% | +1,887+8.9% | Added |
| O'Shaughnessy Asset Management, LLC | 23,005 | $833.0K | 0.02% | −9,171−28.5% | Reduced |
| ClariVest Asset Management LLC | 22,900 | $829.0K | 0.03% | −300−1.3% | Reduced |
| Alpha Paradigm Partners, LLC | 22,806 | $825.0K | 0.33% | −10,507−31.5% | Reduced |
| Victory Capital Management Inc | 21,967 | $795.0K | 0.00% | +10,501+91.6% | Added |
| Royal Bank of Canada | 20,995 | $760.0K | 0.00% | +11,934+131.7% | Added |
| Swiss National Bank | 20,100 | $727.0K | 0.00% | 00.0% | Unchanged |
| Prudential Financial Inc | 20,091 | $712.0K | 0.00% | −7,359−26.8% | Reduced |
| Pitcairn Co | 18,850 | $682.0K | 0.05% | +8,860+88.7% | Added |
| UBS Group AG | 18,803 | $681.0K | 0.00% | −69,109−78.6% | Reduced |
| Wakefield Asset Management LLLP | 16,671 | $603.0K | 0.23% | −685−3.9% | Reduced |
| Qube Research & Technologies Ltd | 16,034 | $580.0K | 0.01% | +11,376+244.2% | Added |
| Barclays PLC | 14,166 | $512.0K | 0.00% | +9,064+177.7% | Added |
| Smith Group Asset Management, LLC | 13,578 | $491.0K | 0.03% | +13,578 | New |
| California State Teachers Retirement System | 13,455 | $487.0K | 0.00% | +1,109+9.0% | Added |
| Azzad Asset Management Inc | 12,556 | $454.4K | 0.07% | +12,556 | New |
| Engineers Gate Manager LP | 11,194 | $405.0K | 0.02% | +2,464+28.2% | Added |
| Virginia Retirement Systems Et Al | 11,100 | $402.0K | 0.00% | +11,100 | New |
| The PNC Financial Services Group, Inc. | 10,941 | $395.0K | 0.00% | +10,068+1,153.3% | Added |
| Bridgeway Capital Management, LLC | 10,600 | $384.0K | 0.01% | +2,700+34.2% | Added |
| Laurion Capital Management LP | 10,299 | $373.0K | 0.01% | −24,802−70.7% | Reduced |
| Jump Financial, LLC | 10,300 | $373.0K | 0.03% | +10,300 | New |
| TownSquare Capital, LLC | 9,887 | $358.0K | 0.01% | +5,595+130.4% | Added |
| IndexIQ Advisors LLC | 9,623 | $348.0K | 0.01% | +964+11.1% | Added |
| Jacobs Levy Equity Management, Inc | 9,522 | $345.0K | 0.00% | +9,522 | New |
| Avantax Planning Partners, Inc. | 8,296 | $300.0K | 0.01% | 00.0% | Unchanged |
| Voya Investment Management LLC | 7,933 | $287.0K | 0.00% | +598+8.2% | Added |
| Schroder Investment Management Group | 7,449 | $269.0K | 0.00% | −13,540−64.5% | Reduced |
| Rhumbline Advisers | 7,363 | $266.0K | 0.00% | +518+7.6% | Added |
| Invesco Ltd. | 6,526 | $236.0K | 0.00% | −35,237−84.4% | Reduced |
| Gsa Capital Partners LLP | 6,510 | $236.0K | 0.02% | −5,190−44.4% | Reduced |
| Cim, LLC | 7,969 | $235.0K | 0.04% | +939+13.4% | Added |
| Citigroup Inc | 6,423 | $232.0K | 0.00% | +566+9.7% | Added |
| Keebeck Alpha, LP | 6,391 | $231.0K | 0.07% | +6,391 | New |
| Advisor Group Holdings, Inc. | 6,356 | $230.0K | 0.00% | +2,017+46.5% | Added |
| Manufacturers Life Insurance Company, The | 6,112 | $221.0K | 0.00% | +495+8.8% | Added |
| Algert Global LLC | 6,077 | $220.0K | 0.03% | +23+0.4% | Added |
| DuPont Capital Management Corp | 5,868 | $212.0K | 0.01% | +5,868 | New |
| American International Group, Inc. | 5,819 | $211.0K | 0.00% | +796+15.8% | Added |
| Credit Suisse AG | 5,743 | $208.0K | 0.00% | – | – |
| SG Americas Securities, LLC | 3,898 | $141.0K | 0.00% | +3,898 | New |
| Russell Investments Group, Ltd. | 3,708 | $134.0K | 0.00% | −5,535−59.9% | Reduced |
| US Bancorp | 3,502 | $127.0K | 0.00% | +3,502 | New |