Stocks Technology CMBMF
OTC · TechnologyCambium Networks Corp (CMBMF)
Cambium Networks Corp brought in $170.5M of revenue over the twelve months to March 31, 2026, up 4.0% from a year earlier. It posted a net loss of $29.9M. In fiscal 2025 capital spending exceeded operating cash flow by $16.1M. At March 31, 2026 it held $5.9M in cash against $66.4M of debt. Its latest periodic report to the SEC is the quarterly report (10-Q) filed on May 20, 2026.
Watch CMBMF in 60 secondsWhat Cambium Networks Corp does
Cambium Networks Corp is registered with the SEC under industry code SIC 3663 (Radio & Tv Broadcasting & Communications Equipment). Its shares trade on OTC under the ticker CMBMF.
Revenue and profit by year
Key figures
| Fiscal year | Revenue | Net income | Diluted EPS | Free cash flow |
|---|---|---|---|---|
| 2025 | $159.6M | -$38.5M | -$1.34 | -$16.1M |
| 2024 | $177.3M | -$74.5M | -$2.65 | -$21.4M |
| 2023 | $226.8M | -$74.1M | -$2.69 | -$21.5M |
| 2022 | $296.9M | $20.2M | $0.69 | -$7.6M |
| 2021 | $335.9M | $37.4M | $1.25 | $23.7M |
| 2020 | $278.5M | $18.6M | $0.67 | $53.5M |
Full financial statements: income, balance sheet and cash flow
Where CMBMF ranks in Technology
Latest SEC filings
What Cambium Networks Corp has filed recently, newest first. Each links to the original document on SEC EDGAR.
- September 14, 2026
- August 31, 2026
- August 17, 2026Late quarterly report notice NT 10-Q
- June 26, 2026
- May 29, 2026
- May 22, 2026
- May 22, 2026Additional proxy material DEFA14A
- May 22, 2026Proxy statement DEF 14A
- May 20, 2026Quarterly report 10-Q · period to March 31, 2026Revenue rose 32% to $44.6M versus the same quarter last year; diluted EPS -$0.12 versus -$0.42.
- May 15, 2026Late quarterly report notice NT 10-Q
Insider trades
What the people running Cambium Networks Corp did with its shares, from the Form 4 filings they must send the SEC within two business days.
No insider bought or sold shares on the open market in the last 90 days. The 2 reported changes were pay in shares, option exercises, shares withheld for tax or gifts.
| Date | Insider | What | Shares | Value |
|---|---|---|---|---|
| August 18, 2026 | Kurk Morgan C SPresident and CEO, Director | Shares withheld for tax | 1,780 | $275.9 |
| July 10, 2026 | Vivek VibhuSenior VP, Products | Shares withheld for tax | 898 | $224.5 |
| June 1, 2026 | Cada-Bartoli Melissa ElizabethGlobal Controller and CAO | Shares withheld for tax | 59 | $17.7 |
| May 18, 2026 | Kurk Morgan C SPresident and CEO, Director | Shares withheld for tax | 1,721 | $499.1 |
| April 10, 2026 | Vivek VibhuSenior VP, Products | Shares withheld for tax | 1,030 | $103 |
| February 27, 2026 | Cada-Bartoli Melissa ElizabethGlobal Controller and CAO | Shares withheld for tax | 59 | $66.1 |
| February 18, 2026 | Kurk Morgan C SPresident and CEO, Director | Shares withheld for tax | 2,109 | $2.6K |
| January 10, 2026 | Vivek VibhuSenior VP, Products | Shares withheld for tax | 895 | $1.3K |
| December 1, 2025 | Cada-Bartoli Melissa ElizabethGlobal Controller and CAO | Shares withheld for tax | 50 | $91.5 |
| November 18, 2025 | Kurk Morgan C SPresident and CEO, Director | Shares withheld for tax | 1,788 | $4.7K |
Who owns CMBMF
Three views from three kinds of SEC filings, each with its own date. They overlap and are not added up.
5% holders
Largest institutional holders
Insiders
3 insiders reported holding 202,360 shares in total, about $18.2K at the last price.
| Holder | Shares |
|---|---|
| Vivek VibhuSenior VP, Products | 113,561 |
| Kurk Morgan C SPresident and CEO, Director | 82,468 |
| Cada-Bartoli Melissa ElizabethGlobal Controller and CAO | 6,331 |
Questions about CMBMF
What does Cambium Networks Corp do?
Cambium Networks Corp is registered with the SEC under industry code SIC 3663 (Radio & Tv Broadcasting & Communications Equipment). Its shares trade on OTC under the ticker CMBMF.
Is Cambium Networks Corp profitable?
No. Over the twelve months to March 31, 2026 it reported a net loss of $29.9M on revenue of $170.5M.
How much revenue does Cambium Networks Corp make?
Over the twelve months to March 31, 2026 Cambium Networks Corp reported revenue of $170.5M. That is 4.0% more than a year earlier.
When did Cambium Networks Corp last report?
Its most recent periodic report is the quarterly report (10-Q) filed on May 20, 2026. It covers the period to March 31, 2026. Its newest filing of any kind is the bankruptcy or receivership from September 14, 2026.
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Follow CMBMF: get an email when it filesWhere the numbers come from
Financial figures are the values Cambium Networks Corp tagged in its own SEC filings (XBRL), taken from the latest filing for each period, so restatements replace older figures. Revenue, profit and cash flow are for full fiscal years unless marked as the last twelve months, which is the sum of the four most recent quarters. Where a company reports only the full year, the fourth quarter is the year minus the first three.
Prices are delayed end-of-day market data in the listing currency, and market cap moves with the price. P/E is shown only when earnings per share are positive. Nothing here is investment advice.