Institutional shares held 18.3 Million
42.7K calls
0 puts
Total value of holdings $51.1M
$119K calls
$0 puts
Market Cap $75.5M
26,964,200 Shares Out.
Institutional ownership 67.69%
# of Institutions 41


Latest Institutional Activity in CMBM

Top Purchases

Q3 2025
Renaissance Technologies LLC Shares Held: 488K ($1.37M)
Q3 2025
Two Sigma Advisers, LP Shares Held: 444K ($1.24M)
Q3 2025
Jane Street Group, LLC Shares Held: 50K ($140K)
Q3 2025
Citadel Advisors LLC Shares Held: 27K ($75.6K)
Q3 2025
Xtx Topco LTD Shares Held: 23.8K ($66.5K)

Top Sells

Q3 2025
Two Sigma Securities, LLC Shares Held: 12.3K ($34.3K)
Q3 2025
Two Sigma Investments, LP Shares Held: 361K ($1.01M)
Q3 2025
Amh Equity LTD Shares Held: 800K ($2.24M)
Q3 2025
Tower Research Capital LLC (Trc) Shares Held: 2.56K ($7.18K)
Q3 2025
Simplex Trading, LLC Shares Held: 967 ($2.71K)

About CMBM

Cambium Networks Corporation, through its subsidiaries, provides wireless broadband networking infrastructure products and solutions for commercial and government network operators. Its wireless fabric includes intelligent radios, smart antennas, radio frequency (RF) algorithms, wireless-aware switches, and cloud-based network management software. The company offers point-to-point backhaul, point-to-multipoint distribution, Wi-Fi access, cnMatrix ethernet enterprise switching, cnReach IIoT, cnVision video surveillance transport, and cnMaestro and network management tools and solutions. It also offers point-to-point solutions that are connected to high-speed, high-bandwidth wireline networks; and wireless broadband backhaul to facilities or point-to-multipoint access points deployed throughout a network over distances of approximately 100 kilometers and at 2 gigabytes per second. The company also offers cnPilot and Xirrus Wi-Fi solution provides distributed access to individual users in indoor settings, such as office complexes, and outdoor settings, such as athletic stadiums and outdoor public Wi-Fi spots; cnReach solutions offer narrow-band connectivity for sensors and devices; embedded proprietary RF technology and software enables automated optimization of data flow at the outermost points in the network; cnMatrix cloud-managed wireless-aware switching solution provides the interface between wireless and wired networks; and cnVision solutions for video surveillance and CCTV deployments. It serves medium-sized wireless Internet service providers, mobile network operators, enterprises, and government agencies in North America, Europe, the Middle East, Africa, Caribbean and Latin America, and the Asia Pacific. The company was formerly known as Vector Cambium Holdings (Cayman), Ltd. and changed its name to Cambium Networks Corporation in 2018. The was founded in 2011 and is headquartered in Rolling Meadows, Illinois.


Insider Transactions at CMBM

Insider Transaction List

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Date Insider Transaction Ownership Type Shares Traded Value / Price
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Last 12 Months Summary

Buy / Acquisition
0 Shares
From 0 Insiders
Sell / Disposition
24K Shares
From 4 Insiders
Payment of exercise price or tax liability 24K shares

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