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CAMBIUM NETWORKS CORP (CMBMF)

Institutional ownership, SEC filings and insider activity

Sector: Technology · SEC CIK 0001738177 · EDGAR filings · Updated 2026-07-14

CAMBIUM NETWORKS CORP (CMBMF) has reported institutional ownership of 0.1%, with 4 institutional managers holding positions valued at $4.03K per the latest 13F reporting period. SEC filings include an active substantial-doubt (going concern) disclosure per the filings.

Institutional ownership
0.1%
Institutional managers
4
Reported 13F value
$4.03K
Insider activity
13 trans.
$0 net flat
Data flags
1 active
from SEC filings

Latest updates

Institutional ownership overview

According to SEC 13F filings tracked by Sightfile, CAMBIUM NETWORKS CORP has 4 institutional holders and institutional ownership of 0.1%.

Insider activity

Insiders reported 13 transactions (0 buys, 0 sells) across 4 reporting insiders, with a net reported value of $0.

Data flags from SEC filings

Active substantial-doubt (going concern) disclosure per the filings, most recently filed 2026-05-20 (recurring since 2024-05-10) — source filing. The authoritative details are those stated in the filing itself.

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Sightfile provides information only — not investment advice, recommendations, or an assessment of any security. Data is derived from official public sources (SEC EDGAR and U.S. government agencies), may contain errors or delays, and should be verified against the source filing before relying on it.
Data sources: SEC EDGAR (filings, 13F, FTD), aggregated by Sightfile. Page updated 2026-07-14.