Institutional HoldersBeta

Who holds a company, from every 13F filed for the quarter, one row per filer exactly as filed, against the latest share count the company reported.

Cambium Networks Corp

CIK 0001738177CMBMF· quarter ending 2026-06-30

Shares outstanding

29,032,896

as of 2026-05-14 · 10-Q cover page, filed 2026-05-20

Held by 13F filers

20,772

0.1% of shares outstanding

Holders

-2 vs 2026-03-31 · 0 new, 2 exited

Value

$7K

shares -29.1% vs prior quarter

Share classes (cover page of the 10-Q filed 2026-05-20, as of 2026-05-14)

Class	Listed	Shares outstanding	Held by 13F filers	% of class	Holders	CUSIP
Common stock	CMBMF · NONE	29,032,896	20,772	0.1%	2	G17766109

Each class is compared with its own share count; classes are not added together. A class that is not exchange-listed cannot be held by 13F filers.

Securities (CUSIPs held in 13F this quarter)

tick to combine

Count	CUSIP	Class (as filers write it)	Holders	Shares held	Class shares	% of class	Value	Options	Mapped via
	G17766109	COM	2	20,772	29,032,896	0.1%	$7K	—	13DG	holders →

Totals combine the ticked CUSIPs and update as you tick: common-stock classes by default; preferreds, notes, warrants and depositary shares are listed but not counted. "holders →" shows a single CUSIP on its own. Bonds are held as a principal amount, not shares. Options positions are never counted as holdings.

Top holders (2 of 2 · G17766109)

change vs 2026-03-31

#	Filer	Shares	% of class	Value	Change
1	Cygnus Capital Advisors, LLC	20,771	0.07%	$7K	+5,000 (+31.7%)
2	HUNTINGTON NATIONAL BANK	1	0.00%	$0	—

Exited since 2026-03-31 (2 filers; largest 2 shown)

THOMPSON DAVIS & CO., INC.	−13,500
ACADIAN ASSET MANAGEMENT LLC	−26

Large holders from 13D/13G (latest per reporting person, last 2 years)

Filed when a holder crosses 5% or changes materially, so often more current than the quarter-end 13F. Percentages are the filer's own, against the share count they used.

Reporting person	Form	Filed	Event	Shares	% of class
AMH Equity LLC	SCHEDULE 13G/A	2025-03-17	2025-03-13	1,315,270	4.7%
Leviticus Partners LP	SCHEDULE 13G/A	2025-03-17	2025-03-13	1,315,270	4.7%
PARADIGM CAPITAL MANAGEMENT INC/NY	SCHEDULE 13G	2025-02-14	2024-12-31	478,400	1.7%

Source: SEC Form 13F-HR information tables for the quarter ending 2026-06-30 (filed within 45 days of quarter end; amendments applied; values normalised to dollars), the share count from the company's latest 10-K/10-Q XBRL cover page, and Schedule 13D/13G filings. Each row is a legal 13F filer as filed — related entities (e.g. Vanguard's advisers) are not merged. Retail brokerage accounts are not reported on 13F, so the remainder is mostly retail and insiders.