Security key
G17766109
- Security type / class
- Equity / Common Stock
- Total 13F shares
- 22,763,122
- Total 13F value
- $127,465,823
- Share change
- -98,707
- SEC-reported price per share
- $5.59
- Number of holders
- 33
- Value change
- -$2,505,028
- Number of buys
- 17
- Number of sells
- 16
- Shares outstanding
- 27,984,468
Holder snapshot
6 signals
Security identity
Names, identifiers, and filing context for this profile.
1 source field
Report period
Q1 2020
Institutions
33
Top holders
10
CMBMF full security history
Ownership snapshot
Full 13F holder table
Newer quarter: Q2 2026
Cambium Networks Corp SEC filings
Cambium Networks Corp company facts
Broader feeds
Reporting periods
Holder history for CUSIP G17766109
Recent filing periods:
Ownership snapshot
Top reported holders of CMBMF - Cambium Networks Corp - Common Stock (13F + 13D/G + 3/4/5)
Grouped by holder across the latest SEC ownership disclosures. Start with comparable ownership when available, then verify the linked 13F, 13D/G, or 3/4/5 evidence.
Comparable stake leader
Vector Capital, Ltd.
Disclosed value leader
Vector Capital, Ltd.
Comparable rows
15/15
Latest evidence
31 Dec 2019
13F
Lead comparable stake: 69%
Showing 1-6 of 15 holder rows.
Quick read
Vector Capital, Ltd. leads the comparable SEC ownership view at 69%.
15 of 15 rows have a safely comparable ownership percentage. Use this as a filing-backed starting point, then open the detailed table for source links, reporting role, position value, share count, and filing date.
Open SEC evidence
Opens Vector Capital, Ltd.'s linked filing trail.
Comparable ownership
Top 5
Vector Capital, Ltd.
69%
AMERIPRISE FINANCIAL INC
3.2%
WELLINGTON MANAGEMENT GROUP LLP
2%
NEEDHAM INVESTMENT MANAGEMENT LLC
1.8%
JPMORGAN CHASE & CO
1.8%
Ownership % is shown only when SEC disclosures are safely comparable across share classes.
Detailed SEC evidence table Showing 1-6 of 15 holder rows
| Holder | Evidence | Ownership % | Position | 12M Net Δ | As of |
|---|---|---|---|---|---|
| Vector Capital, Ltd. |
13F
Company
|
69%
|
$167,850,000
19,204,754 shares
|
— | 31 Dec 2019 |
| AMERIPRISE FINANCIAL INC |
13F
Company
|
3.2%
|
$7,922,000
906,383 shares
|
— | 31 Dec 2019 |
| WELLINGTON MANAGEMENT GROUP LLP |
13F
Company
|
2%
|
$4,976,000
569,258 shares
|
— | 31 Dec 2019 |
| NEEDHAM INVESTMENT MANAGEMENT LLC |
13F
Company
|
1.8%
|
$4,391,000
502,488 shares
|
— | 31 Dec 2019 |
| JPMORGAN CHASE & CO |
13F
Company
|
1.8%
|
$4,370,000
500,009 shares
|
— | 31 Dec 2019 |
| VANGUARD GROUP INC |
13F
Company
|
0.87%
|
$2,126,000
243,312 shares
|
— | 31 Dec 2019 |
How to read this table
Rows are grouped by holder and ranked first by SEC-reported ownership % when it is safely comparable, then by disclosed holdings value. — indicates unavailable or non-comparable values; "mixed-class rows" means the latest filing spans non-comparable classes.
13F holder rows
Institutional holders as of Q1 2020
Investor-level positions for this CUSIP, loaded as an interactive table.
Institutions
33
Shares
22,763,122
Rows available
33
| Investor | Option | Weight % | Change % | SEC-reported value | * Price | Shares | Share Change | Activity | Report Period |
|---|
* SEC-reported price is the security price as of the portfolio date and can indicate the last known price at which the security was still held. The marker flags a reported price that did not pass the local price check.
Compare Q1 2020 vs Q1 2020 Across Filers
Q1 2020 holders
33
Q1 2020 holders
33
Holder diff
0
| Investor | Q1 2020 Shares | Q1 2020 Shares | Share Diff | Share Chg % | Q1 2020 value | Q1 2020 value | Value change | Value Chg % |
|---|
Trend: ostatnie 8 kwartałów (+ wybrane okresy porównania).
Quarterly Holders Trend
Quarterly Value Trend
Quarterly Shares Trend