CMBM
Cambium Networks Corp
Radio & Tv Broadcasting & Communications EquipmentNasdaq<br>Emerging growth company
Total Trades
13
Buys
3
Sells
7
Largest Trade
$100K–$500K
Insiders
7
Institutional Funds
19
Inst. Value
$1M+
Activist Filings
6
Insider Trades
| Insider | Title | Type | Value | Shares | Price | Date |
|---|---|---|---|---|---|---|
| Cada-Bartoli Melissa Elizabeth | See Remarks | SELL | <$1K | 50 | $1.23 | Dec 4, 2024 |
| Lynch Kevin J | Director | BUY | $50K–$100K | 16K | $4.03 | Nov 20, 2023 |
| Nirwan Archana | CHRO | BUY | $15K–$50K | 5K | $4.13 | Nov 17, 2023 |
| Kurk Neal M | Insider | BUY | $50K–$100K | 11K | $8.82 | Aug 24, 2023 |
| Rau Sally | General Counsel | SELL | $50K–$100K | 6K | $17.29 | Jun 9, 2023 |
| Rau Sally | General Counsel | EXERCISE | $15K–$50K | 6K | $6.34 | Jun 9, 2023 |
| Vivek Vibhu | Senior VP, Products | SELL | $100K–$500K | 22K | $20.27 | Mar 8, 2023 |
| Vivek Vibhu | Senior VP, Products | EXERCISE | $50K–$100K | 15K | $6.34 | Mar 8, 2023 |
| Vivek Vibhu | Senior VP, Products | SELL | $15K–$50K | 2K | $20.75 | Dec 2, 2022 |
| Vivek Vibhu | Senior VP, Products | SELL | $50K–$100K | 3K | $20.21 | Nov 29, 2022 |
| Ryan Ronald G | Senior VP | SELL | $100K–$500K | 9K | $20.97 | Nov 22, 2022 |
| Rau Sally | General Counsel | EXERCISE | $15K–$50K | 6K | $6.34 | Sep 13, 2022 |
| Rau Sally | General Counsel | SELL | $100K–$500K | 6K | $18.27 | Sep 13, 2022 |
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Institutional Ownership
13F filings as of Dec 31, 2025 · 19 funds holding
| Fund | Shares | Value | Type |
|---|---|---|---|
| RENAISSANCE TECHNOLOGIES LLC | 386K | $500K+ | SH |
| BlackRock, Inc. | 143K | $100K–$500K | SH |
| GSA CAPITAL PARTNERS LLP | 119K | $100K–$500K | SH |
| GEODE CAPITAL MANAGEMENT, LLC | 106K | $100K–$500K | SH |
| STATE STREET CORP | 60K | $50K–$100K | SH |
| Focus Partners Advisor Solutions, LLC | 53K | $50K–$100K | SH |
| Friday Financial | 53K | $50K–$100K | SH |
| DEUTSCHE BANK AG\ | 39K | $50K–$100K | SH |
| Virtu Financial LLC | 38K | $50K–$100K | SH |
| THOMPSON DAVIS & CO., INC. | 20K | $15K–$50K | SH |
| UBS Group AG | 5K | $1K–$15K | SH |
| VANGUARD GROUP INC | 4K | $1K–$15K | SH |
| BNP PARIBAS FINANCIAL MARKETS | 519 | <$1K | SH |
| JPMORGAN CHASE & CO | 197 | <$1K | SH |
| SBI Securities Co., Ltd. | 22 | <$1K | SH |
| JANE STREET GROUP, LLC | 9 | <$1K | SH |
| HUNTINGTON NATIONAL BANK | 1 | <$1K | SH |
| CITIGROUP INC | 1 | <$1K | SH |
| ACADIAN ASSET MANAGEMENT LLC | 26 | N/A | SH |
Activist & 5%+ Owners
SC 13D/13G filings — investors holding 5%+ of outstanding shares
SC 13G/A · Mar 17, 2025
4.7%
1.3M shares
SC 13G/A · Mar 11, 2025
5.2%
1.5M shares
PARADIGM CAPITAL MANAGEMENT INC/NY
SC 13G · Feb 14, 2025
1.7%
478K shares
SC 13G/A · Feb 3, 2025
6.3%
1.8M shares
SC 13G · Jan 27, 2025
5.2%
1.5M shares
(s) (entities only) Paradigm Capital Management, Inc. 14-1770168
SC 13G · Nov 12, 2024
9.8%
2.8M shares