Cambium Networks
CMBM
CMBM was delisted on the 26th of March, 2026.
101 hedge funds and large institutions have $356M invested in Cambium Networks in 2022 Q2 according to their latest regulatory filings, with 15 funds opening new positions, 42 increasing their positions, 30 reducing their positions, and 21 closing their positions.
542% more call options, than puts
Call options by funds: $1.5M | Put options by funds: $233K
100% more funds holding in top 10
Funds holding in top 10: 1 → 2 (+1)
40% more repeat investments, than reductions
Existing positions increased: 42 | Existing positions reduced: 30
1.73% more ownership
Funds ownership: 88.66% → 90.38% (+1.7%)
8% less funds holding
Funds holding: 110 → 101 (-9)
29% less first-time investments, than exits
New positions opened: 15 | Existing positions closed: 21
36% less capital invested
Capital invested by funds: $560M → $356M (-$204M)
Top Buyers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
RHJA
Rice Hall James & Associates
San Diego,
California
|
+$5.41M |
| 2 |
Federated Hermes
Pittsburgh,
Pennsylvania
|
+$5.12M |
| 3 |
NIM
Needham Investment Management
New York
|
+$3.25M |
| 4 |
MAG
Millrace Asset Group
Berwyn,
Pennsylvania
|
+$2.76M |
| 5 |
CIS
Connors Investor Services
Wyomissing,
Pennsylvania
|
+$1.45M |
Top Sellers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
Select Equity Group
New York
|
-$5.18M |
| 2 |
HSA
Hussman Strategic Advisors
Ellicott City,
Maryland
|
-$2.58M |
| 3 |
CCM
Cinctive Capital Management
New York
|
-$1.83M |
| 4 |
Vanguard Group
Malvern,
Pennsylvania
|
-$1.48M |
| 5 |
Man Group
London,
United Kingdom
|
-$991K |
CMBM Hedge Fund Activity: Q2 2022 in Review
101 of the 5,937 institutional investors tracked by Wall St. Rank reported a position in Cambium Networks (CMBM) for Q2 2022, worth a combined $356M — down 36% from $560M a quarter earlier.
Sellers outnumbered buyers: 21 funds closed out of CMBM and 15 opened new positions — a net loss of 6 holders — while 30 trimmed existing stakes and 42 added.
The largest buyer was Rice Hall James & Associates, adding an estimated $5.41M. The largest seller was Select Equity Group, exiting entirely with an estimated $5.18M sold.
- 101 institutional investors held Cambium Networks (CMBM) as of Q2 2022, down from 110 in Q1 2022.
- Funds reported $356M of Cambium Networks stock for Q2 2022, down 36% quarter-over-quarter.
- 15 funds opened new Cambium Networks positions in Q2 2022 and 21 closed out, a net change of -6 holders.
- The largest Cambium Networks buyer in Q2 2022 was Rice Hall James & Associates, an estimated $5.41M added.
- The largest Cambium Networks seller in Q2 2022 was Select Equity Group, an estimated $5.18M sold.
Based on aggregated 13F filings for Q2 2022.