Cambium Networks
CMBM
CMBM was delisted on the 26th of March, 2026.
89 hedge funds and large institutions have $550M invested in Cambium Networks in 2020 Q4 according to their latest regulatory filings, with 44 funds opening new positions, 28 increasing their positions, 14 reducing their positions, and 7 closing their positions.
529% more first-time investments, than exits
New positions opened: 44 | Existing positions closed: 7
100% more repeat investments, than reductions
Existing positions increased: 28 | Existing positions reduced: 14
71% more funds holding
Funds holding: 52 → 89 (+37)
46% more capital invested
Capital invested by funds: $377M → $550M (+$173M)
1.6% less ownership
Funds ownership: 86.85% → 85.25% (-1.6%)
50% less funds holding in top 10
Funds holding in top 10: 2 → 1 (-1)
Top Buyers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
DCM
Driehaus Capital Management
Chicago,
Illinois
|
+$17.4M |
| 2 |
KCM
Kornitzer Capital Management
Shawnee Mission,
Kansas
|
+$10.6M |
| 3 |
Deutsche Bank
Frankfurt Am Main Ge,
Germany
|
+$4.89M |
| 4 |
Renaissance Technologies
New York
|
+$4.54M |
| 5 |
UBS Group
Zurich,
Switzerland
|
+$4.28M |
Top Sellers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
VCM
Vector Capital Management
San Francisco,
California
|
-$62.2M |
| 2 |
NIM
Needham Investment Management
New York
|
-$15M |
| 3 |
JP Morgan Chase
New York
|
-$9.5M |
| 4 |
HAM
Harber Asset Management
Asheville,
North Carolina
|
-$1.17M |
| 5 |
Invesco
Atlanta,
Georgia
|
-$989K |
CMBM Hedge Fund Activity: Q4 2020 in Review
89 of the 5,652 institutional investors tracked by Wall St. Rank reported a position in Cambium Networks (CMBM) for Q4 2020, worth a combined $550M — up 46% from $377M a quarter earlier.
Buyers outnumbered sellers: 44 funds opened new CMBM positions and 7 closed out — a net gain of 37 holders — while 28 added to existing stakes and 14 trimmed.
The largest buyer was Driehaus Capital Management, opening a new position worth an estimated $17.4M. The largest seller was Vector Capital Management, cutting an estimated $62.2M.
- 89 institutional investors held Cambium Networks (CMBM) as of Q4 2020, up from 52 in Q3 2020.
- Funds reported $550M of Cambium Networks stock for Q4 2020, up 46% quarter-over-quarter.
- 44 funds opened new Cambium Networks positions in Q4 2020 and 7 closed out, a net change of +37 holders.
- The largest Cambium Networks buyer in Q4 2020 was Driehaus Capital Management, an estimated $17.4M added.
- The largest Cambium Networks seller in Q4 2020 was Vector Capital Management, an estimated $62.2M sold.
Based on aggregated 13F filings for Q4 2020.