Cambium Networks
CMBM
CMBM was delisted on the 26th of March, 2026.
110 hedge funds and large institutions have $430M invested in Cambium Networks in 2023 Q1 according to their latest regulatory filings, with 14 funds opening new positions, 46 increasing their positions, 32 reducing their positions, and 15 closing their positions.
2,175% more call options, than puts
Call options by funds: $91K | Put options by funds: $4K
44% more repeat investments, than reductions
Existing positions increased: 46 | Existing positions reduced: 32
0% more funds holding in top 10
Funds holding in top 10: 3 → 3 (0)
7% less first-time investments, than exits
New positions opened: 14 | Existing positions closed: 15
3% less funds holding
Funds holding: 113 → 110 (-3)
2.71% less ownership
Funds ownership: 91.42% → 88.72% (-2.7%)
19% less capital invested
Capital invested by funds: $529M → $430M (-$98.4M)
Top Buyers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
Jacobs Levy Equity Management
Florham Park,
New Jersey
|
+$1.7M |
| 2 |
Dimensional Fund Advisors
Austin,
Texas
|
+$1.63M |
| 3 |
Squarepoint
New York
|
+$746K |
| 4 |
Acadian Asset Management
Boston,
Massachusetts
|
+$650K |
| 5 |
RA
Royce & Associates
New York
|
+$578K |
Top Sellers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
PAMP
Polar Asset Management Partners
Toronto,
Ontario, Canada
|
-$4.77M |
| 2 |
Morgan Stanley
New York
|
-$2.7M |
| 3 |
EGI
EAM Global Investors
Solana Beach,
California
|
-$1.78M |
| 4 |
FNBOO
First National Bank of Omaha
Omaha,
Nebraska
|
-$1.36M |
| 5 |
EI
EAM Investors
Solana Beach,
California
|
-$1.21M |
CMBM Hedge Fund Activity: Q1 2023 in Review
110 of the 6,277 institutional investors tracked by Wall St. Rank reported a position in Cambium Networks (CMBM) for Q1 2023, worth a combined $430M — down 19% from $529M a quarter earlier.
Sellers outnumbered buyers: 15 funds closed out of CMBM and 14 opened new positions — a net loss of 1 holder — while 32 trimmed existing stakes and 46 added.
The largest buyer was Jacobs Levy Equity Management, adding an estimated $1.7M. The largest seller was Polar Asset Management Partners, exiting entirely with an estimated $4.77M sold.
- 110 institutional investors held Cambium Networks (CMBM) as of Q1 2023, down from 113 in Q4 2022.
- Funds reported $430M of Cambium Networks stock for Q1 2023, down 19% quarter-over-quarter.
- 14 funds opened new Cambium Networks positions in Q1 2023 and 15 closed out, a net change of -1 holder.
- The largest Cambium Networks buyer in Q1 2023 was Jacobs Levy Equity Management, an estimated $1.7M added.
- The largest Cambium Networks seller in Q1 2023 was Polar Asset Management Partners, an estimated $4.77M sold.
Based on aggregated 13F filings for Q1 2023.