Cambium Networks
CMBM
CMBM was delisted on the 26th of March, 2026.
44 hedge funds and large institutions have $14.4M invested in Cambium Networks in 2025 Q1 according to their latest regulatory filings, with 5 funds opening new positions, 5 increasing their positions, 21 reducing their positions, and 6 closing their positions.
8% more capital invested
Capital invested by funds: $13.3M → $14.4M (+$1.06M)
0% more funds holding in top 10
Funds holding in top 10: 1 → 1 (0)
0.85% less ownership
Funds ownership: 73% → 72.15% (-0.85%)
2% less funds holding
Funds holding: 45 → 44 (-1)
17% less first-time investments, than exits
New positions opened: 5 | Existing positions closed: 6
76% less repeat investments, than reductions
Existing positions increased: 5 | Existing positions reduced: 21
Top Buyers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
AE
AMH Equity
Great Neck,
New York
|
+$410K |
| 2 |
Citadel Advisors
Miami,
Florida
|
+$134K |
| 3 |
Federated Hermes
Pittsburgh,
Pennsylvania
|
+$18.6K |
| 4 |
Susquehanna International Group
Bala Cynwyd,
Pennsylvania
|
+$12.3K |
| 5 |
William Blair & Company
Chicago,
Illinois
|
+$9.79K |
Top Sellers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
Goldman Sachs
New York
|
-$259K |
| 2 |
Millennium Management
New York
|
-$113K |
| 3 |
BFM
Boothbay Fund Management
New York
|
-$99.7K |
| 4 |
LCM
Landscape Capital Management
Englewood,
New Jersey
|
-$63.4K |
| 5 |
Renaissance Technologies
New York
|
-$49.3K |
CMBM Hedge Fund Activity: Q1 2025 in Review
44 of the 7,476 institutional investors tracked by Wall St. Rank reported a position in Cambium Networks (CMBM) for Q1 2025, worth a combined $14.4M — up 8% from $13.3M a quarter earlier.
Sellers outnumbered buyers: 6 funds closed out of CMBM and 5 opened new positions — a net loss of 1 holder — while 21 trimmed existing stakes and 5 added.
The largest buyer was AMH Equity, adding an estimated $410K. The largest seller was Goldman Sachs, cutting an estimated $259K.
- 44 institutional investors held Cambium Networks (CMBM) as of Q1 2025, down from 45 in Q4 2024.
- Funds reported $14.4M of Cambium Networks stock for Q1 2025, up 8% quarter-over-quarter.
- 5 funds opened new Cambium Networks positions in Q1 2025 and 6 closed out, a net change of -1 holder.
- The largest Cambium Networks buyer in Q1 2025 was AMH Equity, an estimated $410K added.
- The largest Cambium Networks seller in Q1 2025 was Goldman Sachs, an estimated $259K sold.
Based on aggregated 13F filings for Q1 2025.