Cambium Networks
CMBM
CMBM was delisted on the 26th of March, 2026.
111 hedge funds and large institutions have $1.07B invested in Cambium Networks in 2021 Q1 according to their latest regulatory filings, with 37 funds opening new positions, 36 increasing their positions, 30 reducing their positions, and 14 closing their positions.
164% more first-time investments, than exits
New positions opened: 37 | Existing positions closed: 14
100% more funds holding in top 10
Funds holding in top 10: 1 → 2 (+1)
94% more capital invested
Capital invested by funds: $550M → $1.07B (+$519M)
25% more funds holding
Funds holding: 89 → 111 (+22)
20% more repeat investments, than reductions
Existing positions increased: 36 | Existing positions reduced: 30
2.61% more ownership
Funds ownership: 85.25% → 87.86% (+2.6%)
Top Buyers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
Invesco
Atlanta,
Georgia
|
+$8.19M |
| 2 |
DCM
Driehaus Capital Management
Chicago,
Illinois
|
+$7.95M |
| 3 |
Federated Hermes
Pittsburgh,
Pennsylvania
|
+$7.23M |
| 4 |
Vanguard Group
Malvern,
Pennsylvania
|
+$5.92M |
| 5 |
BlackRock
New York
|
+$4.38M |
Top Sellers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
NIM
Needham Investment Management
New York
|
-$7.65M |
| 2 |
DACG
Donor Advised Charitable Giving
San Francisco,
California
|
-$4.01M |
| 3 |
EI
EAM Investors
Solana Beach,
California
|
-$3.4M |
| 4 |
Morgan Stanley
New York
|
-$3.4M |
| 5 |
UBS Group
Zurich,
Switzerland
|
-$2.39M |
CMBM Hedge Fund Activity: Q1 2021 in Review
111 of the 5,696 institutional investors tracked by Wall St. Rank reported a position in Cambium Networks (CMBM) for Q1 2021, worth a combined $1.07B — up 94% from $550M a quarter earlier.
Buyers outnumbered sellers: 37 funds opened new CMBM positions and 14 closed out — a net gain of 23 holders — while 36 added to existing stakes and 30 trimmed.
The largest buyer was Invesco, opening a new position worth an estimated $8.19M. The largest seller was Needham Investment Management, cutting an estimated $7.65M.
- 111 institutional investors held Cambium Networks (CMBM) as of Q1 2021, up from 89 in Q4 2020.
- Funds reported $1.07B of Cambium Networks stock for Q1 2021, up 94% quarter-over-quarter.
- 37 funds opened new Cambium Networks positions in Q1 2021 and 14 closed out, a net change of +23 holders.
- The largest Cambium Networks buyer in Q1 2021 was Invesco, an estimated $8.19M added.
- The largest Cambium Networks seller in Q1 2021 was Needham Investment Management, an estimated $7.65M sold.
Based on aggregated 13F filings for Q1 2021.