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Cambium Networks
CMBM

Overview Fund Activity

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.

New
Increased
Maintained
Reduced
Closed
Holders
44
Holders Change
-1
Holders Change %
-2.22%
% of All Funds
0.6%
Holding in Top 10
1
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
0.01%
New
5
Increased
5
Reduced
21
Closed
6
Calls
$12K
Puts
–
Net Calls
+$12K
Net Calls Change
-$20K

Top Buyers

1
AE
1
AMH Equity
New York
$882K
2
Citadel Advisors
2
Citadel Advisors
Florida
$148K
3
Federated Hermes
3
Federated Hermes
Pennsylvania
$53K
4
Susquehanna International Group
4
Susquehanna International Group
Pennsylvania
$8.88K
5
William Blair & Company
5
William Blair & Company
Illinois
$7.06K

Top Sellers

1
Goldman Sachs
1
Goldman Sachs
New York
$37.7K
2
Millennium Management
2
Millennium Management
New York
$0
3
BFM
3
Boothbay Fund Management
New York
$71.4K
4
LCM
4
Landscape Capital Management
New Jersey
$159K
5
Renaissance Technologies
5
Renaissance Technologies
New York
$319K
Name Holding Trade Value Shares
Change 		Shares
Change %
Bank of America
26
Bank of America
North Carolina
$16.4K -$2.56K -3,637 -14%
Barclays
27
Barclays
United Kingdom
$16K -$2.51K -3,560 -14%
Tudor Investment Corp
28
Tudor Investment Corp
Connecticut
$15K – – –
Northern Trust
29
Northern Trust
Illinois
$11.1K – – –
Susquehanna International Group
30
Susquehanna International Group
Pennsylvania
$8.88K +$8.88K +12,590 New
EGM
31
Engineers Gate Manager
New York
$7.51K -$23.3K -32,965 -76%
William Blair & Company
32
William Blair & Company
Illinois
$7.06K +$7.06K +10,000 New
TRCT
33
Tower Research Capital (TRC)
New York
$3.17K -$8.53K -12,091 -73%
Jones Financial Companies
34
Jones Financial Companies
Missouri
$2.28K +$2.28K +3,250 New
Simplex Trading
35
Simplex Trading
Illinois
$1K +$1K +2,044 New
CCM
36
Coldstream Capital Management
Washington
$751 +$751 +1,064 New
Group One Trading
37
Group One Trading
Illinois
$706 – – –
JPMorgan Chase & Co
38
JPMorgan Chase & Co
New York
$401 +$4 +5 +0.9%
BNP Paribas Financial Markets
39
BNP Paribas Financial Markets
France
$366 -$17 -24 -4%
UBS Group
40
UBS Group
Switzerland
$36 – – –
SS
41
SBI Securities
Japan
$3 – – –
HNB
42
Huntington National Bank
Ohio
$1 – – –
Citigroup
43
Citigroup
New York
$1 – – –
Millennium Management
44
Millennium Management
New York
– -$113K -175,802 Closed
State of Wisconsin Investment Board
45
State of Wisconsin Investment Board
Wisconsin
– -$10.8K -16,800 Closed
GCP
46
GSA Capital Partners
United Kingdom
– -$7K -10,749 Closed
PAS
47
Point72 Asia (Singapore)
Singapore
– -$5.42K -8,408 Closed
CSS
48
Cubist Systematic Strategies
Connecticut
– -$2K -3,101 Closed
Wells Fargo
49
Wells Fargo
California
– -$645 -1,000 Closed
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