Cambium Networks Corp - Common Stock (CMBM) Institutional Ownership

13F Institutional Holders and Ownership History from Q2 2019 to Q4 2025

Type / Class
Equity / Common Stock
Symbol
CMBM on Nasdaq
Shares outstanding
27,984,468
Price per share
$1.44
All holders as of 30 Sep 2025
Q3 2025
Total 13F shares
18,085,057
Total reported value
$16,172,639
% of total 13F portfolios
0%
Share change
+129,184
Value change
+$223,287
Number of holders
33
Price from insider filings
$1.44
Reported Shares, Excluding Options vs Price
Reported Value, Excluding Options
Total Investors

Significant Owners of Cambium Networks Corp - Common Stock (CMBM) based on Schedule 13D/G filings

Filer Ownership Change % Holdings Value Net Change Nb Shares Change % Reporting Name Report Period
Leviticus Partners LP 4.7% -10% $591,872 -$71,446 1,315,270 -11% Leviticus Partners LP 13 Mar 2025
PARADIGM CAPITAL MANAGEMENT INC/NY 1.7% $215,280 478,400 PARADIGM CAPITAL MANAGEMENT INC/NY 31 Dec 2024

As of 30 Sep 2025, 33 institutional investors reported holding 18,085,057 shares of Cambium Networks Corp - Common Stock (CMBM). This represents 65% of the company’s total 27,984,468 outstanding shares.

Top 25 Institutional Shareholders

The largest institutional shareholders of Cambium Networks Corp - Common Stock (CMBM) together control 65% of the company’s outstanding shares — a level of ownership often associated with strong institutional conviction and long‑term capital commitment.

Institution Ownership % Shares Held Share Change % Portfolio % Holdings Value
Vector Capital Management, L.P. 51% 14,325,696 0% 53% $12,811,470
AMH Equity Ltd 2.9% 800,000 -0.29% 0.9% $715,440
RENAISSANCE TECHNOLOGIES LLC 1.7% 487,992 +70% 0% $436,411
PARADIGM CAPITAL MANAGEMENT INC/NY 1.7% 466,900 0% 0.02% $417,549
TWO SIGMA ADVISERS, LP 1.6% 444,200 +46% 0% $397,248
TWO SIGMA INVESTMENTS, LP 1.3% 361,088 -5.6% 0% $322,921
RBF Capital, LLC 0.74% 207,306 0% 0.01% $185,394
GSA CAPITAL PARTNERS LLP 0.65% 182,737 +11% 0.01% $163,000
VANGUARD GROUP INC 0.59% 165,873 +3.4% 0% $148,290
BlackRock, Inc. 0.55% 155,280 -9.5% 0% $138,867
GEODE CAPITAL MANAGEMENT, LLC 0.46% 127,542 +0.51% 0% $114,091
Focus Partners Advisor Solutions, LLC 0.19% 53,186 0% 0% $47,564
Friday Financial 0.19% 53,186 0% 0.02% $47,564
JANE STREET GROUP, LLC 0.18% 49,996 +309% 0% $44,711
STATE STREET CORP 0.14% 39,790 0% 0% $35,584
DEUTSCHE BANK AG\ 0.14% 38,809 0% 0% $34,540
CITADEL ADVISORS LLC 0.1% 26,989 0% $24,136
XTX Topco Ltd 0.08% 23,754 0% $21,243
TUDOR INVESTMENT CORP ET AL 0.08% 21,307 0% 0% $19,055
NORTHERN TRUST CORP 0.06% 15,754 0% 0% $14,089
TWO SIGMA SECURITIES, LLC 0.04% 12,253 -82% 0% $10,958
BLAIR WILLIAM & CO/IL 0.04% 10,000 0% 0% $8,943
GROUP ONE TRADING LLC 0.01% 3,500 +250% 0% $3,130
UBS Group AG 0.01% 2,953 +5690% 0% $2,640
Tower Research Capital LLC (TRC) 0.01% 2,564 -41% 0% $2,293

Institutional Holders of Cambium Networks Corp - Common Stock (CMBM) across Reporting Periods

Period Reported Shares, Excl. Options Value, Excl. Options Value Change Price (Median) Investors
2025 Q4 73,186 $105,388 +$28,800 $1.44 2
2025 Q3 18,085,057 $16,172,639 +$223,287 $0.89 33
2025 Q2 17,955,873 $7,272,704 -$1,578,807 $0.40 35
2025 Q1 20,374,979 $14,355,062 -$157,650 $0.71 43
2024 Q4 20,616,298 $13,293,995 -$3,523,805 $0.64 44
2024 Q3 22,017,102 $40,291,163 -$3,719,990 $1.83 47
2024 Q2 23,666,934 $66,030,851 -$2,763,533 $2.79 71
2024 Q1 24,505,966 $105,620,931 -$1,922,590 $4.31 79
2023 Q4 24,276,788 $145,669,663 +$1,193,502 $6.00 79
2023 Q3 23,849,211 $174,809,733 -$21,855,651 $7.33 93
2023 Q2 24,359,725 $370,750,631 +$806,079 $15.22 116
2023 Q1 24,274,884 $430,147,737 -$9,200,158 $17.72 110
2022 Q4 24,730,831 $535,917,463 +$9,000,676 $21.67 112
2022 Q3 24,403,891 $412,909,279 +$432,548 $16.92 98
2022 Q2 24,317,719 $357,560,072 +$3,794,202 $14.65 94
2022 Q1 23,706,320 $560,447,465 +$715,941 $23.64 105
2021 Q4 23,563,148 $603,669,661 +$8,676,779 $25.63 117
2021 Q3 22,846,594 $826,578,574 -$509,336 $36.19 131
2021 Q2 22,539,204 $1,089,711,907 -$18,983,108 $48.35 140
2021 Q1 22,931,816 $1,071,378,857 +$55,658,861 $46.72 105
2020 Q4 21,977,601 $551,193,287 -$7,563,861 $25.08 89
2020 Q3 22,312,199 $376,861,388 -$4,968,306 $16.87 51
2020 Q2 22,610,067 $166,408,470 -$892,337 $7.36 33
2020 Q1 22,763,122 $127,465,823 -$2,505,028 $5.59 33
2019 Q4 22,861,092 $199,803,768 -$196,824 $8.74 36
2019 Q3 3,644,541 $35,353,325 -$2,258,104 $9.70 41
2019 Q2 3,888,740 $37,236,000 +$37,236,000 $9.59 35