CHI

Calamos Convertible Opportunities and Income Fund

134 hedge funds and large institutions have $179M invested in Calamos Convertible Opportunities and Income Fund in 2025 Q2 according to their latest regulatory filings, with 20 funds opening new positions, 54 increasing their positions, 28 reducing their positions, and 3 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
134
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
Puts
Net Calls
Net Calls Change
Name Holding Trade Value Shares
Change
Change in
Stake
1
$24M
2
$20.1M
3
$15M
4
$14M
5
$10.3M
6
$7.22M
7
$6.3M
8
$5.95M
9
$5.88M
10
$5.6M
11
$4.56M
12
$3.58M
13
$3.37M
14
$2.87M
15
$2.69M
16
$2.44M
17
$2.34M
18
$2.15M
19
$2.14M
20
$2.13M
21
$2.02M
22
$1.92M
23
$1.61M
24
$1.52M
25
$1.36M