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CHI

Calamos Convertible Opportunities and Income Fund

136 hedge funds and large institutions have $180M 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, 30 reducing their positions, and 3 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
136
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
51
$393K
52
$388K
53
$381K
54
$374K
55
$347K
56
$325K
57
$319K
58
$316K
59
$309K
60
$305K
61
$300K
62
$297K
63
$296K
64
$292K
65
$284K
66
$280K
67
$265K
68
$263K
69
$260K
70
$256K
71
$248K
72
$245K
73
$241K
74
$241K
75
$228K