CHI

Calamos Convertible Opportunities and Income Fund

117 hedge funds and large institutions have $149M invested in Calamos Convertible Opportunities and Income Fund in 2025 Q1 according to their latest regulatory filings, with 13 funds opening new positions, 39 increasing their positions, 36 reducing their positions, and 15 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
117
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

Top Buyers

1 +$3.39M
2 +$1.81M
3 +$1.33M
4
Bank of America
Bank of America
North Carolina
+$1.04M
5
Morgan Stanley
Morgan Stanley
New York
+$986K

Top Sellers

1 -$3.89M
2 -$2.29M
3 -$1.75M
4
GC
Guggenheim Capital
Illinois
-$595K
5
UBS Group
UBS Group
Switzerland
-$469K
Name Holding Trade Value Shares
Change
Change in
Stake
51
$305K
52
$290K
53
$288K
54
$282K
55
$281K
56
$264K
57
$259K
58
$253K
59
$250K
60
$245K
61
$233K
62
$231K
63
$221K
64
$212K
65
$204K
66
$198K
67
$198K
68
$190K
69
$183K
70
$171K
71
$163K
72
$157K
73
$145K
74
$143K
75
$140K