CHI

Calamos Convertible Opportunities and Income Fund

133 hedge funds and large institutions have $194M invested in Calamos Convertible Opportunities and Income Fund in 2026 Q1 according to their latest regulatory filings, with 7 funds opening new positions, 54 increasing their positions, 31 reducing their positions, and 12 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
133
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
1
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
BEI
51
Benjamin Edwards Inc
Missouri
$366K
FNTC
52
First Nebraska Trust Co
Nebraska
$363K
KAS
53
Kestra Advisory Services
Texas
$359K
CTC
54
Central Trust Company
Missouri
$359K
AAP
55
Arax Advisory Partners
Colorado
$342K
SPC
56
Sigma Planning Corp
Michigan
$329K
PAG
57
Private Advisor Group
New Jersey
$325K
PI
58
PFG Investments
New York
$320K
DDC
59
DF Dent & Co
Maryland
$316K
SA
60
Sanctuary Advisors
Indiana
$315K
PG
61
Patten Group
Tennessee
$314K
EWA
62
EP Wealth Advisors
California
$306K
FFA
63
Founders Financial Alliance
North Carolina
$306K
SI
64
Stephens Inc
Arkansas
$296K
FHA
65
Flagship Harbor Advisors
Massachusetts
$295K
SWP
66
Stratos Wealth Partners
Ohio
$294K
BPA
67
Beacon Pointe Advisors
California
$293K
PNC Financial Services Group
68
PNC Financial Services Group
Pennsylvania
$286K
CCG
69
Capital CS Group
California
$271K
GPFA
70
Game Plan Financial Advisors
Ohio
$269K
DBIA
71
Dumont & Blake Investment Advisors
New Jersey
$268K
IAIM
72
International Assets Investment Management
Florida
$262K
HCM
73
Hollencrest Capital Management
California
$261K
Mariner
74
Mariner
Kansas
$251K
HighTower Advisors
75
HighTower Advisors
Illinois
$245K