CPSM

Calamos S&P 500 Structured Alt Protection ETF - May

23 hedge funds and large institutions have $30M invested in Calamos S&P 500 Structured Alt Protection ETF - May in 2025 Q3 according to their latest regulatory filings, with 4 funds opening new positions, 5 increasing their positions, 7 reducing their positions, and 3 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
23
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
Calamos Advisors
1
Calamos Advisors
Illinois
$6.76M
CF
2
Centaurus Financial
California
$3.17M
AWA
3
Amplius Wealth Advisors
Pennsylvania
$2.98M
Commonwealth Equity Services
4
Commonwealth Equity Services
Massachusetts
$2.63M
HI
5
Harbour Investments
Wisconsin
$2.45M
Susquehanna International Group
6
Susquehanna International Group
Pennsylvania
$1.97M
ASN
7
Advisory Services Network
Georgia
$1.57M
SMAM
8
Sugar Maple Asset Management
Wisconsin
$1.1M
BWM
9
BCGM Wealth Management
Indiana
$1.01M
Cetera Investment Advisers
10
Cetera Investment Advisers
Illinois
$977K
JP Morgan Chase
11
JP Morgan Chase
New York
$777K
Osaic Holdings
12
Osaic Holdings
Arizona
$668K
WCP
13
Wick Capital Partners
Pennsylvania
$567K
OMC
14
Old Mission Capital
Illinois
$550K
CAGAS
15
Capital Advisory Group Advisory Services
Minnesota
$545K
CWM
16
Calamos Wealth Management
Illinois
$514K
MA
17
Mutual Advisors
Nebraska
$471K
HF
18
HRT Financial
New York
$440K
NIA
19
NBZ Investment Advisors
Tennessee
$310K
MFG
20
Merit Financial Group
Georgia
$245K
VIP
21
Vista Investment Partners
Oklahoma
$224K
AAS
22
Ameritas Advisory Services
Nebraska
$76.4K
NECFA
23
New England Capital Financial Advisors
Connecticut
$5.12K
SW
24
Simplicity Wealth
New Jersey
CCAL
25
City Center Advisors LLC
Michigan