Calamos S&P 500 Structured Alt Protection ETF - February

CPSF

Market cap $34.7M

#	Name	Holding	Trade Value	Shares Change	Change in Stake
1	1 Calamos Advisors Naperville, Illinois	$5.15M	+$5.19M	+215,919	New
2	2 Calamos Wealth Management Naperville, Illinois	$1.3M	+$1.31M	+54,435	New
3	3 Osaic Holdings Scottsdale, Arizona	$1.24M	+$1.25M	+52,120	New
4	4 Susquehanna International Group Bala Cynwyd, Pennsylvania	$1.08M	+$1.09M	+45,323	New
5	5 Jim Saulnier & Associates Fort Collins, Colorado	$566K	+$570K	+23,714	New
6	6 Jane Street New York	$543K	+$547K	+22,772	New
7	7 Commonwealth Equity Services Waltham, Massachusetts	$542K	+$546K	+22,729	New
8	8 Old Mission Capital Chicago, Illinois	$452K	+$456K	+18,962	New
9	9 Greenberg Financial Group Tucson, Arizona	$374K	+$351K	+14,609	New
10	10 Atria Investments Charlotte, North Carolina	$362K	+$364K	+15,160	New
11	11 Camelot Portfolios Maumee, Ohio	$242K	+$243K	+10,131	New
12	12 Centaurus Financial Anaheim, California	$241K	+$243K	+10,112	New
13	13 Harbour Investments Madison, Wisconsin	$215K	+$217K	+9,024	New
14	14 New England Capital Financial Advisors Meriden, Connecticut	$11.5K	+$11.6K	+482	New