CPRO

Calamos Russell 2000 Structured Alt Protection ETF - October

14 hedge funds and large institutions have $7.95M invested in Calamos Russell 2000 Structured Alt Protection ETF - October in 2025 Q1 according to their latest regulatory filings, with 3 funds opening new positions, 7 increasing their positions, 3 reducing their positions, and 2 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
14
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
1
$2.4M
2
$1.49M
3
$912K
4
$827K
5
$525K
6
$448K
7
$311K
8
$267K
9
$243K
10
$221K
11
$212K
12
$53.2K
13
$38.3K
14
$711
15
16