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CPNS

Calamos Nasdaq-100 Structured Alt Protection ETF - September
CPNS

20 hedge funds and large institutions have $10.5M invested in Calamos Nasdaq-100 Structured Alt Protection ETF - September in 2026 Q1 according to their latest regulatory filings, with 1 funds opening new positions, 2 increasing their positions, 7 reducing their positions, and 4 closing their positions.

New
Increased
Maintained
Reduced
Closed

4.04% more ownership

Funds ownership: 38.87% → 42.91% (+4%)

1% less capital invested

Capital invested by funds: $10.6M → $10.5M (-$87.8K)

17% less funds holding

Funds holding: 24 → 20 (-4)

71% less repeat investments, than reductions

Existing positions increased: 2 | Existing positions reduced: 7

75% less first-time investments, than exits

New positions opened: 1 | Existing positions closed: 4

Holders
20
Holders Change
-4
Holders Change %
-16.67%
% of All Funds
0.25%
Holding in Top 10
–
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
–
New
1
Increased
2
Reduced
7
Closed
4
Calls
–
Puts
–
Net Calls
–
Net Calls Change
–

Top Buyers

Rank Fund Capital Flow
1
Calamos Advisors
Calamos Advisors
Illinois
+$919K
2
OMC
Old Mission Capital
Illinois
+$367K
3
Susquehanna International Group
Susquehanna International Group
Pennsylvania
+$355K

Top Sellers

Rank Fund Capital Flow
1
CWM
Calamos Wealth Management
Illinois
-$619K
2
OL
Owen LaRue
Kentucky
-$304K
3
PCA
Pallas Capital Advisors
Massachusetts
-$254K
4
KAS
Kestra Advisory Services
Texas
-$192K
5
JSA
Jim Saulnier & Associates
Colorado
-$77.5K
Name Holding Trade Value Shares
Change 		Change in
Stake
OL
1
Owen LaRue
Kentucky
$2.47M -$304K -11,115 -11%
JSA
2
Jim Saulnier & Associates
Colorado
$1.07M -$77.5K -2,838 -7%
CWM
3
Calamos Wealth Management
Illinois
$914K -$619K -22,653 -40%
Calamos Advisors
4
Calamos Advisors
Illinois
$914K +$919K +33,639 New
Commonwealth Equity Services
5
Commonwealth Equity Services
Massachusetts
$900K -$20.1K -735 -2%
OMC
6
Old Mission Capital
Illinois
$867K +$367K +13,431 +73%
Susquehanna International Group
7
Susquehanna International Group
Pennsylvania
$684K +$355K +12,996 +107%
HI
8
Harbour Investments
Wisconsin
$517K -$14.9K -547 -3%
Osaic Holdings
9
Osaic Holdings
Arizona
$402K -$12.1K -443 -3%
CF
10
Centaurus Financial
California
$334K – – –
CAL
11
Capital Analysts LLC
Pennsylvania
$290K – – –
CA
12
Claro Advisors
Massachusetts
$285K -$2.73K -100 -0.9%
SPC
13
Sigma Planning Corp
Michigan
$227K – – –
Creative Planning
14
Creative Planning
Kansas
$220K – – –
FFN
15
Focus Financial Network
Minnesota
$204K – – –
BFS
16
Burkett Financial Services
South Carolina
$102K – – –
SIS
17
Sound Income Strategies
Florida
$32.9K – – –
FFA
18
Farther Finance Advisors
California
$24.5K – – –
CFD
19
Creative Financial Designs
Indiana
$22K – – –
SPIA
20
Steward Partners Investment Advisory
New York
$22K – – –
PCA
21
Pallas Capital Advisors
Massachusetts
– -$254K -9,321 Closed
KAS
22
Kestra Advisory Services
Texas
– -$192K -7,054 Closed
CP
23
Camelot Portfolios
Ohio
– -$6.8K -250 Closed
UBS Group
24
UBS Group
Switzerland
– -$3.92K -144 Closed

CPNS Hedge Fund Activity: Q1 2026 in Review

20 of the 8,130 institutional investors tracked by Wall St. Rank reported a position in Calamos Nasdaq-100 Structured Alt Protection ETF - September (CPNS) for Q1 2026, worth a combined $10.5M — down 0.83% from $10.6M a quarter earlier.

Sellers outnumbered buyers: 4 funds closed out of CPNS and 1 opened new positions — a net loss of 3 holders — while 7 trimmed existing stakes and 2 added.

The largest buyer was Calamos Advisors, opening a new position worth an estimated $919K. The largest seller was Calamos Wealth Management, cutting an estimated $619K.

  • 20 institutional investors held Calamos Nasdaq-100 Structured Alt Protection ETF - September (CPNS) as of Q1 2026, down from 24 in Q4 2025.
  • Funds reported $10.5M of Calamos Nasdaq-100 Structured Alt Protection ETF - September stock for Q1 2026, down 0.83% quarter-over-quarter.
  • 1 fund opened new Calamos Nasdaq-100 Structured Alt Protection ETF - September positions in Q1 2026 and 4 closed out, a net change of -3 holders.
  • The largest Calamos Nasdaq-100 Structured Alt Protection ETF - September buyer in Q1 2026 was Calamos Advisors, an estimated $919K added.
  • The largest Calamos Nasdaq-100 Structured Alt Protection ETF - September seller in Q1 2026 was Calamos Wealth Management, an estimated $619K sold.

Based on aggregated 13F filings for Q1 2026.