Who Owns Calamos S&P 500 Structured Alt Protection ETF – November (CPSN)?Hedge Fund & Institutional Holders

$26.87-0.04 (-0.14%)Financial ServicesNYSE_ARCA

Institutional Holders

21

as of Q4 2025

Total Institutional Value

$7.75213791132106e+41T

% of Float Held

—

QoQ Change in Holders

+11 / -0

Price History

$24.79$25.36$25.93$26.51$27.08Nov 24Jul 25Mar 26

CPSN — Biggest New Institutional Buyers This Quarter

FundActionShares AddedValue Added
Calamos Advisors LLCNew Position+288K+$7.8M
JIM SAULNIER & ASSOCIATES, LLCNew Position+42K+$1.1M
COMMONWEALTH EQUITY SERVICES, LLCNew Position+48K+$1.0M
Calamos Wealth Management LLCNew Position+32K+$860K
Grantvest Financial Group LLCNew Position+9K+$243K
Next Level Private LLCNew Position+8K+$225K
TrustBankNew Position+7K+$177K
Jessup Wealth Management, IncNew Position+436+$11K
OSAIC HOLDINGS, INC.New Position+376+$0
New England Capital Financial Advisors LLCNew Position+9+$0
CENTAURUS FINANCIAL, INC.New Position+4K+$0
HARBOUR INVESTMENTS, INC.Increased+45K+$-158.7M
OLD MISSION CAPITAL LLCIncreased+20K+$-276.2M
SUSQUEHANNA INTERNATIONAL GROUP, LLPIncreased+16K+$-280.4M

Top Institutional Holders(Q4 2025)

#FundSharesValue% of PortfolioType
1Calamos Advisors LLC288,088$7.8M0.03%Share
2HARBOUR INVESTMENTS, INC.51,254$1.4M0.03%Share
3JIM SAULNIER & ASSOCIATES, LLC42,074$1.1M0.59%Share
4Advisor OS, LLC39,426$1.1M0.09%Share
5COMMONWEALTH EQUITY SERVICES, LLC47,588$1.0M0.00%Share
6Calamos Wealth Management LLC31,988$860K0.03%Share
7OLD MISSION CAPITAL LLC30,553$822K0.02%Share
8Grantvest Financial Group LLC9,032$243K0.16%Share
9Next Level Private LLC8,385$225K0.06%Share
10TrustBank6,600$177K0.07%Share
11BURKETT FINANCIAL SERVICES, LLC3,980$107K0.04%Share
12Capital Analysts, LLC1,852$50K0.00%Share
13CREATIVE FINANCIAL DESIGNS INC /ADV1,015$27K0.00%Share
14Jessup Wealth Management, Inc436$11K0.00%Share
15OSAIC HOLDINGS, INC.376$00.00%Share
16Waverly Advisors, LLC7,960$00.00%Share
17CENTAURUS FINANCIAL, INC.3,922$00.00%Share
18New England Capital Financial Advisors LLC9$00.00%Share
19ROYAL BANK OF CANADA3,899$00.00%Share
20SUSQUEHANNA INTERNATIONAL GROUP, LLP26,783$00.00%Share
21MORGAN STANLEY2,000$00.00%Share

CPSN Institutional Ownership History

QuarterHoldersTotal ValueChange
Q4 202521$14.8M+11
Q3 202510$2.3B-3
Q2 202513$11.1B-3
Q1 202516$12.7B+3
Q4 202413$492.3B—

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As of Q4 2025, 21 institutional investors hold CPSN (Calamos S&P 500 Structured Alt Protection ETF – November). The largest holder is Calamos Advisors LLC with $7.8M in shares. This quarter, 11 institutions opened new positions and 0 closed their positions.

Frequently Asked Questions

How many hedge funds own CPSN?

As of Q4 2025, 21 institutional investors report holding CPSN (Calamos S&P 500 Structured Alt Protection ETF – November) in their 13F filings.

Who is the largest institutional holder of CPSN?

The largest institutional holder of CPSN is Calamos Advisors LLC with $7.8M in shares.

Is institutional ownership of CPSN increasing or decreasing?

This quarter, 11 institutions opened new positions in CPSN and 0 closed their positions.