Question 1

How many institutions own CPSP stock?

Accepted Answer

A company's 13F filings with the Securities and Exchange Commission (SEC) provides investors with comprehensive information about institutional ownership in a listed company, a sign of strength in terms of how many institutions have confidence in that company. The number of institutional investors who currently own CPSP shares is N/A, representing N/A of the company's common stock.

Question 2

Who are the major shareholders selling Calamos S&P 500 Structured Alt Protection ETF – April stock?

Accepted Answer

CALAMOS ADVISORS LLC, in the last quarter, reduced its stake in CPSP by -9.58% restricting it's holding to 356.38 thousand shares of worth nearly $9.59M. UBS GROUP AG also lessened -100% of the CPSP shares from its portfolio, reducing its holding to 0 shares of worth -.  also shunned CPSP shares holding by -100% last quarter which brought its holding to 0 shares worth -.

Question 3

Investors who are buying CPSP stock?

Accepted Answer

As per its latest 13F filing, CALAMOS WEALTH MANAGEMENT LLC increased its stake in CPSP by 45.48% in the last quarter. The institutional holder raised its holding to 73.6 thousand shares having worth more than $1.98M. OLD MISSION CAPITAL LLC also added 100% more shares of CPSP to its portfolio, raising its holding to 11.62 thousand shares of worth $312.61K. TRUSTBANK also increased its CPSP shares holding by 100% which brought its holding to 10.55 thousand shares worth $283.90K.

Question 4

CPSP's major insiders: who are they?

Accepted Answer

The insider with the most stakes in CPSP is N/A , N/A at the company. Additionally, CPSP stock is highly held by N/A N/A and N/A N/A among others.

Question 5

Did an insider recently sell CPSP stock?

Accepted Answer

Company executives, directors, and other insiders own N/A percent of Calamos S&P 500 Structured Alt Protection ETF – April's stock. Within the last six months, there have been 0 transaction(s) in which CPSP insiders have sold stock, totaling 0 shares. Insiders that have sold shares include .

Question 6

Which insider recently purchased CPSP stock?

Accepted Answer

There have been 0 transaction(s) during the past 6-months in which Calamos S&P 500 Structured Alt Protection ETF – April insiders have bought stock, totalling 0 shares

Question 7

How much of CPSP does insiders own?

Accepted Answer

Around 0 Calamos S&P 500 Structured Alt Protection ETF – April shares are held by insiders, which represents about N/A of CPSP stock.

Question 8

Who is the insider with the largest stake?

Accepted Answer

CPSP N/A, N/A holds the largest portfolio of the company's shares. CPSP shares owned by N/A total nearly -.

Question 9

Which institution holds the most shares in CPSP?

Accepted Answer

CALAMOS ADVISORS LLC is the largest institutional owner in CPSP which holds 356.38 thousand shares worth $9.59M or 60.39% of the total CPSP shares outstanding followed by CALAMOS WEALTH MANAGEMENT LLC with ownership of 73.6 thousand shares representing 12.47% of the CPSP ownership. COMMONWEALTH EQUITY SERVICES, LLC is the third largest stakeholder with 16.79 thousand shares or 2.85% of the ownership worth more than $451.76K.

Question 10

Is Calamos S&P 500 Structured Alt Protection ETF – April stock optionable?

Accepted Answer

Stock options give the owner the ability but not the obligation to buy or sell a security at a predetermined price and date. Stock options can be classified into two types: puts and calls. A put is a bet on falling stock, and a call is a bet on rising stock. As far as the CPSP is concerned, it is a stock which is not optionable.

Question 11

Is there a short position on CPSP's shares?

Accepted Answer

Number of CPSP shares short is null. Shares short is a market sentiment in which investors have sold their shares short in a given stock but have not yet covered them or closed them out.

Question 12

About how many outstanding CPSP shares are there?

Accepted Answer

As of today, null shares of CPSP are outstanding.

Question 13

Is there many float in CPSP stock?

Accepted Answer

Float represents the number of tradeable shares in a specific stock. By subtracting restricted and closely-held shares from a firm's total outstanding shares, we can calculate its floating stock. The term "closely-held shares" refers to shares held by employees, major shareholders, and company insiders. At present, CPSP has null shares in float.

Question 14

CPSP short ratio: what is it?

Accepted Answer

Short ratio is calculated by dividing the number of short shares, short interest or bets that shareholders will sell short from the average daily volume. A higher ratio indicates longer times needed to repurchase borrowed shares (sold). The short ratio for CPSP is null.

Date	Holder	% Stake	Shares Held	Total Value ($)	Shares	% Change in Portfolio
Jun 30, 2026	CALAMOS ADVISORS LLC	60.39%	356.38K	9.59M	-37.77K	-9.58%
Jun 30, 2026	CALAMOS WEALTH MANAGEMENT LLC	12.47%	73.6K	1.98M	23.01K	+45.48%
Jun 30, 2026	COMMONWEALTH EQUITY SERVICES, LLC	2.85%	16.79K	451.76K	0	0
Jun 30, 2026	JIM SAULNIER & ASSOCIATES, LLC	2.16%	12.75K	342.93K	0	0
Jun 30, 2026	OLD MISSION CAPITAL LLC	1.97%	11.62K	312.61K	11.62K	+100.00%
Jun 30, 2026	ADVISORY SERVICES NETWORK, LLC	1.8%	10.61K	285.52K	0	0
Jun 30, 2026	TRUSTBANK	1.79%	10.55K	283.9K	10.55K	+100.00%
Jun 30, 2026	CENTAURUS FINANCIAL, INC.	1.33%	7.84K	211K	0	0
Jun 30, 2026	CAPITAL ANALYSTS, LLC	0.21%	1.23K	33K	0	0
Jun 30, 2026	FIDUCIARY FINANCIAL ADVISORS	0.16%	973	26.18K	973	+100.00%
Jun 30, 2026	NEW ENGLAND CAPITAL FINANCIAL ADVISORS LLC	0.1%	566	15.23K	0	0
Jun 30, 2026	UBS GROUP AG	0%	0	-	-547	-100.00%
Mar 31, 2026	CALAMOS ADVISORS LLC	66.79%	394.15K	10.41M	96.24K	+32.31%
Mar 31, 2026		0%	0	-	-10.55K	-100.00%
Mar 31, 2026	CALAMOS WEALTH MANAGEMENT LLC	8.57%	50.59K	1.34M	-718	-1.40%
Mar 31, 2026	OLD MISSION CAPITAL LLC	0%	0	-	-13.84K	-100.00%
Mar 31, 2026	JIM SAULNIER & ASSOCIATES, LLC	2.16%	12.75K	336.6K	0	0
Mar 31, 2026	UBS GROUP AG	0.09%	547	14.45K	42	+8.32%
Mar 31, 2026	ADVISORY SERVICES NETWORK, LLC	1.8%	10.61K	280.24K	0	0
Mar 31, 2026	CENTAURUS FINANCIAL, INC.	1.33%	7.84K	207K	0	0
Mar 31, 2026	CAPITAL ANALYSTS, LLC	0.21%	1.23K	32K	0	0
Mar 31, 2026	COMMONWEALTH EQUITY SERVICES, LLC	2.85%	16.79K	443.42K	0	0
Mar 31, 2026	NEW ENGLAND CAPITAL FINANCIAL ADVISORS LLC	0.1%	566	14.95K	-19	-3.25%
Mar 31, 2026	KESTRA ADVISORY SERVICES, LLC	0%	0	-	-2.4K	-100.00%
Mar 31, 2026	TRUSTBANK	0%	0	-	-10.55K	-100.00%

Date	Holder	% Stake	Shares Held	Total Value ($)	Shares	% Change in Portfolio
Jun 30, 2026	CALAMOS ADVISORS LLC	60.39%	356.38K	9.59M	-37.77K	-9.58%
Jun 30, 2026	CALAMOS WEALTH MANAGEMENT LLC	12.47%	73.6K	1.98M	23.01K	+45.48%
Jun 30, 2026	COMMONWEALTH EQUITY SERVICES, LLC	2.85%	16.79K	451.76K	0	0
Jun 30, 2026	JIM SAULNIER & ASSOCIATES, LLC	2.16%	12.75K	342.93K	0	0
Jun 30, 2026	OLD MISSION CAPITAL LLC	1.97%	11.62K	312.61K	11.62K	+100.00%
Jun 30, 2026	ADVISORY SERVICES NETWORK, LLC	1.8%	10.61K	285.52K	0	0
Jun 30, 2026	TRUSTBANK	1.79%	10.55K	283.9K	10.55K	+100.00%
Jun 30, 2026	CENTAURUS FINANCIAL, INC.	1.33%	7.84K	211K	0	0
Jun 30, 2026	CAPITAL ANALYSTS, LLC	0.21%	1.23K	33K	0	0
Jun 30, 2026	FIDUCIARY FINANCIAL ADVISORS	0.16%	973	26.18K	973	+100.00%
Jun 30, 2026	NEW ENGLAND CAPITAL FINANCIAL ADVISORS LLC	0.1%	566	15.23K	0	0
Jun 30, 2026	UBS GROUP AG	0%	0	-	-547	-100.00%
Mar 31, 2026	CALAMOS ADVISORS LLC	66.79%	394.15K	10.41M	96.24K	+32.31%
Mar 31, 2026		0%	0	-	-10.55K	-100.00%
Mar 31, 2026	CALAMOS WEALTH MANAGEMENT LLC	8.57%	50.59K	1.34M	-718	-1.40%
Mar 31, 2026	OLD MISSION CAPITAL LLC	0%	0	-	-13.84K	-100.00%
Mar 31, 2026	JIM SAULNIER & ASSOCIATES, LLC	2.16%	12.75K	336.6K	0	0
Mar 31, 2026	UBS GROUP AG	0.09%	547	14.45K	42	+8.32%
Mar 31, 2026	ADVISORY SERVICES NETWORK, LLC	1.8%	10.61K	280.24K	0	0
Mar 31, 2026	CENTAURUS FINANCIAL, INC.	1.33%	7.84K	207K	0	0
Mar 31, 2026	CAPITAL ANALYSTS, LLC	0.21%	1.23K	32K	0	0
Mar 31, 2026	COMMONWEALTH EQUITY SERVICES, LLC	2.85%	16.79K	443.42K	0	0
Mar 31, 2026	NEW ENGLAND CAPITAL FINANCIAL ADVISORS LLC	0.1%	566	14.95K	-19	-3.25%
Mar 31, 2026	KESTRA ADVISORY SERVICES, LLC	0%	0	-	-2.4K	-100.00%
Mar 31, 2026	TRUSTBANK	0%	0	-	-10.55K	-100.00%

CPSP Stock Ownership Breakdown

Calamos S&P 500 Structured Alt Protection ETF – April

Stock Outstanding Shares

Institutional Ownership

Frequently Asked Questions

Stock Outstanding Shares

Institutional Ownership

Frequently Asked Questions