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CPNM · ARCA · ETF

Calamos Nasdaq-100 Structured Alt Protection ETF - March (CPNM) Price, Holdings & Fees

$473.52+1.09%+$5.09End-of-day price as of Oct 9, 2026

Calamos Nasdaq-100 Structured Alt Protection ETF - March (CPNM) closed at $473.52 on Oct 9, 2026, up 1.09% from the previous close of $468.43.

Share price, past year

1Y +36.72%

52-week range $346.35 – $487.51. Daily closing prices.
Monthly closing prices
Last closing price of each month
DateClose
Oct 9, 2026$473.52
Sep 30, 2026$471.19
Aug 31, 2026$429.99
Jul 31, 2026$414.71
Jun 30, 2026$402.05
May 29, 2026$384.01
Apr 30, 2026$370.24
Mar 31, 2026$378.52
Feb 27, 2026$384.53
Jan 30, 2026$394.02
Dec 31, 2025$407.75
Nov 28, 2025$373.10
Oct 31, 2025$363.84

Key statistics

Expense ratio
0.69%
as of Nov 30, 2025
Net assets
$14.8M
as of Jul 31, 2026
Holdings
3
as of Jul 31, 2026
52-week range
$346.35 – $487.51

Calamos Nasdaq-100 Structured Alt Protection ETF - March's expense ratio is 0.69%: $69.00 a year on $10,000 invested.

Holdings

Calamos Nasdaq-100 Structured Alt Protection ETF - March held 3 investments worth $14.77M as of Jul 31, 2026. Its largest holding was Goldman Sachs & Co. LLC, at 109.72% of the fund.

Calamos Nasdaq-100 Structured Alt Protection ETF - March largest holdings by share of net assets
#Holding% of fundValue
1Goldman Sachs & Co. LLC109.72%$16.21M
2Goldman Sachs & Co. LLC3.22%$475.02K
3Goldman Sachs & Co. LLC−13.67%−$2.02M

Top 3 of 3 holdings, as of Jul 31, 2026. Percentages are of the fund's net assets.

What the fund owns

Calamos Nasdaq-100 Structured Alt Protection ETF - March holdings by asset type
Asset type% of fund
Derivatives99.27%
Calamos Nasdaq-100 Structured Alt Protection ETF - March holdings by country, largest 1
Country% of fund
United States99.27%

Shares of net assets from the fund's N-PORT report. Funds that borrow can add up to more than 100%, with borrowing (such as repurchase agreements) shown as a negative share.

Monthly total returns

Over the 3 months to Jul 31, 2026, Calamos Nasdaq-100 Structured Alt Protection ETF - March's total return was +0.86%, as reported to the SEC.

Calamos Nasdaq-100 Structured Alt Protection ETF - March monthly total returns
MonthTotal return
Jul 31, 2026−0.07%
Jun 30, 2026+0.07%
May 31, 2026+0.86%

The fund's own total returns as reported to the SEC (N-PORT), including reinvested distributions. Not the sample prices above.

Fund profile

Name
Calamos Nasdaq-100 Structured Alt Protection ETF - March
Ticker
CPNM
Exchange
ARCA
Fund type
ETF
Trust
Calamos ETF Trust
SEC series ID
S000084792
SEC CIK
0001579881
Fractional shares
No

Recent SEC filings

Shareholder reports and prospectuses are filed by Calamos ETF Trust, the trust behind Calamos Nasdaq-100 Structured Alt Protection ETF - March, and cover all of its funds.

Frequently asked questions

What is CPNM's price?

Calamos Nasdaq-100 Structured Alt Protection ETF - March (CPNM) closed at $473.52 on Oct 9, 2026, up 1.09% from the previous close of $468.43.

What is CPNM's expense ratio?

Calamos Nasdaq-100 Structured Alt Protection ETF - March's expense ratio is 0.69%: $69.00 a year on $10,000 invested.

What does CPNM hold?

Calamos Nasdaq-100 Structured Alt Protection ETF - March held 3 investments worth $14.77M as of Jul 31, 2026. Its largest holding was Goldman Sachs & Co. LLC, at 109.72% of the fund. Its five largest holdings were Goldman Sachs & Co. LLC, Goldman Sachs & Co. LLC, Goldman Sachs & Co. LLC.

How has CPNM performed?

Over the 3 months to Jul 31, 2026, Calamos Nasdaq-100 Structured Alt Protection ETF - March's total return was +0.86%, as reported to the SEC.

Sources and methodology

Holdings, net assets and monthly returns come from the fund's N-PORT filing with the SEC, as of Jul 31, 2026 (filed Sep 29, 2026). The expense ratio is from the fund's prospectus or shareholder report, as of Nov 30, 2025. Prices are generated sample data for development. Data sources and disclosures