Calamos Advisors’s Calamos S&P 500 Structured Alt Protection ETF - August CPSA Stock Holding History

Calamos Advisors’s Portfolio CPSA Stock Details CPSA Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2026 Q3	$12.9M	Buy	459,006 +113,184	+33%	+$3.17M	0.04%	382
2026 Q2	$9.6M	Sell	345,822 -98,486	-22%	-$2.71M	0.03%	418
2026 Q1	$11.9M	Buy	444,308 +156,275	+54%	+$4.22M	0.04%	363
2025 Q4	$7.76M	Buy	288,033 +29,751	+12%	+$796K	0.03%	456
2025 Q3	$6.88M	Sell	258,282 -2,117	-0.8%	-$55.8K	0.03%	491
2025 Q2	$6.77M	Buy	260,399 +54,353	+26%	+$1.37M	0.03%	495
2025 Q1	$5.13M	Sell	206,046 -55,762	-21%	-$1.4M	0.02%	515
2024 Q4	$6.57M	Buy	261,808 +83,392	+47%	+$2.08M	0.03%	485
2024 Q3	$4.43M	Buy	+178,416	New	+$4.37M	0.02%	541

Other funds holding CPSA

Calamos Wealth Management Naperville, Illinois $3.51B AUM 25.95% 1-Year Est. Return

LPL Financial San Diego, California $468B AUM 17.69% 1-Year Est. Return

Commonwealth Equity Services Waltham, Massachusetts $77B AUM 19.24% 1-Year Est. Return

Harbour Investments Madison, Wisconsin $6.75B AUM 16.25% 1-Year Est. Return

Blue Water Asset Management Grand Rapids, Michigan $309M AUM 6.04% 1-Year Est. Return

BSC

BOLTON SECURITIES CORPORATION Bolton, Massachusetts $2.66B AUM 30.52% 1-Year Est. Return

Centaurus Financial Anaheim, California $2.59B AUM 20.02% 1-Year Est. Return

Osaic Holdings Scottsdale, Arizona $83.6B AUM 19.78% 1-Year Est. Return

Grantvest Financial Group Matawan, New Jersey $174M AUM 10.42% 1-Year Est. Return

Verdence Capital Advisors Hunt Valley, Maryland $2.35B AUM 27.25% 1-Year Est. Return

Calamos Advisors's CPSA Position: Q3 2026 in Review

Calamos Advisors increased its Calamos S&P 500 Structured Alt Protection ETF - August (CPSA) stake by 33% in Q3 2026, buying an estimated $3.17M and bringing the position to 459,006 shares worth $12.9M. The position accounts for 0.04% of the portfolio, ranked #382.

Calamos Advisors first reported a position in CPSA in Q3 2024 and has held it in 9 quarters since. 19 funds tracked by Wall St. Rank hold CPSA as of Q3 2026.

Calamos Advisors held 459,006 shares of Calamos S&P 500 Structured Alt Protection ETF - August worth $12.9M as of Q3 2026.
Calamos Advisors bought 113,184 Calamos S&P 500 Structured Alt Protection ETF - August shares in Q3 2026, an estimated $3.17M.
Calamos S&P 500 Structured Alt Protection ETF - August made up 0.04% of Calamos Advisors's portfolio in Q3 2026, its #382 holding.
Calamos Advisors first reported a position in Calamos S&P 500 Structured Alt Protection ETF - August in Q3 2024 and has held it in 9 quarters since.
19 funds tracked by Wall St. Rank held Calamos S&P 500 Structured Alt Protection ETF - August as of Q3 2026.

Based on Calamos Advisors's 13F filing for Q3 2026, filed 2 Nov 2026.