Commonwealth Equity Services’s Calamos S&P 500 Structured Alt Protection ETF - November CPSN Stock Holding History

Commonwealth Equity Services’s Portfolio CPSN Stock Details CPSN Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2026 Q1	$1.29M	Buy	48,143 +555	+1%	+$15K	﹤0.01%	2391
2025 Q4	$1.28M	Buy	47,588 +3,755	+9%	+$100K	﹤0.01%	2377
2025 Q3	$1.17M	Hold	43,833	–	–	﹤0.01%	2475
2025 Q2	$1.14M	Hold	43,833	–	–	﹤0.01%	2453
2025 Q1	$1.11M	Hold	43,833	–	–	﹤0.01%	2369
2024 Q4	$1.11M	Buy	+43,833	New	+$1.11M	﹤0.01%	2311

Other funds holding CPSN

Calamos Advisors Naperville, Illinois $28.2B AUM 21.78% 1-Year Est. Return

Harbour Investments Madison, Wisconsin $6.48B AUM 18.23% 1-Year Est. Return

Advisor OS Chicago, Illinois $1.38B AUM 16.6% 1-Year Est. Return

CWM

Calamos Wealth Management Naperville, Illinois $2.91B AUM 25.59% 1-Year Est. Return

OMC

Old Mission Capital Chicago, Illinois $6.3B AUM 14.68% 1-Year Est. Return

JSA

Jim Saulnier & Associates Fort Collins, Colorado $205M AUM 10.53% 1-Year Est. Return

Susquehanna International Group Bala Cynwyd, Pennsylvania $893B AUM 36.07% 1-Year Est. Return

GFG

Grantvest Financial Group Matawan, New Jersey $154M AUM 10.37% 1-Year Est. Return

NLP

Next Level Private Harrison, New York $511M AUM 30.94% 1-Year Est. Return

Waverly Advisors Birmingham, Alabama $13.4B AUM 18.56% 1-Year Est. Return

Commonwealth Equity Services's CPSN Position: Q1 2026 in Review

Commonwealth Equity Services increased its Calamos S&P 500 Structured Alt Protection ETF - November (CPSN) stake by 1.2% in Q1 2026, buying an estimated $15K and bringing the position to 48,143 shares worth $1.29M. The position accounts for ﹤0.01% of the portfolio, ranked #2391.

Commonwealth Equity Services first reported a position in CPSN in Q4 2024 and has held it in 6 quarters since. 19 funds tracked by Wall St. Rank hold CPSN as of Q1 2026.

Commonwealth Equity Services held 48,143 shares of Calamos S&P 500 Structured Alt Protection ETF - November worth $1.29M as of Q1 2026.
Commonwealth Equity Services bought 555 Calamos S&P 500 Structured Alt Protection ETF - November shares in Q1 2026, an estimated $15K.
Calamos S&P 500 Structured Alt Protection ETF - November made up ﹤0.01% of Commonwealth Equity Services's portfolio in Q1 2026, its #2391 holding.
Commonwealth Equity Services first reported a position in Calamos S&P 500 Structured Alt Protection ETF - November in Q4 2024 and has held it in 6 quarters since.
19 funds tracked by Wall St. Rank held Calamos S&P 500 Structured Alt Protection ETF - November as of Q1 2026.

Based on Commonwealth Equity Services's 13F filing for Q1 2026, filed 27 Apr 2026.