Old Mission Capital’s Calamos S&P 500 Structured Alt Protection ETF - October CPSO Stock Holding History

Old Mission Capital’s Portfolio CPSO Stock Details CPSO Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2026 Q2	$319K	Sell	11,472 -7,446	-39%	-$206K	0.01%	886
2026 Q1	$511K	Buy	18,918 +1,424	+8%	+$38.6K	0.01%	718
2025 Q4	$473K	Buy	+17,494	New	+$471K	0.01%	700
2025 Q3	–	Sell	-15,509	Closed	-$407K	–	1404
2025 Q2	$407K	Buy	+15,509	New	+$398K	0.01%	794

Other funds holding CPSO

Calamos Advisors Naperville, Illinois $30.1B AUM 30.03% 1-Year Est. Return

Susquehanna International Group Bala Cynwyd, Pennsylvania $1.28T AUM 58.89% 1-Year Est. Return

Commonwealth Equity Services Waltham, Massachusetts $79.5B AUM 27.1% 1-Year Est. Return

BWAM

Blue Water Asset Management Grand Rapids, Michigan $310M AUM

CWM

Calamos Wealth Management Naperville, Illinois $3.31B AUM 32.95% 1-Year Est. Return

RWA

Rooted Wealth Advisors Bourbonnais, Illinois $408M AUM 18.96% 1-Year Est. Return

GFG

Grantvest Financial Group Matawan, New Jersey $173M AUM 15.36% 1-Year Est. Return

Harbour Investments Madison, Wisconsin $7.43B AUM 24.49% 1-Year Est. Return

Cambridge Investment Research Advisors Fairfield, Iowa $44.6B AUM 28.94% 1-Year Est. Return

CAL

Capital Analysts LLC Fort Washington, Pennsylvania $4.34B AUM 17.55% 1-Year Est. Return

Old Mission Capital's CPSO Position: Q2 2026 in Review

Old Mission Capital reduced its Calamos S&P 500 Structured Alt Protection ETF - October (CPSO) stake by 39% in Q2 2026, selling an estimated $206K and leaving 11,472 shares worth $319K. The position accounts for 0.01% of the portfolio, ranked #886.

Old Mission Capital first reported a position in CPSO in Q2 2025 and has held it in 4 quarters since. The position peaked at $511K in Q1 2026. 20 funds tracked by Wall St. Rank hold CPSO as of Q2 2026.

Old Mission Capital held 11,472 shares of Calamos S&P 500 Structured Alt Protection ETF - October worth $319K as of Q2 2026.
Old Mission Capital sold 7,446 Calamos S&P 500 Structured Alt Protection ETF - October shares in Q2 2026, an estimated $206K.
Calamos S&P 500 Structured Alt Protection ETF - October made up 0.01% of Old Mission Capital's portfolio in Q2 2026, its #886 holding.
Old Mission Capital first reported a position in Calamos S&P 500 Structured Alt Protection ETF - October in Q2 2025 and has held it in 4 quarters since.
Old Mission Capital's Calamos S&P 500 Structured Alt Protection ETF - October position peaked at $511K in Q1 2026.
20 funds tracked by Wall St. Rank held Calamos S&P 500 Structured Alt Protection ETF - October as of Q2 2026.

Based on Old Mission Capital's 13F filing for Q2 2026, filed 14 Aug 2026.