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Security Financial Services’s Calamos S&P 500 Structured Alt Protection ETF - October CPSO Stock Holding History

Security Financial Services’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
Q3 		$287K Hold
10,132
– – 0.04% 170
2026
Q2 		$282K Hold
10,132
– – 0.04% 172
2026
Q1 		$274K Hold
10,132
– – 0.04% 168
2025
Q4 		$274K Buy
+10,132
New +$273K 0.04% 187

Other funds holding CPSO

Calamos Advisors
Calamos Advisors Naperville, Illinois $33.5B AUM 25.57% 1-Year Est. Return
Commonwealth Equity Services
Commonwealth Equity Services Waltham, Massachusetts $77B AUM 19.24% 1-Year Est. Return
Verdence Capital Advisors
Verdence Capital Advisors Hunt Valley, Maryland $2.35B AUM 27.25% 1-Year Est. Return
Blue Water Asset Management
Blue Water Asset Management Grand Rapids, Michigan $309M AUM 6.04% 1-Year Est. Return
Calamos Wealth Management
Calamos Wealth Management Naperville, Illinois $3.51B AUM 25.95% 1-Year Est. Return
Rooted Wealth Advisors
Rooted Wealth Advisors Bourbonnais, Illinois $408M AUM 12.75% 1-Year Est. Return
Grantvest Financial Group
Grantvest Financial Group Matawan, New Jersey $174M AUM 10.42% 1-Year Est. Return
Cambridge Investment Research Advisors
Cambridge Investment Research Advisors Fairfield, Iowa $45.2B AUM 20.72% 1-Year Est. Return
Sloy Dahl & Holst
Sloy Dahl & Holst Vancouver, Washington $693M AUM 4.8% 1-Year Est. Return
Spire Wealth Management
Spire Wealth Management Mclean, Virginia $3.27B AUM 30.11% 1-Year Est. Return

Security Financial Services's CPSO Position: Q3 2026 in Review

Security Financial Services held its Calamos S&P 500 Structured Alt Protection ETF - October (CPSO) position steady in Q3 2026 at 10,132 shares worth $287K. The position accounts for 0.04% of the portfolio, ranked #170.

Security Financial Services first reported a position in CPSO in Q4 2025 and has held it in 4 quarters since. 14 funds tracked by Wall St. Rank hold CPSO as of Q3 2026.

  • Security Financial Services held 10,132 shares of Calamos S&P 500 Structured Alt Protection ETF - October worth $287K as of Q3 2026.
  • Security Financial Services left its Calamos S&P 500 Structured Alt Protection ETF - October share count unchanged in Q3 2026.
  • Calamos S&P 500 Structured Alt Protection ETF - October made up 0.04% of Security Financial Services's portfolio in Q3 2026, its #170 holding.
  • Security Financial Services first reported a position in Calamos S&P 500 Structured Alt Protection ETF - October in Q4 2025 and has held it in 4 quarters since.
  • 14 funds tracked by Wall St. Rank held Calamos S&P 500 Structured Alt Protection ETF - October as of Q3 2026.

Based on Security Financial Services's 13F filing for Q3 2026, filed 29 Oct 2026.