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Calamos S&P 500 ALT Prot OCT (CPSO)

CUSIP: 12811T829 | NYSE | 34 institutional holders

Quarters

Q3 2026Q2 2026Q1 2026Q4 2025Q3 2025
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Institutional Holders — Q3 2026

Calamos Advisors LLC457,205
0.0% of portfolio›$12.9M
Commonwealth Equity Services, LLC23,687
0.0% of portfolio›$670.8K
Verdence Capital Advisors LLC22,885
0.0% of portfolio›$648.1K
Blue Water Asset Management15,847
0.1% of portfolio›$448.8K
Calamos Wealth Management LLC15,275
0.0% of portfolio›$432.6K
Rooted Wealth Advisors, Inc.12,486
0.1% of portfolio›$347.6K
Grantvest Financial Group LLC11,888
0.2% of portfolio›$336.7K
Cambridge Investment Research Advisors, Inc.11,385
0.0% of portfolio›$322.0K
Sloy Dahl & Holst, LLC10,740
0.0% of portfolio›$304.2K
Security Financial Services, Inc.10,132
0.0% of portfolio›$286.9K
Spire Wealth Management2,401
0.0% of portfolio›$68.0K
Harbour Investments, Inc.500
0.0% of portfolio›$14.2K
Creative Financial Designs Inc492
0.0% of portfolio›$13.9K
New England Capital Financial Advisors LLC408
0.0% of portfolio›$11.6K
StyleTurnoverLocationFiled
Calamos Advisors LLC
457,205$12.9M0.0%CoreMediumNaperville, IL2026-11-02
Commonwealth Equity Services, LLC
23,687$670.8K0.0%ETFLowWaltham, MA2026-11-02
Verdence Capital Advisors LLC
22,885$648.1K0.0%CoreMediumHunt Valley, MD2026-10-26
Blue Water Asset Management
15,847$448.8K0.1%ETFLowGrand Rapids, MI2026-11-04
Calamos Wealth Management LLC
15,275$432.6K0.0%GrowthLowNaperville, IL2026-11-02
Rooted Wealth Advisors, Inc.
12,486$347.6K0.1%ETFLowBourbonnais, IL2026-11-03
Grantvest Financial Group LLC
11,888$336.7K0.2%ETFLowMatawan, NJ2026-10-21
Cambridge Investment Research Advisors, Inc.
11,385$322.0K0.0%ETFLowFairfield, IA2026-11-02
Sloy Dahl & Holst, LLC
10,740$304.2K0.0%Agg GrowthVery LowVancouver, WA2026-10-14
Security Financial Services, Inc.
10,132$286.9K0.0%ETFMediumFort Wayne, IN2026-10-29
Spire Wealth Management
2,401$68.0K0.0%GrowthMediumMclean, VA2026-10-30
Harbour Investments, Inc.
500$14.2K0.0%ETFLowMadison, WI2026-11-09
Creative Financial Designs Inc
492$13.9K0.0%ETFMediumKokomo, IN2026-11-04
New England Capital Financial Advisors LLC
408$11.6K0.0%ETFVery LowMeriden, CT2026-11-03