RRMM
CPSO

Regatta Research & Money Management’s Calamos S&P 500 Structured Alt Protection ETF - October CPSO Stock Holding History

Regatta Research & Money Management’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 		$30K Buy
+1,076
New +$29.7K 0.03% 346

Other funds holding CPSO

Calamos Advisors
Calamos Advisors Naperville, Illinois $30.1B AUM 30.03% 1-Year Est. Return
Commonwealth Equity Services
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
HI
Harbour Investments Madison, Wisconsin $7.43B AUM 24.49% 1-Year Est. Return
Cambridge Investment Research Advisors
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
SDH
Sloy Dahl & Holst Vancouver, Washington $811M AUM 19.06% 1-Year Est. Return

Regatta Research & Money Management's CPSO Position: Q2 2026 in Review

Regatta Research & Money Management opened a new position in Calamos S&P 500 Structured Alt Protection ETF - October (CPSO) in Q2 2026: 1,076 shares worth $30K. The stake represents 0.03% of the portfolio and ranks #346 among its holdings.

15 funds tracked by Wall St. Rank hold CPSO as of Q2 2026.

  • Regatta Research & Money Management held 1,076 shares of Calamos S&P 500 Structured Alt Protection ETF - October worth $30K as of Q2 2026.
  • Calamos S&P 500 Structured Alt Protection ETF - October was a new Regatta Research & Money Management position in Q2 2026.
  • Calamos S&P 500 Structured Alt Protection ETF - October made up 0.03% of Regatta Research & Money Management's portfolio in Q2 2026, its #346 holding.
  • 15 funds tracked by Wall St. Rank held Calamos S&P 500 Structured Alt Protection ETF - October as of Q2 2026.

Based on Regatta Research & Money Management's 13F filing for Q2 2026, filed 12 Aug 2026.