Morgan Stanley
CPSO

Morgan Stanley’s Calamos S&P 500 Structured Alt Protection ETF - October CPSO Stock Holding History

Morgan Stanley’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 		$55.7K Hold
2,000
– – ﹤0.01% 6470
2026
Q1 		$54K Hold
2,000
– – ﹤0.01% 6395
2025
Q4 		$54.1K Hold
2,000
– – ﹤0.01% 6408
2025
Q3 		$53.6K Hold
2,000
– – ﹤0.01% 6373
2025
Q2 		$52.5K Buy
+2,000
New +$51.3K ﹤0.01% 6344

Other funds holding CPSO

Calamos Advisors
Calamos Advisors Naperville, Illinois $30.1B AUM 30.03% 1-Year Est. Return
Susquehanna International Group
Susquehanna International Group Bala Cynwyd, Pennsylvania $1.28T AUM 58.89% 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
OMC
Old Mission Capital Chicago, Illinois $6.31B AUM 20.77% 1-Year Est. Return
Cambridge Investment Research Advisors
Cambridge Investment Research Advisors Fairfield, Iowa $44.6B AUM 28.94% 1-Year Est. Return

Morgan Stanley's CPSO Position: Q2 2026 in Review

Morgan Stanley held its Calamos S&P 500 Structured Alt Protection ETF - October (CPSO) position steady in Q2 2026 at 2,000 shares worth $55.7K. The position accounts for ﹤0.01% of the portfolio, ranked #6470.

Morgan Stanley first reported a position in CPSO in Q2 2025 and has held it in 5 quarters since. 20 funds tracked by Wall St. Rank hold CPSO as of Q2 2026.

  • Morgan Stanley held 2,000 shares of Calamos S&P 500 Structured Alt Protection ETF - October worth $55.7K as of Q2 2026.
  • Morgan Stanley left its Calamos S&P 500 Structured Alt Protection ETF - October share count unchanged in Q2 2026.
  • Calamos S&P 500 Structured Alt Protection ETF - October made up ﹤0.01% of Morgan Stanley's portfolio in Q2 2026, its #6470 holding.
  • Morgan Stanley first reported a position in Calamos S&P 500 Structured Alt Protection ETF - October in Q2 2025 and has held it in 5 quarters since.
  • 20 funds tracked by Wall St. Rank held Calamos S&P 500 Structured Alt Protection ETF - October as of Q2 2026.

Based on Morgan Stanley's 13F filing for Q2 2026, filed 13 Aug 2026.