UBS Group
CPST

UBS Group’s Calamos S&P 500 Structured Alt Protection ETF - September CPST Stock Holding History

UBS Group’s Portfolio CPST Stock Details CPST Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q1 		$998 Sell
37
-152
-80% -$4.12K ﹤0.01% 9658
2025
Q4 		$5.11K Buy
+189
New +$5.08K ﹤0.01% 8721
2025
Q3 		– Sell
-72
Closed -$1.88K – 11158
2025
Q2 		$1.88K Hold
72
– – ﹤0.01% 9552
2025
Q1 		$1.81K Buy
+72
New +$1.83K ﹤0.01% 9442

Other funds holding CPST

Calamos Advisors
Calamos Advisors Naperville, Illinois $30.1B AUM 30.03% 1-Year Est. Return
Osaic Holdings
Osaic Holdings Scottsdale, Arizona $68.3B AUM 20.5% 1-Year Est. Return
CWM
Calamos Wealth Management Naperville, Illinois $3.31B AUM 32.95% 1-Year Est. Return
OMC
Old Mission Capital Chicago, Illinois $6.3B AUM 14.68% 1-Year Est. Return
CP
Camelot Portfolios Maumee, Ohio $143M AUM 14.82% 1-Year Est. Return
Commonwealth Equity Services
Commonwealth Equity Services Waltham, Massachusetts $79.5B AUM 27.1% 1-Year Est. Return
Susquehanna International Group
Susquehanna International Group Bala Cynwyd, Pennsylvania $893B AUM 36.07% 1-Year Est. Return
BWAM
Blue Water Asset Management Grand Rapids, Michigan $289M AUM
LWP
LeClair Wealth Partners Dublin, Ohio $289M AUM 19.98% 1-Year Est. Return
CAL
Capital Analysts LLC Fort Washington, Pennsylvania $3.81B AUM 15.52% 1-Year Est. Return

UBS Group's CPST Position: Q1 2026 in Review

UBS Group reduced its Calamos S&P 500 Structured Alt Protection ETF - September (CPST) stake by 80% in Q1 2026, selling an estimated $4.12K and leaving 37 shares worth $998. The position accounts for ﹤0.01% of the portfolio, ranked #9658.

UBS Group first reported a position in CPST in Q1 2025 and has held it in 4 quarters since. The position peaked at $5.11K in Q4 2025. 19 funds tracked by Wall St. Rank hold CPST as of Q1 2026.

  • UBS Group held 37 shares of Calamos S&P 500 Structured Alt Protection ETF - September worth $998 as of Q1 2026.
  • UBS Group sold 152 Calamos S&P 500 Structured Alt Protection ETF - September shares in Q1 2026, an estimated $4.12K.
  • Calamos S&P 500 Structured Alt Protection ETF - September made up ﹤0.01% of UBS Group's portfolio in Q1 2026, its #9658 holding.
  • UBS Group first reported a position in Calamos S&P 500 Structured Alt Protection ETF - September in Q1 2025 and has held it in 4 quarters since.
  • UBS Group's Calamos S&P 500 Structured Alt Protection ETF - September position peaked at $5.11K in Q4 2025.
  • 19 funds tracked by Wall St. Rank held Calamos S&P 500 Structured Alt Protection ETF - September as of Q1 2026.

Based on UBS Group's 13F filing for Q1 2026, filed 5 May 2026.