HI
CPSA

Harbour Investments’s Calamos S&P 500 Structured Alt Protection ETF - August CPSA Stock Holding History

Harbour Investments’s Portfolio CPSA Stock Details CPSA Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q1 		$55.5K Sell
2,063
-1,032
-33% -$27.9K ﹤0.01% 2286
2025
Q4 		$83.4K Sell
3,095
-206
-6% -$5.51K ﹤0.01% 1729
2025
Q3 		$87.9K Hold
3,301
– – ﹤0.01% 1630
2025
Q2 		$85.8K Sell
3,301
-19,436
-85% -$490K ﹤0.01% 1573
2025
Q1 		$566K Sell
22,737
-7,875
-26% -$198K 0.02% 673
2024
Q4 		$768K Sell
30,612
-1,631
-5% -$40.8K 0.02% 557
2024
Q3 		$800K Buy
+32,243
New +$790K 0.02% 524

Other funds holding CPSA

Calamos Advisors
Calamos Advisors Naperville, Illinois $28.2B AUM 21.78% 1-Year Est. Return
CWM
Calamos Wealth Management Naperville, Illinois $2.91B AUM 25.59% 1-Year Est. Return
LPL Financial
LPL Financial San Diego, California $377B AUM 19.32% 1-Year Est. Return
Susquehanna International Group
Susquehanna International Group Bala Cynwyd, Pennsylvania $893B AUM 36.07% 1-Year Est. Return
Commonwealth Equity Services
Commonwealth Equity Services Waltham, Massachusetts $71.6B AUM 21.08% 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
CF
Centaurus Financial Anaheim, California $2.1B AUM 21.28% 1-Year Est. Return
GFG
Grantvest Financial Group Matawan, New Jersey $154M AUM 10.37% 1-Year Est. Return
OMC
Old Mission Capital Chicago, Illinois $6.3B AUM 14.68% 1-Year Est. Return

Harbour Investments's CPSA Position: Q1 2026 in Review

Harbour Investments reduced its Calamos S&P 500 Structured Alt Protection ETF - August (CPSA) stake by 33% in Q1 2026, selling an estimated $27.9K and leaving 2,063 shares worth $55.5K. The position accounts for ﹤0.01% of the portfolio, ranked #2286.

Harbour Investments first reported a position in CPSA in Q3 2024 and has held it in 7 quarters since. The position peaked at $800K in Q3 2024. 21 funds tracked by Wall St. Rank hold CPSA as of Q1 2026.

  • Harbour Investments held 2,063 shares of Calamos S&P 500 Structured Alt Protection ETF - August worth $55.5K as of Q1 2026.
  • Harbour Investments sold 1,032 Calamos S&P 500 Structured Alt Protection ETF - August shares in Q1 2026, an estimated $27.9K.
  • Calamos S&P 500 Structured Alt Protection ETF - August made up ﹤0.01% of Harbour Investments's portfolio in Q1 2026, its #2286 holding.
  • Harbour Investments first reported a position in Calamos S&P 500 Structured Alt Protection ETF - August in Q3 2024 and has held it in 7 quarters since.
  • Harbour Investments's Calamos S&P 500 Structured Alt Protection ETF - August position peaked at $800K in Q3 2024.
  • 21 funds tracked by Wall St. Rank held Calamos S&P 500 Structured Alt Protection ETF - August as of Q1 2026.

Based on Harbour Investments's 13F filing for Q1 2026, filed 15 May 2026.