HI
CPSF

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

Harbour Investments’s Portfolio CPSF Stock Details CPSF Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q1 		$4.22K Sell
165
-2,925
-95% -$75.1K ﹤0.01% 3649
2025
Q4 		$79.1K Sell
3,090
-9,040
-75% -$229K ﹤0.01% 1746
2025
Q3 		$305K Hold
12,130
– – 0.01% 1052
2025
Q2 		$298K Buy
12,130
+3,106
+34% +$74.8K 0.01% 1005
2025
Q1 		$215K Buy
+9,024
New +$217K 0.01% 1060

Other funds holding CPSF

Calamos Advisors
Calamos Advisors Naperville, Illinois $30.1B AUM 30.03% 1-Year Est. Return
CWM
Calamos Wealth Management Naperville, Illinois $3.31B AUM 32.95% 1-Year Est. Return
BFS
Bradley Foster & Sargent Hartford, Connecticut $6.44B AUM 25.27% 1-Year Est. Return
GFG
Grantvest Financial Group Matawan, New Jersey $154M AUM 10.37% 1-Year Est. Return
Commonwealth Equity Services
Commonwealth Equity Services Waltham, Massachusetts $79.5B AUM 27.1% 1-Year Est. Return
CAL
Capital Analysts LLC Fort Washington, Pennsylvania $3.81B AUM 15.52% 1-Year Est. Return
PA
PFG Advisors Phoenix, Arizona $1.98B AUM 28.18% 1-Year Est. Return
JSA
Jim Saulnier & Associates Fort Collins, Colorado $249M AUM 12.24% 1-Year Est. Return
MML Investors Services
MML Investors Services Springfield, Massachusetts $36.1B AUM 19.68% 1-Year Est. Return
CF
Centaurus Financial Anaheim, California $2.1B AUM 21.28% 1-Year Est. Return

Harbour Investments's CPSF Position: Q1 2026 in Review

Harbour Investments reduced its Calamos S&P 500 Structured Alt Protection ETF - February (CPSF) stake by 95% in Q1 2026, selling an estimated $75.1K and leaving 165 shares worth $4.22K. The position accounts for ﹤0.01% of the portfolio, ranked #3649.

Harbour Investments first reported a position in CPSF in Q1 2025 and has held it in 5 quarters since. The position peaked at $305K in Q3 2025. 21 funds tracked by Wall St. Rank hold CPSF as of Q1 2026.

  • Harbour Investments held 165 shares of Calamos S&P 500 Structured Alt Protection ETF - February worth $4.22K as of Q1 2026.
  • Harbour Investments sold 2,925 Calamos S&P 500 Structured Alt Protection ETF - February shares in Q1 2026, an estimated $75.1K.
  • Calamos S&P 500 Structured Alt Protection ETF - February made up ﹤0.01% of Harbour Investments's portfolio in Q1 2026, its #3649 holding.
  • Harbour Investments first reported a position in Calamos S&P 500 Structured Alt Protection ETF - February in Q1 2025 and has held it in 5 quarters since.
  • Harbour Investments's Calamos S&P 500 Structured Alt Protection ETF - February position peaked at $305K in Q3 2025.
  • 21 funds tracked by Wall St. Rank held Calamos S&P 500 Structured Alt Protection ETF - February as of Q1 2026.

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