CPST
Calamos S&P 500 Structured Alt Protection ETF - SeptemberCPST
CPST
0
Funds holding %
of 7,324 funds
–
Analysts bullish %
Fund manager confidence
Based on 2025 Q1 regulatory disclosures by fund managers ($100M+ AUM)
0.18% more ownership
Funds ownership: 51.13% [Q4 2024] → 51.31% (+0.18%) [Q1 2025]
13% less capital invested
Capital invested by funds: $14.9M [Q4 2024] → $12.9M (-$1.97M) [Q1 2025]
19% less funds holding
Funds holding: 16 [Q4 2024] → 13 (-3) [Q1 2025]
50% less first-time investments, than exits
New positions opened: 3 | Existing positions closed: 6
100% less repeat investments, than reductions
Existing positions increased: 0 | Existing positions reduced: 2
Research analyst outlook
We haven’t received any recent analyst ratings for CPST.
Financial journalist opinion
Positive
ETF Trends
10 months ago
Momentum Mounts for More Structured Outcome ETFs
Ongoing developments are supporting how and why structured outcome ETFs continue to see growth. Recently, Bloomberg Intelligence added a section to its research dashboard to filter for Structured Outcome products.

Positive
ETF Trends
10 months ago
ETF 360: Calamos Pioneers 100% Downside Protection
To kick off a new season of ETF 360, VettaFi's Senior Industry Analyst Kirsten Chang talked to Calamos' Head of ETFs Matt Kaufman about the Calamos S&P 500 Structured Alt Protection ETF – September (CPST) and the Calamos Nasdaq-100 Structured Alt Protection ETF – September (CPNS). These downside protection funds are drawing investor attention.

Positive
ETF Trends
10 months ago
Calamos Launches 2 New Large-Cap Structured Protection ETFs
On Tuesday, September 3, 2024, Calamos Investments released its latest Structured Protection funds, the Calamos S&P 500® Structured Alt Protection ETF – September (CPST) and the Calamos Nasdaq-100® Structured Alt Protection ETF – September (CPNS).

Neutral
PRNewsWire
10 months ago
Calamos Announces Launch and Upside Cap Rates for CPST and CPNS: Structured Protection ETFs Providing Exposure to S&P 500 and Nasdaq-100 with 100% Downside Protection Over One Year
The Calamos S&P 500 ® Structured Alt Protection ETF™ – September (CPST) has announced an upside cap rate of 7.50% over its one-year outcome period following its launch on September 3, 2024. The Calamos Nasdaq-100 ® Structured Alt Protection ETF™ – September (CPNS) has announced an upside cap rate of 8.35% over its one-year outcome period following its launch on September 3, 2024.

Neutral
PRNewsWire
11 months ago
Calamos Announces Upside Cap Ranges for Upcoming Structured Protection ETFs Providing Exposure to S&P 500 and Nasdaq-100 with 100% Downside Protection Over One Year
The Calamos S&P 500® Structured Alt Protection ETF™ – September (CPST) has an estimated upside cap range of 7.39% - 8.57% over the one-year outcome period following its launch on September 3, 2024. The Calamos Nasdaq-100® Structured Alt Protection ETF™ – September (CPNS) has an estimated upside cap range of 7.82% - 9.18% over the one-year outcome period following its launch on September 3, 2024.

Charts implemented using Lightweight Charts™