Calamos S&P 500 Structured Alt Protection ETF - August (CPSA)
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Performance as of Oct. 2, 2026
| Period | Price return | Total return |
|---|---|---|
| 1M | ▲ +0.30% | · |
| 3M | · | · |
| 6M | · | · |
| YTD | · | · |
| 1Y | · | · |
| 3Y | · | · |
| 5Y | · | · |
| Max | ▲ +0.27% | · |
Total return is shown once dividend history for this fund has been collected — price return alone would duplicate it misleadingly. Returns are not benchmarked against an index. * Sharpe ratio is computed with a 0% risk-free rate.
Fund flows (SEC-reported)
Based on the fund's own SEC Form N-PORT monthly flow disclosures (Item C.9 "Flow Information") — sales minus redemptions, reinvested distributions excluded. This is a different, independent metric from the "Net flows" estimate above (which is derived from daily shares-outstanding changes). SEC N-PORT filing lag is up to ~60 days; the most recent month/quarter may not yet be fully reflected.
Full composition 3 holdings · Category: DE
| Name | CUSIP | Value | % | Balance | Country |
|---|---|---|---|---|---|
| Goldman Sachs & Co. LLC | · | $46.9M | 110.27 | 632 | US |
| Goldman Sachs & Co. LLC | · | $0 | 0.00 | 632 | US |
| Goldman Sachs & Co. LLC | · | -$4.4M | -10.37 | -632 | US |
Sector breakdown
Institutional owners (13F) 20 filers
Institutions that report holding this ETF in their quarterly SEC Form 13F. Long positions only; a single filer may appear twice for separate option legs. Large offsetting put/call legs typically reflect market-making or hedged inventory, not directional conviction.
| Institution | Value | % of tracked 13F | Shares | Type | As of |
|---|---|---|---|---|---|
| Calamos Advisors LLC | $9,600,019 | 43.74% | 345,822 | Shares | June 30, 2026 |
| Calamos Wealth Management LLC | $2,738,135 | 12.48% | 98,636 | Shares | June 30, 2026 |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | $2,075,310 | 9.46% | 74,759 | Shares | June 30, 2026 |
| LPL Financial LLC | $1,440,688 | 6.56% | 51,898 | Shares | June 30, 2026 |
| COMMONWEALTH EQUITY SERVICES, LLC | $1,310,970 | 5.97% | 47,225 | Shares | June 30, 2026 |
| Blue Water Asset Management | $1,053,825 | 4.80% | 37,962 | Shares | June 30, 2026 |
| OSAIC HOLDINGS, INC. | $741,192 | 3.38% | 26,700 | Shares | June 30, 2026 |
| Camelot Portfolios, LLC | $646,875 | 2.95% | 23,302 | Shares | June 30, 2026 |
| TrustBank | $610,442 | 2.78% | 21,990 | Shares | June 30, 2026 |
| Grantvest Financial Group LLC | $595,063 | 2.71% | 21,436 | Shares | June 30, 2026 |
| OLD MISSION CAPITAL LLC | $367,126 | 1.67% | 13,225 | Shares | June 30, 2026 |
| J.W. COLE ADVISORS, INC. | $297,587 | 1.36% | 10,720 | Shares | June 30, 2026 |
| Investment Partners Asset Management, Inc. | $226,966 | 1.03% | 8,176 | Shares | June 30, 2026 |
| FIDUCIARY FINANCIAL ADVISORS | $219,138 | 1.00% | 7,894 | Shares | June 30, 2026 |
| Steward Partners Investment Advisory, LLC | $22,874 | 0.10% | 824 | Shares | June 30, 2026 |
| CENTAURUS FINANCIAL, INC. | $931 | 0.00% | 33,523 | Shares | June 30, 2026 |
| New England Capital Financial Advisors LLC | $833 | 0.00% | 30 | Shares | June 30, 2026 |
| Capital Analysts, LLC | $581 | 0.00% | 20,937 | Shares | June 30, 2026 |
| Cambridge Investment Research Advisors, Inc. | $259 | 0.00% | 9,341 | Shares | June 30, 2026 |
| Motiv8 Investments LLC | $36 | 0.00% | 1,355 | Shares | Dec. 31, 2025 |