CPSR
Calamos S&P 500 Structured Alt Protection ETF - MarchNYSE
Updated 1 day ago
Coverage building
$26.28+0.03%
Close Oct 13, 2026
- Market cap
- —
- 1 month
- +0.5%
- 3 months
- +1.4%
- 1 year
- +6.2%
- 52-week range
- $24.78$26.28
- Dividend
- No dividends on record
- Short interest
- 2.3K sharessettled Sep 30, 2026 · -38.4% since Sep 15, 2026 · FINRA
End-of-day close from stored market data, not a live quote.
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No 8-K filings in the last 30 days.
Smart money context
Institutional coverage is still building for this ticker.
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Sentiment: unknown
No recent insider trades detected.
Red flags: 0
Largest 13-F holders · Q2 2026
19 filers reported a long position in CPSR for Q2 2026. 13-F holdings are filed up to 45 days after the quarter ends.
| Holder | Value | Shares | Shares vs Q1 2026 |
|---|---|---|---|
| Calamos Advisors LLC | $9.6M | 371.3K | -13.5% |
| Calamos Wealth Management LLC | $1.9M | 72.3K | -1.9% |
| COMMONWEALTH EQUITY SERVICES, LLC | $718.4K | 27.8K | Unchanged |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | $689.1K | 26.7K | -5.5% |
| Farther Finance Advisors, LLC | $463.2K | 17.9K | Unchanged |
| Blue Water Asset Management | $430.7K | 16.7K | Unchanged |
| Fortitude Advisory Group L.L.C. | $392.6K | 15.2K | Unchanged |
| STOLZ & ASSOCIATES, PS | $296.1K | 11.5K | Unchanged |
| JIM SAULNIER & ASSOCIATES, LLC | $281.7K | 10.9K | Unchanged |
| ADAMSBROWN WEALTH CONSULTANTS LLC | $275.6K | 10.7K | Unchanged |
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