Institutional Ownership
Calamos ETF Tr
CUSIP 12811T811S&P 500 STRCTURDCPSNQ1 2026
Institutional Holders
19
13F filers
Shares Held
610.8K
Aggregate institutional
Institutional Value
$16.20M
Q1 2026
Net New Holders
-1
2 new · 3 closed
Institutional Ownership Trend
Aggregate 13F value by quarter
Multi-quarter trend — upgrade to see history
UpgradePosition Activity
Q1 2026
New positions2
Increased4
Decreased5
Sold out3
Institutional Holders
19 funds hold this security · Q1 2026
| # | Fund | Shares | Value | Δ Shares | Activity |
|---|---|---|---|---|---|
| 1 | Calamos Advisors LLC | 356.8K | $9.55M | +68.7K | Added |
| 2 | Harbour Investments, Inc. | 60.3K | $1.61M | +9.0K | Added |
| 3 | Commonwealth Equity Services, LLC | 48.1K | $1.29M | +555 | Added |
| 4 | Advisor Os, LLC | 39.4K | $1.05M | −65 | Reduced |
| 5 | Calamos Wealth Management LLC | 24.6K | $657.5K | −7.4K | Reduced |
| 6 | Old Mission Capital LLC | 15.0K | $401.7K | −15.5K | Reduced |
| 7 | Jim Saulnier & Associates, LLC | 13.2K | $353.1K | −28.9K | Reduced |
| 8 | Susquehanna International Group, LLP | 10.4K | $278.4K | −16.4K | Reduced |
| 9 | Grantvest Financial Group LLC | 9.0K | $241.8K | 0 | Held |
| 10 | Next Level Private LLC | 8.4K | $224.5K | 0 | Held |
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