As of 31 Dec 2025, 9 institutional investors reported holding 341,480 shares of CALAMOS ETF TR - S&P 500 STRUCTUR (CPSU).
| Period | Reported Shares, Excl. Options | Value, Excl. Options | Value Change | Price (Median) | Investors |
|---|---|---|---|---|---|
| 2025 Q4 | 341,480 | $9,247,881 | +$471,437 | $27.08 | 9 |
| 2025 Q3 | 324,382 | $8,667,581 | -$14,093,643 | $26.72 | 9 |
| 2025 Q2 | 860,260 | $22,615,583 | +$22,615,583 | $26.29 | 8 |
| 2024 Q4 | 0 | $0 | -$12,709,058 | $27.18 | 0 |
| 2024 Q2 | 483,429 | $12,709,058 | $26.29 | 1 |