9 institutions reported holding $3.5M of CALAMOS ETF TR (CPRA) in SEC 13F filings for 2026-03-31. Largest institutional holders: STOLZ & ASSOCIATES, PS ($1.0M), Calamos Advisors LLC ($605,331), Calamos Wealth Management LLC ($605,331), SUSQUEHANNA INTERNATIONAL GROUP, LLP ($532,916), OLD MISSION CAPITAL LLC ($340,016). Source: SEC Form 13F.
| Rank | Institution | Value | Shares | Change |
|---|---|---|---|---|
| 1 | STOLZ & ASSOCIATES, PS | $1.0M | 37,060 | New |
| 2 | Calamos Advisors LLC | $605,331 | 22,503 | New |
| 3 | Calamos Wealth Management LLC | $605,331 | 22,503 | Trimmed |
| 4 | SUSQUEHANNA INTERNATIONAL GROUP, LLP | $532,916 | 19,811 | Trimmed |
| 5 | OLD MISSION CAPITAL LLC | $340,016 | 12,640 | Added |
| 6 | CENTAURUS FINANCIAL, INC. | $205,000 | 7,621 | Hold |
| 7 | Capital Analysts, LLC | $128,000 | 4,762 | Hold |
| 8 | UBS Group AG | $50,572 | 1,880 | Added |
| 9 | Farther Finance Advisors, LLC | $26,950 | 1,000 | Hold |
Source: SEC Form 13F filings · as of 2026-03-31