12 institutions reported holding $13.1M of CALAMOS ETF TR (CPSP) in SEC 13F filings for 2026-03-31. Largest institutional holders: Calamos Advisors LLC ($10.4M), Calamos Wealth Management LLC ($1.3M), COMMONWEALTH EQUITY SERVICES, LLC ($443,420), JIM SAULNIER & ASSOCIATES, LLC ($336,599), Advisory Services Network, LLC ($280,244). Source: SEC Form 13F.
| Rank | Institution | Value | Shares | Change |
|---|---|---|---|---|
| 1 | Calamos Advisors LLC | $10.4M | 394,148 | Added |
| 2 | Calamos Wealth Management LLC | $1.3M | 50,590 | Trimmed |
| 3 | COMMONWEALTH EQUITY SERVICES, LLC | $443,420 | 16,791 | Hold |
| 4 | JIM SAULNIER & ASSOCIATES, LLC | $336,599 | 12,746 | Hold |
| 5 | Advisory Services Network, LLC | $280,244 | 10,612 | Hold |
| 6 | CENTAURUS FINANCIAL, INC. | $207,000 | 7,840 | Hold |
| 7 | Capital Analysts, LLC | $32,000 | 1,229 | Hold |
| 8 | New England Capital Financial Advisors LLC | $14,948 | 566 | Trimmed |
| 9 | UBS Group AG | $14,445 | 547 | Added |
| 10 | Kestra Advisory Services, LLC | $0 | 0 | Exited |
| 11 | OLD MISSION CAPITAL LLC | $0 | 0 | Exited |
| 12 | TrustBank | $0 | 0 | Exited |
Source: SEC Form 13F filings · as of 2026-03-31