CALAMOS ETF TR S&P 500 PROT ETF is a security (CUSIP 12811T746) tracked across SEC portfolio filings. 12 institutional managers reported $11.5M on Form 13F as of 2026-06-30.
| Manager | Location | Value | Shares |
|---|---|---|---|
| Calamos Advisors LLC | NAPERVILLE, IL | $9.6M | 346,422 |
| OLD MISSION CAPITAL LLC | CHICAGO, IL | $476K | 17,508 |
| Calamos Wealth Management LLC | NAPERVILLE, IL | $452K | 16,360 |
| PFG Advisors | Phoenix, AZ | $403K | 14,587 |
| ARMSTRONG ADVISORY GROUP, INC | NEEDHAM, MA | $224K | 8,115 |
| Ashton Thomas Private Wealth, LLC | SCOTTSDALE, AZ | $153K | 5,537 |
| Advisory Services Network, LLC | Atlanta, GA | $128K | 4,700 |
| New England Capital Financial Advisors LLC | MERIDEN, CT | $46K | 1,665 |
| BURKETT FINANCIAL SERVICES, LLC | ROCK HILL, SC | $25K | 905 |
| CREATIVE FINANCIAL DESIGNS INC /ADV | KOKOMO, IN | $17K | 604 |
| CENTAURUS FINANCIAL, INC. | ANAHEIM, CA | $352 | 12,946 |
| CONCOURSE FINANCIAL GROUP SECURITIES, INC. | BIRMINGHAM, AL | — | 0 |