Calamos ETF Trust - SROI
Detailed investor-level table based on 13F positions.
Early Q1 2026 data: only 1 institutional holders reported so far. The full shareholder list will grow as more funds file with the SEC.
Methodology:
Market value and % of portfolio use SEC reported VALUE ($000).
For PUT/CALL positions this reflects reported underlying exposure, not premium cash paid/received.
Details.
Rows: 0
| Investor | History | Status | Shares held | Market value ($000) | % of portfolio | Previous % | Rank | Change in shares | % change in shares | Source | Date reported |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Arlington Financial Advisors, LLC | History | New | 156,969 | 5,009 | 0.82% | — | 1 | +156,969 | New | Q2 2025 | Jul 28, 2025 |
| CITADEL ADVISORS LLC | History | New | 43,007 | 1,372 | 0.0% | — | 2 | +43,007 | New | Q2 2025 | Aug 14, 2025 |
| FIGURE 8 INVESTMENT STRATEGIES LLC | History | New | 23,565 | 752 | 0.73% | — | 3 | +23,565 | New | Q2 2025 | Jul 22, 2025 |
| Calamos Wealth Management LLC | History | New | 10,130 | 323 | 0.01% | — | 4 | +10,130 | New | Q2 2025 | Jul 29, 2025 |
| OSAIC HOLDINGS, INC. | History | No change | 5,735 | 183 | 0.0% | 0.0% | 5 | 0 | 0.0% | Q2 2025 | Sep 04, 2025 |
| Ameritas Advisory Services, LLC | History | New | 750 | 23 | 0.0% | — | 6 | +750 | New | Q2 2025 | Jul 21, 2025 |
| Scarborough Advisors, LLC | History | New | 194 | 6 | 0.0% | — | 7 | +194 | New | Q2 2025 | Aug 05, 2025 |
| UBS Group AG | History | Reduced | 165 | 5 | 0.0% | 0.0% | 8 | -127 | -43.49% | Q2 2025 | Aug 14, 2025 |
| JANE STREET GROUP, LLC | History | Closed out | 0 | 0 | — | 0.0% | — | -11,376 | -100.0% | Q1 2025 | May 19, 2025 |
| City State Bank | History | New | 20 | 0 | — | — | — | +20 | New | Q2 2025 | Jul 31, 2025 |