CALAMOS STRATEGIC TOTAL RETURN FUND (CIK 1275214) is an SEC-registered fund company and $3.5B in net assets as of 2026-04-30.
| Series | Net assets |
|---|---|
| CALAMOS STRATEGIC TOTAL RETURN FUND | $3.5B |
| Holding | Value |
|---|---|
| NVIDIA Corp | $256.9M |
| Alphabet Inc | $239.4M |
| Apple Inc | $233.6M |
| Microsoft Corp | $174.4M |
| Amazon.com Inc | $171.4M |
| Broadcom Inc | $125.1M |
| Meta Platforms Inc | $84.6M |
| Tesla Inc | $69.7M |
| GE Vernova Inc | $63.6M |
| JPMorgan Chase & Co | $59.7M |
| Eli Lilly & Co | $55.2M |
| Johnson & Johnson | $49.9M |
| ON SEMICONDUCTOR CORP | $49.3M |
| Visa Inc | $45.7M |
| Lam Research Corp | $45.5M |