Terminal · Institutions
Every 13F-reported equity position this quarter, with its quarter-over-quarter change — each row traces back to the SEC filing.
Every 13F-reported equity position this quarter, with its quarter-over-quarter change — each row traces back to the SEC filing.
Calamos Advisors LLC (CIK 1316507) reported $28.22B across 966 reported positions in its SEC 13F filing for 2026-03-31. Largest positions: SPY ($1.62B, 5.75%), NVDA ($1.43B, 5.07%), AAPL ($1.22B, 4.31%), MSFT ($906.1M, 3.21%), GOOGL ($737.6M, 2.61%). Source: SEC Form 13F.
| Rank | Ticker | Company | Value | % Portfolio | Shares | Action |
|---|---|---|---|---|---|---|
| 1 | SPY | STATE STR SPDR S&P 500 ETF T | $1.62B | 5.75% | 2.4M | Added |
| 2 | NVDA | NVIDIA CORPORATION | $1.43B | 5.07% | 8.2M | Added |
| 3 | AAPL | APPLE INC | $1.22B | 4.31% | 4.8M | Added |
| 4 | MSFT | MICROSOFT CORP | $906.1M | 3.21% | 2.4M | Added |
| 5 | GOOGL | ALPHABET INC | $737.6M | 2.61% | 2.6M | Added |
| 6 | AMZN | AMAZON COM INC | $726.8M | 2.58% | 3.5M | Added |
| 7 | AVGO | BROADCOM INC | $513.5M | 1.82% | 1.7M | Added |
| 8 | QQQ | INVESCO QQQ TR | $469.7M | 1.66% | 765,765 | Trimmed |
| 9 | META | META PLATFORMS INC | $427.5M | 1.51% | 745,002 | Added |
| 10 | WDC | WESTERN DIGITAL CORP | $398.9M | 1.41% | 55.6M | Trimmed |
| 11 | TSLA | TESLA INC | $313.5M | 1.11% | 843,050 | Added |
| 12 | GOOG | ALPHABET INC | $287.4M | 1.02% | 1.0M | Added |
| 13 | LLY | ELI LILLY & CO | $283.7M | 1.01% | 308,497 | Added |
| 14 | BABA | ALIBABA GROUP HLDG LTD | $262.4M | 0.93% | 189.0M | Trimmed |
| 15 | IWM | ISHARES TR | $251.2M | 0.89% | 1.0M | Trimmed |
| 16 | JPM | JPMORGAN CHASE & CO | $236.8M | 0.84% | 804,936 | Added |
| 17 | V | VISA INC | $230.3M | 0.82% | 761,893 | Added |
| 18 | XOM | EXXON MOBIL CORP | $217.5M | 0.77% | 1.3M | Added |
| 19 | WMT | WALMART INC | $195.5M | 0.69% | 1.6M | Added |
| 20 | JNJ | JOHNSON & JOHNSON | $189.0M | 0.67% | 773,100 | Added |
| 21 | BA-PA | BOEING CO | $185.8M | 0.66% | 2.9M | Trimmed |
| 22 | ORCL | ORACLE CORP | $183.8M | 0.65% | 4.1M | New |
| 23 | IVV | ISHARES TR | $178.4M | 0.63% | 273,147 | Added |
| 24 | NFLX | NETFLIX INC. | $168.2M | 0.60% | 1.7M | Added |
| 25 | GS | GOLDMAN SACHS GROUP INC | $144.6M | 0.51% | 170,881 | Added |
Source: SEC Form 13F filings · as of 2026-03-31