Calamos Advisors LLC
Top Portfolio Positions
681 positions ·
$19,333,364,305 total
· as of Mar 31, 2026
| Ticker | Company | Shares | Value (USD) | % of Portfolio | Open |
|---|---|---|---|---|---|
| SPY |
Spdr S&P 500 ETF Trust
|
2,414,103 | $1,569,987,745 | 8.12% | |
| NVDA |
Nvidia Corp
Technology
|
8,196,787 | $1,429,519,652 | 7.39% | |
| AAPL |
Apple Inc.
Technology
|
4,787,595 | $1,215,043,735 | 6.28% | |
| MSFT |
Microsoft Corp
Technology
|
2,430,907 | $899,848,844 | 4.65% | |
| GOOGL |
Alphabet Inc.
Communication Services
|
2,564,613 | $737,480,114 | 3.81% | |
| AMZN |
Amazon Com Inc
Consumer Cyclical
|
3,481,660 | $725,125,328 | 3.75% | |
| AVGO |
Broadcom Inc.
Technology
|
1,658,320 | $513,266,623 | 2.65% | |
| QQQ |
Invesco Qqq Trust, Series 1
|
765,765 | $441,984,242 | 2.29% | |
| META |
Meta Platforms, Inc.
Communication Services
|
745,002 | $426,237,994 | 2.20% | |
| TSLA |
Tesla, Inc.
Consumer Cyclical
|
843,050 | $313,403,837 | 1.62% |
Portfolio Trend
25 quarters · across all stocks
Holdings in IRMD
Shares Held
Position Value (USD)
17 quarters on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-03-31 | $822,637 | 8,546 | Shares | Other | 2026-05-04 | |
| 2025-12-31 | $1,049,456 | 10,788 | Shares | Other | 2026-01-29 | |
| 2025-09-30 | $815,208 | 11,456 | Shares | Other | 2025-10-20 | |
| 2025-06-30 | $530,157 | 8,867 | Shares | Sole | 2025-08-08 | |
| 2025-03-31 | $235,005 | 4,478 | Shares | Other | 2025-04-29 | |
| 2024-12-31 | $252,780 | 4,596 | Shares | Other | 2025-01-24 | |
| 2024-09-30 | $253,008 | 5,031 | Shares | Other | 2024-11-07 | |
| 2024-03-31 | $223,161 | 5,073 | Shares | Other | 2024-05-08 | |
| 2023-12-31 | $1,671,038 | 35,202 | Shares | Other | 2024-01-31 | |
| 2023-09-30 | $1,594,522 | 35,937 | Shares | Sole | 2023-10-26 | |
| 2023-06-30 | $1,572,411 | 32,937 | Shares | Sole | 2023-07-28 | |
| 2023-03-31 | $1,228,073 | 31,209 | Shares | Sole | 2023-05-04 | |
| 2022-12-31 | $358,066 | 12,657 | Shares | Other | 2023-01-26 | |
| 2022-09-30 | $2,187,223 | 72,762 | Shares | Other | 2022-10-24 | |
| 2022-06-30 | $2,731,048 | 80,467 | Shares | Other | 2022-08-01 | |
| 2022-03-31 | $3,926,458 | 87,566 | Shares | Sole | 2022-05-03 | |
| 2021-12-31 | $3,222,869 | 69,744 | Shares | Other | 2022-02-01 | |
| No 13F history on record for this holder in this stock. | ||||||