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 AIZ
Shares Held
Position Value (USD)
24 quarters on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-03-31 | $23,382,992 | 107,355 | Shares | Sole | 2026-05-04 | |
| 2025-12-31 | $25,484,820 | 105,812 | Shares | Sole | 2026-01-29 | |
| 2025-09-30 | $23,496,768 | 108,480 | Shares | Sole | 2025-10-20 | |
| 2025-06-30 | $21,363,085 | 108,173 | Shares | Sole | 2025-08-08 | |
| 2025-03-31 | $22,675,023 | 108,105 | Shares | Sole | 2025-04-29 | |
| 2024-12-31 | $22,823,921 | 107,044 | Shares | Sole | 2025-01-24 | |
| 2024-09-30 | $21,227,907 | 106,748 | Shares | Sole | 2024-11-07 | |
| 2024-06-30 | $17,934,052 | 107,874 | Shares | Sole | 2024-07-25 | |
| 2024-03-31 | $20,746,118 | 110,211 | Shares | Sole | 2024-05-08 | |
| 2023-12-31 | $18,850,324 | 111,878 | Shares | Sole | 2024-01-31 | |
| 2023-09-30 | $16,163,087 | 112,572 | Shares | Sole | 2023-10-26 | |
| 2023-06-30 | $14,110,812 | 112,240 | Shares | Sole | 2023-07-28 | |
| 2023-03-31 | $13,461,407 | 112,113 | Shares | Sole | 2023-05-04 | |
| 2022-12-31 | $15,304,592 | 122,378 | Shares | Sole | 2023-01-26 | |
| 2022-09-30 | $20,094,036 | 138,322 | Shares | Sole | 2022-10-24 | |
| 2022-06-30 | $23,894,092 | 138,236 | Shares | Sole | 2022-08-01 | |
| 2022-03-31 | $24,600,508 | 135,294 | Shares | Sole | 2022-05-03 | |
| 2021-09-30 | $18,599,198 | 117,903 | Shares | Sole | 2021-10-26 | |
| 2021-06-30 | $17,211,816 | 110,205 | Shares | Sole | 2021-07-22 | |
| 2021-03-31 | $13,059,285 | 92,116 | Shares | Sole | 2021-04-12 | |
| 2020-12-31 | $8,111,492 | 59,547 | Shares | Sole | 2021-01-27 | |
| 2020-09-30 | $7,536,505 | 62,126 | Shares | Sole | 2020-10-26 | |
| 2020-06-30 | $6,980,234 | 67,579 | Shares | Sole | 2020-07-27 | |
| 2020-03-31 | $7,501,037 | 72,063 | Shares | Sole | 2020-04-28 | |
| No 13F history on record for this holder in this stock. | ||||||