Calamos Advisors LLC Portfolio Holdings

Calamos Advisors LLC

  • $17.6 Billion
  • Q2 2025

Calamos Advisors LLC has filed its 13F form on August 08, 2025 for Q2 2025 where it was disclosed a total value porftolio of $17.6 Billion distributed in 991 stocks.

Among their holdings, we can observe that their the top five positions include companies like: Nvidia Corp with a value of $1.2B, Microsoft Corp with a value of $1.11B, Apple Inc. with a value of $844M, Amazon Com Inc with a value of $720M, and Meta Platforms, Inc. with a value of $501M.

Examining the 13F form we can see an increase of $1.84B in the current position value, from $15.7B to 17.6B.

Below you can find more details about Calamos Advisors LLC portfolio as well as his latest detailed transactions.

Portfolio value $17.6 Billion
Technology: $5.28 Billion
ETFs: $2.37 Billion
Financial Services: $1.94 Billion
Consumer Cyclical: $1.75 Billion
Communication Services: $1.74 Billion
Healthcare: $1.42 Billion
Industrials: $1.15 Billion
Consumer Defensive: $848 Million
Other: $1.09 Billion

Stock Holdings Table

Stock Market Cap. Holding Value (Reported) # of Shares. Last Trade Trade History
$5.99B
$1.25 Million 0.01% of portfolio
44,380
Q2 2025 New
$4.62B
$882,000 0.01% of portfolio
3,174
Q2 2025 Added 30.03%
$0
$2.21 Million 0.01% of portfolio
36,195
Q2 2025 Added 6.27%
$112B
$2.54 Million 0.01% of portfolio
168,076
Q2 2025 Reduced 49.4%
$0
$2.02 Million 0.01% of portfolio
85,011
Q2 2025 Added 87.45%
$3.62B
$1.48 Million 0.01% of portfolio
37,187
Q2 2025 Added 335.34%
$2.96B
$1.27 Million 0.01% of portfolio
52,710
Q2 2025 Reduced 19.25%
$139M
$1.37 Million 0.01% of portfolio
356,862
Q2 2025 Added 48.23%
$2.76B
$2.1 Million 0.01% of portfolio
108,878
Q2 2025 Reduced 23.41%
$35.3B
$1.46 Million 0.01% of portfolio
2,640
Q1 2025 New
$39.5B
$2.03 Million 0.01% of portfolio
2,773
Q2 2025 New
$7.39B
$1.19 Million 0.01% of portfolio
12,040
Q2 2025 New
$66.3B
$1.57 Million 0.01% of portfolio
20,330
Q1 2025 Reduced 92.24%
$3.64B
$1.77 Million 0.01% of portfolio
31,164
Q2 2025 Reduced 19.9%
$7.89B
$944,000 0.01% of portfolio
5,617
Q2 2025 Reduced 76.05%
$2.38B
$1.69 Million 0.01% of portfolio
33,265
Q2 2025 Reduced 9.25%
$586M
$2.05 Million 0.01% of portfolio
41,765
Q2 2025 Added 14.1%
$323B
$1.78 Million 0.01% of portfolio
5,841
Q2 2025 Reduced 22.83%
$1.72B
$1.56 Million 0.01% of portfolio
27,142
Q2 2025 New
$0
$1.23 Million 0.01% of portfolio
12,665
Q1 2025 Reduced 2.34%
$0
$1.7 Million 0.01% of portfolio
33,569
Q2 2025 Added 197.31%
$16B
$1.63 Million 0.01% of portfolio
21,387
Q2 2025 Added 20.63%
$9.71B
$1.21 Million 0.01% of portfolio
29,930
Q2 2025 Added 20.8%
$33.7B
$1.91 Million 0.01% of portfolio
73,201
Q2 2025 Added 0.12%
$688M
$2 Million 0.01% of portfolio
61,170
Q2 2025 Added 234.06%
$4.35B
$1.02 Million 0.01% of portfolio
6,917
Q2 2025 Added 77.27%
$521M
$1.42 Million 0.01% of portfolio
75,203
Q2 2025 Added 14.88%
$17.8B
$983,000 0.01% of portfolio
28,416
Q2 2025 Added 0.06%
$2.58B
$1.39 Million 0.01% of portfolio
12,211
Q2 2025 Reduced 38.74%
$1.14B
$2.17 Million 0.01% of portfolio
15,471
Q2 2025 Reduced 20.5%
$1.55B
$982,000 0.01% of portfolio
83,299
Q2 2025 New
$6.1B
$1.69 Million 0.01% of portfolio
21,634
Q2 2025 New
$7.21B
$1.89 Million 0.01% of portfolio
7,665
Q2 2025 New
$26B
$917,000 0.01% of portfolio
16,365
Q2 2024 New
$137B
$2.55 Million 0.01% of portfolio
33,266
Q2 2025 Added 59.4%
$19.4B
$1.12 Million 0.01% of portfolio
2,191
Q2 2025 Added 85.36%
$1.66B
$957,000 0.01% of portfolio
3,921
Q2 2025 Added 91.27%
$17.5B
$1.86 Million 0.01% of portfolio
7,900
Q2 2025 Added 66.39%
$7.74B
$1.98 Million 0.01% of portfolio
15,977
Q2 2025 Reduced 39.74%
$1.81B
$2.5 Million 0.01% of portfolio
214,605
Q2 2025 Added 52.32%
$22B
$2.24 Million 0.01% of portfolio
12,463
Q2 2025 Reduced 8.89%
$4.56B
$1.07 Million 0.01% of portfolio
27,096
Q1 2025 Added 1.13%
$102B
$1.19 Million 0.01% of portfolio
2,712
Q1 2025 Added 0.33%
$44.5B
$1.02 Million 0.01% of portfolio
98,065
Q2 2025 Added 0.03%
$11.2B
$1.83 Million 0.01% of portfolio
75,585
Q3 2023 Reduced 56.73%
$57.3B
$1.54 Million 0.01% of portfolio
7,850
Q2 2025 Added 30.83%
$6.95B
$1.94 Million 0.01% of portfolio
37,115
Q1 2025 New
$13.4B
$2.25 Million 0.01% of portfolio
40,827
Q2 2025 Added 441.69%
$14.2B
$1.49 Million 0.01% of portfolio
33,720
Q2 2025 Added 41.29%

Summary

  • Portfolio
  • No. of Stocks 991
  • Current Value $17.6 Billion
  • Prior Value $15.7 Billion
  • Filing
  • Period Q2 2025
  • Filing Date August 08, 2025
  • Form Type 13F-HR
  • Activity in Q2 2025
  • New Purchases 107 stocks
  • Additional Purchases 214 stocks
  • Sold out of 0 stocks
  • Reduced holdings in 210 stocks
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