Calamos Advisors LLC Portfolio Holdings

Calamos Advisors LLC

  • $18.8 Billion
  • Q3 2025

Calamos Advisors LLC has filed its 13F form on October 20, 2025 for Q3 2025 where it was disclosed a total value porftolio of $18.8 Billion distributed in 1003 stocks.

Among their holdings, we can observe that their the top five positions include companies like: Nvidia Corp with a value of $1.39B, Microsoft Corp with a value of $1.14B, Apple Inc. with a value of $1.04B, Amazon Com Inc with a value of $706M, and Alphabet Inc. with a value of $545M.

Examining the 13F form we can see an increase of $1.22B in the current position value, from $17.6B to 18.8B.

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

Portfolio value $18.8 Billion
Technology: $5.89 Billion
ETFs: $2.66 Billion
Financial Services: $1.94 Billion
Communication Services: $1.93 Billion
Consumer Cyclical: $1.88 Billion
Healthcare: $1.34 Billion
Industrials: $1.25 Billion
Consumer Defensive: $789 Million
Other: $1.13 Billion

Stock Holdings Table

Stock Market Cap. Holding Value (Reported) # of Shares. Last Trade Trade History
$29B
$18.9 Million 0.1% of portfolio
655,313
Q1 2025 Added 1.02%
$50.4B
$18 Million 0.1% of portfolio
294,453
Q1 2025 Added 1.13%
$7.46B
$19.4 Million 0.1% of portfolio
96,775
Q3 2025 New
$111B
$17.9 Million 0.1% of portfolio
45,753
Q1 2025 Added 1.13%
$23.5B
$19.1 Million 0.1% of portfolio
184,727
Q3 2025 Added 0.4%
$10.4B
$16.7 Million 0.09% of portfolio
249,388
Q3 2025 New
$103B
$16.6 Million 0.09% of portfolio
7,098
Q3 2025 Reduced 5.04%
$37.3B
$16.6 Million 0.09% of portfolio
53,904
Q3 2025 Added 0.57%
$22.7B
$16.2 Million 0.09% of portfolio
937,318
Q2 2025 Added 122.74%
$45.2B
$17.1 Million 0.09% of portfolio
286,902
Q1 2025 Added 1.13%
$35.1B
$17.5 Million 0.09% of portfolio
288,117
Q1 2025 Added 1.13%
$57.5B
$16.2 Million 0.09% of portfolio
59,455
Q1 2025 Added 1.13%
$98.1B
$16.7 Million 0.09% of portfolio
97,486
Q1 2025 Added 1.13%
$55.6B
$17.8 Million 0.09% of portfolio
121,414
Q3 2025 Reduced 1.96%
$103B
$16.6 Million 0.09% of portfolio
220,518
Q1 2025 Added 1.12%
$74.9B
$16.5 Million 0.09% of portfolio
63,229
Q1 2025 Added 1.13%
$47.8B
$14.5 Million 0.08% of portfolio
215,181
Q1 2025 Added 1.13%
$79.5B
$14.8 Million 0.08% of portfolio
118,484
Q3 2025 Reduced 44.28%
$19.5B
$15.4 Million 0.08% of portfolio
29,431
Q1 2025 Added 1.13%
$45.6B
$15.3 Million 0.08% of portfolio
339,785
Q1 2025 Added 1.13%
$19.3B
$14.9 Million 0.08% of portfolio
159,964
Q1 2025 Added 1.13%
$3.24B
$15.6 Million 0.08% of portfolio
271,150
Q3 2025 Added 273.51%
$33.9B
$14.9 Million 0.08% of portfolio
59,060
Q1 2025 Added 1.12%
$24.2B
$14.4 Million 0.08% of portfolio
46,356
Q3 2025 Reduced 0.2%
$72.3B
$14.2 Million 0.08% of portfolio
127,095
Q1 2025 Added 1.13%
$62.3B
$15.8 Million 0.08% of portfolio
140,708
Q1 2025 Added 1.13%
$61.6B
$14.5 Million 0.08% of portfolio
511,337
Q1 2025 Added 1.13%
$94.5B
$15.1 Million 0.08% of portfolio
44,319
Q1 2025 Added 1.13%
$33.2B
$15.5 Million 0.08% of portfolio
157,481
Q1 2025 Added 1.13%
$82.8B
$14.4 Million 0.08% of portfolio
49,815
Q1 2025 Added 1.13%
$73.2B
$12.3 Million 0.07% of portfolio
2,864
Q3 2025 Added 7.91%
$39.2B
$13 Million 0.07% of portfolio
134,454
Q1 2025 Added 1.13%
$37.9B
$13.3 Million 0.07% of portfolio
161,669
Q1 2025 Added 1.13%
$37.6B
$12.6 Million 0.07% of portfolio
187,249
Q3 2025 Added 0.37%
$55.7B
$13.9 Million 0.07% of portfolio
91,054
Q1 2025 Added 1.13%
$40.3B
$12.2 Million 0.07% of portfolio
36,259
Q3 2025 Added 0.37%
$62.7B
$12.3 Million 0.07% of portfolio
149,289
Q1 2025 Added 1.13%
$45.5B
$13.1 Million 0.07% of portfolio
75,949
Q1 2025 Added 1.13%
$44.1B
$12.8 Million 0.07% of portfolio
159,163
Q1 2025 Added 1.13%
$46.1B
$13.7 Million 0.07% of portfolio
150,655
Q2 2025 Reduced 0.08%
$26.6B
$14 Million 0.07% of portfolio
102,062
Q1 2025 Added 1.13%
$55.8B
$13.4 Million 0.07% of portfolio
66,500
Q3 2025 New
$72.7B
$13.2 Million 0.07% of portfolio
10,046
Q3 2025 Added 47.74%
$53.4B
$13.2 Million 0.07% of portfolio
169,658
Q1 2025 Added 1.02%
$2.03B
$13.8 Million 0.07% of portfolio
65,364
Q3 2025 Added 12.06%
$20.5B
$13.2 Million 0.07% of portfolio
64,961
Q1 2025 Added 1.13%
$41.3B
$11.6 Million 0.06% of portfolio
139,111
Q1 2025 Added 1.13%
$19.9B
$11.9 Million 0.06% of portfolio
152,155
Q1 2025 Added 1.13%
$10.9B
$10.4 Million 0.06% of portfolio
97,616
Q1 2025 Added 1.13%

Summary

  • Portfolio
  • No. of Stocks 1,003
  • Current Value $18.8 Billion
  • Prior Value $17.6 Billion
  • Filing
  • Period Q3 2025
  • Filing Date October 20, 2025
  • Form Type 13F-HR
  • Activity in Q3 2025
  • New Purchases 117 stocks
  • Additional Purchases 204 stocks
  • Sold out of 0 stocks
  • Reduced holdings in 222 stocks
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