Calamos Advisors
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Calamos Advisors’s Microsoft MSFT Stock Holding History

Quarter Market Value Status Shares Shares
Change %
Trade Value Portfolio Weight Portfolio Position
2025
Q2
$1.11B Sell
2,231,636
-69,947
-3% -$34.8M 4.37% 2
2025
Q1
$864M Sell
2,301,583
-16,258
-0.7% -$6.1M 3.76% 2
2024
Q4
$977M Sell
2,317,841
-39,806
-2% -$16.8M 4.09% 3
2024
Q3
$1.01B Sell
2,357,647
-115,235
-5% -$49.6M 4.39% 1
2024
Q2
$1.11B Sell
2,472,882
-48,318
-2% -$21.6M 4.91% 1
2024
Q1
$1.06B Sell
2,521,200
-48,557
-2% -$20.4M 5.03% 1
2023
Q4
$966M Sell
2,569,757
-29,669
-1% -$11.2M 4.69% 1
2023
Q3
$821M Buy
2,599,426
+17,337
+0.7% +$5.47M 4.26% 1
2023
Q2
$879M Sell
2,582,089
-130,631
-5% -$44.5M 4.35% 2
2023
Q1
$782M Sell
2,712,720
-313,289
-10% -$90.3M 3.82% 2
2022
Q4
$726M Sell
3,026,009
-339,640
-10% -$81.5M 3.4% 1
2022
Q3
$784M Sell
3,365,649
-5,223
-0.2% -$1.22M 3.59% 2
2022
Q2
$866M Buy
3,370,872
+33,701
+1% +$8.66M 3.73% 1
2022
Q1
$1.03B Buy
3,337,171
+257,953
+8% +$79.5M 3.86% 2
2021
Q4
$1.04B Buy
3,079,218
+73,162
+2% +$24.6M 3.87% 1
2021
Q3
$847M Buy
3,006,056
+143,497
+5% +$40.5M 3.7% 1
2021
Q2
$775M Buy
2,862,559
+359,157
+14% +$97.3M 3.54% 1
2021
Q1
$590M Buy
2,503,402
+68,310
+3% +$16.1M 3.22% 1
2020
Q4
$542M Sell
2,435,092
-99,535
-4% -$22.1M 3.14% 4
2020
Q3
$533M Sell
2,534,627
-156,667
-6% -$33M 3.43% 2
2020
Q2
$548M Sell
2,691,294
-23,944
-0.9% -$4.87M 3.87% 1
2020
Q1
$428M Sell
2,715,238
-910,281
-25% -$144M 3.36% 2
2019
Q4
$572M Sell
3,625,519
-100,887
-3% -$15.9M 2.83% 1
2019
Q3
$518M Buy
3,726,406
+100,847
+3% +$14M 2.82% 1
2019
Q2
$486M Buy
3,625,559
+74,492
+2% +$9.98M 2.7% 1
2019
Q1
$419M Buy
3,551,067
+128,948
+4% +$15.2M 2.61% 1
2018
Q4
$348M Buy
3,422,119
+156,334
+5% +$15.9M 2.29% 1
2018
Q3
$374M Buy
3,265,785
+20,888
+0.6% +$2.39M 2.05% 2
2018
Q2
$320M Buy
3,244,897
+85,801
+3% +$8.46M 1.96% 2
2018
Q1
$288M Buy
3,159,096
+28,732
+0.9% +$2.62M 1.88% 2
2017
Q4
$268M Sell
3,130,364
-277,312
-8% -$23.7M 1.36% 3
2017
Q3
$254M Sell
3,407,676
-90,316
-3% -$6.73M 1.96% 3
2017
Q2
$241M Sell
3,497,992
-134,286
-4% -$9.26M 1.78% 3
2017
Q1
$239M Sell
3,632,278
-83,792
-2% -$5.52M 1.88% 3
2016
Q4
$231M Sell
3,716,070
-566,014
-13% -$35.2M 1.84% 4
2016
Q3
$247M Sell
4,282,084
-1,207,107
-22% -$69.5M 1.76% 3
2016
Q2
$281M Sell
5,489,191
-966,711
-15% -$49.5M 1.97% 3
2016
Q1
$357M Sell
6,455,902
-230,447
-3% -$12.7M 2.37% 3
2015
Q4
$371M Buy
6,686,349
+242,492
+4% +$13.5M 2.36% 3
2015
Q3
$285M Buy
6,443,857
+90,525
+1% +$4.01M 1.97% 2
2015
Q2
$281M Buy
6,353,332
+695,483
+12% +$30.7M 1.73% 2
2015
Q1
$230M Buy
5,657,849
+840,995
+17% +$34.2M 1.44% 4
2014
Q4
$224M Buy
4,816,854
+1,570,489
+48% +$72.9M 1.48% 4
2014
Q3
$151M Buy
3,246,365
+981,420
+43% +$45.5M 1% 19
2014
Q2
$94.4M Buy
2,264,945
+721,120
+47% +$30.1M 0.6% 41
2014
Q1
$63.3M Buy
1,543,825
+3,630
+0.2% +$149K 0.4% 67
2013
Q4
$57.6M Buy
1,540,195
+1,195
+0.1% +$44.7K 0.37% 70
2013
Q3
$51.3M Hold
1,539,000
0.32% 85
2013
Q2
$53.1M Buy
+1,539,000
New +$53.1M 0.35% 82