Calamos Advisors
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Calamos Advisors’s Comcast CMCSA Stock Holding History

Calamos Advisors’s Portfolio CMCSA Stock Details CMCSA Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q2 		$19.1M Sell
779,744
-14,473
-2% -$374K 0.06% 288
2026
Q1 		$22.8M Hold
794,217
– – 0.08% 255
2025
Q4 		$23.7M Sell
794,217
-32,201
-4% -$919K 0.09% 234
2025
Q3 		$26M Hold
826,418
– – 0.1% 230
2025
Q2 		$29.5M Hold
826,418
– – 0.12% 202
2025
Q1 		$30.5M Buy
826,418
+9,190
+1% +$332K 0.13% 184
2024
Q4 		$30.7M Hold
817,228
– – 0.13% 176
2024
Q3 		$34.1M Sell
817,228
-20,021
-2% -$790K 0.15% 169
2024
Q2 		$32.8M Sell
837,249
-455,068
-35% -$17.8M 0.15% 165
2024
Q1 		$56M Sell
1,292,317
-18,366
-1% -$792K 0.27% 94
2023
Q4 		$57.5M Sell
1,310,683
-9,004
-0.7% -$386K 0.28% 88
2023
Q3 		$58.5M Buy
1,319,687
+2,426
+0.2% +$108K 0.3% 78
2023
Q2 		$54.7M Buy
1,317,261
+1,050
+0.1% +$41.7K 0.27% 89
2023
Q1 		$49.9M Sell
1,316,211
-111,556
-8% -$4.22M 0.24% 107
2022
Q4 		$49.9M Sell
1,427,767
-177,393
-11% -$5.87M 0.23% 114
2022
Q3 		$47.1M Buy
1,605,160
+770
+0% +$28.8K 0.22% 113
2022
Q2 		$63M Buy
1,604,390
+32,408
+2% +$1.39M 0.27% 78
2022
Q1 		$73.6M Buy
1,571,982
+154,362
+11% +$7.43M 0.28% 80
2021
Q4 		$71.3M Sell
1,417,620
-5,504
-0.4% -$287K 0.27% 86
2021
Q3 		$79.6M Buy
1,423,124
+89,151
+7% +$5.2M 0.35% 63
2021
Q2 		$76.1M Buy
1,333,973
+209,453
+19% +$11.7M 0.35% 68
2021
Q1 		$60.8M Buy
1,124,520
+21,992
+2% +$1.16M 0.33% 60
2020
Q4 		$57.8M Sell
1,102,528
-30,548
-3% -$1.46M 0.34% 68
2020
Q3 		$52.4M Sell
1,133,076
-63,450
-5% -$2.76M 0.34% 71
2020
Q2 		$46.6M Sell
1,196,526
-285,674
-19% -$10.9M 0.33% 77
2020
Q1 		$51M Sell
1,482,200
-495,613
-25% -$20.9M 0.4% 61
2019
Q4 		$88.9M Sell
1,977,813
-15,083
-0.8% -$671K 0.44% 49
2019
Q3 		$89.8M Sell
1,992,896
-42,410
-2% -$1.88M 0.49% 46
2019
Q2 		$86.1M Buy
2,035,306
+39,253
+2% +$1.66M 0.48% 44
2019
Q1 		$79.8M Buy
1,996,053
+6,433
+0.3% +$242K 0.5% 49
2018
Q4 		$67.7M Sell
1,989,620
-50,933
-2% -$1.86M 0.45% 54
2018
Q3 		$72.3M Buy
2,040,553
+54,524
+3% +$1.93M 0.4% 50
2018
Q2 		$65.2M Sell
1,986,029
-316,698
-14% -$10.3M 0.4% 56
2018
Q1 		$78.7M Buy
2,302,727
+14,504
+0.6% +$563K 0.51% 34
2017
Q4 		$91.6M Sell
2,288,223
-546,661
-19% -$20.6M 0.47% 28
2017
Q3 		$109M Sell
2,834,884
-124,479
-4% -$4.9M 0.84% 17
2017
Q2 		$115M Sell
2,959,363
-378,596
-11% -$14.9M 0.85% 18
2017
Q1 		$125M Sell
3,337,959
-445,605
-12% -$16.5M 0.99% 15
2016
Q4 		$131M Sell
3,783,564
-1,027,764
-21% -$34.3M 1.04% 15
2016
Q3 		$160M Sell
4,811,328
-266,868
-5% -$8.88M 1.14% 9
2016
Q2 		$166M Buy
5,078,196
+433,608
+9% +$13.5M 1.16% 10
2016
Q1 		$142M Buy
4,644,588
+1,523,136
+49% +$43.7M 0.94% 18
2015
Q4 		$88.1M Buy
3,121,452
+76,240
+3% +$2.3M 0.56% 38
2015
Q3 		$86.6M Sell
3,045,212
-64,952
-2% -$1.93M 0.6% 35
2015
Q2 		$93.5M Sell
3,110,164
-106,374
-3% -$3.12M 0.58% 40
2015
Q1 		$90.8M Buy
3,216,538
+1,835,480
+133% +$52.8M 0.57% 40
2014
Q4 		$40.1M Buy
1,381,058
+52,858
+4% +$1.45M 0.27% 108
2014
Q3 		$35.7M Hold
1,328,200
– – 0.24% 118
2014
Q2 		$35.6M Buy
1,328,200
+141,200
+12% +$3.63M 0.23% 122
2014
Q1 		$29.7M Sell
1,187,000
-226,120
-16% -$5.89M 0.19% 145
2013
Q4 		$36.7M Sell
1,413,120
-1,850
-0.1% -$44.6K 0.23% 118
2013
Q3 		$31.9M Buy
1,414,970
+127,970
+10% +$2.79M 0.2% 133
2013
Q2 		$26.9M Buy
+1,287,000
New +$26.6M 0.18% 139

Other funds holding CMCSA

BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
First Eagle Investment Management
First Eagle Investment Management New York $59.9B AUM 27.01% 1-Year Est. Return
Bank of New York Mellon
Bank of New York Mellon New York $609B AUM 40.19% 1-Year Est. Return
Deutsche Bank
Deutsche Bank Frankfurt Am Main Ge, Germany $344B AUM 42.99% 1-Year Est. Return
LSV Asset Management
LSV Asset Management Chicago, Illinois $55.1B AUM 45.38% 1-Year Est. Return
RCWMU
Rothschild & Co Wealth Management (UK) London, United Kingdom $6.93B AUM 1.4% 1-Year Est. Return
MC
Metropolis Capital Amersham, United Kingdom $3.45B AUM 1.26% 1-Year Est. Return
SG Americas Securities
SG Americas Securities New York $179B AUM 65.34% 1-Year Est. Return
Sumitomo Mitsui Trust Group
Sumitomo Mitsui Trust Group Minato-Ku, Tokyo, Japan $175B AUM 40.63% 1-Year Est. Return

Calamos Advisors's CMCSA Position: Q2 2026 in Review

Calamos Advisors reduced its Comcast (CMCSA) stake by 1.8% in Q2 2026, selling an estimated $374K and leaving 779,744 shares worth $19.1M. The position accounts for 0.06% of the portfolio, ranked #288.

Calamos Advisors first reported a position in CMCSA in Q2 2013 and has held it in 53 quarters since. The position peaked at $166M in Q2 2016. 1,108 funds tracked by Wall St. Rank hold CMCSA as of Q2 2026.

  • Calamos Advisors held 779,744 shares of Comcast worth $19.1M as of Q2 2026.
  • Calamos Advisors sold 14,473 Comcast shares in Q2 2026, an estimated $374K.
  • Comcast made up 0.06% of Calamos Advisors's portfolio in Q2 2026, its #288 holding.
  • Calamos Advisors first reported a position in Comcast in Q2 2013 and has held it in 53 quarters since.
  • Calamos Advisors's Comcast position peaked at $166M in Q2 2016.
  • 1,108 funds tracked by Wall St. Rank held Comcast as of Q2 2026.

Based on Calamos Advisors's 13F filing for Q2 2026, filed 31 Jul 2026.