David Katz Comcast Corp Transaction History

Matrix Asset Advisors Inc

  • $1.02 Billion
  • Q3 2025

A detailed history of David Katz (Matrix Asset Advisors Inc) transactions in Comcast Corp stock. As of the latest transaction made, Matrix Asset Advisors Inc holds 846,697 shares of CMCSA stock, worth $23 Million. This represents 2.61% of its overall portfolio holdings.

Number of Shares
846,697
Previous 822,810 2.9%
Holding current value
$23 Million
Previous $29.4 Million 9.41%
% of portfolio
2.61%
Previous 3.16%

Shares

38 transactions
Quarter Operation Price Per share shares change shares Held SEC Form
Q3 2025

Oct 14, 2025
BUY
$31.41 - $36.33 $750,290 - $867,814
23,887 Added 2.9%
846,697 $26.6 Million
Q2 2025

Jul 25, 2025
BUY
$32.84 - $36.72 $3.11 Million - $3.48 Million
94,769 Added 13.02%
822,810 $29.4 Million
Q1 2025

Apr 22, 2025
BUY
$33.19 - $38.23 $44,341 - $51,075
1,336 Added 0.18%
728,041 $26.9 Million
Q4 2024

Jan 22, 2025
SELL
$37.39 - $45.14 $154,383 - $186,383
-4,129 Reduced 0.56%
726,705 $27.3 Million
Q3 2024

Oct 10, 2024
BUY
$37.33 - $41.78 $232,117 - $259,788
6,218 Added 0.86%
730,834 $30.5 Million
Q2 2024

Jul 15, 2024
BUY
$36.9 - $42.28 $2.07 Million - $2.37 Million
56,104 Added 8.39%
724,616 $28.4 Million
Q1 2024

Apr 15, 2024
BUY
$41.24 - $46.73 $1.36 Million - $1.54 Million
33,008 Added 5.19%
668,512 $29 Million
Q4 2023

Jan 24, 2024
BUY
$39.15 - $44.7 $87,813 - $100,262
2,243 Added 0.35%
635,504 $27.9 Million
Q3 2023

Oct 12, 2023
SELL
$41.21 - $47.12 $2.07 Million - $2.36 Million
-50,189 Reduced 7.34%
633,261 $28.1 Million
Q2 2023

Jul 18, 2023
BUY
$36.52 - $41.67 $40,208 - $45,878
1,101 Added 0.16%
683,450 $28.4 Million
Q1 2023

Apr 13, 2023
BUY
$35.28 - $41.11 $317,555 - $370,031
9,001 Added 1.34%
682,349 $25.9 Million
Q4 2022

Jan 19, 2023
SELL
$28.68 - $36.71 $2.02 Million - $2.59 Million
-70,581 Reduced 9.49%
673,348 $0
Q3 2022

Oct 24, 2022
BUY
$29.33 - $65.5 $55,169 - $123,205
1,881 Added 0.25%
743,929 $21.8 Million
Q2 2022

Jul 15, 2022
BUY
$37.91 - $48.11 $5.37 Million - $6.82 Million
141,665 Added 23.6%
742,048 $29.1 Million
Q1 2022

Apr 22, 2022
BUY
$44.97 - $51.68 $3.27 Million - $3.75 Million
72,636 Added 13.76%
600,383 $28.1 Million
Q4 2021

Feb 10, 2022
BUY
$47.71 - $57.4 $5.45 Million - $6.56 Million
114,325 Added 27.65%
527,747 $26.6 Million
Q3 2021

Nov 12, 2021
BUY
$54.75 - $61.75 $239,531 - $270,156
4,375 Added 1.07%
413,422 $23.1 Million
Q2 2021

Aug 16, 2021
BUY
$53.3 - $58.68 $4.52 Million - $4.98 Million
84,849 Added 26.17%
409,047 $23.3 Million
Q1 2021

May 13, 2021
BUY
$48.42 - $58.04 $1.72 Million - $2.07 Million
35,601 Added 12.34%
324,198 $17.5 Million
Q4 2020

Feb 12, 2021
SELL
$41.4 - $52.4 $11,012 - $13,938
-266 Reduced 0.09%
288,597 $15.1 Million
Q3 2020

Nov 12, 2020
SELL
$39.25 - $46.81 $623,643 - $743,764
-15,889 Reduced 5.21%
288,863 $13.4 Million
Q2 2020

Aug 13, 2020
BUY
$32.42 - $43.12 $1.89 Million - $2.51 Million
58,216 Added 23.61%
304,752 $11.9 Million
Q1 2020

May 11, 2020
SELL
$33.37 - $47.5 $8.66 Million - $12.3 Million
-259,527 Closed
0 $0
Q4 2019

Feb 11, 2020
SELL
$42.07 - $46.08 $84,855 - $92,943
-2,017 Reduced 0.77%
259,527 $11.7 Million
Q3 2019

Nov 12, 2019
SELL
$41.61 - $46.97 $371,785 - $419,676
-8,935 Reduced 3.3%
261,544 $11.8 Million
Q2 2019

Aug 14, 2019
SELL
$40.02 - $43.68 $1.89 Million - $2.07 Million
-47,307 Reduced 14.89%
270,479 $11.4 Million
Q1 2019

May 10, 2019
SELL
$34.37 - $40.47 $275,716 - $324,650
-8,022 Reduced 2.46%
317,786 $12.7 Million
Q4 2018

Feb 12, 2019
SELL
$33.07 - $39.42 $276,630 - $329,748
-8,365 Reduced 2.5%
325,808 $11.1 Million
Q3 2018

Nov 13, 2018
BUY
$33.09 - $37.9 $923,508 - $1.06 Million
27,909 Added 9.11%
334,173 $11.8 Million
Q2 2018

Aug 13, 2018
BUY
$30.59 - $34.6 $8.93 Million - $10.1 Million
291,833 Added 2022.26%
306,264 $10 Million
Q1 2018

May 15, 2018
SELL
$32.99 - $42.99 $77,361 - $100,811
-2,345 Reduced 13.98%
14,431 $493,000
Q4 2017

Feb 13, 2018
BUY
$35.15 - $40.82 $175 - $204
5 Added 0.03%
16,776 $672,000
Q3 2017

Nov 14, 2017
BUY
$36.93 - $41.9 $184 - $209
5 Added 0.03%
16,771 $645,000
Q1 2017

May 10, 2017
BUY
N/A
8,390 Added 100.17%
16,766 $630,000
Q4 2016

Feb 08, 2017
BUY
N/A
3 Added 0.04%
8,376 $578,000
Q2 2016

Aug 03, 2016
SELL
N/A
-6 Reduced 0.07%
8,373 $546,000
Q1 2016

May 05, 2016
SELL
N/A
-669 Reduced 7.39%
8,379 $512,000
Q4 2015

Feb 08, 2016
BUY
N/A
9,048
9,048 $511,000

Others Institutions Holding CMCSA

# of Institutions
2,566
Shares Held
2.94B
Call Options Held
44.5M
Put Options Held
17.5M
View Full List

About COMCAST CORP

CMCSA Quotes by TradingView
  • Ticker CMCSA
  • Exchange NYSE
  • Sector Communication Services
  • Industry Telecom Services
  • Shares Outstandng 4,403,789,824
  • Market Cap $120B
  • Description
  • Comcast Corporation operates as a media and technology company worldwide. It operates through Cable Communications, Media, Studios, Theme Parks, and Sky segments. The Cable Communications segment offers broadband, video, voice, wireless, and other services to residential and business customers under the Xfinity brand; and advertising services. T...
More about CMCSA
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