Group One Trading, L.P. Comcast Corp Transaction History

Group One Trading, L.P.

$2.81 Billion
Q3 2025

A detailed history of Group One Trading, L.P. transactions in Comcast Corp stock. As of the latest transaction made, Group One Trading, L.P. holds 131,308 shares of CMCSA stock, worth $3.57 Million. This represents 0.15% of its overall portfolio holdings.

Number of Shares

131,308

Previous 51,505 154.94%

Holding current value

$3.57 Million

Previous $1.84 Million 124.43%

% of portfolio

0.15%

Previous 0.07%

25 transactions

Quarter	Operation	Price Per share	shares change	shares Held
Q3 2025 Nov 12, 2025	BUY	$31.41 - $36.33 $2.51 Million - $2.9 Million	79,803 Added 154.94%	131,308 $4.13 Million
Q2 2025 Aug 13, 2025	SELL	$32.84 - $36.72 $555,258 - $620,861	-16,908 Reduced 24.71%	51,505 $1.84 Million
Q1 2025 May 14, 2025	BUY	$33.19 - $38.23 $1.22 Million - $1.4 Million	36,620 Added 115.18%	68,413 $2.52 Million
Q4 2024 Feb 14, 2025	SELL	$37.39 - $45.14 $952,771 - $1.15 Million	-25,482 Reduced 44.49%	31,793 $1.19 Million
Q3 2024 Nov 14, 2024	BUY	$37.33 - $41.78 $1.36 Million - $1.52 Million	36,420 Added 174.63%	57,275 $2.39 Million

Q2 2024 Aug 14, 2024	BUY	$36.9 - $42.28 $586,267 - $671,744	15,888 Added 319.87%	20,855 $816,000
Q1 2024 May 10, 2024	BUY	$41.24 - $46.73 $204,839 - $232,107	4,967 New	4,967 $215,000
Q3 2022 Nov 09, 2022	BUY	$29.33 - $65.5 $3.43 Million - $7.66 Million	116,927 Added 232.09%	167,307 $4.91 Million
Q2 2022 Aug 11, 2022	BUY	$37.91 - $48.11 $460,644 - $584,584	12,151 Added 31.78%	50,380 $1.98 Million
Q1 2022 May 12, 2022	BUY	$44.97 - $51.68 $1.72 Million - $1.98 Million	38,229 New	38,229 $1.79 Million
Q1 2021 May 12, 2021	SELL	$48.42 - $58.04 $3.34 Million - $4 Million	-68,886 Closed	0 $0
Q4 2020 Feb 10, 2021	BUY	$41.4 - $52.4 $2.85 Million - $3.61 Million	68,886 New	68,886 $3.61 Million
Q2 2020 Aug 13, 2020	SELL	$32.42 - $43.12 $1.14 Million - $1.51 Million	-35,050 Closed	0 $0
Q1 2020 May 13, 2020	SELL	$33.37 - $47.5 $1.59 Million - $2.26 Million	-47,609 Reduced 57.6%	35,050 $1.21 Million
Q4 2019 Feb 10, 2020	BUY	$42.07 - $46.08 $1.02 Million - $1.12 Million	24,219 Added 41.44%	82,659 $3.72 Million
Q3 2019 Nov 12, 2019	SELL	$41.61 - $46.97 $1.15 Million - $1.3 Million	-27,582 Reduced 32.06%	58,440 $2.63 Million
Q2 2019 Aug 09, 2019	BUY	$40.02 - $43.68 $1.18 Million - $1.29 Million	29,502 Added 52.2%	86,022 $3.64 Million
Q1 2019 May 13, 2019	SELL	$34.37 - $40.47 $1.32 Million - $1.56 Million	-38,427 Reduced 40.47%	56,520 $2.26 Million
Q4 2018 Feb 06, 2019	SELL	$33.07 - $39.42 $4.84 Million - $5.77 Million	-146,264 Reduced 60.64%	94,947 $3.23 Million
Q3 2018 Nov 08, 2018	BUY	$33.09 - $37.9 $152,577 - $174,756	4,611 Added 1.95%	241,211 $8.54 Million
Q2 2018 Aug 14, 2018	BUY	$30.59 - $34.6 $5.71 Million - $6.46 Million	186,694 Added 374.09%	236,600 $7.76 Million
Q1 2018 May 11, 2018	BUY	$32.99 - $42.99 $124,240 - $161,900	3,766 Added 8.16%	49,906 $1.71 Million
Q4 2017 Feb 09, 2018	BUY	$35.15 - $40.82 $1.03 Million - $1.2 Million	29,302 Added 174.02%	46,140 $1.85 Million
Q3 2017 Nov 15, 2017	SELL	$36.93 - $41.9 $508,784 - $577,256	-13,777 Reduced 45.0%	16,838 $648,000
Q2 2017 Aug 14, 2017	BUY	N/A	30,615	30,615 $1.19 Million

Others Institutions Holding CMCSA

# of Institutions

2,555

Shares Held

2.94B

Call Options Held

44.2M

Put Options Held

17.4M

View Full List

About COMCAST CORP

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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Group One Trading, L.P. Comcast Corp Transaction History