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GROUP ONE TRADING, L.P. > CMCSA

DateNameTickerSharesChangeValueChangePrice
06/30/2023COMCAST CORPCMCSA147,800-160,7006,141,090,000-5,554,145,000$41,550.00
03/31/2023COMCAST CORPCMCSA308,500-219,90011,695,235,000-6,782,913,000$37,910.00
12/31/2022COMCAST CORPCMCSA528,400154,80018,478,148,00018,467,190,000$34,970.00
09/30/2022COMCAST CORPCMCSA373,600-85,10010,958,000-7,041,000$29.33
06/30/2022COMCAST CORPCMCSA458,700-286,50017,999,000-16,891,000$39.24
03/31/2022COMCAST CORPCMCSA745,200-82,40034,890,000-6,763,000$46.82
12/31/2021COMCAST CORPCMCSA827,60067,60041,653,000-854,000$50.33
09/30/2021COMCAST CORPCMCSA760,000-17,60042,507,000-1,832,000$55.93
06/30/2021COMCAST CORPCMCSA777,600103,20044,339,0007,847,000$57.02
03/31/2021COMCAST CORPCMCSA674,400274,10036,492,00015,516,000$54.11
12/31/2020COMCAST CORPCMCSA400,300-65,10020,976,000-553,000$52.40
09/30/2020COMCAST CORPCMCSA465,400138,90021,529,0008,802,000$46.26
06/30/2020COMCAST CORPCMCSA326,500283,20012,727,00011,238,000$38.98
03/31/2020COMCAST CORPCMCSA43,300-1,6001,489,000-530,000$34.39
12/31/2019COMCAST CORPCMCSA44,900-5,3002,019,000-244,000$44.97
09/30/2019COMCAST CORPCMCSA50,200-28,9002,263,000-1,081,000$45.08
06/30/2019COMCAST CORPCMCSA79,100-12,6003,344,000-322,000$42.28
03/31/2019COMCAST CORPCMCSA91,700-156,5003,666,000-4,785,000$39.98
12/31/2018COMCAST CORPCMCSA248,200-83,1008,451,000-3,280,000$34.05
09/30/2018COMCAST CORPCMCSA331,300-33,50011,731,000-238,000$35.41
06/30/2018COMCAST CORPCMCSA364,800233,50011,969,0007,482,000$32.81
03/31/2018COMCAST CORPCMCSA131,300-42,8004,487,000-2,486,000$34.17
12/31/2017COMCAST CORPCMCSA174,10059,8006,973,0002,575,000$40.05
09/30/2017COMCAST CORPCMCSA114,30031,1004,398,0001,160,000$38.48
06/30/2017COMCAST CORPCMCSA83,200-157,9003,238,000-5,825,000$38.92
03/31/2017COMCAST CORPCMCSA241,100128,8009,063,0001,309,000$37.59
12/31/2016COMCAST CORPCMCSA112,30045,0007,754,0003,289,000$69.05
09/30/2016COMCAST CORPCMCSA67,30015,9004,465,0001,114,000$66.34
06/30/2016COMCAST CORPCMCSA51,40051,4003,351,0003,351,000$65.19
03/31/2016COMCAST CORPCMCSA118,300118,3007,226,0007,226,000$61.08
12/31/2015COMCAST CORPCMCSA40,80040,8002,302,0002,302,000$56.42
09/30/2015COMCAST CORPCMCSA2,3002,300131,000131,000$56.96
12/31/2010COMCAST CORPCMCSA0-6000-10,850 
09/30/2010COMCAST CORPCMCSA600-2,40010,850-41,260$18.08
06/30/2010COMCAST CORPCMCSA3,000-9,30052,110-179,380$17.37
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