Filer statistics Q4 2020

	Weighting
Filer	Top 20	Top 10	Top 5	Top 3	Top 1	Value	Holdings
CONCOURSE FINANCIAL GROUP SECURITIES, INC.	31.2%	20.5%	12.6%	8.5%	3.2%	$18,696,100	17,653
SUSQUEHANNA INTERNATIONAL GROUP, LLP	40.5%	32.1%	23.2%	16.9%	6.6%	$13,962,953,821	10,940
Citadel Advisors	37.9%	30.5%	22.4%	15.1%	5.3%	$9,284,509,077	10,843
SIMPLEX TRADING, LLC	53.0%	42.1%	28.2%	19.9%	8.5%	$62,997,873	8,849
IFP Advisors, Inc	43.2%	35.1%	26.9%	22.7%	14.6%	$32,209,173	8,752
UBS Group AG	20.9%	14.2%	9.6%	6.9%	2.5%	$4,202,943,159	8,499
CITIGROUP INC	29.1%	21.9%	14.7%	11.0%	4.8%	$2,218,538,330	7,410
JANE STREET GROUP, LLC	45.2%	37.3%	26.9%	18.8%	8.0%	$1,845,367,225	7,393
WELLS FARGO & COMPANY/MN	22.4%	15.3%	10.2%	7.2%	2.8%	$6,231,383,971	7,380
BANK OF AMERICA CORP /DE/	23.2%	14.9%	9.3%	6.3%	2.3%	$9,230,841,341	7,199
ROYAL BANK OF CANADA	27.7%	18.3%	11.6%	7.5%	2.7%	$5,503,639,429	7,159
MORGAN STANLEY	24.4%	16.6%	11.6%	8.2%	3.1%	$9,140,418,366	7,157
OSAIC HOLDINGS, INC.	25.5%	16.7%	10.2%	7.3%	3.2%	$552,226,767	6,568
GROUP ONE TRADING, L.P.	38.2%	33.2%	28.5%	24.6%	13.9%	$1,051,292,691	6,453
JPMORGAN CHASE & CO	23.2%	16.0%	11.4%	8.6%	3.6%	$10,490,570,092	5,728
Cutler Group LLC / CA	23.4%	16.0%	10.8%	8.3%	4.2%	$204,306,331	5,725
GOLDMAN SACHS GROUP INC	27.2%	19.7%	13.8%	9.8%	4.3%	$5,764,140,914	5,448
Tower Research Capital LLC (TRC)	38.9%	34.2%	30.1%	27.3%	21.9%	$55,743,830	5,232
MILLENNIUM MANAGEMENT LLC	29.2%	20.0%	12.3%	7.9%	2.9%	$2,391,192,711	5,148
BlackRock Inc.	25.4%	18.4%	13.5%	11.0%	4.5%	$42,241,803,587	5,076

This page shows you the Q4 2020 statistics for the filers.