Quantitative Investment Management’s MarketAxess Holdings MKTX Stock Holding History

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2025 Q1	–	Sell	-3,625	Closed	-$819K	–	423
2024 Q4	$819K	Buy	+3,625	New	+$954K	0.06%	214
2023 Q3	–	Sell	-3,994	Closed	-$1.04M	–	277
2023 Q2	$1.04M	Buy	+3,994	New	+$1.19M	0.1%	173
2023 Q1	–	Sell	-759	Closed	-$211K	–	290
2022 Q4	$211K	Buy	+759	New	+$195K	0.04%	200
2019 Q2	–	Sell	-13,001	Closed	-$3.2M	–	750
2019 Q1	$3.2M	Buy	+13,001	New	+$2.94M	0.18%	156
2018 Q3	–	Sell	-5,300	Closed	-$1.05M	–	781
2018 Q2	$1.05M	Sell	5,300 -15,700	-75%	-$3.25M	0.02%	491
2018 Q1	$4.57M	Buy	+21,000	New	+$4.32M	0.08%	291
2017 Q3	–	Sell	-28,100	Closed	-$5.65M	–	792
2017 Q2	$5.65M	Sell	28,100 -36,900	-57%	-$7.07M	0.09%	306
2017 Q1	$12.2M	Buy	65,000 +27,400	+73%	+$4.97M	0.19%	132
2016 Q4	$5.52M	Buy	+37,600	New	+$5.97M	0.14%	215
2016 Q3	–	Sell	-29,300	Closed	-$4.26M	–	794
2016 Q2	$4.26M	Buy	29,300 +15,700	+115%	+$2.09M	0.2%	156
2016 Q1	$1.7M	Buy	13,600 +100	+0.7%	+$11.4K	0.08%	296
2015 Q4	$1.51M	Buy	13,500 +6,400	+90%	+$655K	0.09%	285
2015 Q3	$659K	Buy	7,100 +100	+1%	+$9.67K	0.05%	386
2015 Q2	$649K	Buy	7,000 +4,000	+133%	+$353K	0.1%	190
2015 Q1	$248K	Buy	+3,000	New	+$238K	0.02%	524