Citadel Advisors’s Vanguard Mega Cap 300 Index ETF MGC Stock Holding History

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2026 Q1	–	Hold	0	–	–	–	13894
2025 Q4	–	Hold	0	–	–	–	13666
2025 Q3	–	Hold	0	–	–	–	13724
2025 Q2	–	Sell	-10,912	Closed	-$2.2M	–	14192
2025 Q1	$2.2M	Buy	+10,912	New	+$2.32M	﹤0.01%	5348
2023 Q2	–	Sell	-17,925	Closed	-$2.57M	–	14942
2023 Q1	$2.57M	Buy	17,925 +1,427	+9%	+$198K	﹤0.01%	4913
2022 Q4	$2.18M	Sell	16,498 -6,103	-27%	-$815K	﹤0.01%	5310
2022 Q3	$2.82M	Buy	+22,601	New	+$3.14M	﹤0.01%	4922
2022 Q2	–	Sell	-1,606	Closed	-$255K	–	13749
2022 Q1	$255K	Sell	1,606 -12,680	-89%	-$1.99M	﹤0.01%	10954
2021 Q4	$2.4M	Buy	14,286 +8,744	+158%	+$1.43M	﹤0.01%	5818
2021 Q3	$845K	Sell	5,542 -2,858	-34%	-$449K	﹤0.01%	8563
2021 Q2	$1.28M	Buy	+8,400	New	+$1.24M	﹤0.01%	7701
2021 Q1	–	Sell	-15,657	Closed	-$2.09M	–	13589
2020 Q4	$2.09M	Buy	15,657 +8,987	+135%	+$1.14M	﹤0.01%	5272
2020 Q3	$800K	Buy	+6,670	New	+$787K	﹤0.01%	6422
2020 Q1	–	Sell	-18,922	Closed	-$2.11M	–	9974
2019 Q4	$2.11M	Buy	+18,922	New	+$2.02M	﹤0.01%	4331
2018 Q4	–	Sell	-35,663	Closed	-$3.58M	–	9576
2018 Q3	$3.58M	Buy	+35,663	New	+$3.51M	﹤0.01%	3462
2016 Q3	–	Sell	-10,803	Closed	-$773K	–	7633
2016 Q2	$773K	Sell	10,803 -9,333	-46%	-$661K	﹤0.01%	3905
2016 Q1	$1.41M	Buy	+20,136	New	+$1.34M	﹤0.01%	3055
2015 Q4	–	Sell	-5,653	Closed	-$369K	–	9005
2015 Q3	$369K	Sell	5,653 -50,383	-90%	-$3.49M	﹤0.01%	5259
2015 Q2	$3.94M	Buy	56,036 +39,328	+235%	+$2.82M	0.01%	2288
2015 Q1	$1.18M	Sell	16,708 -124,552	-88%	-$8.78M	﹤0.01%	3735
2014 Q4	$9.92M	Buy	+141,260	New	+$9.71M	0.02%	1407