Driehaus Capital Management’s Costco COST Stock Holding History

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2024 Q3	–	Sell	-327	Closed	-$278K	–	399
2024 Q2	$278K	Sell	327 -73	-18%	-$57K	﹤0.01%	347
2024 Q1	$293K	Buy	+400	New	+$286K	﹤0.01%	364
2022 Q1	–	Sell	-701	Closed	-$398K	–	391
2021 Q4	$398K	Buy	+701	New	+$359K	﹤0.01%	332
2021 Q2	–	Sell	-829	Closed	-$292K	–	452
2021 Q1	$292K	Buy	+829	New	+$289K	﹤0.01%	416
2016 Q4	–	Sell	-7,641	Closed	-$1.17M	–	549
2016 Q3	$1.17M	Buy	7,641 +585	+8%	+$94.5K	0.04%	336
2016 Q2	$1.11M	Sell	7,056 -1,049	-13%	-$159K	0.04%	330
2016 Q1	$1.28M	Sell	8,105 -636	-7%	-$96.4K	0.04%	343
2015 Q4	$1.41M	Sell	8,741 -5,017	-36%	-$793K	0.05%	342
2015 Q3	$1.99M	Sell	13,758 -538	-4%	-$76.8K	0.07%	282
2015 Q2	$1.93M	Sell	14,296 -167	-1%	-$24K	0.07%	339
2015 Q1	$2.19M	Sell	14,463 -5,014	-26%	-$736K	0.08%	314
2014 Q4	$2.76M	Sell	19,477 -7,424	-28%	-$1.01M	0.11%	244
2014 Q3	$3.37M	Buy	+26,901	New	+$3.25M	0.13%	216
2013 Q4	–	Sell	-57,675	Closed	-$6.64M	–	472
2013 Q3	$6.64M	Sell	57,675 -11,384	-16%	-$1.31M	0.27%	127
2013 Q2	$7.64M	Buy	+69,059	New	+$7.55M	0.36%	91