Boston Advisors’s Costco COST Stock Holding History

Quarter	Market Value	Status	Shares	Shares Change %	Trade Value	Portfolio Weight	Portfolio Position
2019 Q3	$10.2M	Sell	35,455 -760	-2%	-$219K	0.53%	36
2019 Q2	$9.57M	Buy	36,215 +8,772	+32%	+$2.32M	0.51%	41
2019 Q1	$6.65M	Sell	27,443 -41,407	-60%	-$10M	0.34%	78
2018 Q4	$14M	Sell	68,850 -7,228	-10%	-$1.47M	0.81%	19
2018 Q3	$17.9M	Sell	76,078 -184,560	-71%	-$43.3M	0.77%	15
2018 Q2	$54.5M	Buy	260,638 +28,326	+12%	+$5.92M	1.36%	8
2018 Q1	$43.8M	Buy	232,312 +25,011	+12%	+$4.71M	1.12%	14
2017 Q4	$38.6M	Buy	207,301 +13,376	+7%	+$2.49M	0.83%	19
2017 Q3	$31.9M	Buy	193,925 +171,786	+776%	+$28.2M	0.72%	23
2017 Q2	$3.54M	Buy	22,139 +17,962	+430%	+$2.87M	0.08%	256
2017 Q1	$700K	Sell	4,177 -109	-3%	-$18.3K	0.02%	408
2016 Q4	$686K	Sell	4,286 -975	-19%	-$156K	0.02%	414
2016 Q3	$802K	Hold	5,261	–	–	0.02%	398
2016 Q2	$826K	Sell	5,261 -4,330	-45%	-$680K	0.02%	371
2016 Q1	$1.51M	Sell	9,591 -99	-1%	-$15.6K	0.04%	278
2015 Q4	$1.57M	Hold	9,690	–	–	0.04%	280
2015 Q3	$1.4M	Buy	9,690 +225	+2%	+$32.5K	0.05%	327
2015 Q2	$1.28M	Buy	9,465 +4,230	+81%	+$571K	0.05%	263
2015 Q1	$793K	Buy	5,235 +1,001	+24%	+$152K	0.03%	328
2014 Q4	$600K	Buy	4,234 +351	+9%	+$49.7K	0.03%	327
2014 Q3	$487K	Buy	3,883 +75	+2%	+$9.41K	0.02%	349
2014 Q2	$439K	Hold	3,808	–	–	0.02%	372
2014 Q1	$425K	Sell	3,808 -998	-21%	-$111K	0.02%	368
2013 Q4	$572K	Sell	4,806 -100	-2%	-$11.9K	0.03%	328
2013 Q3	$565K	Buy	4,906 +1	+0%	+$115	0.03%	315
2013 Q2	$542K	Buy	+4,905	New	+$542K	0.03%	307