Picton Mahoney Asset Management’s Glaukos GKOS Stock Holding History

Picton Mahoney Asset Management’s Portfolio GKOS Stock Details GKOS Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2025 Q2	–	Sell	-840	Closed	-$82K	–	1057
2025 Q1	$82K	Hold	840	–	–	﹤0.01%	445
2024 Q4	$125K	Buy	+840	New	+$116K	﹤0.01%	361
2019 Q4	–	Sell	-47,800	Closed	-$2.99M	–	306
2019 Q3	$2.99M	Sell	47,800 -1,250	-3%	-$88K	0.22%	100
2019 Q2	$3.7M	Buy	49,050 +7,750	+19%	+$556K	0.26%	91
2019 Q1	$3.24M	Buy	41,300 +14,600	+55%	+$975K	0.25%	89
2018 Q4	$1.5M	Sell	26,700 -800	-3%	-$48.1K	0.14%	108
2018 Q3	$1.78M	Sell	27,500 -1,000	-4%	-$49.1K	0.13%	111
2018 Q2	$1.16M	Sell	28,500 -1,200	-4%	-$42.7K	0.09%	135
2018 Q1	$915K	Sell	29,700 -3,000	-9%	-$90.9K	0.07%	151
2017 Q4	$839K	Sell	32,700 -7,500	-19%	-$223K	0.06%	148
2017 Q3	$1.33M	Sell	40,200 -1,200	-3%	-$45.6K	0.11%	134
2017 Q2	$1.72M	Sell	41,400 -1,000	-2%	-$43.1K	0.13%	130
2017 Q1	$2.18M	Buy	42,400 +1,600	+4%	+$69.7K	0.17%	108
2016 Q4	$1.4M	Hold	40,800	–	–	0.12%	124
2016 Q3	$1.54M	Buy	40,800 +33,700	+475%	+$1.12M	0.11%	149
2016 Q2	$207K	Hold	7,100	–	–	0.01%	218
2016 Q1	$119K	Hold	7,100	–	–	0.01%	220
2015 Q4	$175K	Sell	7,100 -400	-5%	-$9.18K	0.01%	214
2015 Q3	$181K	Hold	7,500	–	–	0.01%	203
2015 Q2	$218K	Buy	+7,500	New	+$218K	0.01%	205

Other funds holding GKOS

BlackRock New York $5.7T AUM 30.48% 1-Year Est. Return

Fidelity Investments

Fidelity Investments Boston, Massachusetts $1.9T AUM 41.92% 1-Year Est. Return

Vanguard Group Malvern, Pennsylvania $6.9T AUM 27.45% 1-Year Est. Return

Wellington Management Group

Wellington Management Group Boston, Massachusetts $535B AUM 26.23% 1-Year Est. Return

State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return

Ameriprise Minneapolis, Minnesota $431B AUM 30.22% 1-Year Est. Return

Primecap Management

Primecap Management Pasadena, California $127B AUM 44.11% 1-Year Est. Return

Geode Capital Management

Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return

AllianceBernstein

AllianceBernstein Nashville, Tennessee $309B AUM 23.92% 1-Year Est. Return

Westfield Capital Management

Westfield Capital Management Boston, Massachusetts $23.8B AUM 49.45% 1-Year Est. Return