Tamarack Advisers’s Glaukos GKOS Stock Holding History

Tamarack Advisers’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
2018 Q4	–	Sell	-75,000	Closed	-$4.87M	–	26
2018 Q3	$4.87M	Buy	+75,000	New	+$3.68M	1.39%	21
2016 Q4	–	Sell	-45,000	Closed	-$1.72M	–	31
2016 Q3	$1.72M	Buy	+45,000	New	+$1.49M	0.54%	28
2016 Q1	–	Sell	-76,502	Closed	-$1.89M	–	25
2015 Q4	$1.89M	Buy	+76,502	New	+$1.76M	0.25%	30

Other funds holding GKOS

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

Capital World Investors Los Angeles, California $846B AUM 46.74% 1-Year Est. Return

BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return

William Blair Investment Management Chicago, Illinois $33.3B AUM 44.76% 1-Year Est. Return

BCM

Brown Capital Management Baltimore, Maryland $500M AUM 25.3% 1-Year Est. Return

Fidelity Investments Boston, Massachusetts $2.3T AUM 54.33% 1-Year Est. Return

Janus Henderson Group London $209B AUM 37.72% 1-Year Est. Return

Lord, Abbett & Co Jersey City, New Jersey $34.9B AUM 72.7% 1-Year Est. Return

Baillie Gifford & Co Edinburgh, United Kingdom $110B AUM 4.8% 1-Year Est. Return

GGHC

Gilder Gagnon Howe & Co New York $9.69B AUM 55.7% 1-Year Est. Return

Tamarack Advisers's GKOS Position: Q4 2018 in Review

Tamarack Advisers sold out of Glaukos (GKOS) in Q4 2018, closing a stake of 75,000 shares — an estimated $4.87M sold.

Tamarack Advisers first reported a position in GKOS in Q4 2015 and held it in 3 quarters. The position peaked at $4.87M in Q3 2018. 145 funds tracked by Wall St. Rank hold GKOS as of Q4 2018.

Tamarack Advisers reported no remaining Glaukos position as of Q4 2018 after selling out during the quarter.
Tamarack Advisers sold 75,000 Glaukos shares in Q4 2018, an estimated $4.87M.
Tamarack Advisers first reported a position in Glaukos in Q4 2015 and held it in 3 quarters.
Tamarack Advisers's Glaukos position peaked at $4.87M in Q3 2018.
145 funds tracked by Wall St. Rank held Glaukos as of Q4 2018.

Based on Tamarack Advisers's 13F filing for Q4 2018, filed 11 Feb 2019.