Perceptive Advisors - GLAUKOS CORP ownership

GLAUKOS CORP's ticker is GKOS and the CUSIP is 377322102. A total of 148 filers reported holding GLAUKOS CORP in Q4 2018. The put-call ratio across all filers is 0.38 and the average weighting 0.1%.

Quarter-by-quarter ownership
Perceptive Advisors ownership history of GLAUKOS CORP
ValueSharesWeighting
Q4 2018$417,000
+4070.0%
7,466
+2388.7%
0.02%
+1500.0%
Q4 2016$10,000
-95.0%
300
-94.3%
0.00%
-92.3%
Q3 2016$200,000
+2122.2%
5,300
+1666.7%
0.01%
+1200.0%
Q2 2016$9,0003000.00%
Other shareholders
GLAUKOS CORP shareholders Q4 2018
NameSharesValueWeighting ↓
INTERWEST VENTURE MANAGEMENT CO 16,347$1,230,1125.96%
Iron Triangle Partners LP 430,000$32,357,5004.73%
PURA VIDA INVESTMENTS, LLC 316,661$23,828,7404.51%
Brown Capital Management 2,608,374$196,280,1443.01%
Taylor Frigon Capital Management LLC 51,567$3,880,4172.16%
Atika Capital Management LLC 215,200$16,193,8002.12%
BRAIDWELL LP 695,792$52,358,3481.66%
Tri Locum Partners LP 56,230$4,231,3081.35%
MONEY CONCEPTS CAPITAL CORP 160,094$12,047,3891.26%
SECTORAL ASSET MANAGEMENT INC 69,000$5,192,2501.01%
View complete list of GLAUKOS CORP shareholders