Spark Investment Management LLC - GLAUKOS CORP ownership

GLAUKOS CORP's ticker is GKOS and the CUSIP is 377322102. A total of 112 filers reported holding GLAUKOS CORP in Q2 2016. The put-call ratio across all filers is - and the average weighting 1.5%.

Quarter-by-quarter ownership
Spark Investment Management LLC ownership history of GLAUKOS CORP
ValueSharesWeighting
Q2 2017$713,000
-71.0%
17,200
-79.6%
0.04%
-80.9%
Q2 2016$2,461,000
+720.3%
84,400
+374.2%
0.23%
+666.7%
Q1 2016$300,00017,8000.03%
Other shareholders
GLAUKOS CORP shareholders Q2 2016
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