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Glaukos
GKOS

Overview Fund Activity

292 hedge funds and large institutions have $6.29B invested in Glaukos in 2025 Q2 according to their latest regulatory filings, with 46 funds opening new positions, 139 increasing their positions, 82 reducing their positions, and 66 closing their positions.

Holders
292
Holders Change
-24
Holders Change %
-7.59%
% of All Funds
3.92%
Holding in Top 10
4
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
0.05%
New
46
Increased
139
Reduced
82
Closed
66
Calls
$21.4M
Puts
$43M
Net Calls
-$21.6M
Net Calls Change
+$28.4M

Top Buyers

1
Wellington Management Group
1
Wellington Management Group
Massachusetts
$335M
2
Norges Bank
2
Norges Bank
Norway
$76.3M
3
Point72 Asset Management
3
Point72 Asset Management
Connecticut
$74.3M
4
Primecap Management
4
Primecap Management
California
$189M
5
A
5
AustralianSuper
Australia
$41.9M

Top Sellers

1
DCM
1
Driehaus Capital Management
Illinois
$51.7M
2
Invesco
2
Invesco
Georgia
$103M
3
SPPAM
3
Summit Partners Public Asset Management
Massachusetts
$7.75M
4
Lord, Abbett & Co
4
Lord, Abbett & Co
New Jersey
$0
5
Fidelity Investments
5
Fidelity Investments
Massachusetts
$655M
Name Market Value Shares Shares
Change 		Shares
Change %
Jane Street
76
Jane Street
New York
$8.9M 86,171 -87,311 -50%
SPPAM
77
Summit Partners Public Asset Management
Massachusetts
$7.75M 75,000 -366,190 -83%
Macquarie Group
78
Macquarie Group
Australia
$7.63M 73,834 +40,264 +120%
California Public Employees Retirement System
79
California Public Employees Retirement System
California
$7.05M 68,277 -647 -0.9%
Allianz Asset Management
80
Allianz Asset Management
Germany
$6.61M 64,028 +7,105 +12%
Baird Financial Group
81
Baird Financial Group
Wisconsin
$6.55M 63,379 +9,545 +18%
Canada Life
82
Canada Life
Manitoba, Canada
$6.29M 60,834 +1,000 +2%
Prudential Financial
83
Prudential Financial
New Jersey
$6.13M 59,372 +5,583 +10%
Universal-Beteiligungs- und Servicegesellschaft
84
Universal-Beteiligungs- und Servicegesellschaft
Germany
$6.12M 59,263 -30,061 -34%
DnB Asset Management
85
DnB Asset Management
Norway
$5.92M 57,283 +57,283 New
Citigroup
86
Citigroup
New York
$5.85M 56,601 -20,945 -27%
BG
87
Bellevue Group
Switzerland
$5.78M 55,926 – –
EAM
88
EFG Asset Management
Oregon
$5.73M 55,459 +2,383 +4%
SAM
89
Silvercrest Asset Management
New York
$5.43M 52,615 +52,615 New
Ensign Peak Advisors
90
Ensign Peak Advisors
Utah
$5.31M 51,429 +8,645 +20%
California State Teachers Retirement System (CalSTRS)
91
California State Teachers Retirement System (CalSTRS)
California
$5.25M 50,854 +421 +0.8%
TIM
92
Thornburg Investment Management
New Mexico
$5.21M 50,430 – –
IHAM
93
Integral Health Asset Management
New York
$5.16M 50,000 +50,000 New
IIM
94
INTECH Investment Management
Florida
$5.09M 49,316 -43,248 -47%
Envestnet Asset Management
95
Envestnet Asset Management
Illinois
$5M 48,439 +20,401 +73%
New York State Teachers Retirement System (NYSTRS)
96
New York State Teachers Retirement System (NYSTRS)
New York
$4.98M 48,243 – –
William Blair & Company
97
William Blair & Company
Illinois
$4.88M 47,250 +518 +1%
SIA
98
Sit Investment Associates
Minnesota
$4.68M 45,290 +27,650 +157%
Thrivent Financial for Lutherans
99
Thrivent Financial for Lutherans
Minnesota
$4.34M 42,017 +1,518 +4%
Neuberger Berman Group
100
Neuberger Berman Group
New York
$4.32M 41,810 +10,697 +34%
2 3
4
5 6