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Glaukos
GKOS

Overview Fund Activity

295 hedge funds and large institutions have $6.3B invested in Glaukos in 2025 Q2 according to their latest regulatory filings, with 47 funds opening new positions, 140 increasing their positions, 83 reducing their positions, and 66 closing their positions.

Holders
295
Holders Change
-21
Holders Change %
-6.65%
% of All Funds
3.96%
Holding in Top 10
4
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
0.05%
New
47
Increased
140
Reduced
83
Closed
66
Calls
$27.8M
Puts
$47M
Net Calls
-$19.2M
Net Calls Change
+$30.8M

Top Buyers

1
Wellington Management Group
1
Wellington Management Group
Massachusetts
$335M
2
Point72 Asset Management
2
Point72 Asset Management
Connecticut
$74.3M
3
Primecap Management
3
Primecap Management
California
$189M
4
A
4
AustralianSuper
Australia
$41.9M
5
William Blair Investment Management
5
William Blair Investment Management
Illinois
$117M

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 %
Pathstone Holdings
126
Pathstone Holdings
New Jersey
$2M 19,337 -2,145 -10%
Creative Planning
127
Creative Planning
Kansas
$1.9M 18,368 +4,105 +29%
Franklin Resources
128
Franklin Resources
California
$1.86M 18,027 +80 +0.4%
Twin Tree Management
129
Twin Tree Management
Texas
$1.86M 18,026 +13,827 +329%
Lido Advisors
130
Lido Advisors
California
$1.8M 17,423 +720 +4%
Zurich Cantonal Bank
131
Zurich Cantonal Bank
Switzerland
$1.74M 16,848 +749 +5%
MSRPS
132
Maryland State Retirement & Pension System
Maryland
$1.73M 16,793 +751 +5%
Wolverine Trading
133
Wolverine Trading
Illinois
$1.73M 17,099 +4,213 +33%
ASRS
134
Arizona State Retirement System
Arizona
$1.71M 16,509 +693 +4%
AB
135
Amalgamated Bank
New York
$1.65M 15,996 +490 +3%
Handelsbanken Fonder
136
Handelsbanken Fonder
Sweden
$1.58M 15,300 -3,100 -17%
COPPSERS
137
Commonwealth of Pennsylvania Public School Employees Retirement System
Pennsylvania
$1.52M 14,670 +1,475 +11%
OAM
138
Oppenheimer Asset Management
New York
$1.48M 14,297 +10,160 +246%
OPERF
139
Oregon Public Employees Retirement Fund
Oregon
$1.36M 13,132 +500 +4%
Connor, Clark & Lunn Investment Management (CC&L)
140
Connor, Clark & Lunn Investment Management (CC&L)
British Columbia, Canada
$1.35M 13,118 +13,118 New
State Board of Administration of Florida Retirement System
141
State Board of Administration of Florida Retirement System
Florida
$1.34M 13,003 +1,172 +10%
PFSRSONJ
142
Police & Firemen's Retirement System of New Jersey
New Jersey
$1.32M 12,739 +2,069 +19%
ProShare Advisors
143
ProShare Advisors
Maryland
$1.29M 12,502 +861 +7%
Assenagon Asset Management
144
Assenagon Asset Management
Luxembourg
$1.25M 12,058 +12,058 New
LPL Financial
145
LPL Financial
California
$1.22M 11,850 -3,925 -25%
KK
146
KLP Kapitalforvaltning
Norway
$1.21M 11,700 +800 +7%
VRS
147
Virginia Retirement Systems
Virginia
$1.19M 11,500 +5,300 +85%
Bank of Montreal
148
Bank of Montreal
Ontario, Canada
$1.16M 11,217 +90 +0.8%
ORI
149
Oak Ridge Investments
Illinois
$1.1M 10,695 -402 -4%
BMSSC
150
B. Metzler seel. Sohn & Co
Germany
$1.07M 10,339 – –
4 5
6
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