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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.

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

Top Sellers

1
DCM
Driehaus Capital Management
Illinois
$51.7M
2
Invesco
Invesco
Georgia
$103M
3
SPPAM
Summit Partners Public Asset Management
Massachusetts
$7.75M
4
Lord, Abbett & Co
Lord, Abbett & Co
New Jersey
$0
5
Fidelity Investments
Fidelity Investments
Massachusetts
$655M
Name Holding Trade Value Shares
Change 		Shares
Change %
SO
176
STRS Ohio
Ohio
$589K -$413K -4,000 -41%
Public Employees Retirement Association of Colorado
177
Public Employees Retirement Association of Colorado
Colorado
$584K – – –
BNP Paribas Financial Markets
178
BNP Paribas Financial Markets
France
$566K +$194K +1,874 +52%
OAM
179
Oxford Asset Management
United Kingdom
$552K +$132K +1,275 +31%
Jacobs Levy Equity Management
180
Jacobs Levy Equity Management
New Jersey
$547K +$547K +5,291 New
AG
181
Algert Global
California
$506K -$127K -1,230 -20%
YC
182
Yarbrough Capital
Tennessee
$488K – – –
QC
183
Quadrature Capital
United Kingdom
$487K +$487K +4,715 New
II
184
Inspire Investing
Idaho
$479K +$70.2K +680 +17%
X
185
Xponance
Pennsylvania
$464K +$66.8K +647 +17%
Fifth Third Bancorp
186
Fifth Third Bancorp
Ohio
$460K +$366K +3,546 +391%
HighTower Advisors
187
HighTower Advisors
Illinois
$446K +$61.7K +597 +16%
DT
188
Diversified Trust
Tennessee
$434K +$434K +4,205 New
CGH
189
Crossmark Global Holdings
Texas
$416K +$7.44K +72 +2%
ECM
190
Everence Capital Management
Indiana
$395K – – –
AWM
191
Avior Wealth Management
Nebraska
$393K +$43K +416 +12%
SW
192
SteelPeak Wealth
California
$376K – – –
VPIM
193
Vanguard Personalized Indexing Management
California
$351K +$134K +1,301 +62%
LOAMU
194
Lombard Odier Asset Management (USA)
New York
$348K +$348K +3,371 New
QPW
195
Quantum Private Wealth
Florida
$338K -$8.57K -83 -2%
LCM
196
Landscape Capital Management
New Jersey
$337K -$714K -6,917 -68%
Mackenzie Financial
197
Mackenzie Financial
Ontario, Canada
$330K +$7.85K +76 +2%
First Trust Advisors
198
First Trust Advisors
Illinois
$324K -$3.35M -32,416 -91%
BC
199
Bayforest Capital
United Kingdom
$319K +$171K +1,656 +115%
GF
200
Gabelli Funds
New York
$310K – – –
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8
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