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Glaukos
GKOS

Overview Fund Activity

316 hedge funds and large institutions have $5.65B invested in Glaukos in 2025 Q1 according to their latest regulatory filings, with 55 funds opening new positions, 115 increasing their positions, 114 reducing their positions, and 56 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
316
Holders Change
-5
Holders Change %
-1.56%
% of All Funds
4.29%
Holding in Top 10
4
Holding in Top 10 Change
-2
Holding in Top 10 Change %
-33.33%
% of All Funds
0.05%
New
55
Increased
115
Reduced
114
Closed
56
Calls
$27.9M
Puts
$77.9M
Net Calls
-$50M
Net Calls Change
-$31.4M

Top Buyers

1
AllianceBernstein
1
AllianceBernstein
Tennessee
$126M
2
Holocene Advisors
2
Holocene Advisors
New York
$73.5M
3
Fidelity Investments
3
Fidelity Investments
Massachusetts
$643M
4
ClearBridge Investments
4
ClearBridge Investments
New York
$34.4M
5
Marshall Wace
5
Marshall Wace
United Kingdom
$33.9M

Top Sellers

1
1832 Asset Management
1
1832 Asset Management
Ontario, Canada
$0
2
Lord, Abbett & Co
2
Lord, Abbett & Co
New Jersey
$30.5M
3
Citadel Advisors
3
Citadel Advisors
Florida
$41.4M
4
Point72 Asset Management
4
Point72 Asset Management
Connecticut
$0
5
Millennium Management
5
Millennium Management
New York
$7.7M
Name Holding Trade Value Shares
Change 		Shares
Change %
ORI
151
Oak Ridge Investments
Illinois
$1.09M -$5.22K -53 -0.5%
KK
152
KLP Kapitalforvaltning
Norway
$1.07M -$49.2K -500 -4%
CWM
153
CIBC World Markets
New York
$1.07M +$618K +6,280 +137%
PFSRSONJ
154
Police & Firemen's Retirement System of New Jersey
New Jersey
$1.05M +$24.5K +249 +2%
BMSSC
155
B. Metzler seel. Sohn & Co
Germany
$1.02M – – –
LCM
156
Landscape Capital Management
New Jersey
$1M +$700K +7,109 +231%
Man Group
157
Man Group
United Kingdom
$973K +$973K +9,886 New
SO
158
STRS Ohio
Ohio
$955K – – –
TI
159
Tidal Investments
Wisconsin
$899K +$103K +1,049 +13%
Pictet Asset Management
160
Pictet Asset Management
Switzerland
$865K +$118K +1,200 +16%
MOACM
161
Mutual of America Capital Management
New York
$790K -$31.9K -324 -4%
VFA
162
Valeo Financial Advisors
Indiana
$769K +$11.5K +117 +2%
AQR Capital Management
163
AQR Capital Management
Connecticut
$766K +$19.5K +198 +3%
HF
164
HRT Financial
New York
$758K +$758K +7,707 New
QT
165
Quantbot Technologies
New York
$751K +$751K +7,628 New
Osaic Holdings
166
Osaic Holdings
Arizona
$746K +$504K +5,116 +208%
EW
167
Evoke Wealth
California
$727K -$312K -3,167 -30%
GI
168
GAMCO Investors
Connecticut
$711K +$199K +2,019 +39%
Commonwealth Equity Services
169
Commonwealth Equity Services
Massachusetts
$708K +$140K +1,424 +25%
Verition Fund Management
170
Verition Fund Management
Connecticut
$682K +$682K +6,925 New
ETC
171
Exchange Traded Concepts
Oklahoma
$652K +$141K +1,430 +28%
EGM
172
Engineers Gate Manager
New York
$644K +$355K +3,606 +123%
Schroder Investment Management Group
173
Schroder Investment Management Group
United Kingdom
$633K -$414K -4,055 -40%
QCG
174
Quadrant Capital Group
Ohio
$623K +$397K +4,031 +175%
VRS
175
Virginia Retirement Systems
Virginia
$610K +$610K +6,200 New
5 6
7
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