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Glaukos
GKOS

Overview Fund Activity

165 hedge funds and large institutions have $1.39B invested in Glaukos in 2020 Q1 according to their latest regulatory filings, with 43 funds opening new positions, 69 increasing their positions, 34 reducing their positions, and 34 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
165
Holders Change
+6
Holders Change %
+3.77%
% of All Funds
3.64%
Holding in Top 10
1
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
0.02%
New
43
Increased
69
Reduced
34
Closed
34
Calls
$1.65M
Puts
$8.67M
Net Calls
-$7.03M
Net Calls Change
-$2.04M

Top Buyers

1
BlackRock
BlackRock
New York
$180M
2
Janus Henderson Group
Janus Henderson Group
United Kingdom
$73.9M
3
FAM
Fred Alger Management
New York
$88.3M
4
Vanguard Group
Vanguard Group
Pennsylvania
$134M
5
DM
Deerfield Management
New York
$16M

Top Sellers

1
William Blair Investment Management
William Blair Investment Management
Illinois
$0
2
ClearBridge Investments
ClearBridge Investments
New York
$0
3
Fidelity Investments
Fidelity Investments
Massachusetts
$387K
4
Lord, Abbett & Co
Lord, Abbett & Co
New Jersey
$0
5
GGHC
Gilder Gagnon Howe & Co
New York
$28.8M
Name Holding Trade Value Shares
Change 		Shares
Change %
NFG
151
Next Financial Group
Texas
$10K +$4.58K +151 +84%
Group One Trading
152
Group One Trading
Illinois
$8K +$1.82K +59 +30%
Rockefeller Capital Management
153
Rockefeller Capital Management
New York
$5K +$1.69K +51 +51%
BBHC
154
Brown Brothers Harriman & Co
New York
$4K +$4K +115 New
SO
155
STRS Ohio
Ohio
$3K -$15K -500 -83%
SBL
156
Sargent Bickham Lagudis
Colorado
$3K – – –
CFGS
157
Concourse Financial Group Securities
Alabama
$2K – – –
IA
158
IFP Advisors
Florida
$2K – – –
GAM
159
Gemmer Asset Management
California
$2K +$2K +49 New
TFO
160
Tarbox Family Office
California
$2K +$2K +62 New
FCA
161
FinTrust Capital Advisors
South Carolina
$1K +$312 +15 +45%
US Bancorp
162
US Bancorp
Minnesota
$1K +$1K +25 New
TWA
163
TCI Wealth Advisors
Arizona
$1K +$1K +33 New
William Blair Investment Management
164
William Blair Investment Management
Illinois
– -$108M -1,976,525 Closed
ClearBridge Investments
165
ClearBridge Investments
New York
– -$43.8M -805,377 Closed
Lord, Abbett & Co
166
Lord, Abbett & Co
New Jersey
– -$16.6M -305,549 Closed
Renaissance Technologies
167
Renaissance Technologies
New York
– -$10.4M -190,292 Closed
Two Sigma Investments
168
Two Sigma Investments
New York
– -$6.41M -117,631 Closed
EGM
169
Engineers Gate Manager
New York
– -$4.34M -79,612 Closed
PC
170
Pier Capital
Connecticut
– -$3.34M -61,305 Closed
Tudor Investment Corp
171
Tudor Investment Corp
Connecticut
– -$2.03M -37,262 Closed
Aviva
172
Aviva
United Kingdom
– -$1.63M -29,978 Closed
ARTA
173
A.R.T. Advisors
New York
– -$887K -16,290 Closed
Qube Research & Technologies (QRT)
174
Qube Research & Technologies (QRT)
United Kingdom
– -$636K -11,670 Closed
AAM
175
Aureus Asset Management
Massachusetts
– -$618K -11,351 Closed
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