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Glaukos
GKOS

206 hedge funds and large institutions have $2.13B invested in Glaukos in 2021 Q3 according to their latest regulatory filings, with 32 funds opening new positions, 86 increasing their positions, 52 reducing their positions, and 44 closing their positions.

New
Increased
Maintained
Reduced
Closed

172% more call options, than puts

Call options by funds: $36.7M | Put options by funds: $13.5M

65% more repeat investments, than reductions

Existing positions increased: 86 | Existing positions reduced: 52

0% more funds holding in top 10

Funds holding in top 10: 1 → 1 (0)

6% less funds holding

Funds holding: 219 → 206 (-13)

9.69% less ownership

Funds ownership: 104.59% → 94.9% (-9.7%)

27% less first-time investments, than exits

New positions opened: 32 | Existing positions closed: 44

48% less capital invested

Capital invested by funds: $4.1B → $2.13B (-$1.97B)

Holders
206
Holders Change
-13
Holders Change %
-5.94%
% of All Funds
3.61%
Holding in Top 10
1
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
0.02%
New
32
Increased
86
Reduced
52
Closed
44
Calls
$36.7M
Puts
$13.5M
Net Calls
+$23.2M
Net Calls Change
+$17.9M

Top Buyers

1
Wellington Management Group
Wellington Management Group
Massachusetts
+$115M
2
Marshall Wace
Marshall Wace
United Kingdom
+$37.1M
3
DM
Deerfield Management
New York
+$34.3M
4
Balyasny Asset Management
Balyasny Asset Management
Illinois
+$23.9M
5
PVI
Pura Vida Investments
New York
+$17.9M

Top Sellers

1
Baillie Gifford & Co
Baillie Gifford & Co
United Kingdom
-$199M
2
BCM
Brown Capital Management
Maryland
-$145M
3
Macquarie Group
Macquarie Group
Australia
-$61.3M
4
Federated Hermes
Federated Hermes
Pennsylvania
-$38.2M
5
FLAM
First Light Asset Management
Minnesota
-$34.7M
Name Holding Trade Value Shares
Change 		Change in
Stake
COCM
201
Charter Oak Capital Management
New Hampshire
$1K – – –
BCA
202
Berman Capital Advisors
Georgia
$1K +$1.27K +23 New
Walleye Capital
203
Walleye Capital
New York
$557 +$641K +11,567 New
Nisa Investment Advisors
204
Nisa Investment Advisors
Missouri
$183 – – –
Federated Hermes
205
Federated Hermes
Pennsylvania
– -$38.2M -450,200 Closed
FLAM
206
First Light Asset Management
Minnesota
– -$34.7M -409,144 Closed
WA
207
Wasatch Advisors
Utah
– -$23.6M -277,694 Closed
WCM Investment Management
208
WCM Investment Management
California
– -$10.3M -121,564 Closed
ACM
209
Altium Capital Management
New York
– -$3.43M -40,400 Closed
CM
210
Castleark Management
Illinois
– -$3.13M -36,900 Closed
MAM
211
Madison Asset Management
Wisconsin
– -$1.78M -21,021 Closed
AAM
212
Azzad Asset Management
Virginia
– -$1.47M -17,374 Closed
JF
213
Jump Financial
Illinois
– -$1.08M -12,700 Closed
Bank Julius Baer & Co
214
Bank Julius Baer & Co
Switzerland
– -$1.05M -12,413 Closed
DTL
215
Dynamic Technology Lab
Singapore
– -$477K -5,620 Closed
SRAM
216
Spouting Rock Asset Management
Pennsylvania
– -$439K -5,176 Closed
CANY
217
Caxton Associates (New York)
New York
– -$439K -5,172 Closed
E
218
Ergoteles
New York
– -$432K -5,088 Closed
XT
219
XTX Topco
Cayman Islands
– -$418K -4,929 Closed
FIM
220
Freedom Investment Management
Connecticut
– -$415K -4,889 Closed
Vontobel Holding
221
Vontobel Holding
Switzerland
– -$378K -4,453 Closed
PAG
222
Private Advisor Group
New Jersey
– -$356K -4,194 Closed
PP
223
Paloma Partners
Connecticut
– -$348K -4,100 Closed
CGH
224
Crossmark Global Holdings
Texas
– -$333K -3,930 Closed
TC
225
TwinBeech Capital
New York
– -$328K -3,869 Closed
6 7 8
9
10

GKOS Hedge Fund Activity: Q3 2021 in Review

206 of the 5,712 institutional investors tracked by Wall St. Rank reported a position in Glaukos (GKOS) for Q3 2021, worth a combined $2.13B — down 48% from $4.1B a quarter earlier.

Sellers outnumbered buyers: 44 funds closed out of GKOS and 32 opened new positions — a net loss of 12 holders — while 52 trimmed existing stakes and 86 added.

The largest buyer was Wellington Management Group, adding an estimated $115M. The largest seller was Baillie Gifford & Co, cutting an estimated $199M.

  • 206 institutional investors held Glaukos (GKOS) as of Q3 2021, down from 219 in Q2 2021.
  • Funds reported $2.13B of Glaukos stock for Q3 2021, down 48% quarter-over-quarter.
  • 32 funds opened new Glaukos positions in Q3 2021 and 44 closed out, a net change of -12 holders.
  • The largest Glaukos buyer in Q3 2021 was Wellington Management Group, an estimated $115M added.
  • The largest Glaukos seller in Q3 2021 was Baillie Gifford & Co, an estimated $199M sold.

Based on aggregated 13F filings for Q3 2021.