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Glaukos

246 hedge funds and large institutions have $4.1B invested in Glaukos in 2023 Q4 according to their latest regulatory filings, with 47 funds opening new positions, 85 increasing their positions, 79 reducing their positions, and 32 closing their positions.

New
Increased
Maintained
Reduced
Closed

47% more first-time investments, than exits

New positions opened: 47 | Existing positions closed: 32

9% more capital invested

Capital invested by funds: $3.75B → $4.1B (+$354M)

6% more funds holding

Funds holding: 233246 (+13)

3.36% more ownership

Funds ownership: 102.36%105.72% (+3.4%)

8% more repeat investments, than reductions

Existing positions increased: 85 | Existing positions reduced: 79

3% more call options, than puts

Call options by funds: $58.5M | Put options by funds: $57M

75% less funds holding in top 10

Funds holding in top 10: 41 (-3)

Holders
246
Holders Change
+13
Holders Change %
+5.58%
% of All Funds
3.59%
Holding in Top 10
1
Holding in Top 10 Change
-3
Holding in Top 10 Change %
-75%
% of All Funds
0.01%
New
47
Increased
85
Reduced
79
Closed
32
Calls
$58.5M
Puts
$57M
Net Calls
+$1.5M
Net Calls Change
-$11.9M
Name Holding Trade Value Shares
Change
Change in
Stake
BlackRock
1
BlackRock
New York
$628M -$378K -5,546 -0.1%
Fidelity Investments
2
Fidelity Investments
Massachusetts
$463M +$159M +2,336,733 +67%
Vanguard Group
3
Vanguard Group
Pennsylvania
$416M -$224K -3,279 -0.1%
BCM
4
Brown Capital Management
Maryland
$214M +$6.1M +89,420 +3%
State Street
5
State Street
Massachusetts
$144M +$3.48M +51,104 +3%
FAM
6
Fred Alger Management
New York
$131M -$9.25M -135,609 -8%
Janus Henderson Group
7
Janus Henderson Group
United Kingdom
$128M +$92.5K +1,357 +0.1%
Invesco
8
Invesco
Georgia
$125M +$8.36M +122,582 +8%
Wellington Management Group
9
Wellington Management Group
Massachusetts
$107M -$48.8M -715,921 -35%
Morgan Stanley
10
Morgan Stanley
New York
$105M +$40.5M +594,242 +81%
Artisan Partners
11
Artisan Partners
Wisconsin
$97.2M -$8.3M -121,665 -9%
Ameriprise
12
Ameriprise
Minnesota
$90.4M +$19.1M +280,524 +33%
Millennium Management
13
Millennium Management
New York
$81.3M -$4.68M -68,695 -6%
Geode Capital Management
14
Geode Capital Management
Massachusetts
$80.1M +$3.87M +56,741 +6%
Dimensional Fund Advisors
15
Dimensional Fund Advisors
Texas
$73.4M +$2.13M +31,213 +3%
Primecap Management
16
Primecap Management
California
$62.8M +$10.3M +151,415 +24%
DCM
17
Driehaus Capital Management
Illinois
$46.8M +$6.77M +99,288 +20%
Capital World Investors
18
Capital World Investors
California
$43.7M
RP
19
Riverbridge Partners
Minnesota
$43.6M -$706K -10,351 -2%
Northern Trust
20
Northern Trust
Illinois
$43.1M -$655K -9,609 -2%
New York State Common Retirement Fund
21
New York State Common Retirement Fund
New York
$40.8M +$127K +1,867 +0.4%
Lord, Abbett & Co
22
Lord, Abbett & Co
New Jersey
$38.4M -$17.7M -259,126 -35%
Loomis, Sayles & Company
23
Loomis, Sayles & Company
Massachusetts
$34.7M +$29.7M +436,257 New
American Century Companies
24
American Century Companies
Missouri
$33.7M -$17.2M -252,659 -37%
Bank of New York Mellon
25
Bank of New York Mellon
New York
$32.6M -$1.13M -16,558 -4%

GKOS Hedge Fund Activity: Q4 2023 in Review

246 of the 6,859 institutional investors tracked by Wall St. Rank reported a position in Glaukos (GKOS) for Q4 2023, worth a combined $4.1B — up 9.5% from $3.75B a quarter earlier.

Buyers outnumbered sellers: 47 funds opened new GKOS positions and 32 closed out — a net gain of 15 holders — while 85 added to existing stakes and 79 trimmed.

The largest buyer was Fidelity Investments, adding an estimated $159M. The largest seller was Wellington Management Group, cutting an estimated $48.8M.

  • 246 institutional investors held Glaukos (GKOS) as of Q4 2023, up from 233 in Q3 2023.
  • Funds reported $4.1B of Glaukos stock for Q4 2023, up 9.5% quarter-over-quarter.
  • 47 funds opened new Glaukos positions in Q4 2023 and 32 closed out, a net change of +15 holders.
  • The largest Glaukos buyer in Q4 2023 was Fidelity Investments, an estimated $159M added.
  • The largest Glaukos seller in Q4 2023 was Wellington Management Group, an estimated $48.8M sold.

Based on aggregated 13F filings for Q4 2023.