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Glaukos
GKOS

Overview Fund Activity

321 hedge funds and large institutions have $8.57B invested in Glaukos in 2024 Q4 according to their latest regulatory filings, with 55 funds opening new positions, 116 increasing their positions, 104 reducing their positions, and 40 closing their positions.

Holders
321
Holders Change
+9
Holders Change %
+2.88%
% of All Funds
4.28%
Holding in Top 10
6
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
0.08%
New
55
Increased
116
Reduced
104
Closed
40
Calls
$46.1M
Puts
$64.7M
Net Calls
-$18.6M
Net Calls Change
-$10.3M

Top Buyers

1
Citadel Advisors
1
Citadel Advisors
Florida
$179M
2
William Blair Investment Management
2
William Blair Investment Management
Illinois
$121M
3
Westfield Capital Management
3
Westfield Capital Management
Massachusetts
$121M
4
AllianceBernstein
4
AllianceBernstein
Tennessee
$122M
5
1832 Asset Management
5
1832 Asset Management
Ontario, Canada
$108M

Top Sellers

1
Fidelity Investments
1
Fidelity Investments
Massachusetts
$916M
2
RI
2
RTW Investments
New York
$0
3
Artisan Partners
3
Artisan Partners
Wisconsin
$70.7M
4
FAM
4
Fred Alger Management
New York
$115M
5
BCM
5
Brown Capital Management
Maryland
$202M
Name Market Value Shares Shares
Change 		Shares
Change %
BlackRock
1
BlackRock
New York
$1.32B 8,797,278 +319,714 +4%
Fidelity Investments
2
Fidelity Investments
Massachusetts
$916M 6,111,756 -472,732 -7%
Vanguard Group
3
Vanguard Group
Pennsylvania
$896M 5,974,971 +101,838 +2%
Wellington Management Group
4
Wellington Management Group
Massachusetts
$324M 2,159,539 -24,227 -1%
State Street
5
State Street
Massachusetts
$309M 2,063,399 +108,950 +6%
Ameriprise
6
Ameriprise
Minnesota
$290M 1,930,826 +290,661 +18%
Invesco
7
Invesco
Georgia
$219M 1,458,635 +68,310 +5%
BCM
8
Brown Capital Management
Maryland
$202M 1,347,857 -286,734 -18%
Lord, Abbett & Co
9
Lord, Abbett & Co
New Jersey
$196M 1,309,506 -219,009 -14%
Primecap Management
10
Primecap Management
California
$182M 1,214,325 -30,860 -2%
Geode Capital Management
11
Geode Capital Management
Massachusetts
$180M 1,197,215 +25,199 +2%
Citadel Advisors
12
Citadel Advisors
Florida
$179M 1,192,739 +833,292 +232%
Janus Henderson Group
13
Janus Henderson Group
United Kingdom
$164M 1,092,417 -233,367 -18%
GGHC
14
Gilder Gagnon Howe & Co
New York
$124M 825,276 +166,677 +25%
DCM
15
Driehaus Capital Management
Illinois
$123M 820,123 -41,484 -5%
AllianceBernstein
16
AllianceBernstein
Tennessee
$122M 816,153 +755,035 +1,235%
William Blair Investment Management
17
William Blair Investment Management
Illinois
$121M 809,589 +809,589 New
Westfield Capital Management
18
Westfield Capital Management
Massachusetts
$121M 807,151 +804,614 +31,715%
FAM
19
Fred Alger Management
New York
$115M 764,958 -312,016 -29%
SPPAM
20
Summit Partners Public Asset Management
Massachusetts
$109M 730,014 +112,574 +18%
1832 Asset Management
21
1832 Asset Management
Ontario, Canada
$108M 723,300 +689,500 +2,040%
Loomis, Sayles & Company
22
Loomis, Sayles & Company
Massachusetts
$98.1M 654,072 -19,679 -3%
Charles Schwab
23
Charles Schwab
California
$97.6M 650,697 +8,936 +1%
Northern Trust
24
Northern Trust
Illinois
$86.8M 578,673 +40,052 +7%
Norges Bank
25
Norges Bank
Norway
$84.5M 563,493 +563,493 New
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