Glaukos Corporation
Hedge Funds Holdings

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Glaukos Corporation‘s stocks are currently a part of 130 hedge funds’ portfolios, which represents 45.19% of the total amount of its stocks outstanding. This makes up a total of 21.43M shares of Glaukos Corporation. Compared to the previous quarter, the number fell by -53.96% or -25.12M shares fewer. As for the holding position changes, 36.92% (48) of current hedge fund investors increased the number of shares held, 36.15% (47) of current holders sold a part of the shares held, and 11.54% (15) closed the holdings completely. 12 hedge funds are new holders of Glaukos Corporation stock in Q1 2023, it is 9.23% of total holders.

Hedge funds holding Glaukos (Q2 2018 – Q1 2023)

Number of hedge funds
Q2 2018 130
Q3 2018 155
Q4 2018 144
Q1 2019 171
Q2 2019 175
Q3 2019 144
Q4 2019 154
Q1 2020 162
Q2 2020 177
Q3 2020 175
Q4 2020 203
Q1 2021 212
Q2 2021 217
Q3 2021 203
Q4 2021 206
Q1 2022 210
Q2 2022 189
Q3 2022 216
Q4 2022 211
Q1 2023 130

Hedge funds changes in Glaukos positions (Q2 2018 – Q1 2023)

Changes in positions
Q2 2018 24613420-9
Q3 2018 44455018-2
Q4 2018 28515039-24
Q1 2019 426153141
Q2 2019 30824621-4
Q3 2019 18713948-32
Q4 2019 33693221-1
Q1 2020 44653633-16
Q2 2020 38823923-5
Q3 2020 267444274
Q4 2020 506166224
Q1 2021 367180250
Q2 2021 3382652710
Q3 2021 31845244-8
Q4 2021 39736932-7
Q1 2022 307374258
Q2 2022 19686935-2
Q3 2022 468657198
Q4 2022 267681271
Q1 2023 124847158

Hedge funds changes in Glaukos stock options (Q2 2018 – Q1 2023)

Changes in stock options
Q2 2018 12,688,000 4,475,000
Q3 2018 21,905,000 12,260,000
Q4 2018 11,230,000 4,299,000
Q1 2019 11,560,000 7,907,000
Q2 2019 10,789,000 5,763,000
Q3 2019 3,138,000 5,619,000
Q4 2019 5,540,000 10,523,000
Q1 2020 1,647,000 8,672,000
Q2 2020 4,253,000 9,764,000
Q3 2020 19,004,000 7,810,000
Q4 2020 4,893,000 3,258,000
Q1 2021 6,508,000 2,878,000
Q2 2021 12,961,000 7,651,000
Q3 2021 36,733,000 13,505,000
Q4 2021 45,208,000 37,387,000
Q1 2022 84,271,000 29,736,000
Q2 2022 13,618,000 19,644,000
Q3 2022 41,286,000 15,905,000
Q4 2022 15,003,152 5,154,032
Q1 2023 355,000 5,030,000

Top 50 hedge fund holders of Glaukos Corporation (NYSE:GKOS)

Hedge fund Value Shares owned Portfolio share
BLACKROCK INC. Larry Fink 407.10M 7.64M 0.014%
VANGUARD GROUP INC 286.47M 5.38M 0.008%
WELLINGTON MANAGEMENT GROUP LLP Jean Hynes 191.95M 3.60M 0.041%
BROWN CAPITAL MANAGEMENT LLC 152.24M 2.85M 2.135%
ARTISAN PARTNERS LIMITED PARTNERSHIP 104.66M 1.96M 0.184%
STATE STREET CORP 90.28M 1.69M 0.006%
JANUS HENDERSON GROUP PLC 84.18M 1.58M 0.063%
FRED ALGER MANAGEMENT, LLC 74.64M 1.40M 0.378%
LORD, ABBETT & CO. LLC 61.05M 1.14M 0.223%
GEODE CAPITAL MANAGEMENT, LLC 42.52M 798.77K 0.006%
CAPITAL WORLD INVESTORS 39.94M 750.32K 0.009%
PURA VIDA INVESTMENTS, LLC 37.50M 704.41K 2.170%
CITADEL ADVISORS LLC Ken Griffin 35.57M 668.18K 0.008%
RIVERBRIDGE PARTNERS LLC 32.56M 611.66K 0.483%
PURA VIDA INVESTMENTS, LLC 32.47M 610K 1.879%
POLAR ASSET MANAGEMENT PARTNERS INC. 31.59M 593.50K 0.379%
PRIMECAP MANAGEMENT CO/CA/ 28.63M 537.89K 0.028%
NORTHERN TRUST CORP 28.33M 532.15K 0.006%
DIMENSIONAL FUND ADVISORS LP 28.25M 530.66K 0.011%
MORGAN STANLEY 27.26M 512.18K 0.004%
BANK OF NEW YORK MELLON CORP 25.06M 470.80K 0.006%
POINT72 ASSET MANAGEMENT, L.P. Steven Cohen 24.08M 452.4K 0.096%
BALYASNY ASSET MANAGEMENT L.P. Dmitry Balyasny 23.97M 450.27K 0.073%
NEW YORK STATE COMMON RETIREMENT FUND 22.85M 429.29K 0.033%
MILLENNIUM MANAGEMENT LLC Israel Englander 19.71M 370.29K 0.012%
BANK OF AMERICA CORP /DE/ 19.37M 363.81K 0.002%
CAMBER CAPITAL MANAGEMENT LP 18.63M 350K 0.571%
GOLDMAN SACHS GROUP INC 18.52M 347.96K 0.004%
CHARLES SCHWAB INVESTMENT MANAGEMENT INC 18.32M 344.25K 0.007%
ADAGE CAPITAL PARTNERS GP, L.L.C. 17.40M 327K 0.043%
PRINCIPAL FINANCIAL GROUP INC 16.47M 309.42K 0.013%
NOMURA HOLDINGS INC 12.35M 231.63K 0.051%
CITIGROUP INC 12.31M 231.34K 0.009%
INVESCO LTD. 11.22M 210.84K 0.004%
JPMORGAN CHASE & CO 10.65M 200.16K 0.002%
C WORLDWIDE GROUP HOLDING A/S 10.5M 197.21K 0.145%
AMERIPRISE FINANCIAL INC 10.35M 194.55K 0.004%
ROYAL BANK OF CANADA 10.18M 191.27K 0.003%
NUVEEN ASSET MANAGEMENT, LLC 9.49M 178.39K 0.004%
VOLORIDGE INVESTMENT MANAGEMENT, LLC 9.03M 169.78K 0.049%
LOMBARD ODIER ASSET MANAGEMENT (SWITZERLAND) SA 9.01M 169.25K 0.764%
LEGAL & GENERAL GROUP PLC 8.9M 167.17K 0.004%
KEYBANK NATIONAL ASSOCIATION/OH 7.57M 142.28K 0.039%
SILVERCREST ASSET MANAGEMENT GROUP LLC 7.10M 133.38K 0.058%
RHUMBLINE ADVISERS 6.89M 129.43K 0.010%
MOORE CAPITAL MANAGEMENT, LP 6.41M 120.52K 0.151%
CITIGROUP INC 6.38M 120K 0.005%
SWISS NATIONAL BANK 5.97M 112.2K 0.004%
RENAISSANCE TECHNOLOGIES LLC Jim Simons 5.49M 103.2K 0.008%
CALIFORNIA PUBLIC EMPLOYEES RETIREMENT SYSTEM 5.18M 97.29K 0.005%