GLAUKOS Corp - Common Stock (GKOS)

Historical Holders from Q2 2015 to Q3 2025

Symbol
GKOS on NYSE
Type / Class
Equity / Common Stock
Shares outstanding
56.9M
All holders as of 30 Sep 2025
Q3 2025
Total 13F shares, excl. options
55.9M
Holdings value
$4.56B
% of all portfolios
0.003%
Grand Portfolio weight change
-0.001%
Number of holders
311
Number of buys
161
Number of sells
-157
Average Value change %
+0%
Average buys %
+0.001%
Average sells %
-0.001%
Reported Shares, Excluding Options vs Price
Reported Value, Excluding Options
Total Investors

Significant Owners of GLAUKOS Corp - Common Stock (GKOS)

Filer Ownership Change % Holdings Value Net Change Nb Shares Change % Reporting Name Report Period
BlackRock, Inc. 14.4% $766M 8.16M BlackRock, Inc. 31 Mar 2025
WELLINGTON MANAGEMENT GROUP LLP 5.7% $332M 3.24M Wellington Management Group LLP 30 Jun 2025
FMR LLC 4.5% -59.1% $262M -$360M 2.56M -57.9% FMR LLC 31 Jul 2025
Burns Thomas William 4.4% $240M 2.55M Thomas W. Burns 31 Dec 2024

Institutional Holders of GLAUKOS Corp - Common Stock (GKOS)

Period Reported Shares, Excl. Options Value, Excl. Options Change Price Investors
2025 Q3 55.9M $4.56B -$458M $81.55 311
2025 Q2 61.1M $6.31B +$430M $103.29 297
2025 Q1 56.9M $5.6B -$131M $98.42 313
2024 Q4 57.1M $8.57B +$336M $149.94 320
2024 Q3 54.9M $7.15B +$54.4M $130.28 313
2024 Q2 54M $6.4B +$283M $118.35 282
2024 Q1 51.8M $4.89B +$105M $94.29 252
2023 Q4 50.9M $4.05B +$90.7M $79.49 245
2023 Q3 49.8M $3.75B +$97.6M $75.25 231
2023 Q2 48.4M $3.45B +$95.5M $71.21 217
2023 Q1 47.3M $2.37B +$44.5M $50.10 200
2022 Q4 46.6M $2.03B +$16.2M $43.68 211
2022 Q3 44.4M $2.37B +$21.9M $53.24 219
2022 Q2 44.1M $2.01B +$48.7M $45.42 191
2022 Q1 43.2M $2.5B -$11M $57.82 204
2021 Q4 43.5M $1.94B -$31.2M $44.44 204
2021 Q3 44.2M $2.13B -$260M $48.17 201
2021 Q2 48.3M $4.1B +$31.2M $84.83 214
2021 Q1 49.2M $4.13B +$57.7M $83.93 215
2020 Q4 48.5M $3.65B -$82.9M $75.26 202
2020 Q3 50.4M $2.5B +$157M $49.52 174
2020 Q2 47.3M $1.82B +$97.5M $38.42 174
2020 Q1 45M $1.39B -$62.1M $30.86 157
2019 Q4 44.2M $2.41B +$233M $54.47 155
2019 Q3 39.8M $2.49B +$241M $62.51 145
2019 Q2 35.7M $2.69B +$53.8M $75.40 174
2019 Q1 35.2M $2.76B -$139M $78.37 170
2018 Q4 37M $2.08B +$100M $56.17 144
2018 Q3 35.1M $2.28B -$88.5M $64.90 155
2018 Q2 36.7M $1.49B -$14.8M $40.64 128
2018 Q1 37.5M $1.16B +$88.2M $30.83 127
2017 Q4 34.9M $895M -$11.3M $25.65 133
2017 Q3 34.3M $1.13B -$27.5M $33.00 122
2017 Q2 34.6M $1.43B +$238M $41.47 147
2017 Q1 30.4M $1.56B +$129M $51.30 153
2016 Q4 29.5M $1.01B +$91.4M $34.30 134
2016 Q3 25.9M $977M +$93.8M $37.74 138
2016 Q2 23.7M $692M +$95.3M $29.16 110
2016 Q1 20.6M $347M +$8.93M $16.86 73
2015 Q4 19.6M $485M +$3.58M $24.69 62
2015 Q3 16.8M $407M +$106M $24.19 64
2015 Q2 12.3M $357M +$357M $28.98 50