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Glaukos shares owned by Northern Trust

Quarter-by-quarter ownership of Glaukos (GKOS) shares owned by Northern Trust from 13F filings

Historical chart of Northern Trust investment in Glaukos

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All positions including Glaukos held by Northern Trust consolidated in one spreadsheet with up to 7 years of data

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Quarterly reported holdings in Glaukos by Northern Trust

Quarter filed Position value Share count Share price at filing
2023-09-30 $42M 552k 75.25
2023-06-30 $39M 550k 71.21
2023-03-31 $27M 540k 50.10
2022-12-31 $23M 536k 43.68
2022-09-30 $28M 532k 53.23
2022-06-30 $24M 532k 45.42
2022-03-31 $31M 543k 57.82
2021-12-31 $25M 564k 44.44
2021-09-30 $27M 569k 48.17
2021-06-30 $48M 568k 84.83
2021-03-31 $43M 515k 84.10
2020-12-31 $38M 511k 75.26
2020-09-30 $26M 523k 49.53
2020-06-30 $23M 588k 38.40
2020-03-31 $16M 520k 30.86
2019-12-31 $29M 533k 54.48
2019-09-30 $32M 512k 62.50
2019-06-30 $35M 469k 75.40
2019-03-31 $37M 478k 78.38
2018-12-31 $26M 472k 56.00
2018-09-30 $31M 476k 64.90
2018-06-30 $19M 465k 40.36
2018-03-31 $13M 406k 30.84
2017-12-31 $9.4M 367k 25.64
2017-09-30 $12M 372k 33.01
2017-06-30 $11M 251k 41.89
2017-03-31 $11M 218k 50.72
2016-12-31 $7.4M 217k 34.28
2016-09-30 $9.3M 247k 37.68
2016-06-30 $5.3M 181k 29.13
2016-03-31 $1.4M 82k 16.87
2015-12-31 $1.9M 79k 24.67
2015-09-30 $391k 17k 22.73