Northern Trust Corp Glaukos Corp Transaction History

Northern Trust Corp

  • $761 Billion
  • Q3 2025

A detailed history of Northern Trust Corp transactions in Glaukos Corp stock. As of the latest transaction made, Northern Trust Corp holds 627,660 shares of GKOS stock, worth $56.5 Million. This represents 0.01% of its overall portfolio holdings.

Number of Shares
627,660
Previous 635,012 1.16%
Holding current value
$56.5 Million
Previous $65.6 Million 21.96%
% of portfolio
0.01%
Previous 0.01%

Shares

34 transactions
Quarter Operation Price Per share shares change shares Held SEC Form
Q3 2025

Nov 14, 2025
SELL
$79.92 - $106.55 $587,571 - $783,355
-7,352 Reduced 1.16%
627,660 $51.2 Million
Q2 2025

Aug 13, 2025
BUY
$82.27 - $103.29 $5.37 Million - $6.74 Million
65,283 Added 11.46%
635,012 $65.6 Million
Q1 2025

May 13, 2025
SELL
$96.6 - $161.22 $863,990 - $1.44 Million
-8,944 Reduced 1.55%
569,729 $56.1 Million
Q4 2024

Feb 14, 2025
BUY
$126.42 - $152.67 $5.06 Million - $6.11 Million
40,052 Added 7.44%
578,673 $86.8 Million
Q3 2024

Nov 13, 2024
BUY
$113.62 - $135.39 $2.01 Million - $2.4 Million
17,715 Added 3.4%
538,621 $70.2 Million
Q2 2024

Aug 14, 2024
SELL
$89.48 - $118.35 $1.07 Million - $1.41 Million
-11,911 Reduced 2.24%
520,906 $61.6 Million
Q1 2024

May 14, 2024
SELL
$76.4 - $96.33 $755,672 - $952,800
-9,891 Reduced 1.82%
532,817 $50.2 Million
Q4 2023

Feb 13, 2024
SELL
$59.53 - $85.11 $572,023 - $817,821
-9,609 Reduced 1.74%
542,708 $43.1 Million
Q3 2023

Nov 13, 2023
BUY
$69.23 - $79.09 $172,382 - $196,934
2,490 Added 0.45%
552,317 $41.6 Million
Q2 2023

Aug 11, 2023
BUY
$45.44 - $71.21 $454,354 - $712,028
9,999 Added 1.85%
549,827 $39.2 Million
Q1 2023

May 15, 2023
BUY
$43.88 - $52.48 $164,637 - $196,904
3,752 Added 0.7%
539,828 $27 Million
Q4 2022

Feb 13, 2023
BUY
$40.82 - $57.75 $160,096 - $226,495
3,922 Added 0.74%
536,076 $23.4 Million
Q3 2022

Nov 14, 2022
BUY
$46.84 - $58.49 $1,358 - $1,696
29 Added 0.01%
532,154 $28.3 Million
Q2 2022

Aug 12, 2022
SELL
$34.86 - $63.77 $376,627 - $688,971
-10,804 Reduced 1.99%
532,125 $24.2 Million
Q1 2022

May 13, 2022
SELL
$44.33 - $57.82 $923,615 - $1.2 Million
-20,835 Reduced 3.7%
542,929 $31.4 Million
Q4 2021

Feb 08, 2022
SELL
$40.27 - $56.99 $196,477 - $278,054
-4,879 Reduced 0.86%
563,764 $25.1 Million
Q3 2021

Nov 15, 2021
BUY
$47.43 - $84.23 $20,774 - $36,892
438 Added 0.08%
568,643 $27.4 Million
Q2 2021

Aug 13, 2021
BUY
$73.06 - $97.7 $3.88 Million - $5.19 Million
53,129 Added 10.31%
568,205 $48.2 Million
Q1 2021

May 12, 2021
BUY
$70.43 - $97.42 $319,400 - $441,799
4,535 Added 0.89%
515,076 $43.2 Million
Q4 2020

Feb 11, 2021
SELL
$48.9 - $75.26 $629,489 - $968,821
-12,873 Reduced 2.46%
510,541 $38.4 Million
Q3 2020

Nov 16, 2020
SELL
$37.23 - $50.97 $2.41 Million - $3.29 Million
-64,607 Reduced 10.99%
523,414 $25.9 Million
Q2 2020

Aug 14, 2020
BUY
$28.78 - $46.83 $1.96 Million - $3.18 Million
67,949 Added 13.07%
588,021 $22.6 Million
Q1 2020

May 14, 2020
SELL
$25.53 - $70.14 $341,157 - $937,280
-13,363 Reduced 2.51%
520,072 $16.1 Million
Q4 2019

Feb 14, 2020
BUY
$54.18 - $65.64 $1.18 Million - $1.42 Million
21,698 Added 4.24%
533,435 $29.1 Million
Q3 2019

Nov 13, 2019
BUY
$58.58 - $83.91 $2.53 Million - $3.62 Million
43,182 Added 9.22%
511,737 $32 Million
Q2 2019

Aug 13, 2019
SELL
$63.59 - $78.71 $571,101 - $706,894
-8,981 Reduced 1.88%
468,555 $35.3 Million
Q1 2019

May 13, 2019
BUY
$50.75 - $80.54 $291,812 - $463,105
5,750 Added 1.22%
477,536 $37.4 Million
Q4 2018

Feb 12, 2019
SELL
$52.18 - $67.93 $213,885 - $278,445
-4,099 Reduced 0.86%
471,786 $26.5 Million
Q3 2018

Nov 14, 2018
BUY
$38.13 - $68.37 $510,179 - $914,790
13,380 Added 2.89%
475,885 $30.9 Million
Q2 2018

Sep 18, 2018
SELL
$27.62 - $44.51 $61,012 - $98,322
-2,209 Reduced 0.48%
462,505 $18.8 Million
Q2 2018

Aug 14, 2018
BUY
$27.62 - $44.51 $1.63 Million - $2.63 Million
59,111 Added 14.57%
464,714 $18.9 Million
Q1 2018

May 09, 2018
BUY
$26.05 - $34.5 $1.02 Million - $1.35 Million
39,029 Added 10.65%
405,603 $12.5 Million
Q4 2017

Feb 14, 2018
SELL
$24.5 - $36.01 $142,198 - $209,002
-5,804 Reduced 1.56%
366,574 $9.4 Million
Q3 2017

Nov 13, 2017
BUY
$31.26 - $42.03 $11.6 Million - $15.7 Million
372,378
372,378 $12.3 Million

Others Institutions Holding GKOS

# of Institutions
350
Shares Held
55.3M
Call Options Held
163K
Put Options Held
458K
View Full List

About GLAUKOS Corp

GKOS Quotes by TradingView
  • Ticker GKOS
  • Exchange NYSE
  • Sector Healthcare
  • Industry Medical Devices
  • Shares Outstandng 47,596,900
  • Market Cap $4.29B
  • Description
  • Glaukos Corporation, an ophthalmic medical technology and pharmaceutical company, focuses on the development of novel therapies for the treatment of glaucoma, corneal disorders, and retinal diseases. It offers iStent, iStent inject, iStent inject W micro-bypass stents that enhance aqueous humor outflow inserted in cataract surgery to treat mild-...
More about GKOS
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