Citadel Advisors’s Glaukos GKOS Stock Holding History

Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake
Trade Value Portfolio Weight Portfolio Position
2026
Q1
$1.88M Sell
17,500
-9,400
-35% -$1.06M ﹤0.01% 6189
2025
Q4
$3.04M Sell
26,900
-15,500
-37% -$1.48M ﹤0.01% 5131
2025
Q3
$3.46M Buy
42,400
+13,300
+46% +$1.22M ﹤0.01% 5040
2025
Q2
$3.01M Sell
29,100
-27,200
-48% -$2.55M ﹤0.01% 4975
2025
Q1
$5.54M Buy
56,300
+23,900
+74% +$3.19M 0.01% 3708
2024
Q4
$4.86M Buy
32,400
+4,600
+17% +$634K ﹤0.01% 4019
2024
Q3
$3.62M Buy
27,800
+6,200
+29% +$772K ﹤0.01% 4466
2024
Q2
$2.56M Sell
21,600
-22,900
-51% -$2.43M ﹤0.01% 4859
2024
Q1
$4.2M Sell
44,500
-39,400
-47% -$3.52M ﹤0.01% 4219
2023
Q4
$6.67M Buy
83,900
+51,900
+162% +$3.54M 0.01% 3399
2023
Q3
$2.41M Buy
32,000
+400
+1% +$29.9K ﹤0.01% 4879
2023
Q2
$2.25M Buy
31,600
+17,800
+129% +$1.02M ﹤0.01% 4963
2023
Q1
$691K Sell
13,800
-15,000
-52% -$728K ﹤0.01% 7603
2022
Q4
$1.26M Buy
28,800
+8,500
+42% +$419K ﹤0.01% 6366
2022
Q3
$1.08M Sell
20,300
-1,200
-6% -$61.9K ﹤0.01% 6835
2022
Q2
$977K Sell
21,500
-17,100
-44% -$811K ﹤0.01% 7077
2022
Q1
$2.23M Buy
38,600
+23,000
+147% +$1.22M ﹤0.01% 5843
2021
Q4
$693K Sell
15,600
-12,100
-44% -$558K ﹤0.01% 8867
2021
Q3
$1.33M Buy
27,700
+17,500
+172% +$970K ﹤0.01% 7402
2021
Q2
$865K Sell
10,200
-11,100
-52% -$911K ﹤0.01% 8731
2021
Q1
$1.79M Buy
21,300
+8,900
+72% +$783K ﹤0.01% 6670
2020
Q4
$933K Sell
12,400
-24,500
-66% -$1.55M ﹤0.01% 6938
2020
Q3
$1.83M Buy
36,900
+9,900
+37% +$435K ﹤0.01% 4888
2020
Q2
$1.04M Buy
27,000
+17,900
+197% +$666K ﹤0.01% 5762
2020
Q1
$281K Buy
9,100
+2,500
+38% +$128K ﹤0.01% 7454
2019
Q4
$360K Sell
6,600
-6,200
-48% -$377K ﹤0.01% 7304
2019
Q3
$800K Sell
12,800
-5,900
-32% -$416K ﹤0.01% 5978
2019
Q2
$1.41M Sell
18,700
-7,200
-28% -$517K ﹤0.01% 5120
2019
Q1
$2.03M Buy
25,900
+1,900
+8% +$127K ﹤0.01% 4434
2018
Q4
$1.35M Buy
24,000
+200
+0.8% +$12K ﹤0.01% 4807
2018
Q3
$1.54M Sell
23,800
-9,600
-29% -$471K ﹤0.01% 4830
2018
Q2
$1.36M Buy
33,400
+16,400
+96% +$583K ﹤0.01% 4708
2018
Q1
$524K Buy
+17,000
New +$515K ﹤0.01% 5805
2017
Q4
Sell
-9,000
Closed -$297K 8184
2017
Q3
$297K Sell
9,000
-9,400
-51% -$357K ﹤0.01% 6084
2017
Q2
$763K Buy
18,400
+10,100
+122% +$435K ﹤0.01% 4508
2017
Q1
$426K Buy
+8,300
New +$362K ﹤0.01% 5292

Other funds holding GKOS